| Author |
Message |
    
Sp5it
New member
Username: Sp5it
Post Number: 5
Registered: 10-2006
| | Posted on Friday, January 18, 2008 - 5:23 pm: | 
|
Hi.
I want to get the most I can get from my radio.
It is used in my mobile only.
I want to replace 2sc2078 with 2030 and make swing mod.
There is a schematic http://obrazki.elektroda.net/57_1200694763.gif , can anyone tell what to change to get this radio modded? |
Tech808
Moderator
Username: Tech808
Post Number: 15113
Registered: 8-2002
| | Posted on Friday, January 18, 2008 - 7:21 pm: |
|
Sp5it,
It would help to know what Make and Model of radio you are asking about doing the EKL modification to.
Lon~Tech808
CEF#808/HAM#001/CVC#002
Tech808@copperelectronics.com
|
Sp5it
New member
Username: Sp5it
Post Number: 6
Registered: 10-2006
| | Posted on Saturday, January 19, 2008 - 6:01 am: |
|
That's Midland Alan 27.
Typical final/driver stage.
Mike |
Sp5it
New member
Username: Sp5it
Post Number: 7
Registered: 10-2006
| | Posted on Saturday, January 19, 2008 - 9:00 am: |
|
For swing mod I need to put electrolytic carpacitor/resistor between audio transformer and driver/final collectors. "-" towards collectors or transformer?
Must I change final to erf2030 or 2sc1969/2312 as final will do the trick?
Is there anything else to tune/replace to get it working?
Mike |
