Return to Home Page

Icom IC-706 MkIIG
Specifications

Return to 706 MkIIG

Discontinued HF/VHF/UHF Amateur Transceivers 

logo

 

IC-706 MkIIG Specifications

General
  • Frequency Coverage:
    • Receive:
    • 0.030 - 199.999 MHz*, 400 - 470 MHz*
    • Transmit:
    • 1.8 - 1.999 MHz*
      3.5 - 3.999 MHz*
      7.0 - 7.300 MHz*
      10.1 - 10.150 MHz
      14.0 - 14.350 MHz
      18.068 - 18.168 MHz
      21.0 - 21.450 MHz
      24.89 - 24.990 MHz
      28.0 - 29.700 MHz
      50.0 - 54.000 MHz*
      144.0 - 148.000 MHz*
      430.0 - 450.000 MHz*
      * Varies according to version
  • Mode: USB, LSB, CW, RTTY (FSK), AM, FM, WFM (Rx only)
  • Number of memory channels. : 107 (99 regular, 6 scan edges, 2 call channels)
  • Antenna connector : SO-239x2 (for HF/50 MHz and 144/430 MHz)/50 ohms
  • Power supply requirement: 13.8 V ▒ 15% (negative ground)
  • Frequency stability: Less than ▒ 7ppm from 1 min. to 60 min. after power ON. After that rate of stability less than ▒ 1 ppm/hr. at +25 C (+77F). Temperature fluctuations 0C to +50C (+32F to +122F) less than ▒5 ppm.
  • Current drain: Transmit max. power 20 A; Receive standby 1.8 A, max. audio 2.0 A
  • Usable temperature range : -10C to 60C (14F to140F)
  • Dimensions (projections not included):
    • 167(W) X 58(H) X 200(D) mm
    • 6-9/16(W) X 2-9/32(H) X 7-7/8(D) inches
  • Weight: 2.45 kg (5 lb 6 oz)
  • CI-V connector: 2 conductor, 3.5 (d) mm (1/8")
  • ACC connector: 13 pin

 

Transmitter
  • Output power:
      SSB/CW/RTTY/FM AM
    HF/50 MHz 5 - 100 W 2 - 40 W
    144 MHz 2.5 - 50 W 2 - 20 W
    440 MHz 2 - 20 W 2 - 8 W
     
  • Modulation system:
    SSB Balanced modulation
    AM Low level modulation
    FM Variable reactance modulation
     
  • Spurious emissions: Less than -60 dB (below 47.5 MHz: -50dB; 47.5 - 50 MHz: -50 to -60 dB; above 50 MHz: -60 dB)
  • Carrier suppression: More than 40 dB
  • Unwanted sideband: More than 50 dB
  • Microphone connector: 8 pin modular jack (600 ohm KEY connector: 3-conductor 6.35 (d) mm (1/4")
  • RTTY connector: 3-conductor 3.5 (d) mm (1/8")

 

Receiver
  • Receive system:
    • SSB/CW/AM/WFM: Double superheterodyne
    • FM: Triple superheterodyne
  • Intermediate frequencies
      1st 2nd 3rd
    SSB/AM-N/FM 69.0115 MHz   9.0115 MHz 455 kHz (FM only)
    CW 69.0106 MHz   9.0106 MHz -
    RTTY 69.0105 MHz   9.0105 MHz -
    AM/FM-N 69.0100 MHz   9.0100 MHz 455 kHz (FM only)
    WFM 70.7000 MHz 10.7000 MHz -
     
  • Receive sensitivity (preamp on, except 4 - 4.5 and 8 - 9 MHz)
      SSB/CW
    10 dB S/N
    AM
    10 dB S/N
    FM
    12 dB SINAD
    WFM
    12 dB SINAD
    0.5 - 1.8 MHz - 13 ÁV - -
    1.8 - 28 MHz 0.15 ÁV 2.0 ÁV - -
    28 - 29.7 MHz 0.15 ÁV 2.0 ÁV 0.5 ÁV -
    50 MHz band 0.12 ÁV 1.0 ÁV 0.25 ÁV -
    76 - 108 MHz - - - 10.0 ÁV
    144/440 MHz band 0.11 ÁV 1.0 ÁV 0.18 ÁV -
     
  • Squelch Sensitivity (threshold)
    SSB Less than 5.6 ÁV
    FM Less than 0.3 ÁV
     
  • Selectivity (normal setting)
    SSB, CW, RTTY More than 2.4 kHz/- 6 dB
      Less than 4.8 kHz/ -60 dB
    AM/FM-N More than 8.0 kHz/-6 dB
      Less than 30 kHz/-36 dB
    FM More than 12 kHz/-6 dB
      Less than 30 kHz/-60 dB
     
  • Spurious and image rejection ratio:
    • SSB/CW/AM - More than 70 dB
  • Audio output power (at 13.8 V DC): More than 2.0 W at 10% distortion with an 8-ohm load
  • RIT variable range +/-9.99 kHz
  • PHONES connector: 3-conductor, 3.5 (d) mm (1/8")/8 ohms
  • EXT SP connector: 2-conductor, 3.5 (d) mm (1/8")/8 ohms

Specifications are subject to change without notice or obligation.

 


Copyright 2002-2010 Universal Radio, Inc.