Icom 756 pro 3 pdf files

Based on historic data, todays secondhand price of the icom ic756 pro ii is around. Icom 7600 vs ic 756 pro iii part 1 construction and layout duration. The icom ic756pro advanced operating guide courtesy icom america, inc. The plot below shows the sweep frequency response of the front end and first. Download icom ic 756 icom ic 756 ham radio, amateur radio, two way radio, cb radio, walkie talkie service manuals and reapir information.

Icom 756pro and ic756proiii radio setup the set up for the icom 756pro and 756proiii are the same introduction whiles these instructions were developed from the icom 756proiii manual they should work for all icom 756xxx radios. Mods for icom ic756proiii ic 756 pro iii ic756proiii. Icom ic756 pro ic 756 pro ic756pro expand txfreqeuncy. Icom is an outstanding, comprehensive radio manufacturer that produces radio.

Pdf adjusments procedures manual with schematics for icom ic756proiii ic 756 pro iii ic756proiii. Demodulation except amfm, noise reduction, auto notch, cw apf. Must be willing to take paypal an be able to send pics. We collect prices paid by real hams over the years to help you estimate the value of a used icom ic756 pro iii. Let us know what you traded it for and help other ham operators. Remove d3751, d3752 and d3753 form the main board to expand frequency coverage. The amplifier provides enough gain to overcome the filter insertion loss. I do not want one from the original 756 or first pro. Icom ic756 pro instruction manual pdf adjusments procedures manual with schematics for icom ic756 pro ic 756 pro ic756pro. The ic756pro iii provides a selectable miniscope display mode. A common failure is the hrxrfrxmuting circuit q25 and its associated components on the ctrl unit. If you install the new audio file per howards instructions you will need to use the new overlay as the default system selection in mumble since you are using the audio card.

There are quite a few people running the 756 pro series of rigs, who have discovered that it has a very nice am receiver. Icom ic756 pro ii ccfl to led part 2 of 3 connecting to. Wcs756 software and rts01 cable software program memories and other setting of the icom ic756 pro series radios. In my experience, the icom ic746 756 pro series are quite susceptible to rf overload and electrostatic discharge esd. Mar 21, 2016 a quick look and listen around an icom ic 756 pro 3. The ic756 nonpro radios cannot be programmed from the computer. Icom 756 pro iii, icom 756 pro3, icom ic756 proiii amateur. If you are a newer user who wants a great radio, and you find one in good shape, youll like this far more than a lowend newer offering. Programming software for icom ic756 pro ic 756 pro ic756pro. It completely replaces the pro, and icom has discontinued manufacturing of the pro, building only the pro ii instead. Wcs 756 programming software for the icom ic 756 pro the wcs 756 programmer is designed to give you the ease and convenience of programming the memories and set menu options of your radio from your pc. Radio is in great shape and i turned it on and inspected it when i bought it and it worked great.

Icom 756pro and ic756proiii radio setup the set up for the icom 756pro and 756proiii are the same introduction whiles these instructions were developed from the icom 756proiii manual they. In my opinion, it a evolutionary update, not a revolutionary jump forward. To achieve this goal, icom used highergrade components in vital receiver sections of the ic756proiii. Icom ic 756 pro 3 initial audio settings i have created these instructions to assist when an operator is unsure of how to initially adjust the ic 756pro3 audio. Amateur radio band plan with common country prefixes. Icom america tech support, 11905 ic756 pro iii marscap modification txrx frequency coverage after modification.

Connectivity is demonstrated to show how communications between the radio and pc can be implemented. We collect prices paid by real hams over the years to help you estimate the value of a used icom ic756 pro ii. Works with windows 7 32 and 64 bit, windows 8 and 8. Icom ic756proiii ic 756 pro iii ic756proiii user and. Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of this one, and so on. Hybrid design analogue if, crystal filters, 15 khz ifdsp. View and download icom ic756proiii service manual online. Icom 7600 vs ic756 pro iii part 1 construction and layout. Icom 756 pro iii, icom 756 pro3, icom ic756 proiii.

Radio type icomciv baud rate 9600 radio default setting. The one in the 746 is nothing to talk about really. These instructions will detail setting the ssb bass and treble audio settings as well as setting the transmit band width in wide, mid and narrow. Please compare the menu settings to the ones i have provided here for the proiii. Now you can easily enter options for any of the ic756 pro series radios. Precautions versions of the ic756pro which display the ce symbol on the serial number seal, comply with the european harmonised standard ets300 684. Autobaud icom addr hex for 756pro 5c default or match radio setting 32010 if you do not know which com port is available to use, one tactic for finding out is the trialandtest method. Icom and the renowned ic756pro series continue to make ham radio history.

The icom ic756pro truly represents a new generation in dsp based transceivers. The available bandwidths include 3 khz, 6 khz, and 9 khz positions, with the two wider ones being capable of providing some very pleasant listening experiences, especially when a good quality speaker or audio system is connected. In the ic746 series, this circuit mutes the hrxline during. Mobile antenna element, 1080 m with ah4 external automatic antenna tuner, hf6 m, 120 w civ level converter. Now being connected through the rj45 would present the same issue.

Ic756proiii hf50mhz all mode transceiver icom america. This interface set is compatible with the following icom radios for ic756 pro, ic756 pro2, ic756 pro3, ic7400, ic746. A quick look and listen around an icom ic 756 pro 3. W8wwv icom 756 and 756pro and pro ii seed solutions. Unfollow icom 756 pro to stop getting updates on your ebay feed. If its an isolation transformer it should block the voltage i believe. This allows simultaneous display of the filter, memorykeyer and other menus along with a halfsize spectrumscope display. The icom 756 pro iii was the last member of the venerable 756 family that started with the 756, 756 pro, 756 proii. Other manufacturers microphones have different pin assignments, and connection to the ic756proiii may damage the transceiver. Sometimes, components on the rf unit may also be affected. Icom ic756 pro ii ccfl to led back light conversion, fitting circuit to allow connection to internal lcd brightness adjust. Radio programming software for the icom ic 756 the wcs 756 programmer is designed to give you the ease and convenience of programming the memories and set menu options of your radio from your pc. Icom 756pro and 756proiii 756pro3 complete setup instructions. You need a very fine solderiron to remove the 3 diodes from the mainboard.

Icom is an outstanding, comprehensive radio manufacturer that produces radio communication equipment of all genres, from amateur radios to terrestrial, marine and avionics radios, as well as lte, wlan and satellite radios. Based on historic data, todays secondhand price of the icom ic756 pro iii is around. This architecture completely elimi nates agc pumping caused by. The ic 756 non pro radios cannot be programmed from the computer. Unfollow icom ic 756 pro iii to stop getting updates on your ebay feed. The flexibility of digital signal processing gives you the power to extract elusive contacts from qrm and qrn as well as the capability to tailor your transmissions from broadcast quality. The icom ic756proiii roofing filter mod consists of a 6pole, 4 to 5 khz wide filter followed by a high dynamic range feedback amplifier. Pdf user manual for icom ic756proiii ic 756 pro iii ic756proiii. Based on historic data, todays secondhand price of the icom ic 756 pro iii is around.

The plot below shows the sweep frequency response of the front end and first if filter in an ic756proiii radio. I have been using the radio for a at least 3 weeks without a problem. Pdf user manual for icom ic756 pro ic 756 pro ic756pro. At this point in time, the radio is starting to be used by amateurs. I acquired the radio from a gentleman that found it in a storage auction so i am sure it sat for a few years in there not being used. This latest version offers some incremental improvements over the previous 756 pro ii. The interface set connects directly between the usb port of your pc and the 3. This manual contains important safety and operating in structions for the ic756proiii.

Icom ic756 pro ic 756 pro ic756pro transceiver mods. Introduction this document is intended to provide insight and understanding on how an icom radio can be connected to a pc running common logging and operating ssb, digital software. We collect prices paid by real hams over the years to help you estimate the value of a used icom ic 756 pro iii. Radio programming software for the icom ic756 the wcs756 programmer is designed to give you the ease and convenience of programming the memories and set menu options of your radio from your pc. Now you can easily enter options for any of the ic 756 pro series radios. Dxer funken mit dem besten ic756pro, dem neuen ic756proiii. The digital if filter and manual notch filter are included in the agc loop driven by the. In my experience, the icom ic746756proseries are quite susceptible to rf overload and electrostatic discharge esd.

This was icoms release of the very high end ic7800, which replaced the worthy and venerable ic781 in the manufacturers lineup. On the ic756 pro ii service manual appears that this connector is provided to be used for connection to a spectrum analyzer for transceiver calibration and alignment purpose. The icom 756 pro is easier to learn and use, in most cases. This file is used for printing out a4 format pages. Other manufacturers microphones have different pin assignments, and connection to the ic756pro may damage the transceiver. Wcs756 programming software for the icom ic756 pro the wcs756 programmer is designed to give you the ease and convenience of programming the memories and set menu options of your radio from your pc.

Autobaud icom addr hex for 756pro 5c default or match radio setting 3 2010 if you do not know which com port is available to use, one tactic for finding out is the trialandtest method. Schematics for icom ic756proiii ic 756 pro iii ic756proiii. Radio type icom civ baud rate 9600 radio default setting. Download icom ic756 icom ic756 ham radio, amateur radio, two way radio, cb radio, walkie talkie service manuals and reapir information. Icom ic 756 pro ic 756 pro ic756pro expand txfreqeuncy. The ic756 pro ii spectrum scope display occupied the lower half of the screen. Icom 756 pro2 or 3 smeter looking for a used smeter from an icom 756 pro 2 or 3.