- 1. [Amps] Ameritron ARB-704 - Photos and Schematic (score: 1)
- Author: Charlie <ad5th@direcway.com>
- Date: Mon, 14 Feb 2005 14:50:43 -0600
- I installed this key line buffer today and photographed it inside and out. I scanned the schematic (which has component values) and posted everything on the following web page. Images and schematic a
- /archives//html/Amps/2005-02/msg00496.html (6,922 bytes)
- 2. Re: [Amps] Ameritron ARB-704 - Photos and Schematic (score: 1)
- Author: "Dan" <dpipes@earthlink.net>
- Date: Mon, 14 Feb 2005 17:43:31 -0700
- Trying to learn something here. i really do not understand the need to buy the 704 box. Please let me know what I am missing? As far as isolation I bought a $18.00 9I think) off Ebay. have the solid
- /archives//html/Amps/2005-02/msg00503.html (8,408 bytes)
- 3. Re: [Amps] Ameritron ARB-704 - Photos and Schematic (score: 1)
- Author: Charlie <ad5th@direcway.com>
- Date: Mon, 14 Feb 2005 19:40:46 -0600
- ICOM support never answered my email but when I called them up they definitely said to use a key line buffer or expect a failure. I do not know that the ARB-704 is any better than the buffer you alre
- /archives//html/Amps/2005-02/msg00506.html (10,280 bytes)
- 4. Re[2]: [Amps] Ameritron ARB-704 - Photos and Schematic (score: 1)
- Author: "Dan" <dpipes@earthlink.net>
- Date: Mon, 14 Feb 2005 18:48:07 -0700
- Charlie, Thanks for the reply. Well I called Icom and they said for the newer ie Ameritron 811H types a relay is not needed to isolate since the relay already has a low enough keyer current. However,
- /archives//html/Amps/2005-02/msg00507.html (11,367 bytes)
- 5. Re[4]: [Amps] Ameritron ARB-704 - Photos and Schematic (score: 1)
- Author: "Dan" <dpipes@earthlink.net>
- Date: Mon, 14 Feb 2005 20:41:24 -0700
- yeah by all specs it is safe to NOT run the isolation but seems like the right thing to do .. I bought the one the has the alc line and relay line built in and plugs directly into the acc socket not
- /archives//html/Amps/2005-02/msg00515.html (13,962 bytes)
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