User's Manual

GENERAL TRANSMITTER RECEIVER
Model: P2080A (136 – 174 MHz)
RF Power Out: Intermodulation per EIA:
275 mW to 2 W tunable 70 dB
Number of Channels: 1, T1=R1
Frequency:
Programmable, Synthesized
Frequency Channel
Spurious and Harmonic
Emissions:
Hum and Noise:
Channel Spacing:
-36 dBm < 1 GHz
-30 dBm > 1 GHz
-40dBm @ 25 kHz
-35dBm @ 12.5 kHz
12.5/20/25 kHz
Frequency Stability: Reference Sensitivity(typical):
Operation Temp. Range:
±2.5 ppm @ 25 kHz
±2.5 ppm @ 12.5 kHz
0.28µV (-118dBm) at 12 dB
SINAD
-30°C to +60°C
Primary Power: Modulation Limiting(max): Conducted Spurious Rejection:
13.8 VDC ± 20%, Negative Ground ±2.5 kHz @ 12.5 kHz
±4.0 kHz @ 20 kHz
±5.0 kHz @ 25 kHz
70 dB
DC Current Drain(max):
Audio Response: (from
6dB/octave pre-emphasis, 300
to 3000 Hz)
Adjacent Channel Selectivity:
120mA Receive +1, -3 dB 60 dB @ 12.5 kHz
500mA Transmit @ 275mW 70 dB @ 25/30 kHz
1.10A Transmit @2W
Audio Distortion:
3% Typical @ 1 kHz, 60%
maximum deviation
Audio Response (0.3 – 3 kHz):
Squelch Operation:Private-Line
required for repeater access
+1 to –3 dB
FM Hum and Noise: -40dB
Duty Cycle: Intermittent per EIA at
275mW
Audio Distortion
3% Typical @ Mobile Rated
Audio*
TX Attack Time: 32 ms
Typical
PPI Sample time: 16ms Typical Conducted Spurious Emissions:
Antenna Impedance: 50 ohms -57dBm <1GHz
Singletone Encoder/Decoder:
-47dBm > 1GHz
Nominal 847.5 Hz Antenna connector: mini-uhf
RX Attack Time: 60ms Typical
FCC Identifiers:
AZ492FT3802 (P2080A)
Industry Canada:
* Typically 5W in 8 ohms
VRS750 SPECIFICATIONS- VHF