Icom IC-2720H Instruction Manual

Also see for IC-2720: User reference guide Service manual

Contents

Icom IC-2720H Instruction Manual Manual pdf 92 page image

75SPECIFICATIONS AND OPTIONS13 SpecificationsDD GENERAL• Frequency coverage : (unit: MHz)*1 Guaranteed: 144–148 MHz range only.; * 2 Guaranteed: 440–450 MHz range for the USA,430–440 MHz for the General version; * 3 Not guaranteed; * 4 824.010 to 848.990 and869.010 to 893.990 MHz ranges are inhibited for USA version and not guaranteed.• Type of emission : FM, AM (Receive only)• Number of memory channels : 212 (incl. 10 scan edges and 2 calls)• Frequency resolution : 5, 10, 12.5, 15, 20, 25, 30, 50 kHz• Operating temperature range : –10°C to +60°C; +14˚F to +140˚F• Frequency stability : ±10 ppm (–10°C to +60°C)• Power supply requirement : 13.8 V DC ±15%• Current drain (at 13.8 V DC: approx.) :Transmit at 50 W 12 AReceive standby 1.2 A(simultaneous receive) max. audio 1.8 A• Antenna connector : SO-239 (50 Ω)• Dimensions (proj. not included) :Main Unit 140(W) × 40(H) × 187(D) mm51⁄2 (W)×19⁄16(H)×73⁄8 (D) inRemote controller 140(W) × 50(H) × 24.5(D) mm51⁄2 (W)×131⁄32 (H)×31⁄32 (D) in• Weight (approx.) :Main unit (incl. separation cable) 1.25 kg; 2 lb 12 ozRemote controller 150 g; 5.3 ozDD TRANSMITTER• Modulation system : Variable reactance frequency modulation• Output power : VHF 50/15/5 W* (approx.)UHF 35/15/5 W* (approx.)*25/15/5 W only for the Taiwan version.• Max. frequency deviation : ±5.0 kHz (wide)±2.5 kHz (narrow: Left band only)• Spurious emissions : Less than –60 dB• Microphone connector : 8-pin modular (600 Ω)DD RECEIVER• Receive system : Double-conversion superheterodyne• Intermediate frequencies :Left band 1st: 38.85 MHz, 2nd: 450 kHzRight band 1st: 46.05 MHz, 2nd: 455 kHz• Sensitivity (FM: at 12 dB SINAD/AM: at 10 dB S/N):Frequency range Left band (μV) Right band (μV)118–159.995 MHz 0.18/0.45160–173.995 MHz 0.32/— 0.2/—174–179.995 MHz 0.32/— N/A180–219.995 MHz 3.5/— N/A220–259.995 MHz 0.32/0.79 N/A260–349.995 MHz 3.2/5.6 N/A350–374.995 MHz 0.32/1.0 N/A375–399.995 MHz 0.22/0.63400–429.995 MHz 0.22/—430–450 MHz 0.18/—450.005–499.995 MHz 0.22/—500–549.995 MHz 0.32/— 0.22/—810–879.990 MHz N/A 0.45/—880–999.990 MHz N/A 1.0/—Version Left Band Right BandUSA, Rx: 118–549.995*1 Rx: 118–173.995*1, 375–549.995,* 3General Tx: 144–148, 430–450*2 810–999.99*4Tx: 144–148, 430–450* 2Asia Rx: 136–173.995,* 1 430–440 Rx: 136–173.995,*1 430–440Tx: 144–148, 430–440 Tx: 144–148, 430–440Australia Tx/Rx: 144–148, 430–440Taiwan, Tx/Rx: 144–146, 430–440Korea