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PA G E 3 0 I n s t r u c t I o n m A n uA l

t X 4 5 0 0 s

SPECIFICATIONS

ELECTrICAL

general

compliant specification: meets As/nZs 4365 for

radio communications
equipment in the uhF
citizen and personal
radio service.

Frequency range tX: 476.425 –

477.4125 mhz

number of channels: 80

channel spacing: 12.5 khz

operation mode: simplex or half duplex

with repeater talk
around.

scanning speed: 25 ms per channel

(40 channels per
second).

Antenna Impedance: 50 ohms nominal

nominal Battery Voltage: 12 V Dc
operating Voltage range: 10-16 V Dc

Battery Polarity: negative earth

standard test Voltage: 13.8 volts Dc

overvoltage Protection: 25 volts Dc maximum.

At 18 V Dc the channel
display flashes ‘hi
Dc’ for 5 seconds on
receive. the rF power
is reduced and tX
flashes on transmit.

reverse Voltage

Protection: Diode crowbar

overcurrent Protection: In-line 2 amp fuse

operating temperature: -10°c to 60°c

Transmitter

rF output: 5 w

spurious Emission: < -70 dBc

Frequency Error: < ± 1.5 khz

modulation: Fm

maximum Deviation: < ± 2.5 khz at + 20

dB AF limiting.

transmit Frequency

response: +6 dB per octave

300 hz to 3 khz +
1-3 dB

Demodulated Audio

signal to noise: > 45 dB unweighted

current consumption: 1.7 amps with 50

ohms termination.

Receiver

Intermediate Frequencies: 38.85 mhz, 450 khz

sensitivity: -122 dBm for 12 dB

sInAD unweighted

selectivity: -6 dB at + 3.5 khz

-60 dB at ± 12.5 khz

Intermodulation

Immunity: -72 dB

Blocking Immunity: -98 dB

spurious response

Immunity: 70 dB

Audio output Power: 3 w average into

4 ohms

Audio signal to noise: > 45 dB unweighted

receive Frequency

response: -6 dB/octave

de-emphasis 300 hz to
3 khz + 1-3 dB.

current consumption: < 175 mA muted

750 mA Full volume.

conducted spurious

Emission: < -70 dBm

MECHANICAL SPECS & CONNECTIONS

Dimensions: 50 (h) x 171 (l) x

112 (D) mm

weight: 646 grams

12 volt Power supply: two core cable with

bulkhead connector in
rear panel.

Antenna: so239 panel socket

External speaker: 3.5 mm mono jack

microphone Port: 6 way telephone style

with rubber strain
relief.

specifications

are subject to change without notice or obligation

46885-4_TX4500S_IM.indd 30

4/06/14 3:08 PM

Содержание TX4500S

Страница 1: ...I N S T R U C T I O N M A N U A L ScanSuite faster smarter scanning DIN size fully featured 5 watt UHF CB radio...

Страница 2: ...s and Duplex Mode 8 Priority Channels 9 Scanning 10 Open Scan 10 Group Scan 11 Addtional Open Group Scan Options 12 Network Scan Net Scan 12 Using The Priority Channel While Scanning 14 CTCSS DCS 14 S...

Страница 3: ...80 The mixing of narrowband and wideband radios in the same spectrum can cause some possible operating issues of interference and varying levels of received volume Possible issues When a new narrowba...

Страница 4: ...n reception by fine tuning the receiver frequency to match that of an incoming signal This prevents your Squelch from opening to unwanted interference and ensures incoming signals remain clear and und...

Страница 5: ...Display Channel Control Speaker Squelch Control Menu Function Scan OS GS Priority 1 Priority 2 Duplex Alpha Silent Quiet Front Mic Socket LCD PANEL Scan Quiet Busy Transmit Channel Display SelCall Al...

Страница 6: ...sent The Squelch can be opened or closed using the Squelch control When the Squelch is open the receiver s background noise can be heard and the symbol is displayed When the Squelch is closed the rece...

Страница 7: ...lable settings Rotate the Channel control left or right to adjust the current setting There are three backlight settings available BKLGT Brightness Setting Provides a continuously variable brightness...

Страница 8: ...h an earpiece or headphones The Silent Squelch Tail function removes this Squelch Tail reducing it to a faint click as the Squelch closes To Enable or Disable the Silent Squelch Tail 1 Press and hold...

Страница 9: ...e for normal direct radio to radio communications To Enable Duplex on a Repeater Channel 1 Select the required repeater channel 1 8 41 48 2 Briefly press the DUP key The duplex symbol will appear on t...

Страница 10: ...o exit Auto Skip While scanning if an active channel in your scan group becomes a nuisance by constantly interrupting the scan briefly press the SKIP key on the microphone The radio will temporarily r...

Страница 11: ...heard and will remain there for as long as the channel remains busy Once the channel has been clear for 5 seconds scanning will resume automatically If you don t wish to listen to a busy channel brie...

Страница 12: ...he microphone to temporarily skip that channel and resume scanning see Auto Skip on page 10 If the radio is paused on a busy channel and you want to remain there briefly press the SCAN key The radio w...

Страница 13: ...els To quickly determine which channels are currently programmed into the Net Scan group 1 With the NETWORK scan group selected briefly press the MENU key F will be displayed 2 Rotate the Channel cont...

Страница 14: ...signal that is strong enough If the channel is busy with other stations the Squelch will be constantly opening making it difficult to determine which calls are meant for you CTCSS DCS provides selecti...

Страница 15: ...e Configuration menu If CTCSS DCS has been set to OFF Silent mode is inhibited To Disable Silent Mode on a Channel 1 Select the required channel An icon CTCSS or icon DCS will be displayed indicating...

Страница 16: ...nt nothing will be heard in the speaker You can activate the Quiet Mode on individual channels i e some channels can be set to remain Quiet while others can remain open to all incoming signals USING S...

Страница 17: ...emory in locations C0 to C9 3 Briefly press the F then ALPHA to select the ALPHA mode ALPHA will be displayed briefly 4 If the ALPHA label is empty will be displayed otherwise it will display the last...

Страница 18: ...for Quiet operation To Remove the QUIET Tag from Individual Channels 1 Select a channel that has been tagged for Quiet operation Q will be displayed 2 Briefly press F then hold QUIET until the radio b...

Страница 19: ...the Scan group to 4 or less GROUP CALLING The SelCall system includes a Group call function which allows you to call up to 1000 radios simultaneously This can be useful in an emergency situation wher...

Страница 20: ...eceiving a Group call is identical to receiving a normal SelCall except that the alarm sound is a LOW tone beep instead of the normal High tone beep The caller s Ident or ALPHA label appears on the di...

Страница 21: ...any frequencies Selecting Frequency Steps Note This menu option is only available when RX only channels are selected The frequency step is the spacing between frequencies when the Channel control is...

Страница 22: ...have stored channels into different channel banks you will need to select the appropriate channel bank to access them Note Under normal operation only those channels that have been programmed with fr...

Страница 23: ...fly press the Menu key to step through the available menu options Rotate the Channel control to change the selected menu option After viewing or making changes briefly press the PTT to exit the menu o...

Страница 24: ...fault 12 5 kHz steps 25 kHz steps Note This option does not affect the standard 80 CB channel spacing Filter Bandwidth only available on CB channels Selects the receiver bandwidth filter on channels 1...

Страница 25: ...ed on following pages and the connectors are accessible through the DIn cavity Installing the DIN Bracket 1 remove the four small front mounting screws from the front edges of the DIn mount and separa...

Страница 26: ...ed ON or in the ACCESSORY position Radio remains ON when ignition switch is OFF RED Fuse Fuse BLACK Chassis Car battery Ingnition Switch Radio turns ON and OFF with ignition switch RED BLACK Chassis C...

Страница 27: ...etection system to warn you if an overvoltage situation occurs If the power supply voltage exceeds 18 volts DC the channel display will flash hi dc for 5 seconds when the unit is first turned on or at...

Страница 28: ...DCS CODE DCS CODE DCS CODE DCS CODE DCS CODE 1 023 19 116 37 225 55 325 73 452 91 627 2 025 20 122 38 226 56 331 74 454 92 631 3 026 21 125 39 243 57 332 75 455 93 632 4 031 22 131 40 244 58 343 76 46...

Страница 29: ...1875 12 476 700 32 477 200 52 476 7125 72 477 2125 13 476 725 33 477 225 53 476 7375 73 477 2375 14 476 750 34 477 250 54 476 7625 74 477 2625 15 476 775 35 477 275 55 476 7875 75 477 2875 16 476 800...

Страница 30: ...ion 70 dBc Frequency Error 1 5 kHz Modulation FM Maximum Deviation 2 5 kHz at 20 dB AF limiting Transmit Frequency Response 6 dB per octave 300 Hz to 3 kHz 1 3 dB Demodulated Audio Signal to Noise 45...

Страница 31: ...ing the services supplied again 2 4 For repairs outside the warranty period we warrant our repairs to be free from defects in materials and workmanship for three months from the date of the original r...

Страница 32: ...n of Standard Communications Pty Ltd Head Office PO Box 96 Winston Hills NSW 2153 Australia New Zealand PO Box 58 446 Botany Auckland 2163 NZ T 09 274 0955 All other international enquiries email expo...

Страница 33: ...Remote PTT and programmable function keys with steering wheel mount I N S T R U C T I O N M A N U A L...

Страница 34: ...e is also included for mounting in your vehicle allowing effective hands free communications while driving Once the W1 is connected to your radio several new options will be enabled in your radio s me...

Страница 35: ...fit battery cover Close cover fully until it clicks INSTALLATION Range The W1 has a line of sight range of around 5 7 meters depending on the installation Range may be reduced slightly if the radio or...

Страница 36: ...mp over and secure the W1 using the two screws provided The clamp has a number of holes and slots to allow the remote control to be rotated and secured at almost any angle Rotate W1 for desired positi...

Страница 37: ...lied adhesive foam Mount the W1 in a location that is easy to reach without distraction while driving note installing onto a metallic surface will reduce the signal range To avoid personal injury DO N...

Страница 38: ...your radio and plug it into either the front or the rear microphone socket If you are retaining the original hand microphone we recommend you connect the hand microphone to the front socket and plug...

Страница 39: ...d the PTT icon will flash and the radio will beep slowly Release the PTT button 4 Now press and hold both Function keys on the W1 5 After a few seconds the radio should beep 3 times and Pair will disa...

Страница 40: ...ting position of the hands free microphone will vary between installations the gain control allows you to adjust the microphone sensitivity to ensure your voice is transmitted clearly When the gain ha...

Страница 41: ...ne Use only as much gain as required for your voice to be heard clearly Excessive microphone gain will also amplify vehicle noise which can make your voice difficult to hear clearly when driving We re...

Страница 42: ...stop Using the Scan Priority Option Briefly press the left key to start or stop scanning Press and hold the left key to add or remove the currently selected channel from the scan memory Briefly press...

Страница 43: ...er of the period of warranty for the goods into which they are incorporated 2 3 To the extent permitted by law our sole liability for breach of a condition warranty or other obligation implied by law...

Страница 44: ...serial number has been removed or made illegal 4 Warranty period 4 1 We provide the following warranty on GME and Kingray products No repair or replacement during the warranty period will renew or ext...

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