Category Archives: Ham Radio

15m Low Pass Filter

As mentioned in my last post, I’ve been working on making some coils for a filter I’m making for another project. Anyway, the capacitors I needed came in the mail today, so now it was time to put it together. … Continue reading

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VNWA DUT Holder

I’ve recently been working on some inductors for a WSPR beacon transmitter. I’ll write about the transmitter in another post, but for now the issues I’m running into is tuning the components for the filter and amplifier. Luckily, I have … Continue reading

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2M Transverter

The lady of the house was kind enough to get me a kit for a 2M transverter this year for christmas. Now, for those of you who aren’t familiar with a transverter, it takes a low frequency signal (in this … Continue reading

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Iris Transmitter V1.1 Part 2

Here’s a photo of the boards I showed a short while ago in an assembled state. The transmitter seems to be working great, and I haven’t found any errors on this board revision. The wires you see at the top … Continue reading

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Iris Transmitter V1.1

So, as you know from previous posts, I’ve been working on a new custom transmitter module. After the first revision, I found a few things that I’d like to fix, and a few things I’d like to add. I ended up … Continue reading

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