ICOM IC-R3 Wide Band Handheld Receiver (USA Version)

This information is taken directly off of the Icom IC-R3 brochure.

General

Frequency Range: 0.495-815.995 MHz, 902-2450.095 MHz Mode: FM, AM, WFM, AM-TV, FM-TV AM TV one of either NTSC M, PAL B or PAL G systems FM TV for 900-1300 MHz, 2250-2450 MHz ranges only; not available in some versions Frequency resolution: 5 kHz, 6.25 KHz Number of memory channels: 450 (8 banks of 50 channels plus 50 scan edges) Antenna connector: BNC (50 ohms) Operating temperature range: -10°C to +60°C ; +14 F to +140 F Frequency stability: ±6 ppm max.( -10°C to +50°C) Power supply requirement: 3.6-6.3 V DC (negative ground) Current drain (at 4.5 V DC): At rated output: 210 mA typical (backlight off) At stand-by: 140 mA typical Power save: 53 mA typical TV reception: 730 mA typical (color LCD on) Dimensions: 61 (W) x 120 (H) x 32.9 (D) mm; 2 13/32 (W) x 4 23/32 (H) x 1 9/32 (d) in. Weight: 300 g; 10.6 oz * Cellular telephone frequencies blocked in the US.

Receiver

Receiver system: Triple-conversion superheterodyne Quadruple-conversion for above 1150 MHz Sensitivity (typical): AM (at 10 dB S/N) 0.495-4.995 MHz: 1.4 µV 5.0-29.995 MHz: 1.0 µV 118-136 MHz: 0.79 µV 222-329.995 MHz: 1.0 µV FM (at 12 dB SINAD) 1.625-4.995 MHz: 0.32 µV 5.0-469.995 MHz: 0.25 µV 470-799.995 MHz: 0.45 µV 800-1999.995 MHz: 0.56 µV 2000-2299.995 MHz: 1.0 µV 2300-2450.095 MHz: 1.8 µV WFM (at 12 dB SINAD) 76-107.995 MHz: 1.0 µV 175-221.995 MHz: 1.0 µV 470-769.995 MHz: 1.8 µV Selectivity: FM, AM: More than 12 kHz/-6 dB Less than 30 kHz/-50 dB WFM: More than 150 kHz/-6 dB Audio output power (at 4.5 V DC): 100 mW typical at 10% distortion with an 8 ohm load External SP connection: 3-conductor 3.5 (D) mm (1/8")/8 ohm Video/Audio OUT connector: 3-conductor 3.5 (D) mm(1/8")/8 ohm

Supplied Accessories:

Antenna Belt clip Battery spacer Li-Ion battery cell assembly Wall charger