开云体育

What is the purpose of the green wire going to the battery pack ? I know that it needs to be disconnected if you want to use rechargable batteries in the pack but I haven't read or heard of the

connectors with pigtails for Tim. I'd like to some money only to onto the end of my Radio Shack NiMH battery pack. If anyone else Hi Hugh, Just do a quick search of this archive for Tim and you

Does anyone know if Tim O'Rourke still has the miniature battery connectors with pigtails as mentioned in the FAQs ? There's no mention of an e-mail address for Tim. I'd like to find out if anyone

I too had similar experiences.... not as many contacts because I didn't spend as much time... using a G5RV up about 50 feet.... contacts were always exciting.... been using qrp over the past 30 years

the from though that of *** Metal. wire *** Finger stock.

thankyou thankyou thankyou x10 to infinity. Dave

please note, that with the optional CW- Filter installed and using PSK31-U with NAR filter on, you are most likely NOT TRANSCEIVE ! I mean, that bandpass is offset by about -200Hz, when switching NAR

the from though that of Yes. wire A continuous contact made of finger stock.

I think this is a good starting point. After trying with radials of different lengths, I tried the MP-1 with the steel tape measure counterpoise I used with the ATX. I managed to get good SWR on all

On the Elecraft list recently a couple of postings didn't rate the Outbacker much at all, especially when considering its price. Just goes to show how subjective people's opinions of antenna

Gene, dont forget this points: 1. The PM-1 will result in a 2-3 S-Units lower signal compared to a dipol in good shape. If you produce a "just above noise" signal with a dipol, you will not be heard

Bil Glyph wrote: ERP = Effective Radiated Power Basically, radiated power in a useful desired direction. In the case of 14MHz DX, the desired directions are low elevation angles less than 30

What is ERP -- earned run potential? -- Bil

Gene -- an MP-1 has its place, but as you learned, it has its limitations! Maybe if it had been 20 feet off the ground, the results would've been better. It would really be fun to have an antenna

I have been reading about the MP-1 whip with some interest and am wondering about the contruction. I am assuming that the coil and cover assembly work like an inverted screw driver antenna, i.e.,

Greetings FT-817 aficionados. I have been playing with a FT-817 for a couple of months now and have enjoyed the traffic in this very active egroup. Kudos to the moderators and contributors. I

I was intrigued with W3VET's idea of making a roll-up antenna out of a chalkline. So when I spotted them on sale for $2.99 at the local hardware store I just had to give it a try. Here's the

Hi Bonnie, Yes, I find the B&W AP-10A works somewhat better than the MP-1. The B&W antenna is more efficient than the MP-1 (Q of B&W coil (length to diameter ratio = 2) is higher than for the

With PSK31, the real bandwidth you use is set by the DSP filters in the soundblaster-based PSK31 software you use. The reaso for using a narrower bandwidth filter is to reduce the clutter & intermod

I'm planning to bring my new FT-817 to St. John's Newfoundland and make the trek to Signal Hill on Saturday June 2 in the afternoon. It's the 100th Anniversary this year of Marconi's