| Author |
Message |
    
801
New member
Username: 801
Post Number: 1
Registered: 10-2005
| | Posted on Wednesday, November 09, 2005 - 11:49 pm: | 
|
Does anyone know what type of diode D11 is for this radio? I need to fix someones hack-job they did. Thanks |
Moonraker
Member
Username: Moonraker
Post Number: 67
Registered: 3-2005
| | Posted on Thursday, November 10, 2005 - 10:57 pm: |
|
I have no clue what the value of this diode is, but since you typed diode and hack-job in the same post, I will take a wild guess that D11 is the modulation limiter and it has been clipped.
I don't know, but am just guessing. |
Tech291
Moderator
Username: Tech291
Post Number: 284
Registered: 11-2004
| | Posted on Thursday, November 10, 2005 - 11:03 pm: |
|
801,
a 1n4148/1n914 will work for the mod limiter in most cases.
tech291
cef#291
kc8zpj
|
801
New member
Username: 801
Post Number: 2
Registered: 10-2005
| | Posted on Saturday, November 12, 2005 - 2:25 pm: |
|
Thanks Tech291,I changed out the clipped diode and its working a little better but when I listen to myself on another radio it still has weak modulation. I checked it on a modulation meter and it peggs the meter at 100% without even talking into the mic. Anyone know how to fix this? |
