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ELECTRICAL
General
Transmitter
T X 3 5 0 0 S
Compliant Specification:
Frequency Range TX:
Number of Channels:
Channel Spacing:
Operation Mode:
Scanning Speed:
Antenna Impedance:
Nominal Battery Voltage:
Operating Voltage Range:
Battery Polarity:
Standard Test Voltage:
Overvoltage Protection:
Reverse Voltage
Protection:
Overcurrent Protection:
Operating Temperature:
RF Output:
Spurious Emission:
Frequency Error:
Modulation:
Maximum Deviation:
Transmit Frequency
Response:
Demodulated Audio
Signal to Noise:
Current Consumption:
SPECIFICATIONS
Meets AS/NZS 4365 for radio communications equipment
in the UHF citizen and personal radio service.
476.425-477.4125 MHz
80
12.5 kHz
Simplex or half Duplex with repeater talk around.
25 ms per channel (40 channels per second)
50 Ohms nominal
12 volts DC
10-16 volts DC
Negative Earth
13.8 volts DC
30 volts DC maximum. At 18 volts DC the channel display flashes 'Hi DC' for
5 seconds on receive. The RF power is reduced and TX flashes on transmit.
Diode Crowbar
In-line 2 Amp Fuse
-10°C to 60°C
5 watts
< - 70 dBc
< ± 1.5 kHz
FM
< ± 2.5 kHz at + 20 dB AF limiting.
+ 6 dB per octave
300 Hz to 3 kHz + 1-3 dB.
> 45 dB unweighted
1.7 Amps with 50 Ohm termination.
I N S T R U C T I O N M A N U A L
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PA G E 2 5
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