[Repeater-Builder] Re: Good bye!
content removed by moderator Moderation note: How about dropping this. The person being refered to is not in the group anymore. So you are just taking up bandwidth and not accomplishing anything. Let us get back to the topic at hand...repeaters. 73, Jon KD5SFA end Moderation note: Regards... --- In Repeater-Builder@yahoogroups.com, Teton Amateur Radio Repeater Association (TARRA) [EMAIL PROTECTED] wrote: I have only belonged to this group for a short time. I'm sure all of you will be glad to know that as of now I no longer belong to this group, a waste of MY time. Mick - W7CAT Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[Repeater-Builder] Re: Good bye!
There must have been a large metallic wall or screen between his 2
antennas for his repeater to work without degradation with 25'
horizontal separation. Or else he had an amazing radio that
transmitted over 50dB less sideband noise and a front end made like a
crystal filter.
His loss, not ours.
Harold, VA3HF
IRLP node 2524 - VE3WHO
--- In Repeater-Builder@yahoogroups.com, Kevin Custer [EMAIL PROTECTED] wrote:
Teton Amateur Radio Repeater Association (TARRA) wrote:
I have only belonged to this group for a short time. I'm sure all of
you will be glad to know that as of now I no longer belong to this
group, a waste of MY time.
Mick - W7CAT
Chuckle
(some statement about a door and an ass)
[ a waste of WHO'S time?]
{grin}
Kevin Custer
List Owner, now with one less (desired) member
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Re: [Repeater-Builder] Re: Good bye!
At 4/23/2006 17:58, you wrote: There must have been a large metallic wall or screen between his 2 antennas for his repeater to work without degradation with 25' horizontal separation. Or else he had an amazing radio that transmitted over 50dB less sideband noise and a front end made like a crystal filter. One of my first repeaters (a Canadian Marconi, my only all-tube repeater) used two antennas about 50 ft. apart horizontally 10 ft. vertically. One of the two antennas was a quagi nulled into the other omni antenna. Only filtering I had available was one pass cavity, which I placed on the TX. It barely worked: no desense but only if the quagi was perfectly nulled into the omni. Based on this experience, I'd say two omnis 25' horizonally vertically separated using solid-state equipment probably wouldn't work without considerable desense. Bob NO6B Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [Repeater-Builder] Re: Good bye!
Like Vince said ... Tx power = 100uW / receiver sens 1V ... Neil - WA6KLA Original Message From: [EMAIL PROTECTED] To: Repeater-Builder@yahoogroups.com Subject: Re: [Repeater-Builder] Re: Good bye! Date: Sun, 23 Apr 2006 19:30:38 -0700 At 4/23/2006 17:58, you wrote: There must have been a large metallic wall or screen between his 2 antennas for his repeater to work without degradation with 25' horizontal separation. Or else he had an amazing radio that transmitted over 50dB less sideband noise and a front end made like a crystal filter. One of my first repeaters (a Canadian Marconi, my only all-tube repeater) used two antennas about 50 ft. apart horizontally 10 ft. vertically. One of the two antennas was a quagi nulled into the other omni antenna. Only filtering I had available was one pass cavity, which I placed on the TX. It barely worked: no desense but only if the quagi was perfectly nulled into the omni. Based on this experience, I'd say two omnis 25' horizonally vertically separated using solid-state equipment probably wouldn't work without considerable desense. Bob NO6B Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[Repeater-Builder] Re: Good bye!
My momma once said then take your happy azz on we dont care... Mitch --- In Repeater-Builder@yahoogroups.com, Teton Amateur Radio Repeater Association (TARRA) [EMAIL PROTECTED] wrote: I have only belonged to this group for a short time. I'm sure all of you will be glad to know that as of now I no longer belong to this group, a waste of MY time. Mick - W7CAT Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[Repeater-Builder] Re: Good bye!
OR maybe he used a simplex repeater controller on a duplex radio with the 2 antennas. Obviously it wasn't transmitting when it was receiving and wasn't receiving when it was transmitting HIHIHI Harold --- In Repeater-Builder@yahoogroups.com, [EMAIL PROTECTED] wrote: Like Vince said ... Tx power = 100uW / receiver sens 1V ... Neil - WA6KLA Original Message From: [EMAIL PROTECTED] To: Repeater-Builder@yahoogroups.com Subject: Re: [Repeater-Builder] Re: Good bye! Date: Sun, 23 Apr 2006 19:30:38 -0700 At 4/23/2006 17:58, you wrote: There must have been a large metallic wall or screen between his 2 antennas for his repeater to work without degradation with 25' horizontal separation. Or else he had an amazing radio that transmitted over 50dB less sideband noise and a front end made like a crystal filter. One of my first repeaters (a Canadian Marconi, my only all-tube repeater) used two antennas about 50 ft. apart horizontally 10 ft. vertically. One of the two antennas was a quagi nulled into the other omni antenna. Only filtering I had available was one pass cavity, which I placed on the TX. It barely worked: no desense but only if the quagi was perfectly nulled into the omni. Based on this experience, I'd say two omnis 25' horizonally vertically separated using solid-state equipment probably wouldn't work without considerable desense. Bob NO6B Yahoo! Groups Links Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
