Radio RIG Icom IC-718 HF All Band Transceiver

Radio RIG Icom IC-718 HF All Band Transceiver Specifications General Frequency Range Rx Tx 0.030-29.999999 MHz* 1 1.800-1.999999 MHz* 2 3.500-3.999999 MHz* 2 ( varies with version) 7.000-7.300000 MHz 10.100-10.150000 MHz 14.000-14.350000 MHz 18.068-18.168000 MHz 21.000-21.450000 MHz 24.890-24.990000 MHz 28.000-29.700000 MHz * 1guaranteed range: 0.5-29.999999 MHz * 2varies according to version Mode USB, LSB, CW, RTTY ( FSK) , AM No. of memory channels 101 ( 99 regular, 2 scan edges) Frequency resolution 1 Hz Frequency stability Less than ± 200 Hz from 1 minute to 60 minutes after power on. After that rate of stability less than ± 30 Hz/ hr. at + 25° C ( + 77° F) . Temperature fluctuations 0° C to + 50° C ( + 32° F to + 122° F) less than ± 350 Hz Power supply requirement 13.8 V DC ± 15% ( negative ground) Current drain ( at 13.8 V DC) Receive Transmit Stand-by 1.3A max audio 2.0A max. power 20.0A Usable temperature range -10° C to + 60° C ( + 14° F to + 140° F) Antenna connector SO-239 ( 50© ) Dimensions ( projections not included) 240mm ( W) x 95mm ( H) x 239mm ( D) ; 97/ 16in ( W) x 33/ 4in ( H) x 913/ 32in ( D) Weight 3.8 kg; 8 lb 6 oz ACC connector 13-pin REMOTE connector 2-conductor 3.5 ( d) mm; ( 1/ 8" ) Transmitter Modulation system SSB AM Balanced modulation Low level modulation Output power SSB, CW, RTTY AM 2-100W 2-40W Spurious emissions Less than -50 dB below peak output power Spurious frequency below 30 MHz above 30 MHz -50dB -60dB Carrier suppression More than 40 dB Unwanted sideband More than 50 dB Microphone connector 8-pin connector ( 600© ) KEY connector 3 conductor 6.5 ( d) mm ( 1/ 4" ) SEND connector Phono ( RCA) ALC connector Phono ( RCA) Receiver Receiving system Double conversion superheterodyne Sensitivity ( 10 dB S/ N) SSB, CW, RTTY AM 0.16 µ V ( 1.8-29.999999 MHz) 13 µ V ( 0.5-1.799999 MHz) 2 µ V ( 1.8-29.999999 MHz) SQL sensitivity Less than 5.6 µ V ( SSB) Selectivity SSB, CW, RTTY AM More than 2.1 kHz/ -6 dB Less than 4.5 kHz/ -60 dB More than 6.0 kHz/ -6 dB Less than 20 kHz/ -40 dB Spurious and image rejection More than 70 dB ( 1.8-29.999999 MHz) Audio output power ( at 13.8 V DC) More than 2.0W at 10% distortion with an 8© load RIT variable range ± 1200 Hz PHONES connector 3-conductor 6.5 ( d) mm ( 1/ 4" ) EXT SP connector 2-conductor 3.5 ( d) mm ( 1/ 8" ) / 8© All stated specifications are subject to change without notice or obligation. Supplied Accessories * Hand Microphone * DC Power Cable * Spare Fuses