[TowerTalk] Siamese type Coaxial Cable with /4 wire needed.
jimlux
jimlux at earthlink.net
Thu Jan 7 08:25:52 EST 2016
On 1/7/16 4:23 AM, John K0CQW wrote:
> Looking for 8X type coax with 20 ga / 4 wire control Siamese together.
> approximately 50 feet.(OR variations)
>
You might find some 75 ohm coax with wires as used in security/video/
ENG systems.
Belden 9265 is RG59 + a shielded twisted pair. 9165 has 3 pairs.
http://www.belden.com/techdatas/english/9265.pdf
1dB/100ft loss at 10 MHz
There's also Belden CCTV cable RG6 + 18/2
For only 50 ft, I'd get some black heat shrink and use it to bundle your
coax and control cable. something like a half inch of heat shrink every
foot.
Or, depending on the environment, just spiral black tape the length of it.
> Any sources ?
>
> Looking to get a OM on the the air in a assisted living.
>
> Working with a Icom AH-4.
Are you fixed on the AH4? There are other remote tuners that can be
powered/controlled via the coax.
>
> HAVE to make this a "CLEAN" installation.
>
> Specifically looking for the coax and control wire together.
>
> Thanks de John KØCQW
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