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Icom IC-R2
Specifications

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Discontinued Wideband Receivers 

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IC-R2 Specifications

General
  • Frequency Range (U.S.A. version):
    • 0.495-823.995 MHz
    • 849.0-868.995 MHz
    • 894.0-1300.995 MHz
  • Mode: FM, WFM AM
  • Tuning Steps: 5, 6.25, 9, 10, 12.5, 15, 20, 25, 30, 50, 100 kHz
  • Scan/Search Speeds: 10 channels per second/30 steps per second
  • Number of Memory Channels: 450 (400 regular, 50 scan edges)
  • Usable Temperature Range: -10C to +50C; +14F to +122F
  • Current Drain (at 3.0 V DC):
    • Rated Audio: 170 mA typ.
    • Standby: 100 mA typ.
    • Power Saved: 41 mA typ.
  • Power Supply Requirement: 2 x AA (R6) Ni-Cd or alkaline cells
  • Antenna Connector: SMA (50 ohms)
  • Dimensions: 58(W) x 86(H) x 27(D) mm, 2.3(W) x 3.4(H) x 1.1(D) in (projections not included)
  • Weight: 170 kg; 6 oz.

 

Receiver
  • Receive System: Triple conversion superheterodyne
  • Intermediate Freq.
    • 1st: 266.7 MHz
    • 2nd: 19.65 MHz
    • 3rd: 450 kHz
  • Sensitivity (except spurious points; typical):
  • FM (at 12 dB SINAD)
    • 1.625 - 5.0 MHz, 0.4 V
    • 5.005 - 29.995 MHz, 0.25 V
    • 30 - 117.995 MHz, 0.2 V
    • 118 - 174.995 MHz, 0.18 V
    • 175 - 329.995 MHz, 0.22 V
    • 330 - 429.995 MHz, 0.25 V
    • 430 - 450 MHz, 0.22 V
    • 450.005 - 469.995 MHz, 0.25 V
    • 470 - 999.995 MHz, 0.28 V
    • 1000+ MHz, 0.45 V
  • WFM (at 12 dB SINAD):
    • 76 - 108 MHz, 0.71 V
    • 175 - 221.995 MHz, 0.71 V
    • 470 - 770 MHz, 1.0 V
  • AM (at 10 dB S/N):
    • 0.495 - 5 MHz, 1.3 V
    • 5.005 - 30 MHz, 0.79 V
    • 118 - 136 MHz, 0.63 V
    • 222 - 246.995 MHz, 0.63 V
    • 247 - 329.995 MHz, 0.71 V
  • Selectivity
    • AM, FM: More than 15 kHz/6 dB, Less than 30 kHz/60 dB
    • WFM: More than 150 kHz/8 dB
  • Audio Output Power: 100 mW typical, at 10% distortion with an 8 ohm load.
  • External Speaker Connector: 3-conductor 3.5(d) mm (1/8")/8 ohms
  • Specifications are subject to change without notice.

 


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