Dual 10 turn potentiometer

[Steve]

Anyone know where to find a dual 10k 10 turn linear potentiometer? By
dual I mean one behind the other with concentric shafts, so they can
be operated independantly. The mfg wants $350.00 for one, I was
hoping to find one cheaper than that. I may be able to get by with a
10 turn with a 1/8in shaft, the one in the rear is the one that's
broken, the front one is still in ok shape.

All thoughts appreciated.

Steve

 

[Eeyore]

Steve wrote:

Anyone know where to find a dual 10k 10 turn linear potentiometer? By
dual I mean one behind the other with concentric shafts, so they can
be operated independantly. The mfg wants $350.00 for one, I was
hoping to find one cheaper than that. I may be able to get by with a
10 turn with a 1/8in shaft, the one in the rear is the one that's
broken, the front one is still in ok shape.

All thoughts appreciated.

My immediate thought is that you should redesign your circuit so as not to
need such an estoeric part. $350 is not even remotely surprising.

What does it do ?


Graham

 

On 3ÔÂ21ČŐ, ÉĎÎç6Ęą51ˇÖ, Steve <s...@s.c> wrote:

Anyone know where to find a dual 10k 10 turn linear potentiometer? By
dual I mean one behind the other with concentric shafts, so they can
be operated independantly. The mfg wants $350.00 for one, I was
hoping to find one cheaper than that. I may be able to get by with a
10 turn with a 1/8in shaft, the one in the rear is the one that's
broken, the front one is still in ok shape.

All thoughts appreciated.

Steve

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On 3ÔÂ21ČŐ, ÉĎÎç6Ęą51ˇÖ, Steve <s...@s.c> wrote:

Anyone know where to find a dual 10k 10 turn linear potentiometer? By
dual I mean one behind the other with concentric shafts, so they can
be operated independantly. The mfg wants $350.00 for one, I was
hoping to find one cheaper than that. I may be able to get by with a
10 turn with a 1/8in shaft, the one in the rear is the one that's
broken, the front one is still in ok shape.

All thoughts appreciated.

Steve

Do you want access to China's massive pool of electronic
manufacturers... but lack the time to contact suppliers, negotiate
contracts, arrange shipping or monitor product quality? Don't worry -
Let seriouswholesale deal with all that for you.

*Check out the huge range of Gadgets, MP3 / MP4 Players, Car DVD /
Audio, and Computer Accessories now by visiting the online wholesale
catalog at seriouswholesale. com You'll have peace of mind thanks to
the seriouswholesale Quality Control, 12-month Warranty on all
products, and easy secure payment by credit card through Paypal.

Selling on eBay or your own online store? Send products direct from
our warehouse to your customers using our unique drop-shipping
service. You can profit by selling hundreds of different products,
without holding any of your own inventory! Any questions you have will
be answered by the seriouswholesale English-speaking customer support
team... Their aim is to make your China electronics importing business
easier to run than ever before.

Welcome to http://www.seriouswholesale.com.

seriouswholesale - Buy from the source, profit without the hassle.

- 12 Months Warranty - No minimum order restrictions - Drop-shipping
with no additional fee - Pay by safely by PayPal seriouswholesale
Wholesale Co., Ltd.: Chinas original and best online electronics
wholesaler & drop-shipper: seriouswholesale. com

 

On 3ÔÂ21ČŐ, ÉĎÎç6Ęą51ˇÖ, Steve <s...@s.c> wrote:

Anyone know where to find a dual 10k 10 turn linear potentiometer? By
dual I mean one behind the other with concentric shafts, so they can
be operated independantly. The mfg wants $350.00 for one, I was
hoping to find one cheaper than that. I may be able to get by with a
10 turn with a 1/8in shaft, the one in the rear is the one that's
broken, the front one is still in ok shape.

All thoughts appreciated.

Steve

Do you want access to China's massive pool of electronic
manufacturers... but lack the time to contact suppliers, negotiate
contracts, arrange shipping or monitor product quality? Don't worry -
Let seriouswholesale deal with all that for you.

*Check out the huge range of Gadgets, MP3 / MP4 Players, Car DVD /
Audio, and Computer Accessories now by visiting the online wholesale
catalog at seriouswholesale. com You'll have peace of mind thanks to
the seriouswholesale Quality Control, 12-month Warranty on all
products, and easy secure payment by credit card through Paypal.

Selling on eBay or your own online store? Send products direct from
our warehouse to your customers using our unique drop-shipping
service. You can profit by selling hundreds of different products,
without holding any of your own inventory! Any questions you have will
be answered by the seriouswholesale English-speaking customer support
team... Their aim is to make your China electronics importing business
easier to run than ever before.

Welcome to http://www.seriouswholesale.com.

seriouswholesale - Buy from the source, profit without the hassle.

- 12 Months Warranty - No minimum order restrictions - Drop-shipping
with no additional fee - Pay by safely by PayPal seriouswholesale
Wholesale Co., Ltd.: Chinas original and best online electronics
wholesaler & drop-shipper: seriouswholesale. com

 

[sck0006]

On Mar 20, 11:41 pm, Eeyore <rabbitsfriendsandrelati...@hotmail.com>
wrote:

Steve wrote:
Anyone know where to find a dual10k10turnlinear potentiometer?  By
dual I mean one behind the other with concentric shafts, so they can
be operated independantly.  The mfg wants $350.00 for one, I was
hoping to find one cheaper than that.  I may be able to get by with a
10turnwith a 1/8in shaft, the one in the rear is the one that's
broken, the front one is still in ok shape.

All thoughts appreciated.

My immediate thought is that you should redesign your circuit so as not to
need such an estoeric part. $350 is not even remotely surprising.

What does it do ?

Graham

Unfortunately, it's for an existing unit, a NAV-402AP built by IFR.
It is for coarse/fine frequency control, and the way the panel is
designed the pots need to be lined up one behind another, not much
room for modification. It's the knob in the upper right hand of this:
http://www.aeroexpress.com/images/products/nav402.jpg

Thanks for the reply,
Steve

 

On 3ÔÂ21ČŐ, ÉĎÎç6Ęą51ˇÖ, Steve <s...@s.c> wrote:

Anyone know where to find a dual 10k 10 turn linear potentiometer? By
dual I mean one behind the other with concentric shafts, so they can
be operated independantly. The mfg wants $350.00 for one, I was
hoping to find one cheaper than that. I may be able to get by with a
10 turn with a 1/8in shaft, the one in the rear is the one that's
broken, the front one is still in ok shape.

All thoughts appreciated.

Steve

Do you want access to China's massive pool of electronic
manufacturers... but lack the time to contact suppliers, negotiate
contracts, arrange shipping or monitor product quality? Don't worry -
Let seriouswholesale deal with all that for you.

*Check out the huge range of Gadgets, MP3 / MP4 Players, Car DVD /
Audio, and Computer Accessories now by visiting the online wholesale
catalog at seriouswholesale. com You'll have peace of mind thanks to
the seriouswholesale Quality Control, 12-month Warranty on all
products, and easy secure payment by credit card through Paypal.

Selling on eBay or your own online store? Send products direct from
our warehouse to your customers using our unique drop-shipping
service. You can profit by selling hundreds of different products,
without holding any of your own inventory! Any questions you have will
be answered by the seriouswholesale English-speaking customer support
team... Their aim is to make your China electronics importing business
easier to run than ever before.

Welcome to http://www.seriouswholesale.com.

seriouswholesale - Buy from the source, profit without the hassle.

- 12 Months Warranty - No minimum order restrictions - Drop-shipping
with no additional fee - Pay by safely by PayPal seriouswholesale
Wholesale Co., Ltd.: Chinas original and best online electronics
wholesaler & drop-shipper: seriouswholesale. com