Antenna Impedance 50 Ohms
Current Receive Drain (approx.) < 1.0A (VHF/UHF)
Current Transmit Drain (approx) HI (50W (VHF), 35W (UHF): < 11.5A (VHF), 10.0 A (UHF)
MID 10W: < 5.5A (VHF), 6.5A (UHF)
LOW 5W: < 4.0A (VHF), 5.0A (UHF)
Dimensions (W X H x D) 5.51 x 1.58 x 7.68 inch
(140 x 60 x 33.3 mm)
Frequency (UHF) TX: 430-450 MHz
RX: 136-175 MHz
300-524 MHz
800-1300 MHz
TX (SUB VHF): 144-148 MHz
Frequency (VHF) TX: 144-148 MHz
RX: 118-470 MHz
TX (SUB UHF): 438-450 MHz
Frequency Stability ±5ppm (+14° - +122°F)
(-10° - +50°C)
Mode F1D, F2D, F3E, A3E (VHF Band)
Operating Temperature Range -4° - +140°F
Power Requirement DC 13.8V ±15% (minus)
Weight Body: 2.6 lbs. (1.2 kg)
Panel: 0.4 lbs. (180 g)
Circuitry Double Super Heterodyne
Intermediate Frequency 1st IF: 38.85 MHz (VHF), 45.05 (UHF)
2nd IF: 450 kHz (VHF), 455 kHz (UHF)
Selectivity -6 dB: More than 12 kHz
-40 dB: Less than 28 kHz
Sensitivity (12 dB SINAD) LEss than 0.16 µV (VHF/UHF)
Squelch Sensitivity Less than 0.1 µV (VHF/UHF)


Maximum Frequency Deviation Less than ±5 KHz
Modulation Reactance modulation
Modulation Distortion Less than 3% (300Hz - 3kHz)
Modulation Impedance 600 Ohms
RF Output Power HI: 50W (VHF), 35W(UHF)
MID: 10W (VHF/UHF)
LOW: 5W (VHF/UHF)
Spurious Radiation Less than -60 dB