Description: Exact item shown, audio coupling transformer from a late 50s Motorola Dispatcher Radio Telephone system. This came out of the auio section and it couples one stage to another, I think - I never could find a schematic. I measured the voltage ratio at 50 Hz as shown on the last two photos - I also have an impedance meter, at 1 KHz the yellow to green winding measurs 1 KΩ, blue to brown meausures 2 KΩ. Both windings are center tapped. I didn't take photos of the impedance measurement, I used a B&K 879B LCR meter on the "Z" range. Note to me: third gray drawer. I normally ship within 24 hours of your order, but the post office does not always initiate tracking when I put the packages in the drop off box. Check out my other items!
Price: 6 USD
Location: Santa Monica, California
End Time: 2024-02-22T00:12:52.000Z
Shipping Cost: 1 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money Back
Brand: Motorola
Unit Type: Unit
Country/Region of Manufacture: United States
Unit Quantity: 1
Modified Item: No
