Author |
Message |
Nighthawk
Junior Member Username: Nighthawk
Post Number: 11 Registered: 5-2002
| Posted on Saturday, May 01, 2004 - 8:58 pm: |
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Is there a way to control the transmit volume of the roger beep on my DX66? I bought it new about 3 years ago. Also, is there an internal tone adjustment for the beep? Thanks Tech(s). Nighthawk |
Tech808
Moderator Username: Tech808
Post Number: 2273 Registered: 8-2002
| Posted on Saturday, May 01, 2004 - 9:19 pm: |
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Nighthawk, The tone and time of the roger beep on the DX66V can be changed as follows, The Roger Beep tone is controlled by R181 which is 220K ohms. For a higher tone try 150K to 200K ohms For a lower tone try 270K to 2M ohms The Roger Beep time is controlled by C134 which is 2.2uF@16V DC, For longer time try 5uF or 10uF@16V DC. For shorter time try 1uF@16V DC. This is about all I can find that might be of help to you. Lon Tech808
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Nighthawk
Junior Member Username: Nighthawk
Post Number: 12 Registered: 5-2002
| Posted on Monday, May 03, 2004 - 5:01 pm: |
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Thanks Tech808. I will try a few different ones. Nighthawk |
Nighthawk
Junior Member Username: Nighthawk
Post Number: 15 Registered: 5-2002
| Posted on Tuesday, June 01, 2004 - 7:35 pm: |
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Tech808, I changed the tone and length of the beep w/o any problems. Thanks for the top notch help. Nighthawk |