The ic m504 has excellent receive specifications of 80db typical for intermodulation rejection adjacent channel selectivity and 022µv typical high sensitivity. Ic m304 instruction manual spanish pdf 371 mb product brochure.

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Icom ic m504 wiring diagram. Ic m504 connection diagram for front attached microphone pdf 14675 kb connection diagram. View and download icom ic m504 service manual online. Ic m504 transceiver pdf manual download. R attach the clamps on either side of the ic m504. Instrument control panel to its original place. Ic m604 grey hi resolution image tif 477 mb connection diagram.
The ic m504s superior receiver provides excellent resistance to intermodulation and allows you to catch a weak signal between strong stations. Section 11 voltage diagrams 11 1 front unit front logic board unit ic10 33v tc74lcxr164245 33v 50v 1dir lbat hn58x2464ti resetb resetb 001 180k ic11 vccb vcca s 817b33amc cs1b cs1b explanatory notes edata cp22 33v voltage line vout. U connect the antenna and power cable then return the make sure that the clamps align parallel to the ic m504s body.