Specifications - GME GX700B Instruction Manual

GENERAL
Complies with: AS/NZS4415.2.2003.
Frequency Range: 155 – 165 MHz.
Channel Spacing: 25 kHz.
Channels Sets: International, USA, Canada, USA/Canada weather channels.
Supply Voltage: 12 volt nominal, 10.5 – 15.6 volt max. range negative earth.
Frequency Stability: ±1.5 kHz over environment extremes.
TRANSMITTER
Power Output: High: 25 watts max, Low: 1 watt max.
Spurious Emissions: < -75 dBc.
Frequency Deviation: ± 5 kHz max +20 dB limiting @ 1 kHz.
Frequency Response: + 6 dB per octave, 300 Hz – 3 kHz, +1 - 3 dB.
Demodulated S/N: > 50 dB weighted.
Current Consumption: High power: < 5 amps, low power: 850 mA.
RECEIVER
IF Frequencies: 1st: 21.4 MHz, 2nd: 450 kHz.
Squelch Sensitivity: Adjustable, 10 preset levels.
Spurious Rejection: > 70 dB.
Intermodulation Rejection: > 75 dB.
Adjacent Channel Rejection: > 74 dB.
Blocking Rejection: > 100 dB.
RF Bandwidth: < 4 MHz.
Switching Bandwidth: > 10 MHz.
Frequency Response: -6 dB per octave de-emphasis, 300 Hz – 3 kHz, +1 - 3 dB.
Audio Output Power: 4 watts average into external 4 Ohm speaker,
Conducted Spurious Emission: < -70 dBm.
Current Consumption: Muted: < 200 mA, full volume: 700 mA.
MECHANICAL
Flush Mounting: 46 mm panel depth minimum.
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SPECIFICATIONS*

Modulation: FM.
Scan Speed: 100 ms/channel (10 channels/sec).
Sensitivity: -121 dBm for 12 dB SINAD unweighted.
2 watts average into internal speaker.
Audio SN: > 50 dB weighted.
Dimensions: 164 (W) x 65 (H) x 77 (D) mm.
Weight: 545 grams.
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