AB1ZK
| Joined: | Sat, Apr 4th 1998, 00:00 | Roles: | N/A | Moderates: | N/A |
Latest Topics
| Topic | Created | Posts | Views | Last Activity |
|---|---|---|---|---|
| Trouble with CH5 Code | Nov 10th 2017, 22:28 | 3 | 10,253 | on 11/11/17 |
| Tuning AV-680 | Aug 29th 2016, 23:37 | 2 | 7,130 | on 24/9/16 |
| Drake 2-B Passband Adjustment | Nov 23rd 2013, 02:43 | 2 | 8,430 | on 27/11/13 |
Latest Posts
| Topic | Author | Posted On |
|---|---|---|
| Trouble with CH5 Code | AB1ZK | on 11/11/17 |
| Zack, Thanks for the info. I tried the "work around" for programming and the problem is solved. If possible, a "cleaner" solution with a permanent fix to the hardware (FET) would be best. 73, Marc |
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| Trouble with CH5 Code | AB1ZK | on 10/11/17 |
| I have had the PIC programming for beginners for awhile (2010). While I have used the book to learn, I have not built any projects till now. I can not get ch5 code to work. The lights do not blink. The message gives a code 202. I am just using the code off the CD. Any idea's ? I have checked the circuit and the 5 volts is to the chip, but not action from the leds. The leds do light if the 470 ohm is connected to the 5 volt source. Marc |
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| Tuning AV-680 | AB1ZK | on 24/9/16 |
| I worked out the information myself, as I received no replies. Length of spokes on Capacitor Hat : 80 Meter 48 inches 40 Meter 38 inches 30 Meter 23.5 inches 20 Meter 10 inches 73, Marc |
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| Tuning AV-680 | AB1ZK | on 29/8/16 |
| Group, I have been having trouble tuning the 20 Meter and other bands on the AV-680 Hygain antenna. My "guess" is that the tuning lengths in the AV-640 manual for the capacitance hat are the same for the AV-680. Has anyone tried the tuning step ? The initial length for 20 Meters is 14.5 inches as shown on the diagram and the length in the AV-640 is about 10 inches. 73, Marc AB1ZK |
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| Drake 2-B Passband Adjustment | AB1ZK | on 27/11/13 |
| No Drake Owners around ? Marc |
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