| Author |
Message |
    
Bronzepony
New member
Username: Bronzepony
Post Number: 6
Registered: 12-2005
| | Posted on Thursday, December 15, 2005 - 9:02 am: | 
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Is there a simple way to put a 10k step in a 148f gtl |
Freebird
Intermediate Member
Username: Freebird
Post Number: 331
Registered: 1-2003
| | Posted on Saturday, January 07, 2006 - 11:28 pm: |
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I dont think there is i have this radio also.if you ever find out let me know.do you have extra channels in yours and an unlocked clarifier? |
Patzerozero
Senior Member
Username: Patzerozero
Post Number: 2211
Registered: 7-2004
| | Posted on Sunday, January 08, 2006 - 12:26 am: |
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the 10kc up/down/both switch mod for the mb8719/rci8719 works in the 148f...some 148f's(later models maybe???) used either the mmb8719 or mb8734, it won't work on the 8734, don't remember on the mmb, it is only partially modifiable. |
Yankee
Senior Member
Username: Yankee
Post Number: 1048
Registered: 7-2003
| | Posted on Sunday, January 08, 2006 - 10:40 am: |
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Yes, there is an easy 10 KHz. up and down mod if your 148F has the MB8719 PLL. |
Dave1
Intermediate Member
Username: Dave1
Post Number: 117
Registered: 9-2005
| | Posted on Monday, January 09, 2006 - 9:56 am: |
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10 Kc jump switch for the MB8719
Cut the trace going to pin #16 and bridge it with a 4.7k resistor. Then use a SPDT center off switch solder the middle terminal of the switch to the pin before the cut. Next solder one side to a 5 volt dc source and the side of the switch to ground or pin #18.
this is right out of the CB Secrets CD
hope it helps
Dave
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Bronzepony
Junior Member
Username: Bronzepony
Post Number: 19
Registered: 12-2005
| | Posted on Tuesday, January 10, 2006 - 8:36 am: |
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I HAVE THE RCI 8719 |
Patzerozero
Senior Member
Username: Patzerozero
Post Number: 2232
Registered: 7-2004
| | Posted on Tuesday, January 10, 2006 - 3:13 pm: |
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the rci8719 mods the same as the mb8719  |
Bronzepony
Junior Member
Username: Bronzepony
Post Number: 22
Registered: 12-2005
| | Posted on Tuesday, January 10, 2006 - 4:13 pm: |
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IS IT 5 VOLTS OR 8 VOLTS WHICH YOU CAN GET OFF PIN 9 |
