A look at Messi & Paoloni Coax vs. LMR. - QRZ Forums
May 4, 2022 · I used my 3600w UV lamp array to expose LMR cables (in my case, LMR240, 400 and 600 only -- there are others) for 1000 hours of accelerated life testing and saw no …
Short Takes #26: Cables, Coax, Connectors and Kooks
Jul 25, 2024 · Short Takes #26: Cables, Coax, Connectors and Kooks Discussion in ' Trials and Errors - Ham Life with an Amateur ' started by W7DGJ, May 29, 2024.
Reduce RFI with a Common Mode Choke | Page 6 | QRZ Forums
Sep 29, 2021 · RG-400 is VERY different from LMR-400. Among other differences, LMR-400 has a foamed polyethylene dielectric, which will allow migration of the center conductor.
What's the Difference Between SMA and TNC Connector - QRZ …
Jul 4, 2019 · TNC connectors were very common in old style mobile phones from the 80s and 90s. They are also used on some mobile lmr equipment, and some handheld radios. They are …
How to Calculate Multiple Banded End Fed Half Wave (EFHW)
Feb 23, 2023 · How to Calculate Multiple Banded End Fed Half Wave (EFHW) Discussion in ' Amateur Radio News ' started by KG5AHJ, Feb 23, 2023 .
NEW CHA F-LOOP 2.0 from Chameleon Antenna is NOW …
Apr 30, 2017 · CHA F-LOOP 2.0 3.5-29.7 MHz The CHA F-LOOP 2.0 was designed with portability, ease of use simplicity, ruggedness and high performance in mind. Unlike any other …
How effective is your station? | Page 2 | QRZ Forums
Feb 8, 2019 · I have a 23 foot vertical antenna strapped to the chimney on my flat roofed house, 75 feet of LMR 400 cable and an old ICOM IC 706 producing less than 100 watts. I operate …
Everything you need to know about Wolf River Coils antennas.
Sep 29, 2020 · On 20m with the long whip retracted approximately 4 1/3 segments and a little bit of the coil used, I've getten the SWR down to just a hair over 1.2:1 at the edges of the band. …
Feedline to Ham Radio Antennas with Shawn "Billy" Williams
Mar 25, 2021 · WA2OOO Platinum Subscriber Platinum Subscriber QRZ Page I agree 100% with the larger feedline having virtually almost no loss, and is a MUCH quieter feedline. I have used …
QRZ Visit to DX Engineering - QRZ Forums
Oct 4, 2014 · I have ordered LMR-400 coax from DX Engineering. This cable is superior to every other cable i have bought from other supplier. DX Engineering is the first place I go to when I …