Icom IC-V8 Service Manual

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Contents

SECTION 1 SPECIFICATIONS1 - 1‘‘ GENERAL• Frequency coverage :*Specifications Guaranteed: 144–148 MHz only• Type of emission : F2D/ F3E• Frequency stability : ± 10 ppm(–10˚C to +60˚C; +14˚F to +140˚F)• Tuning steps : 5, 10, 12.5, 15, 20, 25, 30 or 50 kHz• Antnna connector : BNC (50 Ω)• Power supply requirement : 7.2 V DC (Operable voltage range: 6.0 to 10.3 V)(negative ground)• Number of memory channel : 100 channels• Call channel : 1 channel• Scanning mode : Program, Memory, Skip, Priority or Tone• Current drain (approx.) : Transmit at High (5.5 W) 2.0 Aat Low (0.5 W) 0.7 AReceive Max. audio 250 mAstand-by 70 mApower saved 20 mA• Usable temperature range : –10˚C to +60˚C; +14˚F to +140˚F• Dimensions (projections not included) : 54(W) × 132(H) × 35(D) mm; 2 1⁄8(W) × 5 3⁄16 (H) × 1 3⁄8(D) in.• Weight (with ant., BP-222) : 350 g; 12.3 oz.‘‘ TRANSMITTER• RF output power (at 7.2 V DC) : 5.5 W / 0.5 W (High / Low)(with supplied battery pack)• Modulation system : Variable reactance frequency modulation• Maximum frequency deviation : ±5.0 kHz• Spurious emissions : Less than –60 dB• Ext. microphone connector : 3-conductor 2.5(d) mm (1⁄10”)/2.2 kΩ‘‘ RECEIVER• Receive system : Double conversion superheterodyne system• Intermediate frequencies : 1st 21.7 MHz2nd 450 kHz• Sensitivity : 0.16 μV at 12 dB SINAD (typical)• Squelch sensitivity : 0.1 μV at threshold (typical)• Adjacent channel selectivity : 65 dB (typical)• Spurious response rejection : 75 dB (typical)• Intermodulation rejection ratio : 65 dB (typical)• Audio output power (at 7.2 V DC) : More than 300 mW at 10% distortion with an 8 Ω load• Ext. speaker connector : 3-conductor 3.5(d) mm (1⁄8”)/8 ΩAll stated specifications are subject to change without notice or obligation.Receive136.000–174.000 MHz*Transmit144.000–148.000 MHz136.000–174.000 MHz*Version[USA][GEN]