Yaesu FT-1907R Operating Manual Download

Page: 1 / 88

FM TRANSCEIVER

FT-1907R

PERATING

ANUAL

VERTEX STANDARD CO., LTD.

4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan

VERTEX STANDARD

US Headquarters

10900 Walker Street, Cypress, CA 90630, U.S.A.

YAESU UK LTD.

Unit 12, Sun Valley Business Park, Winnall Close
Winchester, Hampshire, SO23 0LB, U.K.

VERTEX STANDARD HK LTD.

Unit 1306-1308, 13F., Millennium City 2, 378 Kwun Tong Road,
Kwun Tong, Kowloon, Hong Kong

VERTEX STANDARD

(

AUSTRALIA

)

PTY., LTD.

Tally Ho Business Park, 10 Wesley Court, East Burwood, VIC, 3151

Summary of Contents for FT-1907R

Page 1: ...ers 10900 Walker Street Cypress CA 90630 U S A YAESU UK LTD Unit 12 Sun Valley Business Park Winnall Close Winchester Hampshire SO23 0LB U K VERTEX STANDARD HK LTD Unit 1306 1308 13F Millennium City 2 378 Kwun Tong Road Kwun Tong Kowloon Hong Kong VERTEX STANDARD AUSTRALIA PTY LTD Tally Ho Business Park 10 Wesley Court East Burwood VIC 3151 ...

Page 2: ...ll Paging 28 Split Tone Operation 29 DTMF Operation 30 Manual DTMF Tone Generation 30 DTMF Autodialer 30 Memory Operation 32 Memory Storage 32 Storing Independent Transmit Frequencies Odd Splits 33 Memory Recall 34 Labeling Memories 35 Memory Tuning 36 Masking Memories 36 Memory Bank Operation 37 Assigning Memories to a Memory Bank 37 Memory Bank Recall 37 Removing Memories from a Memory Bank 38 C...

Page 3: ...NOB Adjusts the audio volume level POWER SWITCH Press and hold for one second LOCK SWITCH Press and hold for one second to lock all key functions except the VOL SQL knobs and PTT switch FREQUENCY DIAL KNOB Selects the operating Frequency MICROPHONE DTMF MICROPHONE MH 48 SQL KNOB Adjust to the point where the background noise is muted ...

Page 4: ...r opera tion Selects the transmitter power output level Switches the frequency control between the VFO Memory Sys tem and the Home channel PRESS AND HOLD KEY Locks out the switches and knobs except the VOL SQL knobs and PTT switch Enters the Set Menu mode Activates the Priority Channel Scanning Dual Watch fea ture Toggles the display indication between frequency and the channel s Alpha Numeric Tag...

Page 5: ... a city for the first time Extensive Menu system which allows customization of a number of transceiver perfor mance characteristics The Yaesu exclusive multi function LCD display Additional features include a transmit Time Out Timer TOT Automatic Power Off APO Automatic Repeater Shift ARS plus provision for reduction of the Tx deviation in areas of high channel congestion And an RF Squelch circuit...

Page 6: ...t Approx 1 2 kg Transmitter Output Power 55 W 25 W 10 W 5 W Modulation Type Variable Reactance Maximum Deviation 5 kHz Wide 2 5 kHz Narrow Spurious Radiation Better than 60 dB Microphone Impedance 2 k Ohms Receiver Circuit Type Double Conversion Superheterodyne Ifs 47 25 MHz 450 kHz Sensitivity for 12dB SINAD Better than 0 2 µV Selectivity 6 60dB 12 kHz 28 kHz Wide 9 kHz 22 kHz Narrow IF Rejection...

Page 7: ...ocal requirements while others may be unavailable in some regions This product is designed to perform optimally when used with genuine Vertex Standard accessories Vertex Standard shall not be liable for any damage to this product and or accidents such as fire leakage or explosion of a battery pack etc caused by the malfunction of non Vertex Standard acces sories Consult your Vertex Standard dealer...

Page 8: ...local dealer if the unit was purchased over the counter so as to get instructions regarding the prompt resolution of the damage situation Be certain to save the shipping carton especially if there are any punctures or other evidence of damage incurred during shipping if it is necessary to return the unit for service or replacement use the original packing materials but put the entire package insid...

Page 9: ...other Do not stand in front of a directional antenna while you are transmitting into that antenna Do not install a directional antenna in any location where humans or pets may be walking in the main directional lobe of the antenna s radiation pattern In mobile installations it is preferable to mount your antenna on top of the roof of the vehicle if feasible so as to utilize the car body as a count...

Page 10: ...st you with all aspects of your antenna installation requirements Use high quality 50 Ohm coaxial cable for the lead in to your FT 1907R transceiver All efforts at providing an efficient antenna system will be wasted if poor quality lossy coaxial cable is used Losses in coaxial lines increase as the frequency increases so an 8 meter long 25 coaxial line with 1 2 dB of loss at 29 MHz may have a los...

Page 11: ...g the supplied MMB 36 mounting bracket The transceiver may be installed in almost any location but should not be positioned near a heating vent nor anywhere where it might interfere with driving either visually or me chanically Make sure to provide plenty of space on all sides of the transceiver so that air can flow freely around the radio s case Refer to the diagrams showing proper installation p...

Page 12: ...or before proceeding with installation Connect the RED power cable lead to the POSITIVE battery terminal and the BLACK power cable lead to the NEGATIVE terminal If you need to extend the power cable use 12 AWG or larger insulated stranded copper wire Solder the splice connections carefully and wrap the connections thoroughly with insulating electrical tape Before connecting the cable to the transc...

Page 13: ...ource capable of providing at least 11 Amps continuously at 13 8 Volts DC The FP 1023 and FP 1030A AC Power Supplies are available from your Yaesu dealer to satisfy these requirements Other well regulated power supplies may be used as well if they meet the above voltage and current specifications Use the DC power cable supplied with your transceiver for making power connections to the power supply...

Page 14: ... to this jack PWR Key Press and hold this key for one second to toggle the transceiver s power on and off L Key This key allows operation in conjunction with the Internet Connection feature Press and hold in this key for one second to toggle the Lockout Feature on or off MHz SET Key This key allows tuning in 1 MHz steps the MHz digits will blink on the display If receiving on a memory pressing thi...

Page 15: ...l D MR MW Key Press this key momentarily to switch the frequency control among the VFO Memory System and Home channel Press and hold in this key for one second to activate the Memory Storage mode DIAL Knob This 24 position detented rotary switch is used for tuning memory selection and most function settings The microphone UP DWN buttons duplicate the functions of this knob Display The main digits ...

Page 16: ...ess this button to disable the noise and tone squelch systems P2 button S SRCH Press this button to activate the Smart Search feature P3 button C SRCH Press this button to activate the Tone Search feature P4 button T CALL Pressing this button activates T CALL 1750 Hz for repeater access You can reprogram the P1 P2 P3 and P4 buttons for other functions if de sired See page 65 for details LAMP Switc...

Page 17: ...A ANT Coaxial Socket Connect a 430 MHz antenna to this type M SO 239 socket using 50 Ohm coaxial cable and a type M PL 259 plug Make sure the antenna is designed specifically for use on the operating frequency EXT SP Jack This 2 contact 3 5 mm mini phone jack provides receiver audio output for an optional external speaker The audio impedance is 4 Ohms and the level varies according to the setting ...

Page 18: ...ng frequency 2 To turn the transceiver off again press and hold in the PWR key for one second You can change the Opening Message DC supply voltage indication to any de sired message up to 6 characters via Set Mode Item 31 OPN MSG see page 76 for details ADJUSTING THE AUDIO VOLUME LEVEL Rotate the VOL control to adjust the receiver volume Clock wise rotation increases the audio output level ADJUSTI...

Page 19: ...git Examples To enter 433 525 MHz press 4 3 3 5 2 To enter 433 000 MHz press 4 3 3 If you cannot get the radio to accept the frequency entry it is possible that the channel steps are set to an incompatible value e g if you have 25 kHz steps set you cannot set a frequency of 433 520 MHz See page 18 to learn how to change the channel step size 3 Scanning From the VFO mode press the microphone s UP D...

Page 20: ...cator will appear at the upper left corner on the display Changing the Transmitter Power Level You can select from among a total of four transmit power levels on your FT 1900R To change the power level press the LOW A N key or the microphone s C key to select one of four power settings These power levels will be stored in memory registers at the time of memory storage see page 32 for details on Me...

Page 21: ...re locked out PTT The PTT switch is locked TX not possible K P Both keys and PTT switch are locked out D P Both DIAL knob and PTT switch are locked out ALL All of the above are locked out 3 Press and hold in the MHz SET key for one second to save the new setting and exit to normal operation KEYBOARD BEEPER A key button beeper provides useful audible feedback whenever a key button is pressed If you...

Page 22: ...0 kHz 3 Press and hold in the MHz SET key for one second to save your new setting and exit to normal operation DISPLAY BRIGHTNESS The FT 1907R display illumination has been specially engineered to provide high visibil ity with minimal disruption of your night vision while you are driving The brightness of the display is manually adjustable using the following procedure 1 Press and hold in the MHz ...

Page 23: ... the MHz SET key for one second to save your new setting and exit to normal operation The receiver s squelch will open based on the highest level set by the two squelch systems Noise Squelch and RF Squelch For example 1 If the Noise Squelch SQL control is set so that signals at a level of S 3 will open the squelch but the RF Squelch Menu 42 is set to S 9 the squelch will only open on signals which...

Page 24: ...n You also may program one of the Microphone s programmable keys P1 P4 to allow quick access to the above procedure See page 65 for details on the setup of the programmable keys With repeater shift activated you can temporarily reverse the transmit and receive frequen cies by pressing the REV DW key or the microphone s B key Use this feature to display the transmit frequency without transmitting a...

Page 25: ... the DIAL knob to change the display to OFF 3 Press and hold in the MHz SET key for one second to save your new setting and exit to normal operation To enable the ARS function again select ON in step 2 above CHECKING THE REPEATER UPLINK INPUT FREQUENCY It often is helpful to be able to check the uplink input frequency of a repeater to see if the calling station is within direct Simplex range To do...

Page 26: ... helpful while operating in congested areas 1 You may notice a RV TN indication on the display while you rotate the DIAL knob in this step this means that the Reverse Tone Squelch system is active which mutes your FT 1907R s receiver instead of opening the squelch when it receives a call from the radio sending a matched CTCSS tone The T SQ icon will blink on the display when the Reverse Tone Squel...

Page 27: ...ble keys for quick access to Menu 52 TN FRQ from which you can perform the above setup pro cedure See page 65 for details on the setup of the programmable keys 3 Press the REV DW key as described in procedure 6 You can now set the transmit CTCSS frequency Rotate the DIAL knob until the desired CTCSS Tone Frequency is dis played tt is displayed at the right of the CTCSS indication When the REV DW k...

Page 28: ...n the MHz SET key for one second then rotate the DIAL knob to select 49 SQL TYP 2 Press the MHz SET key then rotate the DIAL knob un til DCS appears on the display this activates the DCS Encoder Decoder 3 Now press the MHz SET key momentarily then rotate the DIAL knob to select Menu 14 DCS CD 4 Press the MHz SET key momentarily to enable the adjustment of the DCS code 5 R o t a t e t h e DIAL knob...

Page 29: ...isplay in the case of DCS DCS will appear on the display 2 Press the Microphone s P3 key momentarily to start scan ning for the incoming CTCSS or DCS tone code 3 When the radio detects the correct tone or code it will halt on that tone code and audio will be allowed to pass 4 Press the Microphone s P3 key momentarily to lock in that tone code and exit to normal operation If the Tone Scan feature d...

Page 30: ... to enter the Set mode 2 Rotate the DIAL knob to select 34 PAG CDR for the Receiving CTCSS Tone Pair or 35 PAG CDT for the Transmitting CTCSS Tone Pair 3 Press the MHz SET key momentarily to enable adjust ment of this Set Mode Item 4 Rotate the DIAL knob to set the CTCSS Tone number which corresponds to the first tone of the CTCSS Tone Pair 5 Press the REV DW or LOW A N key then rotate the DIAL kn...

Page 31: ...by the 100 MHz digit of the frequency display Paging Answer Back When you press the PTT switch to respond to a page call the FT 1907R transmits the Transmitting CTCSS Tone pair This tone pair will open the Code Squelch of the calling station If you prefer you can have the FT 1907R respond to page calls automatically transpond To enable this feature 1 Press and hold in the MHz SET key for one secon...

Page 32: ...esired channel 3 Press and hold in the MHz SET key for one second then rotate the DIAL knob to select 7 BELL 4 Rotate the DIAL knob to set the desired number of rings of the Bell The available choices are 1 3 5 or 8 rings CNTNUE continuous ring ing or OFF 5 Press and hold in the MHz SET key for one second to save the new setting and exit to normal operation When you are called by a station whose t...

Page 33: ...s and hold in the MHz SET key for one second to save the new setting and exit to normal operation When the Split Tone feature is activated you can see the following additional parameters following the RV TN parameter while selecting the tone mode by Set mode item 49 SQL TYP D CODE DCS Encode only the DCS icon will blink during operation T DCS Encodes a CTCSS Tone and Decodes a DCS code the T icon ...

Page 34: ...available on the FT 1907R These DTMF Autodialer memories can store up to 16 digits of a telephone number for repeater autopatch or other use To load DTMF Autodialer memories use the following procedure 1 Press and hold in the MHz SET key for one second then rotate the DIAL knob to select 19 DT SET 2 Press the MHz SET key then rotate the DIAL knob to select the DTMF Autodialer memory channel number...

Page 35: ...he icon will appear on the LCD To disable the Autodialer function mode select MANUAL in step 2 above The speed at which the DTMF digits are sent can be changed Two speed levels are avail able Low 10 digits per second and High 20 digits per second default To toggle be tween Low and High speed use the following procedure 1 Press and hold in the MHz SET key for one second then rotate the DIAL knob to...

Page 36: ...el 2 Press and hold in the D MR MW key for one second A memory number will appear in the bottom right hand corner of the display If the channel number is blinking there currently is no data stored on that channel if the channel number is not blinking that channel is currently occupied by other frequency data and you won t want to use that channel unless the data is no longer of interest 3 Within f...

Page 37: ...requencies the indication will appear in the display The Odd Splits feature can store separate CTCSS DCS functions for the receive and transmit frequencies When you recall a memory channel which contains independently stored CTCSS DCS information the decoder icon will appear solid and the en coder icon will blink on the display To confirm the memorized frequency code 1 Press and hold in the MHz SE...

Page 38: ...n may be used to step or scan through the available memories When using the microphone s buttons press the button momentarily to move one step up or down press and hold in the UP or DWN button for one second to begin memory scanning Memory Recall from the Microphone s Keypad While operating in the Memory Recall mode the keypad of the MH 48A6J Microphone may be used for direct recall of memory chan...

Page 39: ... rotate the DIAL knob to select characters pressing the LOW A N key will move the character s entry location to the right 4 Rotate the DIAL knob to select the desired number letter or symbol then press the LOW A N key to move the next character s location Move two slots if you want to put in a space Press the REV DW key if you want to backspace one slot 5 Repeat step 4 as necessary to complete the...

Page 40: ...mory channel when doing so MASKING MEMORIES There may be situations where you want to Mask memories so they are not visible during memory selection or scanning For example several memories used only in a city you visit infrequently may be stored then Masked until you visit that city at which time you can Unmask them for normal use except for Memory Channel 0 the Priority Channel and the Home Chann...

Page 41: ...hannel into several Memory Banks 2 The PMS memory channels L0 U0 through L9 U9 may not be assigned to a Memory Bank Memory Bank Recall 1 Press the D MR MW key if needed to enter the Memory mode 2 Press the Microphone s key to activate the Memory Bank mode The Memory Bank number will appear on the display 3 Press the key to increment the Memory Bank b1 through b8 4 Rotate the DIAL knob to select th...

Page 42: ...ess and hold in the MHz SET key for one second then rotate the DIAL knob to select 9 BNK NM 2 Press the MHz SET key momentarily then rotate the DIAL knob to recall the memory bank on which you wish to change a label 3 Press the A N LOW key to enable changing of the name tag 4 Rotate the DIAL knob to select the first digit of the desired label 5 Press the A N LOW key to move to the next character 6...

Page 43: ...repeater shifts and other data just the way you do for normal memory channel storage 2 Press and hold in the D MR MW key for one second then press the REV DW key to store the displayed data into the Home channel The memory label will disappear since you are still operating in the VFO mode You may also append an alpha numeric Tag label to a Home channel as described previously be sure to recall the...

Page 44: ... of operators may be using the radio for first time and ultimate simplicity of channel selection is desired To place the radio into the Memory Only mode turn it off Now press and hold in the D MR MW key while turning the radio on The VFO and Home Channel will now be disabled To return to normal operation repeat the above power on procedure The FT 1907R s scanning capability provides the operator w...

Page 45: ...41 FT 1907R OPERATING MANUAL MEMORY OPERATION NOTE ...

Page 46: ...ered memory channel respectively Scanning pauses when a signal opens the squelch and the decimal point on the display will blink You can choose one of three scan resume modes described later To halt the scan manually the easiest way is to push the PTT switch on the microphone momentarily no transmission will occur while you are scanning The scan may also be halted manually by pressing the micropho...

Page 47: ...nually re initiate scanning if you wish to resume In the 3SEC 5SEC 10SEC mode the scanner will halt for the selected resume time after which scanning will resume whether or not the other station is still transmitting The default scan stop mode is BUSY To change the scan resume mode use the following procedure 1 Press and hold in the MHz SET key for one second then rotate the DIAL knob to select 41...

Page 48: ...ey for one second then rotate the DIAL knob to select 47 SKIP 4 Press the MHz SET key then rotate the DIAL knob so as to select SKIP The current Memory Channel will now be ignored during scanning The ONLY selection is used for Preferential Memory Scan described in the next section 5 Press and hold in the MHz SET key for one second to save the new setting and exit to normal operation A SKIP icon wi...

Page 49: ...o the Memory Recall mode by pressing the D MR MW key repeatedly if necessary 2 Rotate the DIAL knob to select the Memory Channel which you wish to add to the Preferential Scan List 3 Press and hold in the MHz SET key for one second then rotate the DIAL knob to select 47 SKIP 4 Press the MHz SET key then rotate the DIAL knob so as to select ONLY 5 Press and hold in the MHz SET key for one second to...

Page 50: ... knob to select 8 BNK LNK 3 Press the MHz SET key momentarily then rotate the DIAL knob to select the first Memory Bank b1 b8 you wish to sweep using Memory Bank Link Scan 4 Press the D MR MW key momentarily A SKIP icon will blink above the Memory Bank number indicating this Memory Bank will now be swept during Memory Bank Scan 5 Repeat steps 3 and 4 above to append the blinking SKIP icon to any o...

Page 51: ... the desired scanning tuning range in memory L0 and the upper edge in memory U0 or alternatively in memories L1 U1 through L9 U9 2 With any of these memories recalled press the MHz SET key momentarily to acti vate the Programmable Band Scan Limits The PMS icon will appear Tuning and scanning will now be limited within the just programmed range To cancel the Sub Band Limits and return to normal mem...

Page 52: ...ty channel 4 Now set the FT 1907R for operation on another memory channel Home channel or on a VFO frequency 5 Press and hold in the REV DW key for one second The display will remain on the VFO the selected memory channel or the Home channel but every five seconds the FT 1907R will check the Priority Channel for activity 6 To cancel Dual Watch operation press the D MR MW key momentarily Priority R...

Page 53: ...en the frequency reaches the band edge while selecting the VFO frequency manually using the DIAL knob The procedure for enabling the Band Edge Beeper during manual tuning is 1 Press and hold in the MHz SET key for one second then rotate the DIAL knob to select 21 EDG BEP 2 Press the MHz SET key then rotate the DIAL knob to set this Menu item to ON 3 Press and hold in the MHz SET key for one second...

Page 54: ...ceiver will sweep the current band once in each direction starting on the current frequency All channels where ac tivity is present will be loaded into the Smart Search memories whether or not all 31 memories are filled the search will stop after one sweep in each direction CNTNUE Continue In this mode the transceiver will make one pass in each direction as with SINGLE searching if all 31 channels...

Page 55: ...ll automatically be stored into the Smart Search memory bank without causing the sweep to halt 5 Depending on the mode you set for Smart Search operation SINGLE or CNTNUE the Smart Search scan will eventually terminate and the LCD will revert to Smart Search Memory Channel C 6 To recall the Smart Search memories just rotate the DIAL knob to choose from among the Smart Search memories 7 To return t...

Page 56: ...our selection in step 2 This DTMF tone is sent at the beginning of every transmission to establish or maintain the link to the local WiRES node operating in the SRG mode 4 To disable the Internet Connection feature press the key momentarily the Int notation will disappear from the display If other users report that you always have a DTMF beep at the beginning of each transmission and you are not o...

Page 57: ...e press the REV DW key to back space the cursor then re enter the correct letter number or symbol 14 Repeat steps 11 and 12 to program the remaining letters numbers or symbols of the desired label Atotal of six char acters may be used in the creation of a label 15 When you have finished programming the label 6 characters or less press and hold in the MHz SET key for one second to confirm the label...

Page 58: ...lock in the selected access number 6 Once the Internet Connection feature is activated per step 4 above you may now press the key while you are transmitting to send out the selected DTMF string to estab lish the link to the desired Internet link mode 7 To return to the WiRES mode repeat steps 1 3 above selecting SRG in step 2 INTERNET CONNECTION FEATURE FRG FRIENDS RADIO GROUP MODE ...

Page 59: ...ed if you were not using it previously in non ARTS operation If you move out of range for more than one minute four pollings your radio will sense that no signal has been received three beeps will sound and the display will revert to OUTRNG If you move back into range your radio will again beep and the display will change back to the IN RNG indication During ARTS operation your operating frequency...

Page 60: ... beeps with the additional option of turning them off so as to alert you to the current status of ARTS operation Depending on your location and the potential annoyance associated with frequent beeps you may choose the Beep mode which best suits your needs The choices are IN RNG The beeps are issued only when the radio first confirms that you are within range but does not re confirm with beeps ther...

Page 61: ...EV DW key to move back to the previous letter number s slot then re select the correct letter number 7 When you have finished entering your entire callsign and it contains less than 16 char acters press the MHz SET key momentarily to confirm the callsign if you callsign has exactly 16 characters you do not need to press the MHz SET key in this step and step 8 Press the MHz SET key momentarily agai...

Page 62: ...Repeatedly 1An Sends five Alphabet Numeric and characters Mixed An Send Alphabet Numeric and characters Mixed Continuously in group of five 4 Rotate the DIAL knob to select the Morse speed You may select the units of the code speed between WPM Words per minute and CPM characters per minute by pressing the D MR MW key 5 Press the REV DW key to begin generation of the code characters CW sidetone onl...

Page 63: ...nob as with voice operation The input level to the FT 1907R from the TNC may be adjusted via Set Mode Item 27 MCGAIN see page 64 for details Be sure to turn the transceiver and TNC off before connecting the cables so as to prevent voltage spikes from possibly damaging your transceiver Remember to readjust the default microphone input level to LVL 5 Set Mode Item 27 MCGAIN when Packet operation is ...

Page 64: ...red number letter 0 9 A B C D E substitute for and F substitute for 5 Press the LOW A N key to move to the next digit 6 Repeat steps 4 and 5 to program the remaining numbers letters of the desired password 7 If you make a mistake press the REV DW key to move back to the previous digit then re select the correct number letter 8 When you have finished entering the password press and hold in the MHz ...

Page 65: ...Automatic Power Off APO feature will turn the radio completely off after a user defined period of PTT or key button inactivity If you do not press any front panel keys or buttons rotate the DIAL knob use the microphone s keys and buttons or transmit and so long as the transceiver is not scanning or engaged in priority monitoring the radio will shut itself off after the specified time period The av...

Page 66: ... Press and hold in the MHz SET key for one second then rotate the DIAL knob to select 5 BCLO 2 Press the MHz SET key momentarily to enable adjustment of this Set Mode Item 3 Rotate the DIAL knob to set this Set Mode Item to ON thus activating the BCLO feature 4 When you have made your selection press and hold in the MHz SET key for one second to save the new setting and exit to normal operation Re...

Page 67: ...ted reception S SRCH Engages the Smart Search operation C SRCH Engages the Tone Search Scanning feature SCAN Engages the Scan operation T CALL Activates 1750 Hz Tone Burst or one of the Set Menu items 3 Press the MHz SET key momentarily to save the new setting then rotate the DIAL knob to select another programmable button to modify if desired and repeat the above steps 4 Press and hold in the MHz...

Page 68: ...g and exit to normal operation 4 To return to wide bandwidth and deviation repeat the above procedure selecting WIDE 5 kHz Deviation 15 kHz Bandwidth in step 2 above MIC GAIN SETTING At the factory a microphone gain has been programmed that should be satisfactory for the supplied MH 48A6J Microphone If you use an after market microphone or connect a TNC you may wish to set a different Mic Gain lev...

Page 69: ...n does not mean that any of the above listed equipment is defective In certain amplifier configurations the output signal phase is inverted from the input Small signal or power amplifiers having an odd number 1 3 5 etc of amplification stages may result in inversion of a transmitted or received DCS code While under most circumstances this should not occur amplifier designs and industry stan dards ...

Page 70: ... N and D MR MW keys while turning the radio on The ALL RESET PUSH D MR KEY notation will scroll on the display 3 Press the D MR MW key momentarily to reset all settings to their factory defaults press any other key to cancel the Reset procedure SET MODE RESETTING To reset the Set Menu mode settings to their factory defaults while leaving other settings unchanged 1 Turn the radio off 2 Press and ho...

Page 71: ...er CLONE will appear on the displays of both radios when the Clone mode is successfully activated in this step 4 On the Destination radio press the D MR MW key WAIT will appear on the LCD 5 Press the MHz SET key on the Source radio TX will appear on the Source radio and the data from this radio will be transferred to the other radio 6 If there is a problem during the cloning process ERROR will be ...

Page 72: ...G FRG MANUAL AUTO KEY DIAL K D PTT K P D P ALL LVL 1 LVL 9 TAG1 TAG2 ALL CH FUNCTION Enables Disables the Automatic Power Off feature Selects the Beep option during ARTS operation Selects the Polling Interval during ARTS operation Activates Deactivates the Automatic Repeater Shift feature Enables Disables the Busy Channel Lock Out feature Enables Disables the key beeper Selects the CTCSS DCS EPCS ...

Page 73: ...es the Password feature Selects the Scan Resume mode Adjusts the RF Squelch threshold level Sets the Repeater Shift direction Enables Disables the Priority Channel Revert feature Selects the Smart Search Sweep mode Sets the magnitude of the Repeater Shift Selects the Memory Scan mode Enables Disables the split CTCSS DCS coding Selects the Tone Encoder and or Decoder mode Sets the Synthesizer steps...

Page 74: ...k Selects the method of selection of channels for Memory Storage Programming an Alpha Numeric label for a Memory Channel Enables Disable the Band edge beeper while scan ning Selects the Memory Scan mode SCAN SETTING Selects the Scan Resume mode Selects the Memory Scan mode Select the VFO Scanner Width DTMF SETTING Enables Disables the DTMF Autodialer feature Setting of the DTMF Autodialer s TX Del...

Page 75: ...es Disables the CW Training feature and selects the sending speed of the morse Code Adjust the microphone gain level Programs and activates the Password feature Adjusts the RF Squelch threshold level Enables Disables the Priority Channel Revert fea ture Selects the Smart Search Sweep mode Sets the Time Out Timer Selects Wide 5 kHz or Narrow 2 5 kHz TX Deviation AVAILABLE VALUES DEFAULT DTMF 0 DTMF...

Page 76: ...s sound 3 AR INT Function Selects the Polling Interval during ARTS operation Available Values 25SEC 15SEC Default 25SEC 4 ARS Function Activates Deactivates the Automatic Repeater Shift feature Available Values ON OFF Default ON 5 BCLO Function Enables Disables the Busy Channel Lock Out feature Available Values ON OFF Default OFF 6 BEEP Function Enables Disables the key beeper Available Values KY ...

Page 77: ... 15 17 20 24 30 40 WPM OFF or 20 25 30 35 40 45 50 55 60 65 75 85 100 120 150 200 CPM Default OFF Note To switch units between WPM and CPM just press the MHz SET key 13 DC VLT Function Indicates the DC Supply Voltage 14 DCS CD Function Setting of the DCS code Available Values 104 standard DCS codes Default 023 15 DCS RV Function Enables Disables Inverted DCS code decoding Available Values ENABLE D...

Page 78: ... 1000 ms Default 450 ms 19 DT SET Function Loading of the DTMF Autodialer Memories See page 30 for details 20 DT SPD Function Setting of the DTMF Autodialer Sending Speed Available Values 50 high speed 100 low speed ms Default 50 ms 21 EDG BEP Function Enables Disable the Band edge beeper while scanning Available Values ON OFF Default OFF 22 INT CD Function Selects the Access Numbers DTMF digits f...

Page 79: ...l Available Values 1 9 Default 5 28 MEM SCN Function Selects the Memory Scan mode Available Values TAG1 TAG2 ALL CH Default ALL CH ALL CH The scanner sweeps all Memory channels TAG1 The scanner sweeps only those Memory channels with the same first digit of the alpha numeric tag as the first channel on which scanning started TAG2 The scanner sweeps only those Memory channels with the same first and...

Page 80: ... momentarily to save the first letter number and move on to the next character 4 Repeat the previous step as necessary to complete the message up to six characters 5 If you make a mistake press the DW REV key to back space the cursor now re enter the correct letter number 6 When you have entered the desired opening message press the MHz SET key mo mentarily to confirm the message then press and ho...

Page 81: ...SRCH C SRCH SCAN T CALL or one of the all Set mode items except Set mode item 36 through 39 initial setting is Set mode item 16 DIMMER Default S SRCH 38 PRG P3 Function Programming the function assigned to Microphone s P3 key Available Values ARTS SQL OFF WX CH S SRCH C SRCH SCAN T CALL or one of the all Set mode items except Set mode item 36 through 39 initial setting is Set mode item 27 MCGAIN D...

Page 82: ...ction Enables disables the Priority Channel Revert feature Available Values ON OFF Default OFF 45 S SRCH Function Selects the Smart Search Sweep mode Available Values SINGLE CNTNUE Default SINGLE SINGLE The transceiver sweeps the current band once in each direction starting on the current frequency All channels where activity is present up to 15 in each direction are loaded into the Smart Search m...

Page 83: ...Encodes a CTCSS tone and Decodes a DCS code D TONE Encodes a DCS code and Decodes a CTCSS tone 49 SQL TYP Function Selects the Tone Encoder and or Decoder mode Available Values TONE TSQL DCS RV TN OFF Default OFF TONE CTCSS Encoder TSQL CTCSS Encoder Decoder DCS Digital Coded Encoder Decoder RV TN Reverse CTCSS Decoder Mutes receiver when matching tone is received Note See also Set Mode Item 48 SP...

Page 84: ...nction Selects the VFO Scanner Width Available Values 1MHz 2MHz 5MHz ALL Default ALL 1 MHz 2 MHz 5 MHz The scanner will sweep frequencies within the selected band width ALL The scanner will sweep all frequencies 59 W N DV Function Reduction of the Microphone Gain Deviation and receiver bandwidth Available Values WIDE 5 kHz Deviation 15 kHz Bandwidth NARROW 2 5 kHz Deviation 6 kHz Bandwidth Default...

Page 85: ...81 FT 1907R OPERATING MANUAL Note ...

Page 86: ...82 FT 1907R OPERATING MANUAL Note ...

Page 87: ......

Page 88: ...Copyright 2011 VERTEX STANDARD CO LTD All rights reserved No portion of this manual may be reproduced without the permission of VERTEX STANDARD CO LTD Printed in China E H 0 2 3 U 1 1 1 ...

Search results

Summary of Contents for FT-1907R

Reviews:

Related manuals for FT-1907R

Brands by name

Popular brands

Yaesu FT-1907R, Operating Manual

Search results

Summary of Contents for FT-1907R

Reviews:

Related manuals for FT-1907R

Brands by name

Popular brands