Re: [Repeater-Builder] 1272 Mhz Preamp

I have used many of the ARR preamps. They are great. They do not have a product in the 1200 Mhz band. Also I cannot find a cross band coupler other that a Diamond MX37 or possibly a Comet product. I was hoping some folks here tried something beside 2M and 70 CM. Thanks for your reply,

Re: [Repeater-Builder] 1272 Mhz Preamp

I've used Chip Angle's band-pass filters and preamps with very good results and he's always been willing to chat on the phone. http://www.anglelinear.com -Sean I am looking for a supplier of low noise high performance receiver preamps and preselectors for a 1272.100 receiver. I have

[Repeater-Builder] 1272 Mhz Preamp

I am looking for a supplier of low noise high performance receiver preamps and preselectors for a 1272.100 receiver. I have contacted one of the suppliers on the repeater builder information page, but I placed the order in August and cannot get anything but an answering machine and no

Re: [Repeater-Builder] 1272 Mhz Preamp

You can build your own. I believe there are plans in the mid 90's ARRL hand books using MRF-901s. Add an interdigital bandpass filter, 2 poles in front and 3 in back. But you will need test equipment to align it. You can also try MMICs. Some are fairly low noise, but it will keep the part count

Re: [Repeater-Builder] 1272 Mhz Preamp

I am personally a big fan of Advanced Receiver Research (Burlington, CT). I just ordered 3 different pre-amps from them and had them in a few days. James [EMAIL PROTECTED] wrote: I've used Chip Angle's band-pass filters and preamps with very good results and he's always been willing to

RE: [Repeater-Builder] 1272 Mhz Preamp

@yahoogroups.com [mailto:[EMAIL PROTECTED] Behalf Of Steven Samuel Bosshard (NU5D) Sent: Thursday, January 17, 2008 3:37 PM To: Repeater-Builder@yahoogroups.com Subject: [Repeater-Builder] 1272 Mhz Preamp I am looking for a supplier of low noise high performance receiver preamps and preselectors