This technology offered benefits like a having a reliable communication network during an emergency. These devices, also called ham radios, enabled people to exchange messages, to conduct wireless experimentation, and maintain a line for emergency communication.
Įverything About the Icom 756 Amateur Transceiver Icom 756 Pro Iii Problemsīefore the advent of mobile phones, the amateur transceiver was the number one choice for people who need to be constantly in touch with their office mates and/or family. Nifty spiral bound mini-manual contains 19 laminated pages. Voice synthesizer announces frequency and mode. INFOĮxternal Speaker with dual inputs, audio filtration, speaker switch and headphone jack. Uni-directional electret condenser-type, Up/Down desktop microphone with low cut function.
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INFOĬI-V Level Converter for connection to PC RS-232C port. 8.2 Feet (2.5 m).Īutomatic antenna tuner 120 watts, 80 to 6 meters. Mobile HF antenna will cover all bands from 7-54 MHz when used with the AH-4. Screen saver function to prolong LCD life and reduce burn-in. This permits the operator to configure his own custom WIDE/MID/NAR selections by mixing and matching low and high roll-off points.Ĭlock function displays local time and UTC time with time difference indication In the IC-756Pro III, it is possible to program each of the three settings individually with the following preset cutoff frequencies: Lower -6dB point: 100, 300 and 500 Hz., Upper -6dB point: 2.5, 2.7 and 2.9 kHz. The lower and upper -6dB points of the transmitted audio-frequency response are fixed for each setting. The IC-756 Pro II provided three selectable TOBW settings: WIDE/MID/NAR. The new symbol is provided even with the memory keyer enabled. Preamp changed to a noiseless feedback type to reduce second order distortion. Improved 1st filter and BPF for reduced distortion This allows simultaneous display of the filter, memory-keyer and other menus along with a half-size spectrum-scope display. The IC-756Pro III provides a selectable mini-scope display mode. The IC-756 Pro II spectrum scope display occupied the lower half of the screen.
Real time spectrum scope (with mini-scope)
Improved Third Order Intercept point of +30dBm This latest version offers some incremental improvements over the previous 756 Pro II: The Icom 756 Pro III was the last member of the venerable '756' family that started with the 756, 756 Pro, 756 ProII. You may have to register before you can post: click the register link above to proceed. Icom 756 pro If this is your first visit, be sure to check out the FAQ by clicking the link above. Improvements Specifications Accessories Mini Scope RTTY Rear Panel