Skip to search.
r2pro · R2Pro /KK7B Designs
  • Members Only
  • Post
  • Files
  • Photos
  • Links
  • Database
  • Polls
  • Members
  • Calendar
  • Promote
  • Groups Labs (Beta)
  • Chat

Group Information

? Already a member? Sign in to Yahoo!

Yahoo! Groups Tips

Did you know...
Message search is now enhanced, find messages faster. Take it for a spin.
Notice  Upcoming calendar upgrade: Yahoo! Groups calendars are being upgraded to a much improved version. You may not have access to the calendar (for up to 24 hours) when this group is upgraded. We sincerely apologize for this inconvenience.

Home

  

Activity within 7 days:

1 New Member - 3 New Messages - New Questions

Description

This group is set up to discuss the R2Pro receiver and other KK7B designs that have been published in the past several years. The list of designs includes the R1, R2, R2Pro, MiniR2, and BIQR receivers, the T2 transmitter, and the LM-2. It will provide a forum for the exhange of information and ideas about the designs.

Most Recent Messages

  (View All)
(Group by Topic)
Search:
Advanced
    Start Topic
Fwd: R2 pro or Dc receiver problem in general
Sent from my iPhone
Posted - Sun May 27, 2012 2:25 am
 Jerry Imap
jehancocy
Offline Offline
Send Email Send Email
Re: R2 pro or Dc receiver problem in general
... Without pulling the schematic I'd off the cuff say wrong LNA or input bandpass components. Another is the input power splitterrf to mixers may not play
Posted - Sat May 26, 2012 2:51 pm
 kb1gmx
Offline Offline
Send Email Send Email
R2 pro or Dc receiver problem in general
I dumped a box out the other day and found my R2 pro modules. I've been building them for years, Rick & Bill might remember me, kg6kgp. I used the R2pro
Posted - Fri May 25, 2012 8:56 pm
 Jerry
jehancocy
Offline Offline
Send Email Send Email
Re: New retread
Thanks, Ron. I appreciate the friendly welcome. I'll be lurking about. 73's, Joe
Posted - Mon Apr 9, 2012 3:18 am
 S/W Joe
p1eiades
Offline Offline
Send Email Send Email
Re: New retread
Hi Joe, welcome back. I think that many of us took time away from amateur radio and came back when our lives settled down a little. From your e-mail address
Posted - Sun Apr 8, 2012 4:17 am
 R Thompson
ve8rt
Offline Offline
Send Email Send Email
Add r2pro to your personalized My Yahoo! page Add to My Yahoo! XML What's This?

Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2012 1 10 3 3
2011 107 55 72 74 48 44 11 26 27 13 29 24
2010 14 85 22 51 61 41 36 51 6 40 30 55
2009 5 1 9 17 49 56 13 5 1 19 17 26
2008 15 11 4 4 4 5 1 34
2007 28 22 4 13 28 30 25 3 7 15
2006 11 21 4 1 2 1 2 1 9 22
2005 21 26 15 5 5 7 14 3 1 57
What is Yahoo! Answers?

Yahoo! Answers, a new Yahoo! community, is a question and answer exchange where the world gathers to share what they know...and make each other's day. People can ask questions on any topic, and help others out by answering their questions.

Hide this tip
What is Yahoo! Answers?

Yahoo! Answers, a new Yahoo! community, is a question and answer exchange where the world gathers to share what they know...and make each other's day. People can ask questions on any topic, and help others out by answering their questions.

Hide this tip

Questions in Games & Recreation > Hobbies & Crafts

  • Questions are currently unavailable.

Want to help answer other questions? Go to Yahoo! Answers
Copyright © 2010 Yahoo! Inc. All rights reserved.
Privacy Policy - Terms of Service - Guidelines NEW - Help