2SpecificationsGENERALFrequency Range: RX: 108.000 - 520.000 MHz,700.000 - 999.995 MHz (Cellular Blocked)TX: 144.000 - 146.000 MHz (or 144.000 - 148.000 MHz),430.000 - 440.000 MHz (or 430.00 - 450.000 MHz)Channel Steps: 5/10/12.5/15/20/25/50 kHzModes of Emission: F3, F2Antenna Impedance: 50-Ohms, unbalanced (Antenna Duplexer built-in)Frequency Stability: ±5 ppm @ 14° F ~ +140° F (–10 °C ~ +60 °C)Operating Temperature Range: –4° F ~ +140° F (–20 °C ~ +60 °C)Supply Voltage: 13.8 VDC (±15%), negative groundCurrent Consumption (Approx.): RX: 0.5 A (Squelched)TX: 8.5 A (144 MHz), 8.0 A (430 MHz)Case Size (W x H x D): 5.5” x 1.6” x 6.6” (140 x 41.5 x 168 mm) (w/o knobs & connectors)Weight (Approx.): 2.2 lb (1 kg)TRANSMITTEROutput Power: 50/20/10/5 W (144 MHz),35/20/10/5 W (430 MHz)Modulation Type: Variable ReactanceMaximum Deviation: ±5 kHzSpurious Radiation: Better than –60 dBMicrophone Impedance: 2 kΩDATA Jack Impedance: 10 kΩRECEIVERCircuit Type: Double-conversion superheterodyneIntermediate Frequencies: 45.05 MHz/450 kHz (Main band),47.25 MHz/450 kHz (Sub band)Sensitivity (for 12dB SINAD): Better than 0.2 μVSquelch Sensitivity: Better than 0.16 μVSelectivity (–6dB/–60dB): 8 kHz/30 kHzMaximum AF Output: 2 W @ 8 Ω for 5% THDAF Output Impedance: 4-16 ΩSpecifications are subject to change without notice, and are guaranteed within the 144 and 430 MHz amateur bands only. Frequen-cy ranges will vary according to transceiver version; check with your dealer.