[Icom] Coax Switches Revisited
William Lambing
[email protected]
Mon, 19 May 2003 11:57:25 -0500
Oh....using sheet metal screws..hmmmm.!
No thanks..will stick with good stuff.
73
Bill, W0LPQ
****
A lot of products such as this are "tuned" during assembly, using
asymmetrical fastener torque (and other assembly tricks) to achieve
isolation specs when final testing is done on a network analyzer. Taking
them apart for cleaning will often "un tune" them. I've witnessed this in a
production environment.
73 Frank W3UHF