Topband: 75 ohm coax switch

[Herbert Schoenbohm]

Yes....Find on eBay an old passive video switch like the ones made by 
Dynair. (1x6 or 1x12)   Not only are they designed for 75 Ohms they 
terminate all unused feedlines (RG6) with a 75 ohm resistor. This is 
especially important when using two wire Beverages while trying to make 
the feedlines to each a multiples of a half wave (minus the VF depending 
on whether or not it is RG-59 or RG-6 foam.) which puts the termination 
electrically back at the feed box for better performance.


Herb Schoenbohm, KV4FZ

On 4/20/2015 12:05 PM, Art Snapper wrote:
> What do you use for switching your receive antennas?
>
> I have been adapting the RG-6's F connectors, to PL-259s to use a regular
> ham coax switch.
>
> The 75 ohm (TV) type switches show a minimum frequency of 5MHz.
>
> Is there a better solution?
>
> Art NK8X
> _________________
> Topband Reflector Archives - http://www.contesting.com/_topband