Re: [softrock40] Can anyone help please
- i'm not surprised you need more gain. my experience with very short receivingverticals in phased arrays for the low frequencies has been 'NEED MORE GAIN'also..the upgraded lite 2 does have a better op amp, which makes it a bithotter.seems many people think a low mds is not necessary on the lower frequencieswith all the atmospheric noise. but once some directivity is achieved, and if smallantennas are used for rx only, i wind up using more than one pre-amp to getacceptable signal levels. i like to see the s-meter moving...fwiw, (prob not much) 73 w5xz
--- On Tue, 8/25/09, Alan <alan4alan@...> wrote:
From: Alan <alan4alan@...>
Subject: Re: [softrock40] Can anyone help please
Date: Tuesday, August 25, 2009, 5:59 PM
----- Original Message -----
> I have built an 80m beem steering array based on the detials of K1LT, unfortunately the lite version is not giving me the gain I
What exactly do you want?
Does this array uses 4 Softrock receivers?
I do not think anything older is more sensitive, in fact Tony included the low noise op-amp for 30m and above relatively recently.
This could be fitted to the 80m Lite if required but I do not think it should be needed.
73 Alan G4ZFQ