Search found 13 matches
- Fri Jul 06, 2007 9:21 am
- Forum: General Discussion
- Topic: 6 Radios to One Speaker?
- Replies: 70
- Views: 26859
- Fri Jul 06, 2007 6:35 am
- Forum: General Discussion
- Topic: 6 Radios to One Speaker?
- Replies: 70
- Views: 26859
- Mon Jul 02, 2007 10:13 am
- Forum: General Discussion
- Topic: 6 Radios to One Speaker?
- Replies: 70
- Views: 26859
dyarker, MrAl... I do use a common 12vdc supply for all the scanners and plan to use the same supply to power the amplified Motorola speaker. If I understand you both correctly, I should have things setup as indicated below, right? http://aycu21.webshots.com/image/19780/2004189082976826169_rs.jpg I ...
- Sun Jul 01, 2007 7:46 am
- Forum: General Discussion
- Topic: 6 Radios to One Speaker?
- Replies: 70
- Views: 26859
Until a better schematic shows up ; R1+------10K---------S-------->AMP SPK R2+------10K---------S R3+------10K---------S . . R6+------10K---------S R1+ means radio 1 speaker + terminal. etc S is the sum node, all S tied together fed to the amplified speaker input. Miguel I'm going to try setting it...
- Fri Jun 29, 2007 7:08 am
- Forum: General Discussion
- Topic: 6 Radios to One Speaker?
- Replies: 70
- Views: 26859
Until a better schematic shows up ; R1+------10K---------S-------->AMP SPK R2+------10K---------S R3+------10K---------S . . R6+------10K---------S R1+ means radio 1 speaker + terminal. etc S is the sum node, all S tied together fed to the amplified speaker input. Miguel I'm going to try setting it...
- Thu Jun 28, 2007 11:44 am
- Forum: General Discussion
- Topic: 6 Radios to One Speaker?
- Replies: 70
- Views: 26859
Externet, He said he had a Motorola amplified speaker already. So it could be a VHF base station external speaker with 1V line input, or a remote with a 600 Ohm -6dB input, or something else. Big difference! I was asking about the specific unit he has. The Motorola amplified speaker I have is model...
- Mon Jun 25, 2007 1:34 pm
- Forum: General Discussion
- Topic: 6 Radios to One Speaker?
- Replies: 70
- Views: 26859
I might could do a schematic next week end if you want (and someone else doesn't do it first). Cheers, A schematic would be fantastic, and much appreciated. For what it's worth, if it simplifies things at all, I do have an amplified Motorola speaker I could use. It has a built in 12w amp and runs o...
- Mon Jun 25, 2007 9:01 am
- Forum: General Discussion
- Topic: 6 Radios to One Speaker?
- Replies: 70
- Views: 26859
- Sun Jun 24, 2007 8:02 pm
- Forum: General Discussion
- Topic: 6 Radios to One Speaker?
- Replies: 70
- Views: 26859
- Fri Jan 26, 2007 4:57 pm
- Forum: General Discussion
- Topic: Mono to Stereo Line Level Audio Adapter?
- Replies: 7
- Views: 3250
- Fri Jan 26, 2007 12:26 pm
- Forum: General Discussion
- Topic: Mono to Stereo Line Level Audio Adapter?
- Replies: 7
- Views: 3250
Mono to Stereo Line Level Audio Adapter?
I'm trying to tie a mono line level audio output into both L&R stereo inputs of an amplifier, but encountering problems. When I use a "Y" adapter for the mono output and connect it to both L&R inputs on the amp, it kills the audio. If I connect just the single mono output to either...
- Sat Jun 28, 2003 8:38 pm
- Forum: General Discussion
- Topic: sound transfer
- Replies: 2
- Views: 1943
Re: sound transfer
Check out these links. Unless you're determined to build your own, pre-made units that will do what you want are somewhat economical.<p>2.4GHz Wireless Audio<p>Wireless Audio/Video Sender<p>Wireless AV Transmitter<p>Wireless Audio/Video Transmitter
- Thu May 08, 2003 4:46 pm
- Forum: General Discussion
- Topic: telephone intercoms with ringer
- Replies: 9
- Views: 4224
Re: telephone intercoms with ringer
Just a suggestion... Check this out:<p>Automatic Telephone Ringdown<p>Granted, it's $90, but it looks like it'll do what you want and uses just a single copper pair between the instruments.