Re: GLB Preamplifier - Preamp Device (transistor) Information
Hello again Sailors!
The smoking lamp is now lit... "smok'em if you got'em"
(just a trip down memory lane if you get the above circa
1940-1945 reference).
Anyway... per my previous post requesting anyone who wanted
t
your site that can create havic.
Neal
--- On Sat, 1/10/09, skipp025 wrote:
> From: skipp025
> Subject: [Repeater-Builder] GLB Preamplifier - Preamp Device (transistor)
> Information
> To: Repeater-Builder@yahoogroups.com
> Date: Saturday, January 10, 2009, 2:24 PM
> Re: GL
skipp025 wrote:
> Re: GLB Preamplifier - Preamp Device (transistor) Information
This is how I remember it.
From GLB, any preselector-preamp built below 200 MHz used the Bi-Polar
MRF-901. You could, however, have any frequency preamp built with a
GaAs FET if you paid extra for the optio
At 1/11/2009 06:12, you wrote:
>Correct, here is the order info sheet from the wayback machine
>73, Joe, K1ike
OK, is it just me or is there NO noise figure spec. in any of these documents?
My guess is that the GLB preselector consists of the filter followed by the
preamp. Also because of t
What is the NF of a stock UHF Micor/Mitrek/MASTR II? Anyone ever measured it?
My experience has been that 16 dB gain provides a noticeable improvement, but a
low NF is the real key to success. If the preamp gain is higher than 20 dB,
it's easy to put an attenuator between the output of the prea
5 matches
Mail list logo