Radio RIG Icom IC-703 Plus HF/ 50MHz All Mode Transceiver

Radio RIG Icom IC-703 Plus HF/ 50MHz All Mode Transceiver Specifications General Frequency range Receive Transmit 0.030- 60.000MHz 1.800- 1.999MHz 3.500- 3.999MHz 7.000- 7.300MHz 10.100- 10.150MHz 14.000- 14.350MHz 18.068- 18.168MHz 21.000- 21.450MHz 24.890- 24.990MHz 28.000- 29.700MHz 50.000- 54.000MHz Mode USB, LSB, CW, RTTY, AM, FM No. of memory channels 105 ( 99 regular, 6 scan edges) Antenna Impedance 50© ( SO-239) Power Supply 9-15.8V DC Operating Temperatures -10° C to + 60° C; + 14° F to + 140° F Frequency stability Less than ± 0.5ppm ( + 0° C to + 50° C) Less than ± 2.5ppm ( -10° C to + 60° C) Current drain at 13.8V at 9.6V Output Power SSB/ CW/ RTTY/ FM 0.1-10W 0.1-5W AM 0.1-4W 0.1-2W Transmit High ( typical) 3.0A ( at 10W) 2.0A ( at 5W) Receive Max. Audio 1.2A 450mA typ. Stand-By - 300mA typ. Dimensions ( proj. not incl.) 167 × 58 × 200 mm; 69/ 16( W) × 29/ 32( H) × 77/ 8( D) in Weight ( approx.) 2 kg; 4.4 lbs CI-V connector 2-conductor 3.5 ( d) mm ( 1/ 8" ) Transmitter Modulation System SSB AM FM Balanced modulation Low level modulation Variable reactance modulation Spurious emissions Less than -50dB ( Below 30MHz) Less than -60dB ( Above 50MHz) Carrier Suppression More than 40dB Unwanted sideband suppression More than 50dB Microphone Connector 8-pin modular jack ( 600© ) CW Key Connector 3-conductor 6.35 ( d) mm ( 1/ 4" ) Receiver Receiver system Double conversion superheterodyne Intermediate frequencies 1st 2nd 64.455 0.455MHz Sensitivity SSB / CW / RTTY ( at 10dB S/ N) AM ( at 10dB S/ N) FM ( 12dB SINAD) 0.5-1.8MHz - 13µ V - 1.8-28MHz 0.16µ V* 2µ V* - 28-29.7MHz 0.5µ V* 50MHz band 0.13µ V* 1µ V* 0.25µ V* * Pre-amp on Squelch sensitivity SSB FM ( threshold; pre-amp on) 5.6µ V typ. 0.32V typ. Selectivity SSB, CW ( 2.4kHz) AM/ FM-N ( 6kHz) FM ( 15kHz) More than 2.4kHz/ -6dB Less than 4.0kHz/ -60dB More than 9.0kHz/ -6dB Less than 20kHz/ -50dB More than 15kHz/ -6dB Less than 30kHz/ -50dB Spurious Image Rejection HF bands 50MHz More than 70dB More than 65dB ( except IF point) Audio Output Power ( 8Î © load, 10% distortion) More than 1.0W ( at 13.8V DC) More than 0.5W ( at 9.6V DC) RIT Variable Range ± 9.99kHz PHONES Connector 3-conductor 3.5 ( d) mm ( 1/ 8" ) External SP Connector 2-conductor 3.5 ( d) mm ( 1/ 8" ) / 8© Applicable U.S. Military Specifications Standard MIL 801 C MIL 810 D MIL 810 E MIL 810 F Method Proc. Method Proc. Method Proc. Method Proc. Low Pressure 500.1 I 500.2 I, II 500.3 I, II 500.4 I, II High Temp. 501.1 I 501.2 I, II 501.3 I, II 501.4 I, II Low Temp. 502.1 I 502.2 I, II 502.3 I, II 502.4-3 I, II Temp. Shock 503.1 I 503.2 I 503.3 I 503.4 I Solar Radiation 505.1 I 505.2 I 505.3 I 505.4 I Rain 506.1 I 506.2 I 506.3 I 506.4 I Salt Fog 509.1 I 509.2 I 509.3 I 509.4 - Dust 510.1 I 510.2 I 510.3 I 510.4 I Vibration 514.2 VIII, X 514.3 I 514.4 I 514.5 I Shock 516.2 I, II, V 516.3 I, IV 516.4 I, IV 516.5 I, IV All stated specifications are subject to change without notice or obligation. Supplied Accessories * Hand microphone * DC power cable * Spare fuses * Key plugs * ACC cable * Antenna is not supplied from Icom