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Icom IC-Q7A
Specifications

Return to Q7A

Discontinued Amateur Handheld Transceivers 

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IC-Q7A Specifications.

General
  • Frequency Coverage:
    • Transmit:
      • VHF: 144-148 MHz
      • UHF: 440-450 MHz
    • Receive:
      • 30 - 823.995 MHz
      • 849 - 868.995 MHz
      • 894 - 1309.995 MHz
      • (specifications guaranteed 30 - 1300 MHz)
  • Mode: FM, AM (receive only), WFM (receive only)
  • Number of memory channels: 200
  • Usable Temperature Range: +14F to +140F (-10C to +60C)
  • Tuning steps: 5, 6.25, 10, 12.5, 15, 20, 25, 30, 50 and 100 kHz
  • Power supply requirement: 2 x AA (R6) Ni-Cd or alkaline cells (negative ground)
  • Current Drain (VHF/UHF; at 3.0 V DC):
    • Tx (max. power): 440 mA/380 mA (typical)
    • Rx (rated audio): 170 mA (typical)
    • Rx (standby): 95 mA (typical)
    • Rx (power save): 38 mA (typical)
  • Antenna connector: SMA (50 ohm)
  • Dimensions (projections not included): 58(W) x 86(H) x 27(D) mm, 2.3(W) x 3.75(H) x 1.1(D) in
  • Weight: 170 g; 6 oz. (with antenna and battery)
  • MIC / SP connector: 4-conductor 3.5 (d) mm (.125 in); 2 k / 8 ohm

 

Transmitter
  • Modulation system: Variable reactance
  • Output power (at 3.0 V DC):
    • VHF: 350 mW typical
    • UHF: 300 mW typical
  • Maximum frequency deviation: 5 kHz
  • Spurious emissions: Less than -40 dB

 

Receiver
  • Receive system: Triple conversion superheterodyne
  • Intermediate frequencies: 1st: 266.7 MHz; 2nd: 19.65 MHz; 3rd: 450 kHz
  • Sensitivity (except spurious points; typical values):
  • FM (at 12 dB SINAD)
    •   30 - 117.995 MHz / 0.32
    • 118 - 174.995 MHz / 0.16
    • 175 - 246.995 MHz / 0.32
    • 247 - 329.995 MHz / 0.32
    • 330 - 379.995 MHz / 0.32
    • 380 - 469.995 MHz / 0.32
    • 470 - 749.995 MHz / 0.32
    • 750 - 999.995 MHz / 0.32
    • 1000 - 1199.995 MHz / 0.32
    • 1200 - 1300.995 MHz / 0.32
  • WFM (at 12 dB SINAD)
    •   76 - 108.0 MHz / 1.0
    • 175 - 221.995 MHz / 1.0
    • 470 - 770 MHz / 5.6
  • AM (at 12 dB SINAD)
    • 118 - 136.0 MHz / 0.56
    • 222 - 246.995 MHz / 0.79
    • 247 - 329.995 MHz / 1.4
  • Squelch sensitivity:
    • 0.18 V (144 - 148 MHz)
    • 0.22 V (430 - 450 MHz)
  • Selectivity:
    • FM, AM: More than 15 kHz / -6 dB, less than 30 kHz / -60 dB
    • WFM: More than 150 kHz / -6 dB
  • Image rejection ratio: More than 60 dB
  • Audio output power (at 3.0 V): 100 mW (typ. at 10% distortion with an 8 load)
  • Specifications are subject to change without notice or obligation.

 


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