W1VT
| Joined: | Sat, Apr 4th 1998, 00:00 | Total Topics: | 0 | Roles: | N/A |
| Last Login: | Never | Total Posts: | 0 | Moderates: | N/A |
Latest Topics
| Topic | Created | Posts | Views | Last Activity |
|---|---|---|---|---|
| Italian Phishing emails! | Dec 13th 2011, 14:20 | 1 | 449 | on 13/12/11 |
| John K0GMO needs help designing SS Amp | Nov 17th 2011, 15:53 | 1 | 334 | on 17/11/11 |
| 1 Farad Capacitor to Eliminate Headlight Flicker? | Oct 19th 2011, 13:14 | 4 | 509 | on 9/11/11 |
| History of Relay Rack Dimensions? | Oct 17th 2011, 12:58 | 2 | 433 | on 25/10/11 |
| Miswired Selsyn | Oct 13th 2011, 17:51 | 1 | 380 | on 13/10/11 |
| Stealth Antenna wire | Sep 12th 2011, 12:51 | 2 | 670 | on 13/9/11 |
| Designing a ham bench | Aug 29th 2011, 12:38 | 2 | 704 | on 29/8/11 |
| Can't find recent Hint and Kink | Aug 26th 2011, 13:01 | 1 | 599 | on 26/8/11 |
| Missing QST Binary files? | Aug 18th 2011, 17:42 | 1 | 677 | on 18/8/11 |
| 2010 Handbook won’t print on Windows 7 computer | Aug 18th 2011, 17:32 | 1 | 529 | on 18/8/11 |
Latest Posts
| Topic | Author | Posted On |
|---|---|---|
| ARRL mail forward problem. | WB7OUT | 19 hours, 2 minutes ago |
| Hi Terry, Your forwarding address is set to n6aj@arrl.net. It should be set to one of your email accounts. Another misconception is that the ARRL supplies email accounts to members--email accounts are provided to HQ staff who need an account to correspond with members. Zack Lau W1VT ARRL Senior Lab Engineer |
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| ARRL mail forward problem. | WB7OUT | 1 day, 7 hours ago |
| Hi Tom, I sent a test message yesterday and it presumably got there--I didn't get a bounce from our email server. The most common error is to address the mail to @arrl.org, rather than @arrl.net. Zack Lau W1VT ARRL Senior Lab Engineer zlau@arrl.org |
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| Need some help with MFJ-925 auto tuner ... | speedmaster | 1 week ago |
| According to the manual (page 1-12), pushing the H/L key (14) should reduce the power to 1/10 for external autotuner tuning. Zack Lau W1VT ARRL Senior Lab Engineer |
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| Need some help with MFJ-925 auto tuner ... | speedmaster | 1 week, 1 day ago |
| I suggest getting the MFJ-5114A radio interface--according to the MFJ-925 instruction manual, it will allow the user to control the tuner with a simple push of the [TUNE] button on the front panel. Alternately, if you plan to operate digital modes, it may be practical to use the digital mode setup to send a low power carrier as required by the tuner. It sounds like you are trying to use a weak voice signal to tune up--the modulation on your signal is confusing the simple SWR circuitry--it takes more sophisticated circuits to tune up with an amplitude modulated signal. Zack Lau W1VT ARRL Senior Lab Engineer |
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| single element radiator verticle/velocity factor | KC5LUR | 1 week, 5 days ago |
| What are you using as the other half of the antenna--the radial or ground plane the whip is working against? Not surprisingly, the ground system has a significant impact on the tuning of the antenna. Zack Lau W1VT ARRL Senior Lab Engineer |
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