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Measurement Conditions
Power Source
:13.8V (DC)
Antenna Impedance
: 50 ohm
Test Temperature
: 25°C
Modulation Frequency
: 1 kHz (RX/TX)
Mean Signal Input Level
:1000pV
Reference Audio Output
Power
: 500mW
Reference Modulation
Deviation
: ±3 kHz deviation
Audio Output Load
: 8 ohms resistive
Transmitter Section
Frequency Tolerance at 25°C
(5 minutes after
turning on)
: ±0.5 kHz
Carrier Power
: 5W (max)
Spurious Emission
: -40 dBm
Current Drain
:1500mA
Modulation Frequency Response (1 kHz, 0 dB reference, at 1 kHz deviation)
Lower at 500 Hz
: -6 dB
Upper at 2.0 kHz
: +5 dB
Microphone Sensitivity
for 3 kHz Deviation
: 1.5mV
Maximum Deviation
at 1 kHz
: ±4.5 kHz
at 6 kHz
: ±1.5 kHz (max)
Receiver Section
Sensitivity at 12dB SINAD : 0.23 pV or better
Overall Audio Fidelity
:
(1 kHz, 0 dB reference)
Lower at 500 Hz
: +4 dB
Upper at 2 kHz
:-6dB
Adjacent Channel
Selectivity (±25 kHz)
: 70 dB
Maximum Audio Output
Power
: 3W
Audio Output Power at
10% THD
:2W
Hum & Noise Ratio at
Input 1 mV
:45dB
Squelch Sensitivity at
Threshold
:0.1pV
Squelch Sensitivity at
Tight
: 1 pV
Image Rejection Ratio
:55 dB
IF Rejection Ratio
:100dB
Oscillator Dropout
Voltage
:9V
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