[Amps] Amplifier for 630 meter band
Ray LaRue
w4byg at att.net
Sat Nov 11 14:37:06 EST 2017
Being a retired broadcast engineer, I have a Bird slug 1000P, (1000w,
..45-2.5 Mhz), which I no longer have need for. If anyone else is
interested please drop me a line and make an offer.
73,
Ray, W4BYG
On 11/11/2017 12:33 PM, Jim Thomson wrote:
> Date: Sat, 11 Nov 2017 06:53:03 -1000
> From: Merv Schweigert <k9fd at flex.com>
> To: amps at contesting.com
> Subject: Re: [Amps] Amplifier for 630 meter band
>
>
> <I was fortunate to run across a Bird 1KP slug, .45 to 2.5 MHZ 1KW
> <Works fine on 475. They seem kind of rare have not found another
> <one.
>
> <Merv K9FD/KH6
>
> ## Do they still sell em ? I believe the last time I looked at both Birds and Coaxial dynamics site, I could not
> find the .450 to 2.5 mhz slugS. Back in the day, like 1975, they were used for AM broadcast, but average power only.
>
> ## A scope across a T connector on a 50 ohm dummy load would also work, provide the scope was calibrated.
>
> ## My array solutions Powermaster 20 kw coupler works from 500 khz to 30 mhz. Apparently it works quite well for
> AM broadcast purposes. The AS 10 kw coupler works from 1.8 to 60 mhz... and ditto with the AS 3 kw coupler, same deal,
> 1.8 to 60 mhz.
>
> Jim VE7RF
>
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