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I have the Wonder wand 750 minature loop antenna. from Radio World uk. Tunes 7mhz to 50mhz. Excellent indoor antenna when propagation good. John vo1jcc.

I bought twoToycom-45E2BF from N2CBU and two T45U15BG from another eBay seller, the specifications are slightly different but at least I have selection to choose from. Thanks for figuring this out

How about a pic of the 'very attractive' case?

Funny Iso, I also have one that works very well too. Maybe Vince’s SWR meter has had the golden screwdriver inside it. And if he ran a KW into it the diodes might be fried or the load resistors too.

Hi Jim: We ran into a similar problem. "Raw" EEPROM on a "real" Nano (and most clones) is initialized to 0xFF for each EEPROM byte. However, you can't always depend on that. Our solution was to

Marty Sorry for my belated reply. I've been looking for some new topics these days. I was also a bit busy because I was in charge of new courses. I think you have a fully equipped Standalone DSP

I fully agree with Robert 'my experience of using CB meters is if they're the parallel-strip kind (very common), they may loose some sensitivity at the low end. Otherwise, they did a fair to good job

Hi Gang, I just like to point out that although I only use these at HF, I have been using them for 35 years or more, they work fine! There are only a few technology used to measure standing weight

Nice adaptation of the second filter Glen. Skip Davis, NC9O

Yes, it will need a cap! The PCB layout should have one. Raj

One possibility is the software may be thinking you are using a paddle. Did you wire up the key with one of the resistors in series or without a resistor? When using a paddle the factory firmware uses

If the filterboard replace R27 will not the two turn winding drain the DC bias CW operation to ground. Block capacitor needed?

Is it still an available meter? Is there an eBay/Amazon listing. If you have tested it against a known good SWR meter, I'd like to get one, if it is still at a good price. Tom, wb6b

I had gotten a couple of "bug" reports in the earlier W0EB/W2CTX firmware saying some of the values weren't beening saved properly to EEPROM. This caused things not to work properly and quickly got a

I am thinking to convert my BITX20 to a Drake C line with the Sherwood mods!!!! Let's see if this works too!!!!

Good Morning Mark, I had the exact problems you are experiencing! I ended up buying a Genuine Arduino Nano, downloaded the software and everything work perfectly. Best regards, Albert VE3TYS

I have a cheap CB swr meter (just swr not power meter) and a crossneedle ham-meter. In the instruction sheet they say it is usable between 1.8-30! They are liers!!!! It works from 1.8 to 50Mhz (yes up

Are those little boards available to purchase now? Thank you Ripley KD8UYQ The words are mine but this iPad does what it will with them.

Folks! Although this is the cheapest filter for 2 bucks, I hear only mention of people here buying more expensive ones.

I used a different filter https://www.ebay.com/itm/Toyocom-45E1AZ9F-45MHz-Crystal-Bandpass-Filter-New-Qty-2/181609096784?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 Best I could tell