- 1. [Amps] Alpha push buttons (score: 206)
- Author: w6ru at bak.rr.com (Terry)
- Date: Sun Jul 20 01:07:17 2003
- Those switches are made by Switchcraft ... here is the URL to the switch model and specs ..... http://www.switchcraft.com/products/switch-318.html Terry W6RU
- /archives//html/Amps/2003-07/msg00107.html (7,433 bytes)
- 2. [Amps] Cheap right angle drives (score: 206)
- Author: w6ru at bak.rr.com (Terry)
- Date: Tue Jun 24 08:56:30 2003
- I found nice cheap bevel right angle gears at C & H Surplus .... http://www.aaaim.com/CandH/ Terry W6RU not find them anywhere. Nobody seems to stock the Cardwell units. I researched the mechanical e
- /archives//html/Amps/2003-06/msg00195.html (9,144 bytes)
- 3. [Amps] NEED CVDD 500 VAC VAR CAP (score: 206)
- Author: w6ru at bak.rr.com (Terry)
- Date: Sun Jun 1 13:17:27 2003
- Guys, I need a good ceramic 20-500 pf 10 KV vac variable cap such as the CVDD 500. I have other glass vac var caps to trade or green backs. What you got ? Thanks, Terry W6RU
- /archives//html/Amps/2003-06/msg00250.html (6,179 bytes)
- 4. [Amps] A new hombrew from old parts (score: 206)
- Author: w6ru at bak.rr.com (Terry)
- Date: Fri May 23 09:26:59 2003
- Jim, I commend you for what you are doing for a nice HB amplifier. I have a couple suggestions. I wind my own plate RF and filament chokes. For the plate RF choke I use fiberglass tubing available fr
- /archives//html/Amps/2003-05/msg00172.html (11,135 bytes)
- 5. [Amps] 2:1 Transformer (score: 206)
- Author: w6ru at bak.rr.com (Terry)
- Date: Tue May 27 08:40:47 2003
- Yury Attached is a copy of the input torroid XMFR that Alpha used in their 77SX to match a 50 ohm input to a 25 ohm cathode. I have would several of these and found that about 5 less turns that what
- /archives//html/Amps/2003-05/msg00203.html (7,824 bytes)
- 6. [Amps] PHIL--- K5PC (score: 206)
- Author: w6ru at bak.rr.com (Terry Gaiser)
- Date: Sun Apr 27 09:54:45 2003
- Phil, My email to you gets bounced back. Please send me your telephone number. TNX, Terry W6RU
- /archives//html/Amps/2003-04/msg00217.html (6,041 bytes)
- 7. [Amps] Help Alpha 77-DX (score: 206)
- Author: w6ru at bak.rr.com (Terry Gaiser)
- Date: Mon Apr 28 09:01:46 2003
- Guys, I am repairing / rebuilding a 77DX amplifier. The "A" & "B" band positions are both for 160 meters ... the manual says that on "B" position additional loading is provided ... was this a after t
- /archives//html/Amps/2003-04/msg00223.html (6,694 bytes)
- 8. [Amps] injected SPAM (score: 206)
- Author: w6ru at bak.rr.com (Terry Gaiser)
- Date: Sun Mar 30 14:44:36 2003
- Marv, Keep up the good work ... you make a lot of items available on here that are otherwise hard to find .... 50 watt zeners come to mind. I would much rather hear about the parts that we amps guys
- /archives//html/Amps/2003-03/msg00945.html (8,369 bytes)
- 9. [Amps] Help ! Hard Fault 99 (score: 206)
- Author: w6ru at bak.rr.com (Terry Gaiser)
- Date: Sun Feb 2 23:18:34 2003
- At this point you need to connect a PC operating in a terminal program to the 87A and find out what fault it was taking repeatedly. Then with that knowledge maybe Crosslink can assist you over the ph
- /archives//html/Amps/2003-02/msg00023.html (9,096 bytes)
- 10. [Amps] Alpha 76a 10 meter mod (score: 206)
- Author: w6ru at bak.rr.com (Terry Gaiser)
- Date: Thu Feb 27 08:25:50 2003
- Lou, Remove bandswitch knob ..... through the hole in the front panle behind the knob unscrew screw that is in bandswitch that prevents the bandswitch to going to the 10 meter position. Terry W6RU
- /archives//html/Amps/2003-02/msg00494.html (6,989 bytes)
- 11. [Amps] AL-1500 10 Meter Mod (score: 206)
- Author: w6ru at bak.rr.com (Terry Gaiser)
- Date: Mon Jan 27 14:47:04 2003
- Anyone know what the mod is to enable 10 meters on the AL-1500 ? TNX, Terry W6RU
- /archives//html/Amps/2003-01/msg00250.html (6,080 bytes)
- 12. [Amps] AL-1500 10 Meter Info (score: 206)
- Author: w6ru at bak.rr.com (Terry Gaiser)
- Date: Mon Jan 27 18:35:15 2003
- Got the information ... TNX to the Amps List, Terry W6RU
- /archives//html/Amps/2003-01/msg00253.html (6,052 bytes)
- 13. [Amps] Connecting Bleeder Resistors (score: 206)
- Author: w6ru at bak.rr.com (Terry Gaiser)
- Date: Wed Jan 29 01:53:42 2003
- Hi Bob, Yes you need to connect the junction of the two resistors to the caps. If you don't then you do not provide a guarantee that the voltage drop across the caps will be equal and keep the voltag
- /archives//html/Amps/2003-01/msg00279.html (8,160 bytes)
- 14. [Amps] Identify Switch Please ? (score: 206)
- Author: w6ru at bak.rr.com (Terry)
- Date: Mon Aug 11 00:01:37 2003
- Anybody know the manufacture and model of the rotary switch Alpha used in the early PA-77 and 77DX amps for the tuned input switching ? TNX MUCH, Terry W6RU
- /archives//html/Amps/2002-09/msg00351.html (6,119 bytes)
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