Icom IC-820H

Dual band all mode transciever

900 $

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IC-820H - VHF/UHF Dual Band Satellite Transceiver
Detailed Specifications
GENERAL Frequency Coverage:
VHF: 144.00-148.00* MHz (*Receive: 136.00-174.00 MHz; guaranteed: 144.00-148.00 MHz)
UHF: 430.00-450.00 MHz
Mode: SSB, CW, FM
Number of memory channels: 116 (50 regular, 1 call and 2 scan edges for each band; and 10 satellite)
Usable Temperature Range: -10°C to +60°C; +14°F to +140°F
Frequency stability: ±3 ppm (-10°C to +60°C)
Power Supply Requirement: 13.8 V DC ±15%
Current Drain (at 13.8 V DC):
Transmit (high): 16.0 A
Receive: standby =2.0 A; max. audio =2.5 A
Dimensions: 241(W) x 94(H) x 239(D) mm, 9.5(W) x 3.7(H) x 9.4(D) in (projections not included)
Weight: 5.0 kg; 11.0 lb.
TransmitterOutput power:
VHF:
FM, CW: 45 W (high); 6 W (low)
SSB: 35 W (high); 6 W (low)
UHF:
FM, CW: 40 W (high); 6 W (low)
SSB: 30 W (high); 6 W (low)
Spurious emissions: Less than -60 dB
Carrier suppression: More than 40 dB
Unwanted sideband: More than 40 dB
Microphone impedance: 600 ohms
ReceiverReceive system:
VHF:
SSB/CW: Single conversion superheterodyne
FM: Double conversion superheterodyne
UHF:
SSB/CW: Double conversion superheterodyne
FM: Triple conversion superheterodyne
Intermediate frequencies:
MAIN band: VHF:
SSB: 1st (10.8500 MHz)
CW: 1st (10.8491 MHz)
FM: 1st (10.8500 MHz); 2nd (455 kHz)
UHF:
SSB: 1st (71.2500 MHz); 2nd (10.8500 MHz)
CW: 1st (71.2491 MHz); 2nd (10.8491 MHz)
FM: 1st (71.2500 MHz); 2nd (10.8500 MHz); 3rd (455 kHz)SUB band: VHF:
SSB: 1st (10.9500 MHz)
CW: 1st (10.9491 MHz)
FM: 1st (10.9500 MHz); 2nd (455 kHz)
UHF:
SSB: 1st (71.3500 MHz); 2nd (10.9500 MHz)
CW: 1st (71.3491 MHz); 2nd (10.9491 MHz)
FM: 1st (71.3500 MHz); 2nd (10.9500 MHz); 3rd (455 kHz)
Sensitivity:
SSB, CW (10 dB S/N): Less than 0.11 µV
FM (12 dB SINAD): Less than 0.18 µV
Squelch sensitivity (at threshold):
SSB, CW: Less than 1.0 µV
FM: Less than 0.10 µV
Selectivity:
SSB, CW: More than 2.3 kHz/-6 dB ; Less than 4.2 kHz/-60 dB
CW-N (optional): More than 0.5 kHz/-6 dB ; Less than 1.34 kHz/-60 dB
FM: More than 15.0 kHz/-6 dB ; Less than 30.0 kHz/-60 dB
Spurious and image rejection ratio: More than 60 dB
Audio output impedance: 8 ohms
Audio output power: More than 2.0 W at 10% distortion with an 8 ohm load
RIT variable range:
SSB, CW: ±2 kHz (maximum)
FM: ±10 kHz (maximum)