I didnt say anything about impedence..... I assume it will all be 75 ohm until
I connectorize it and test it.
This is all older cable from mid to late 1990's before any of the ones you
mention or any current products were ever manufactured.
----- Original Message -----
From: "Grant Saviers" <grants2@pacbell.net>
To: n1rr@comcast.net, "TowerTalk" <towertalk@contesting.com>
Sent: Tuesday, May 10, 2016 6:59:14 PM
Subject: Re: [Bulk] [TowerTalk] Good quality (NOT DIY) inexpensive Hard line
connectors
Are you sure you have 50 ohm coax? The CATV distribution rems are 75
ohm. Cable Z is the starting point for your research.
Some of the surplus around 0.5" od is SFX500 (bare), IF it is 50 ohm.
The connectors are readily available new, check ebay for N & 7/16 DIN.
UHF are really rare.
Power rating for SFX500 is 5KW to 30MHz and that's the baby size of what
you have.
Grant KZ1W
On 5/10/2016 10:54 AM, n1rr@comcast.net wrote:
> I have 7/8", 3/4" 5/8", 1/2" CommScope and Times Microwave hardline which is:
> Non-corrugated / annular / smooth wall, some has jacket and some does not.
> What manufacturers & part numbers apply to this 1997 to 1999 vintage cable
> for use with UHF or Type-N ?
>
> I'm looking for connector product details that are not DIY. I dont want to
> deal with the
> unreliability of using dissimilar metals such as copper reducers and other
> components.
>
> LRC
> I have some parts from these. It seems that the 2-piece types will fit the
> .875", .75", .625" and .500" hardline.
> What are the secrets behind utilizing UHF or Type-N adapters with them s ince
> they use a thread of 5/8" x 24 thread ?
> Which of the know series ( K-Series, X-Series) is suitable for 1500watts
> output ?
> I see .072" pins and also .167 pins. They are both rated to 20Amp @ 4kV.
>
> -Charlie N1RR
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