RE: [Repeater-Builder] question for Group on Mastr III

2010-04-20 Thread Doug Bade
@yahoogroups.com [mailto:repeater-buil...@yahoogroups.com] On Behalf Of Joe Landers Sent: Monday, April 19, 2010 9:36 PM To: Repeater-Builder@yahoogroups.com Subject: [Repeater-Builder] question for Group on Mastr III Hello everyone Would like to know for a report if there is such a item

[Repeater-Builder] question for Group on Mastr III

2010-04-19 Thread Joe Landers
Hello everyone Would like to know for a report if there is such a item available. I need to know if there is a preamp for receive for a G.E. Mastr III vhf in ham band 146.xxx. This is part of a recommendation I need to submit and you guys know the answer a lot faster than me trying to find

Re: [Repeater-Builder] question for Group on Mastr III

2010-04-19 Thread DCFluX
I do not believe there is a factory pre-amp made for this unit. I believe factory spec is 0.35uV for 12dB SINAD. If you decide a pre-amp is needed I'd stay away from the super high gain GaAs FET type. I'd go with something in the 6 - 12dB gain range preferable with a helical front end. On Mon,

Re: [Repeater-Builder] question for Group on Mastr III

2010-04-19 Thread Ken Arck
At 08:41 PM 4/19/2010, DCFluX wrote: I do not believe there is a factory pre-amp made for this unit. I believe factory spec is 0.35uV for 12dB SINAD. If you decide a pre-amp is needed I'd stay away from the super high gain GaAs FET type. I'd go with something in the 6 - 12dB gain range