Kenwood TS-940S Скачать руководство пользователя страница 1

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Button/Knob

Initial Setting

function

Manual Reference

fcw means fully clockwise

fccw means fully counterclockwise

POWER

OFF (out)

check external power switch

TIMER

clock, ON/OF, 24 hr event

37,38

VOX/MAN

MAN (out)

sound-actuated transmission

FULL/SEMI

CW break

MONI

allows monitoring of xmit signal

8,10,14,16

DIM

OFF (out)

panel lights

SEND/REC

REC (out)

manual PTT

9,11,15,17

AUTO/THRU

AUTO (in)

antenna tuner on, NoOp while lite on

NAR/WIDE

Normal IF or optional CW filter

10,12

ATT

fccw

attenuates input signal

AGC

SLOW for SSB

how fast gain control reacts to changes

METER

ALC then SWR

check mic w/ALC; meter function in xmit

NB1 & NB2

OFF (out)

auto ign / woodpecker

PROC

PROC (in)

speech processor

NB LEVEL

12 o'clock

PROCESSOR

12 o'clock

increase “talk power”

MIC/PWR

12 oclock/ fcw

transmit power for SSB 100 w

9,15 8,10,14,16

MODE:

LSB 9.5 mHz USB

8-17

T-F SET

split operation-spot freq

A/B

VFO A or B

SPLIT

OFF

used for split operation

A=B

idle VFO set to active VFO

F-LOCK

tuning and band switch

VOICE

announce freq

NOTCH knob

OFF (fccw)

reduce heterodyne on CW

SQL

OFF (fccw)

reduce background noise

9,13,15,17

PITCH

OFF (fccw)

CW pitch

AF TUNE knob OFF (fccw)

RIT

CLEAR then OUT

shift Rcv 9.99 kHz

XIT

CLEAR then OUT

shift xmit 9.99 kHz

NOTCH sw

OFF (out)

enable NOTCH knob

AF TUNE sw

OFF (out)

Opposite of NOTCH, rejects interference

RIT/XIT

fccw/fccw

incremental tuning

AF/RF

12 o'clock/fcw

volume/gain

CW VBT

fcw

like SSB slope, but narrows both

SSB SLOPE

HIGH fcw LOW fccw

reduce IF bandwidth to reduce interference

numeric keypad

ENT freq ENT

AT.T force autotune; NoOp while lite on

fast dial spin increases tuning rate

Содержание TS-940S

Страница 1: ...k increase talk power 24 MIC PWR 12 oclock fcw transmit power for SSB 100 w 9 15 8 10 14 16 MODE LSB 9 5 mHz USB 8 17 T F SET split operation spot freq 20 A B VFO A or B 19 SPLIT OFF used for split operation 19 A B idle VFO set to active VFO 19 F LOCK tuning and band switch 19 VOICE announce freq 19 NOTCH knob OFF fccw reduce heterodyne on CW 22 SQL OFF fccw reduce background noise 9 13 15 17 PITC...

Страница 2: ......

Страница 3: ... set to ON the unit somer1mes does not function even when the POWER SWitch IS SAt to QN 2 When the squelch is not in use turn the SOL control fully counterclockwise If the control is turned fully clockwise the reception sound sometimes cannot be heard Downloaded by RadioAmateur EU ...

Страница 4: ...5 12 Speech Processor 24 5 13 Other Control and Switch Functions 24 5 14 RTTY 27 5 15 Connectors 29 6 MEMORY OPERATIONS 31 6 1 Memory Channel Entry 31 6 2 Memory Recall 32 6 3 Memory Scan 33 6 4 Program Scan 33 6 5 Direct Keyboard Frequency Entry 34 6 6 Clearing Memory 34 7 SUB DISPLAY FUNCTION 35 7 1 Setting the Clock 35 7 2 Graphic Display 36 7 3 Frequency Display 36 8 TIMER FUNCTIONS 37 9 OPTIO...

Страница 5: ...t damage may occur but not per sonal injury FEATURES Circuit Configuration providing Receiver Performance of the Highest Quality 1 Trio Kenwood has succeeded in achieving the highest level dynamic range of 102 dB with an IF bandwidth of 500Hz 2 General coverage receiver section tunes from 150 kHz 30 MHz 3 The transceiver can operate in any mode SSB CW AM FM or FSK 4 Every possible function has bee...

Страница 6: ...te ventila tion to insure good heat dissipation 4 1 3 FRONT FEET By extending the front feet the front panel can be elevated for operating convenience Turn the front feet left and pull down Then turn right to lock Front feet extension 1 4 AC POWER The TS 940S is supplied to operate from a 120V AC 220V AC or 240V AC 50 60 Hz power source capable of supplying 51 0 watts or more For units shipped to ...

Страница 7: ...ds a simple dipole antenna cut to resonance in the most used portion of the band will perform saticfacto rily For operation on the 10 15 and 20 meter bands the efficiency of the station will be greatly increased if a good directional rotary antenna is used Remember that even the most sophisticated transceiver is useless without a good antenna CAUTION Protect your Equipment Use a LIGHTNING ARRESTOR...

Страница 8: ...cean1a ISov1et Russia Turkey and Mongol1a excluded In some countnes frequenc1es allocations do not accord w1th th1s table Standard t1me frequency J General broadcast band EZLZJ Troptcal broadcast band Amateur band c J Other stations Radio Frequency Allocation Frequency Distribution in the Broadcast and Amateur Bands The TS 940S receiver covers from 150kHz to 30 MHz to receive international broadca...

Страница 9: ...NTRAST control Allows you to adjust the contrast of the sub display us ing a screwdriver CAL marker switch When this switch is ON during reception the built in oscillator will generate a marker signal at 100 kHz intervals This switch is also used to zero beat the internal oscillator frequency with a standard fre quency WWV 10 Hz indication switch Allows frequency indication down to the nearest 10 ...

Страница 10: ...es 8 17 T F SET switch page 20 A B switch page 19 VOICE switch page 19 F LOCK switch page 19 A B switch page 19 SPLIT switch page 19 I VFO M switch page 31 1 MHz step switch pages 8 17 M VFO switch page 33 M IN switch page 31 BAND KEY 1 10 switch pages 8 17 AT T switch page 18 ENT Enter switch page 34 VBTcontrol page 21 AF audio gain control page 26 SSB SLOPE TUNE HIGH CUT control page 21 SSB SLOP...

Страница 11: ...h must be isolated from the microphone audio circuit as shown in lA Use a mi 3 2 INITIAL SETTING CONFIRMATION Prior to operation ensure the following switches and controls are set as indicated in the figure below ITJ Ensure the POWER switch is OFF An antenna must be connected Caution Never transmit without the antenna connected FRONT PANEL REAR PANEL GNO STBYt MIC connector FRONT VIEW crophone wit...

Страница 12: ...ector for microphone AGC switch page 25 OFF Used to disable the AGC Turns OFF the S Meter function FAST Normally used for CW and FSK SLOW Normally used for SSB AM and FM PROC processor switch f _j control G page 24 PWR RF power control GJ Used to actuate the speech processor Controls the transmit power in SSB circuit CW and FM modes Clockwise rotation increases power output The meter lamp lights a...

Страница 13: ... lamp lights and a frequency is shown on the display Local Operations VOX control f page 24 GAIN Used to adjust VOX amplifier gain DELAY Used to adjust delay time ANTI Used so that VOX is not ac tuated by the speaker TOP COVER SECTION CAR FM MK E YE GAIN SUB OISP MEMORY cocrgJ SCALE IMt b IOOkH t LCJ 1 CAL maker switch ___ When this switch is ON during receive the built in oscillator generates a m...

Страница 14: ... the power NB noise blanker switch control page 22 NB1 Used to reduce eliminate short duration pulse noise such as an auto ignition NB2 Use to reduce eliminate long dur ation pulse noise such as the Russian Woodpecker The meter lamp lights and a frequency is shown on the display Set the MODE to FM Select the desired band by operating the BAND KEY switch or with the 1 MHz step switch Adjust audio v...

Страница 15: ...RANSMISSION II Using shielded line connect a key or keyer to the CW KEY jack on the rear panel Key plug connection Caution Tum on the power When using an electric keyer check the polarity of the key jack is as shown The meter lamp lights and a frequency is shown on the display Set the MODE to CW Set the METER switch to ALC Tum the PWR control fully clockwise Set the standby switch to SEND if you a...

Страница 16: ...uch as the Russian oodpecker RECEPTION ITJ Turn on the power The meter lamp lights and a frequency is shown on the display mSet the MODE switch to AM iJ Select the desired band by operating the BAND KEY switch or with the 1 MHz step switch 12 microphone gain control Used for adjustment of microphone gain Turning the control clockwise increases the gain Adjust audio volume with the AF audio gain co...

Страница 17: ... Ill Connect a microphone Turn on the power Ill The meter lamp lights and a frequency is shown on the display Set the MODE to AM tions this control should be full clock wise for the greatest receiver sensitivi ty AF audio gain control Used to select the desired amount of audio volume Clockwise rotation in creases the volume VOX CONTROLS n n SCALE IMHz 100kHz LCJ II Adjust the CAR LEVEL control on ...

Страница 18: ... caused by excessive input signal levels MONI monitor switch 1 11 A Allows monitoring of your transmitting signal PWR RF power control G Controls the transmit power in SSB CW and FM modes Clockwise rotation 1 increases power output l The meter lamp lights and a frequency is shown on the display Set the MODE to CW Select the desired band by operating the BAND KEY switch or with the 1 MHz step switc...

Страница 19: ... Press the microphone PTT switch or place the standby switch to SEND Adjust the PWR control so that the meter deflection is within the ALC zone RF RF gain control Used to control the gain of the high fre quency amplifiers For normal opera tions this control should be full clock wise for the greatest receiver sensitivi ty AF audio gain control Used to select the desired amount of audio volume Clock...

Страница 20: ...EPTION into the receiver antenna circuit to pro tect the RF amplifier and mixer circuits from distortion caused by excessive in put signal levels PROC switch control page24 OUT Controls the output level ITJ Connect the RTTY terminal to the RTTY jack Turn on the power The meter lamp lights and a frequency is shown on the display Set the MODE to FSK Select the desired band by operating the BAND KEY ...

Страница 21: ...lockwise rotation in TRANSMISSION CW VBT control page 21 Used to control the effective CW pass f bandwidth Counterclockwise rotation reduces the passbandwidth I Connect the RTIY keyboard to the RTIY jack on the rear panel Turn on the power IIJ The meter lamp lights and a frequency is shown on the display creases the volume Set the MODE to FSK J Set the METER switch to ALC llJ Set the standby switc...

Страница 22: ...arent SWR of the antenna system it is important to remember that maximum power output will only occur when the antenna has been adjusted for the lowest possi ble SWR To operate the AT 940 1 Set the AUTO THRU switch to ON The AT indicator will light 2 Press the AT T switch The LCD will display message a for approximately 3 seconds 3 While the Tune Ready message is appearing in the dis play initiate...

Страница 23: ...ration VFO B indicator Lights up during VFO B operation e MEMO Memory channel idicator Shows memory channel operation and lights up when set ting the VFO M switch I to MEMO RIT indicator Lights up when turning on the RIT switch XIT indicator Lights up when the XIT switch is ON ON AIR indicator f Lights during transmit j ANT TUNE Antenna Tuner indicator f Lights to show the automatic antenna tuner ...

Страница 24: ...Provides seven different functions depending on the METER switch setting In receive the meter is automati cally an S meter and shows the received signal strength on a scale of 0 to 60 dB over S9 In transmit the meter function depends on the position of the METER switch This is an average responding meter NOT a peak reading meter e METER switch 0 COMP Indicates compression level during speech proce...

Страница 25: ... VBT Variable Bandwidth Tuning control This control is very similar to the SSB Slope Tuning con trols However with the CW VBT control both sides of the IF passband are narrowed at the same time The ac tual range depends upon the CW filters that have been in stalled A description of the different possibilities fol ows i When the filter bandwidth is 2 4 kHz no filters the passband varies from 2 4 kH...

Страница 26: ...nition systems turn the NB1 switch ON Adjusting the NB LEVEL control varies the blanker s threshold eliminating even low level noises NOTE If high level receiver levels are present on an adjacent fre quency do not use excessive NB threshold LEVEL as it may cause receiver distortion If you are operating near other strong signals use the RF ATT along with the noise blanker level control NB2 switch N...

Страница 27: ...Place the VOX switch to ON Place the SEMI FULL switch to FULL Place the STAND BY switch to REC This unit has a built in side tone oscillator circuit which al lows you to monitor your own sending The TS 940S will now transmit whenever the CW key is closed Adjust the VOX DELAY control so that the transceiver remains keyed between words The transceiver will now immediately switch back to receive when...

Страница 28: ...ation especially OX operations it may be desirable to increase the relative talk power of the trans mitter by using the speech processor circuitry This may make the difference between a marginal and a copyable signal e Operation Turn the PROCESSOR switch ON and place the meter switch to COMP Adjust the PROCESSOR IN control while speaking into the microphone in a normal tone of voice for a peak COM...

Страница 29: ...nction in the OFF position Simultaneous use of the RF GAIN control and AGC switch may be of assistance when strong local signals are pre sent If a strong signal such as a local amateur radio sta tion appears near the desired receive signal the S meter may show unusual deflection due to the AGC voltage that is developed as a result of the strong meter being signal If this occurs tum the RF GAIN dow...

Страница 30: ...cy without the normal loss of receiver audio that is experienced when using the SPLIT function Offsets of 9 9 kHz are possible The RIT XIT offset can be preset without affecting the ac tual operating frequency by turning OFF the XIT RIT and using the RIT XIT display to determine the offset e AFTUNE The AF TUNE circuit is just the opposite of the NOTCH cir cuit With this control it is possible to a...

Страница 31: ... ectly to the PHONE PATCH OUT jack To use the trans ceiver s FSK circuit with older high voltage teletype equip ment you must use an external keying relay in the tele typewriter closed loop and connect the relay contacts to the rear panel RTTY KEY jack During FSK operation the SPACE frequency is shown on the display Monitor display L b l II ll I Printer RTIYdevice 1 c J 27 ...

Страница 32: ...itor display RTTYjack TS 940S r I I AFSK keying signal I I 1 I RTTY device I I I I I Reception I I I I I receive l signal Speaker Terminal The figure below shows the frequency relationship between receive and transmit with the TS 940S In FSK operation the space frequency is indicated on the main display I I SSB F lter 170Hz 1659Hz 2295Hz 22936Hzl 12 S7H z I I I t I I I I I I SPACE 14 2001659MHz MA...

Страница 33: ...nd the TS 940S Use of a dummy load is strongly recommended since the bands are already sufficiently crowded GND From STBY switch PTI circuit for foot switch ALC input Speaker output DC 30V 2A max Timer switch View from code GND 1 t _ w Note Connecting the DIN REMOTE connector plug to the REMOTE jack will activate the linear control relay External ALC input HF receiving signal 1ia RX coaxial earth ...

Страница 34: ...l is connected here 5 NC No connection 6 NC No connection 7 NC No connection 8 GND Grounding 9 MICmute Signal input from the MIC jack is mut ed Grounding mutes signal 10 NC No connection 11 Data input Input terminal for data communica tion In SSB MIC gain can be con trolled by the MIC control Input voltage 500 mV or less SSB Voltage starts deflecting ALC FM Voltage providing 3 0 kHz deviation 12 G...

Страница 35: ...es by placing the MEMORY BANK switch to 2 2 Press the 14 MHz BAND switch 3 Use the Main Tuning Dial to select 14 250 0 MHz 4 Press and hold the M IN key 5 Press the 5 14 MHz key to store the frequency in memory A beep will sound to confirm data entry 6 Release the M IN key Note lf the display indicates MEMO A or B you will not be able to enter a memory channel You must first select VFO operation b...

Страница 36: ...ach time you de press the switch you will advance one memory channel An example is shown in the figure at the right Pressing and holding the SCROLL switch will cause the display to sequentially display the memory bank contents MEM08 ILJ rnnnrt I I C U Lf Lf U kHz L f DkHz 0 100 200 300 400 00 600 700 800 900 1000 1111111111111111111111111111111111111111111 I II 111111 I J 1 1 2t15 The main display...

Страница 37: ...hannels 9 and 0 Since there are 4 banks of memories this means that you can program up to 4 dif ferent program scan limits Scan proceeds from the lower channel to the upper channel Either channel 9 or 0 may hold the lower frequency If either channel con tains no data the Program Scan will not start and a tri ple BEEP will sound to signal an error To initiate Program Scan 1 Select the desired memor...

Страница 38: ...NT key for the last digit 6 6 CLEARING MEMORY Memory scan speed may be effectively increased by erasing unwanted memory channels Procedure 1 Press the SCROLL switch to review the contents of the memory 2 Select the desired memory group with the MEMORY BANK switch 3 Select VFO operation with the VFO M switch 4 To erase the data press and hold the M CE switch and then the BAND KEY switch that corres...

Страница 39: ... A flashing will appear on the upper clock 8 30 position as shown in figure 2 3 By pressing the GRAPH key you can program the Off 0 00 on Hours position Each time the GRAPH key is pressed the hour will advance by 1 Pressing and holding the key will cause the hours digits to count up sequentially Use the SCROLL switch to set the minutes Going past 59 minutes will not cause the hours digit to increm...

Страница 40: ...nction of the Sub display fails to function properly turn the power switch OFF and then ON to reset the microprocessor Mode 1 i 1 hi r 1 Indicates no data in CH5 When in the VFO mode the up per row of the Sub display will show the idle VFO its fre quency and mode When in the memory mode the upper row of the Sub display will show the active VFO its frequency and mode The lower row of the sub displa...

Страница 41: ... and the timer will reset to 0 00 C 24 Hour single event timer In the example at right the trans ceiver will turn ON at 13 10 and will be switched OFF at 4 50 the next day The timer always displays the next operation to be performed in the lower left position In our example after the radio has turned ON at 13 10 the display will change and the OFF time of 4 50 will be dis played in the lower left ...

Страница 42: ... timer for Single Execution ON at 13 00 1 1 Press the CLOCK SET and then the CLOCK key to 4 35 cause the flashing to appear in the lower left execu tion display off 15 00 on 19 10 2 Whether you want to execute an ON or OFF operation 2 J may be selected by using the SET key Pressing the SET key will cause the Execution display to alternate 4 35 between ON or OFF on 15 00 off 19 10 3 Use the GRAPH h...

Страница 43: ...ition off 15 00 on 19 10 4 Press the SET key so that ON appears in the Execu 3 tion display 4 35 5 Press the GRAPH key to set the hour to 13 Press the off 15 00 on 19 10 SCROLL key to set the minute to 1 0 6 Press the CLOCK key to move the flashing to the 4 lower right position Use the GRAPH and SCROLL keys 4 35 to select 4 50 on 13 10 off 19 00 7 Press the CLOCK key The flashing will disappear an...

Страница 44: ... noise ratio under certain interference conditions or when receiving weak signals SP 940 STATION MONITOR SM 220 Built around a basic 10 MHz oscilloscope the SM 220 station monitor features in combination with a built in two tone generator a variety of waveform observing ca pabilities In addition the TS 940S provides the capability of Pan display or spectrum analysis of band activity when the optio...

Страница 45: ...red S0 1 TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR FOR THE TS 940S The S0 1 is a crystal oscillator used for the purpose of further improving the frequency stability of TS 9405 Os cillation frequency 20 MHz Range of frequency correc tion 60 Hz 50 1 For AM YK 88A 1 6 dB bandwidth 6kHz 8 830 0 kHz Center Frequency 8 830 0 kHz Passband Width 6 kHz 6 dB Attenuation Bandwidth 11 kHz 60 dB Guaranteed A...

Страница 46: ... 88A 1 6kHz 6kHz 6kHz AM 2 4 kHz 2 4 kHz 2 4 kHz NARROW YK 88A 1 2 4 kHz 2 4 kHz 6kHz YK 88A 1 Remove jumper wire W21 from the YK 88A 1 posi tion with a diagonal cutter Install the YK 88A 1 and tighten the supplied mount ing screws YK 88C 1 Remove jumper wire W22 from the YK 88C 1 posi tion with a diagonal cutter Install the YK 88C 1 and tighten the supplied mount ing screws YG 455C 1 or YG 455CN ...

Страница 47: ...tem to raise the AT 940 off the chassis for cable connection 3 Connect the plus using the numbers printed on each plug and using the figure as a guide 4 Remove the object that was inserted as a spacer and secure the AT 940 with the 4 screws provided 5 Disconnect cable a and plug it onto the AT 940 OUT terminal as shown Connect cable b as shown by the arrow Reverse the procedure in Step 1 to replac...

Страница 48: ...t panel with a cardboard or similar protective buffer so the panel is not marked or scratched 4 Remove 8 screws securing the PLL unit 5 Using a 45W or less soldering iron remove those components from the PLL PCB from the space into which the S0 1 unit will be mounted REMOVE TC1 X1 01 C2 6 R1 4 6 Before mounting the S0 1 clear the solder from the four mounting holes Install the S0 1 unit as shown a...

Страница 49: ...Hz Output More than 0 dBm at 50 ohms Weight 25g Note Warranty registration is not required for the S0 1 Retain your sales slip or other proof of purchase should service be required r I 0 0 I I Xl Rl R4 Remove all parts from the space indicated by the dotted line l i 6 I JQ O I t I I I o o I ___________ 0 I I TS 9405 S0 1 Installation 45 Downloaded by RadioAmateur EU ...

Страница 50: ...te connector If a linear amplifier is also used with the transceiver diode isolate the exter nal receiver and linear to Pin 4 and be sure combined cur rent is less than the maximum rating for this terminal OPERATION WITH A SEPARATE RECEIVER ANTENNA Use the XVRTR port and an 8 Pin DIN Plug Part E07 0851 05 Pin 8 HF Ant output from the TS 940S Pin 5 RX Ant input Pin 3 GND Ext AT T _ PinS Nor 0 Pin 8...

Страница 51: ...ut is connected to the RF unit RXA ter minal via the selector circuit provided on the rear panel This signal is applied to the receiver BPF through the RF attenuator 0 10 20 or 30dB selectable via relays RL1 and RL2 The BPF divides the received frequency range into nine bands which are automatically selected by RX BPF control data ABO RB3 from the Digital unit A X54 1830 00 The signal from the BPF...

Страница 52: ...terminal IF unit 028 The third IF signal is amplified by 010 on the IF unit and is then applied to the filter circuit as the third IF signal 48 This filter circuit uses a ceramic filter CF1 with a 2 7 kHz bandwidth for SSB used also for wide CW FSK and nar row AM and ceramic filter CF2 with a 6 kHz bandwidth for AM wide As an option the filter circuit provides for use of either a CW 500 Hz crystal...

Страница 53: ...be generated in the speech processor is eliminated The signal is then applied to the transmitter IF amplifier 048 In CW and FM modes or during auto antenna tuning the CARO signal is applied to 048 via buffer amplifier 046 In these modes since the transmitter signal does not pass through the narrow band filter full CW break in operation is enabled The transmitter signal is then applied to the secon...

Страница 54: ...ove the eight screws which fasten the top and eight screws from the bottom case panel The covers may be lifted away Removing cases 50 2 Service position Place the transceiver on its left side with the final stage up for proper ventilation Service position 11 2 ADJUSTMENTS 1 RV voltage adjustment Control unit Adjust the voltage to 2 1 V with VR 1 2 Supply voltage adjustment Power Supply unit Adjust...

Страница 55: ...ch on Adjust the NOTCH control to the 12 o clock position and fine tune NOTCH for the notch point Adjust VR 2 and L 16 for minimum audio output Repeat the NOTCH control and L 16 adjustments several times for best null 11 3 MAINTENANCE 1 Semiconductors resistors and capacitors Semiconductors are easily destroyed if a circuit is shorted Troubleshoot carefully If a defective resistor or capacitor is ...

Страница 56: ...printed circuit boards Send the complete unit in its original boxes and packing Service note Dear OM if you desire to correspond on a technical or operational problem please make your note short complete and to the point And PLEASE make it readable Please list Model and serial number The question or problem you are having Please give sufficient detail to diagnose other equipment in the station met...

Страница 57: ...Bad power cable or 2 Blown power supply fuse h or stand by Microphone PTT switc switch is in the transmit position 1 RF GAIN control fully anticlock use 2 Low AC line voltage SSB signal unintelligible MODE switch is set to wrong sideband RIT control inoperative RIT switch is off SSB received signal is extreme Slope tuning is out of adjustment ly high cut or low cut TIMER SECTION SYMPTOM CAUSE Tran...

Страница 58: ...sion with the AT 940 Version without the AT 940 IF unit 8 83 MHz optional CW filter 455 kHz optional CW filter mount 54 Carrier balance ADJ ___J VR 6 TC 1 L Filter unit r RF unit F CONTROL unit Side tone level ADJ VR 15 Adjustment VR 2 and L 16 Downloaded by RadioAmateur EU ...

Страница 59: ... I I I I I I I I Lill r DISPLAY j L _ J r ACPOWEASOURCE r l 12 28V 1 r EF IC L AVR 1 1 21V I I PROTECTION I RB 1 TIMING I __ _J L J L I 1 CONTROL r r ___P l_ f 1 a l Q t i E 1 H ____ J L J L AVR f sv __ J 11 J CONTRoLUNIT p a Q n c I C I I Downloaded by RadioAmateur EU ...

Страница 60: ...1 0 RF POWER AMP SWR OP C C T I V CONV DUTY CONTROL IN PUT AUTO 5V SWR 1 2 SWR COMP Hor L I jf ANT AUTO OUT PUT WAVE FORM SHAPING RL DRIVE DECODE SWITCHING 1 BAND DATA 0 s c 2 t m 2 2 t c 2 m a t I CD 0 ...

Страница 61: ... BPF TX I I HET II CAR CAR 2 CAR 1 I II 024 11 k 1 1 I I I II 016 17 I _ _j_j 025 II I CF2 012 13 014 15 IC19 L___ ___ L II II 5MHz 1 d II o o 10MHz c 9MHz TVBT Adj IC5 IC1 C 9MHz T CARRIER POINT Adj L ___________ _jL ___________j r r 0 tl c 2 d ...

Страница 62: ... D 420 mm W 160 4 x H 56 4 x D 140 inch Projections Inc W 163 6 x H 61 6 x D 168 inch Weight With antenna tuner Approx 20 kg 44 0 lbs Without antenna tuner Approx 18 5 kg 41 0 lbs TRANSMITTER Rated Final Power Input 250W PEP 160 10 m bands in SSB CW FSK FM 140W inAM Modulation SSB Balanced modulation FM Reactance modulation AM Low level modulation Maximum Frequency Deviation 5kHz RTTY Shift 170 Hz...

Страница 63: ...30 MHz IF Rejection 70 dB or more in 1 8 30 MHz Selectivity N Denotes the filter setting is NARROW W Denotes the filter setting is WIDE SSB CW AM N FSK 2 4 kHz 6 dB 3 6 kHz 60 dB AM W 6 kHz 6 dB 15 kHz 50 dB FM 12 kHz 6 dB 22 kHz 60 dB Variable Range With SSB Filter SSB Slope Tune High cut 1500 Hz or more Low cut 700Hz or more Without SSB filter CW VBT 600 Hz 2 4 kHz continuously variable RIT XIT ...

Страница 64: ...ATION 2201 E Dominguez Street Long Beach California 90810 U S A KENWOOD ELECTRONICS DEUTSCHLAND GMBH RembrOcker Str 15 6056 Heusenstamm West Germany KENWOOD ELECTRONICS BENELUX NV Mechelsesteenweg 418 B 1930 Zaventem Belgium KENWOOD ELECTRONICS AUSTRALIA PTY LTD INCORPORATED IN N SW 4E Woodcock Place Lane Cove N S W 2066 Australia 85902 PRINTED IN JAPAN 850 8001 30 G T Downloaded by RadioAmateur E...

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