500 kHz transmitter, technical kit information
Last update 2010-09-11 OH7SV
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Main Module Schematics1 | Schematics2 Part list PCB layout R41 soldering Coil winding instruction Supply wiring | Detail view	Control Module Schematics1 | Schematics2 Part list PCB layout top | Layout bottom Rear picture | Notes	Electromechanics Construction drawing Part list Flat cables instructions Power supply cable
Firmware information Current firmware V1.04 (hex file) Save hex with right mouse button Version 1.04 changes 0.1wpm CW sidetone corrected Firmware programming instructions Software info for developers Downloads TX500 Windows control software	Beacon instructions Message programming JUMA RS232 cable Beacon operation	Additional information Frequency fine tuning TX500 block diagram Harmonics measurement Output & efficiency measurement Antenna application note

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