· Cushman CEA. Discussion in 'Ham Radio Discussions' started by N5SPL, . N5SPL Ham Member QRZ Page. I am in desperate need of a service manual for a a Cushman CEA monitor. I need to repair it!! N5SPL, . · Wanted-Cushman CEA Schematic or manual. 1 post • Page:1 of 1. Wanted-Cushman CEA Schematic or manual. by Adam T. Catel» Mon, I'm looking for a schematic or full manual set for the Cushman CE . The Cushman CE-4,CE-6, CEA and CEB and the IFR and A are typical www.doorway.ru ranging from $ to $ are typical. More elaborate models include AM capability, duplex operation for repeater alignment, reverse-power protection, a built-in RF power meter, a CRT monitor and spectrum-analysis capability.
Cushman CE-6A Service Monitor Hz Phase Locked Loop Theory of Operation page 3 Now we come to the Hz loop filter. As this is where the trouble in my case was located, the circuit will be discussed in more detail. For Cushman's take on it, please refer to paragraph on page of the manual. Military like them. Only IFR they bought was a custom spec version of the IFR that truly was leaps and bounds past Cushman's blue machines until the CE/ series arrived. Think it was a IFR CRT and Power supply issues with older IFR's. Older Cushman blue machines are 3RP1A's and easily found. cubic communications rt hf ssb/cw tx/rx technical manual y cushman cea/b fm radio test set owners manual 70 y daiwa dk/ electronic keyer 6 y daiwa sr-9 vhf fm receiver 3 y diamond csv power supply 1 y data-i/o 22 prom programmer operating service data-i/o 29a prom programmer y data-i/o unipak2 prom programmer 76 y.
Manuals for sale: Cushman CEA/B Operating Service Manuals, with schematics, on CD-R. Price: USD , postage paid. WaveTek Model Communications Monitor Service Manual/Instruction Manual/Operation Manual [3 Separate Manuals] Cushman CE Radio Communications Test Set Owners/Maintenance Manual. Cushman CE Radio Communications Test Set Owners Manual ONLY (No cover but complete) Cushman Model Preselector Plug-In (Qty 2). Wanted: Cushman CEA Manual. by Marc» Mon, I am looking for a Cushman CEA Manual, or legible copies. Contact me.
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