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Edwin Groot
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X-Phase II Noise Canceler part 2.
A few years ago, started the build of the X-phase II noise canceler, but never completed it. Now I found the time to do this. I ordered the missing parts and put them on the board. Nothing special, only the winding of the toroid was the most interesting par...

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New in the Shack "Yaesu FT-225RD"
Recently I was lucky enough to get my hands on a Yaesu FT-225RD 2-meter all mode set. This rig is in mint condition and I even have the original manual and purchase receipt of the original owner who bought it in the year 1980. Purchase price in these day`s ...

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My First Bitx20: Just two pictures.
After testing my Bitx20 Exciter, I soldered the front paneel to the exciter board. Actualy nothing much to tell, so just two new pictures. Maybe, maybe, I don`t put a linear amplifier on this Bitx, and use it for Whisper because the VFO is so stable!

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Bitx20, one step further!
Yesteday was Easter holiday, so I decided to build on my project again. I have cut two pieces of PCB to create the front and the back of the project. In the front there is room for a signal meter, mic. jack, on/off switch, volume potmeter and the Si5351 VFO...

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My first Bitx20
Remember my first ever build Bitx20? I never completed the build because I didn`t have enough knowledge about building a SSB transceiver. Now, a few years later, I decided to grab the only half completed Bitx and give it another try. Because I have build qu...

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New Si5351 VFO by SDR-Kits
A few weeks ago Ton (PA0KLT) asked me to test a new developed VFO by SDR-kits based on the Si5351. This little VFO (34mm by 25mm) consists of the Si5351 ,which is a programmable I2C-Cmos clock generator programmable at any frequency + VCXO support.Also on t...

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Voeg een bericht toe aan je video

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Multiband Bitx: Picking up the build.
After a long period of time ,I finally found a few moments to pick up the build of my Multiband MK1 Bitx.As you can see I put all the circuit boards in a housing and made all the necessary connections for the receiving part of the rig,because the low pass f...

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Bitx20 V3 "S-meter"
Last week I added a S-meter to my Bitx20.I used the design which was included in the purchased Bitx20 V3 PCB`s.This S-meter,of course,is not a real acurate meter.Actualy it`s more a fun gadget driven by the audio output.But it looks very nice.I used an old ...

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Multiband Bitx: Sneak Preview of the case.
Picture of my Multiband Bitx project so far.In the front you see the VFO knob and display from the PA0KLT VFO and the push buttons.Just like my earlier builds.I used a VU-meter from an old Hitachi bandrecorder.Frontpanel is copper PCB board painted in white.
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