IC-706MKIIG Specifications
This information is taken directly off of the ICOM IC-706MKIIG brochure.

 
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 (+77°F). Temperature fluctuations 0°C to +50°C (+32°F to +122°F) less than ±5 ppm.
  • Current drain: Transmit max. power 20 A; Receive standby 1.8 A, max. audio 2.0 A
  • Usable temperature range : -10°C to 60°C (14°F to140°F)
  • 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) in
  • 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 0.455 kHz (FM only)
    CW 69.0106 9.0106 -
    RTTY 69.0105 MHz 9.0105 MHz -
    AM/FM-N 69.0100 MHz 9.0100 MHz 0.455 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 µV - -
    1.8 - 28 MHz 0.15 µV 2.0 µV - -
    28 - 29.7 MHz 0.15 µV 2.0 µV 0.5 µV -
    50 MHz band 0.12 µV 1.0 µV 0.25 µV -
    76 - 108 MHz - - - 10.0 µV
    144/440 MHz band 0.11 µV 1.0 µV 0.18 µV -

     

  • Squelch Sensitivity (threshold)
    SSB Less than 5.6 µV
    FM Less than 0.3 µV

     

  • 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

All stated specifications are subject to change without notice or obligation.

 
IC-706MKIIG Supplied Accessories
  • Hand microphone
  • DC power cable
  • Spare fuses
  • RTTY key plug
  • Electronic keyer plug
  • ACC cable

 
IC-706MKIIG Options
  • IC-PW1 HF + 50 MHz 1 kW HF LINEAR AMPLIFIER
    Covers all HF and 50 MHz bands, provides clean, stable 1 kW output. Automatic antenna tuner and compact detachable controller are standard. 2 exciter inputs are available. (An optional OPC-599 is required.)
  • AH-2b HF ANTENNA ELEMENT
    For mobile operation with the AH-4. All bands between 7 - 54 MHz can be matched.
  • AH-4 HF+50 MHz AUTOMATIC ANTENNA TUNER
    Covers 3.5 - 54 MHz with a 7 m (23 ft) or longer wire antenna.
  • AT-180 HF +50 MHz AUTOMATIC ANTENNA TUNER
    Style and size are matched to the IC-706MKIIG.
  • PS-85 DC POWER SUPPLY
    Output: 13.8 V DC (20 A max.).
  • MB-62 MOBILE MOUNTING BRACKET
    For mounting the IC-706MKIIG main unit or the AT-180
  • MB-63 MOBILE MOUNTING BRACKET
    For mounting the detached front panel.
  • MB-65 MOUNTING BASE
    For mounting the detached front panel in a vehicle. The MB-63 is required.
  • MB-72 CARRYING HANDLE
    Convenient for DX'peditions, operating in the field, etc.
  • OPC-581/OPC-587 SEPARATION CABLES
    Provides separate operation. OPC-581: 3.5 m (11 ft); OPC-587: 5 m (16 ft)
  • SM-8 DESKTOP MICROPHONE
    Equipped with 2 connection cables. (an optional OPC-599 is required.)
  • SM-20 DESKTOP MICROPHONE
    High quality desktop microphone. (an optional OPC-599 is required.)
  • SP-7 EXTERNAL SPEAKER
    Compact speaker for base station use.
  • SP-10 EXTERNAL SPEAKER
    Heavy duty speaker for mobile use.
  • SP-12 EXTERNAL SPEAKER
    Thin type speaker for mobile use.
  • UT-106: Provides AF DSP functions such as noise reduction and auto notch. Built in to some versions [like USA and Canada].
  • Filters:
    • FL-100: 500 Hz/-6 dB (CW/RTTY nar.)
    • FL-101: 250 Hz/-6 dB (CW nar.)
    • FL-103: 2.8 kHz/-6 dB (SSB wide)
    • FL-223: 1.9 kHz/-6 dB (SSB nar)
    • FL-232: 350 Hz/-6 dB (RTTY/CW nar.)
  • CR-282 HIGH STABILITY CRYSTAL UNIT
  • CT-16 SATELLITE INTERFACE UNIT
  • CT-17 CI-V LEVEL CONVERTER
  • UT-102 VOICE SYNTHESIZER UNIT
  • OPC-599 MODULAR 8-PIN CABLE ADAPTER
  • OPC-598 ACC 13 PIN CABLE FOR AT-180
  • OPC-599 ACC 13 PIN CABLE ADAPTER
  • OPC-742 ACC 13 PIN CABLE