Electronic Kit for Amateur Radio Operator & Home Brewer from Korea(HL5FTC & DS5TUK)
EHB-1 CW Transceiver
Circuit / PCB / PartList / AssemblyGuide / Inside of EHB-1 / User&Pics
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Consist of TRX Board, VXO
Module, Digital Frequency
Display Module, Aluminum Diecasting
Case. - PCB is 2 layered with size of 65x92mm for TRX board, 49x27mm for VXO - Easy to assemble and adjust without RF test & measurement equipment. - TRX frequency is ranging 7.000~7.040Mhz. Frequency range could be varied within 40Khz range, i.e. 7.002~7.042Mhz. Not crystal-channel frequency limited. It is real VFO. - TX power is upto 2.5 watts - It is double conversion receiver with 400Hz width CW filter at IF stage. - Digital Frequency Display to read TRX frequency of EHB-1 - SDR/QSD. RX signal is picked up at IF stage, 4Mhz. Enjoy the power of SDR. - Active AF Filter, Narrow and Sharp, CW dedicated filter at audio level. -Price : EHB-1 TRX Kit USD150.0 SDR/QSD Kit(Option) USD40.0 without case, USD65.0 with case. Active CW Filter Kit(Option) USD30.0 without case, USD50.0 with case. S&H Fee USD30.0 - If you want purchase, using Paypal account : ds5tuk@amsat.org and send me a e-mail. |
* Circuit Diagram - SuperVXO Board
* Circuit Diagram - Digital Frequency Display Module
* Printed Circuit Board(Unit : m/m)
English/EHB-1/4066 7MHz CW TRX PartList Rev1.3_eng.xls
2. Digital Frequency Display Module
6. Adjustment without measurement device
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* Users & Pictures :
More than 20 users uses EHB-1(15. Jun. 2011). Do you have pictures of your EHB-1, station, antennas, or other interesting ham radio relate shots? If you wish them to appear on this page, please email them with a description to ds5tuk@amsat.org.
HL5FTC | DS5TUK | 6K2HJI | DS2EXV | HL4GPY | HL3BOS | DS1OUA | HL5NFC | YongGu Lee | HL5NSL |
HL2LFV | ByungKwon Kim | HL1MCN | HL2AJT | DS1RLZ | HL1AEY | HL1BDH | 6K5ZNO | 6K5ZCO | DS1RRP |
JA7QIL/1 | HL2IOU | 6K5SDQ | DS5EWW | ||||||