Icom IC-R1

General

Frequency Coverage (U.S.A.): 100 kHz ~ 1300 MHz (Specifications guaranteed 2 ~ 905 MHz)Tuning Step Increment: 0.5, 5, 8, 9, 10, 12.5, 15, 20, 25, 30, 50, 100 kHz; 1, 10, or 100 MHzNumber of Memory Channels: 100
Mode: AM, FM Wide FM (WFM)
Antenna Impedance: 50 ohms (unbalanced)
External DC Power Source: 6 ~ 16 V DC
Current Drain:
Max. audio output - Less than 300 mA.
Power saved -15 mA
Average Power Saved - 15 mA (Duty cycle Receive: Standby = 1:16)
Usable Temperature Range: -10°C ~ +60°C; +14°F to +140°F
Dimensions (projections not included): 49(W) x 102.5(H) x 35(D) mm, 1.9(W) x 4.0(H) x 1.4(D) in
Weight: 280 g; 9.9 oz.

Receive System: AM, FM - Triple-conversion superheterodyne, WFM-Double-conversion superheterodyne
Intermediate Frequencies: 1st - 266.7000~266.7095 MHz, 2nd - 10.7000 MHz, 3rd - 455 kHz (FM and AM modes only)
Sensitivity (Maximum Values):
AM: 2~24.9995 MHz 1.6 µV, 25~905 MHz 0.79 µV (for 10 dB SINAD)
FM: 2~24.9995 MHz 0.79µV, 25~905 MHz 0.4µV (for 12 dB SINAD)
WFM: 2~24.9995 MHz 0.6.3µV, 25~905 MHz 3.16 µV (for 12 dB SINAD)
Squelch Sensitivity (Threshold):
AM: 2~24.9995 MHz 1.26 µV, 25~905 MHz 0.63µV
FM: 2~24.9995 MHz .63µV, 25~905 MHz 0.32 µV

Selectivity:
AM: More than 15 kHz/-6 dB
FM: More than 15 kHz/-6 dB
WFM: More than 150 kHz/-6 dB
Audio Output Power: 150 mW at 10% distortion with an 8 ohms load.
Audio Impedance: 8 ohms.