UHF TRANSCEIVER 064-01065-0100

Weight: 3.5 lb (1.59 kg)Dimensions: 5 x 1.75 x 13.15 in (12.70 x 4.45 x 33.40 cm)Power Consumption: 27.5 VDC @ 1.0A 27.5 VDC @ 10.0AFrequency Range: 225 MHz to 399.975 MHz in 25 kHz incrementsTransmit Power: NLT 8 W (10 W Nominal) all frequencies. (25°C)Duty Cycle: 4:1 (4 min receive – 1 min transmit)Modulation Capability: NLT 85% and NMT 98%Sidetone Output: Up to 100 mW into 500 Ohm load (adjustable)Harmonic Content: Greater than 55 dB down from carrier levelSpurious Outputs: N LT 60 dB below carrier levelMicrophone: Dynamic with transistorized preamp or carbon 120  mVRMS into 100Ω loadMain Receiver Sensitivity: 3μV for NLT 6 dB signal plus noise-to-noise with  1000 Hz. (6μV wide band)Selectivity (narrow band): -6 dB bandwidth NLT 25 kHz with N LT 12 kHz on one side -50 dB bandwidth NMT 50 kHz with NMT 27 kHz on one sideSelectivity (wide band): -6 dB bandwidth NLT 70 kHz with N LT 33 kHz on one side -60 dB bandwidth NMT 145 kHz with NMT 75 kHz on one sideStandard Audio Output: N LT 100 mW into 500 ohm loadStandard Audio Response: NMT 6 dB variation from 350 to 2500 HzWide band Audio Output Response: N LT 2.75 VRMS into 600 ohm band;  balanced, unsquelched outputAGC Characters: 5 μV to 200 mV for audio level change of less than 3 dBSquelch: Automatic squelch (internally adjustable carrier to noise) with manual disable squelch overrideSpurious Response and Cross Modulation: At least 70 dB downImage Response: At least 60 dB down3rd Order IM: At least 60 dB down