Search results

At 100 feet of LMR400 coax, 86% of your output will reach the antenna. At 300 feet of LMR400 coax, 64% of your output will reach the antenna. For RG-213 the numbers are 78/48. If at the same height, I would choose 100 feet, and use any additional length (and $$) to go UP if possible. *assumed...

The amp was designed by a guy named Steve Canfield (based in southern California at the time). He also made (or had his designed copied after he left) the TX Eight Hundred, TX Five Hundred, TX Six Hundred, TX-600, LA-900, and TX-300 (and several others) using a similar case. I know there was a...

Truly curious - are these not the same as what many used in the past? https://www.rfparts.com/sd1446mp.html

Nothing since the end of December.

As BJ has already said, but I will say it again - Harhach! Replace the power supply module - https://harbachelectronics.com/shop/heathkit-sb-200-sb-201/pm-200-replacement-power-supply-module Add a soft-key interface -...

Exactly what the fuck does the above have to do with radio related software applications? And oh - "sibilance" just for the sake of adding more useless references to software.

Did you check under the couch cushions?

I have never heard of a KL-203P with a bipolar junction transistor.

The 203P schematic is in this thread http://www.worldwidedx.com/threads/rm-kl-203-and-repair.91765/

I wouldn't be overly worried about the minor difference if it in any way impedes you getting something in the air.

and there lies the rub. A dimensional 5/8 wave hunk of tubing with a crappy matching network vs a resonant 1/4 wave - I'll take the 1/4 wave.

See this post - http://www.worldwidedx.com/threads/zero-to-general-in-30-days.225099

JETSTREAM JT2008 is what I use. http://www.randl.com/shop/catalog/product_info.php?products_id=61025

Hamstudy.org also is "smart" in that it will feed you the questions you miss and winnow out those that you get correct helping you focus on areas that are challenging.

I use a Cobra XL-450 on 10 meters (4xSD1446) and by all reports it works just fine. Scope shows it is well within requirements.

http://www.worldwidedx.com/threads/skipper-by-palomar.35499 Open the case and take some pics too :)

Derp - Checked my sheet Skipper by Palomar - Mobile SSB Switch - no Power adjust - rheostat variable Modulator rocker switch version - Modulator/High I am pretty sure that is an AM only driver style, but if you try it and find out it has SSB delay I would like to know. I don't think it...

Which specific model? I have a pretty good personal database of all the "blue faced" variants. The one you referenced in the picture would have an SSB switch.

The original sPt (Super Penetrator) was considered one of the best around. I haven't heard anything bad about the current clone, but have not used one myself.

I have used one for several years and have no complaints. The meter will show ~75% of true peak when in Peak mode.