CO Pot Value

[smiller]

Does anyone know the value (in ohms) of the CO potentiometer for the R1100's?

 

TIA,

[Clive Liddell]

I'm a bit behind - but herewith your CO pot value...

 

The full resistance is 990 Ohms and 14 turns of the adjuster slides the moving contact from one side to the other.

[smiller]

Ah, thanks so much Clive. That info was not easy to find.

[bmwmick]

I'm a bit behind - but herewith your CO pot value...

 

The full resistance is 990 Ohms and 14 turns of the adjuster slides the moving contact from one side to the other.

 

Clive,

What are the limits? Does it go all the way to 0?

I went through ALL my Rob Lentini notes and could NOT find the low limit.

 

Thanks,

Mick

[Clive Liddell]

Mick,

You have caught me out doing a half job at documenting my findings. I recall checking R at the extremities but cannot recall whether it was zero or a residual amount.

 

I think I would have noted it had it been other than zero but at the time I was more interested in the number of turns of the adjuster.

 

Sorry about that...

[bmwmick]

Mick,

You have caught me out doing a half job at documenting my findings. I recall checking R at the extremities but cannot recall whether it was zero or a residual amount.

 

I think I would have noted it had it been other than zero but at the time I was more interested in the number of turns of the adjuster.

 

Sorry about that...

 

Clive,

No problem (I won't tell DATA Curry)

Is your final adjustment somewhere in the middle of the range?

I'm thinking we could just source a 14-turn high precision pot. to make our own CO pots if we wanted.

 

Thanks,

Mick