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Total 8 documents matching your query.

1. [TowerTalk] Ham 4 controller (score: 1): Author: Bill Feissner <ai3q@pa.metrocast.net>; Date: Thu, 3 Mar 2016 17:56:08 -0500; I have problems with the meter on my ham 4. The schematic in the manual and on the Hy-Gain website leaves a little to be desired. My meter circuit pc board has 5 total diodes on it. CR1 and VR1 are d; /archives//html/Towertalk/2016-03/msg00042.html (7,671 bytes)
2. Re: [TowerTalk] Ham 4 controller (score: 1): Author: w6rgs@cox.net; Date: Thu, 03 Mar 2016 15:14:30 -0800; Hi Bill, What is are the problems with the meter? Also, the board in my Ham IV controller only has 2 diodes. Bill W6RGS At 02:56 PM 3/3/2016, Bill Feissner wrote: I have problems with the meter on my; /archives//html/Towertalk/2016-03/msg00043.html (8,007 bytes)
3. Re: [TowerTalk] Ham 4 controller (score: 1): Author: "Joe Subich, W4TV" <lists@subich.com>; Date: Thu, 3 Mar 2016 18:21:06 -0500; I've checked that manual twice (the version I had downloaded some time ago and the one on the web site) and there are only two diodes on the control board. Are you confusing the terminal locations: 1; /archives//html/Towertalk/2016-03/msg00044.html (8,371 bytes)
4. Re: [TowerTalk] Ham 4 controller (score: 1): Author: Bill Feissner <ai3q@pa.metrocast.net>; Date: Thu, 3 Mar 2016 19:00:43 -0500; Hey Joe, No, not the terminal connections. I am looking right at the meter pc board. On the top of the board on the left side of it are one diode and a resistor under it and another diode with a resi; /archives//html/Towertalk/2016-03/msg00059.html (8,302 bytes)
5. [TowerTalk] ham 4 controller (score: 1): Author: Bill Feissner <ai3q@pa.metrocast.net>; Date: Fri, 4 Mar 2016 09:00:50 -0500; In doing research I have found that the control box is probably from a tailtwister. The schematic of the tailtwister shows all the diodes as shown on the circuit board. Problem is they still do not i; /archives//html/Towertalk/2016-03/msg00061.html (8,189 bytes)
6. [TowerTalk] ham 4 controller (score: 1): Author: Bill Feissner <ai3q@pa.metrocast.net>; Date: Fri, 4 Mar 2016 10:45:02 -0500; FYI, in case someone else may need the info it was clarified by the folks at MFJ. Thanks to all who helped on my effort. Bill, AI3Q *Message:* The 1n4743 is only used for VR1. The other diodes can be; /archives//html/Towertalk/2016-03/msg00062.html (8,518 bytes)
7. Re: [TowerTalk] Ham 4 controller (score: 1): Author: "Earl Morse" <kz8e@wtd.net>; Date: Fri, 4 Mar 2016 10:53:30 -0800; CR1 Diode, PIV 100V, 1A VR1 Zener Diode, 13V 50ma Both of these diodes are for the DC source that runs through the 500 ohm pot in the rotator and then back through the meter in the control unit to in; /archives//html/Towertalk/2016-03/msg00063.html (10,311 bytes)
8. Re: [TowerTalk] Ham 4 controller (score: 1): Author: "Joe Subich, W4TV" <lists@subich.com>; Date: Sat, 5 Mar 2016 10:18:20 -0500; If you have LEDs on the front panel of the controller for CW, CCW and brake the controller is actually from the Tailtwister - check that schematic. Those diodes (CR3, CR4, and CR5) would be the same; /archives//html/Towertalk/2016-03/msg00065.html (9,052 bytes)

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