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Specifications > IC-2820h

Dual Band FM Transceiver

GENERAL

• Mode : FM, AM (Receive only), DV (With UT-123)
• Number of channels : 522 (Including 2 call and 20 scan edges)
• Antenna connector : SO-239 (50Ω) × 2 (Tx/Rx and Diversity)
• Power supply : 13.8V DC ±15%
• Usable Temp. range : –10°C to +60°C; +14°F to +140°F
• Frequency stability : ±2.5ppm (–10°C to +60°C on the basis of 25°C)
• Tuning steps : 5, 6.25, 10, 12.5, 15, 20, 25, 30, 50kHz
• Current drain (at 13.8V DC, approx. ) :
-Tx At high (50W) : 13A
-Rx Standby : 1.2A
-Max. audio : 1.8A
• Dimensions (projections not included; W×H×D) :
-Main Unit : 150×40×187.7mm; 529⁄32×19⁄16×713⁄32 in
-Controller : 150×58×31.5mm; 529⁄32×29⁄32×11⁄4 in
• Weight (approx.) :
-Main Unit : 1.5kg; 3.3lb
-Controller : 210g; 7.4oz (with OPC-1712)

TRANSMITTER

• Output power : 50W, 15W approx., 5W approx.
• Max. frequency deviation : ±5.0/2.5kHz (Wide/narrow)
• Spurious emissions : Less than –60dB
• Microphone impedance : 600Ω (8-pin modular jack)


RECEIVER

• Intermediate frequency :
-Left side receiver : 38.85MHz/450kHz (1st/2nd)
-Right side receiver : 46.35MHz/450kHz (1st/2nd)
• Sensitivity (Ham bands only) :
FM (12dB SINAD) : Less than 0.18μV
DV (BER 1% with UT-123) : Less than 0.35μV
• Squelch sensitivity : Less than 0.13μV (at threshold)
• Selectivity :
-FM (Wide/narrow) : More than 10/6kHz at 6dB / Less than 30/20kHz at 60dB
-DV (With UT-123) : More than 50dB
• Spurious and image rejection :
-Left side receiver : More than 60/55dB (VHF/UHF)
-Right side receiver : More than 60/60dB (VHF/UHF)
• Audio output (at 13.8V DC) : More than 2.4W at 10% distortion with an 8Ω load
• Ext. speaker connector : 2-conductor 3.5 (d) mm (1⁄8")/8Ω

 

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