Gents; We are rebuilding a contest station operating room (HS0ZAR@HS0ZGD) and need to do a lot of new jumpers. Ref. advise below from K9YC (tnx) we will use RG400 (or similar) for short jumpers. Cons
It will depend on who makes the cables you are comparing. If both are M17 rated then both should be double shielded and use silver coated copper conductors which is good but some manufactures may use
oh, one very important item I forgot to add......the termination at both ends of your jumpers will be ABSOLUTELY critical as to how well your overall shielding effectiveness will be. You have to make
Yes. I have no means of measuring this, but based on the physics and assuming equal quality and equal density of the braid, I would expect the larger coax to have better shielding. 73, Jim K9YC On 9/
Absolutely! Jim On 9/4/2019 12:49 PM, Gedas wrote: oh, one very important item I forgot to add......the termination at both ends of your jumpers will be ABSOLUTELY critical as to how well your overal
Messi and Paolini have a double screened 5mm coax - Hyperflex 5. Copper foil first screen then 88% coverage second screen. Inner is 19 strand bare copper; attenuation at 28MHz around half that of RG5
David, I have no personal experience with the M&P coax so I am just going by what I saw on their web page. Some observations: It looks like it has very good initial shielding effectiveness but I wond
I have a length of Lmr-400 for sale if anyone is interested Sent from my iPhone _______________________________________________ _______________________________________________ TowerTalk mailing list