Carrier Amplifier Plug-in With Copy Of Manual Tektronix 3c66

US $91

  • Lewisville, Texas, United States
  • Jul 8th
This unit looks to be unused (just a bit dusty). It's possible it was never put into service. Includes a copy of the manual and the unit is in a cardboard protective sleeve "The Tektronix 3C66 Carrier Amplifier is a plug-in introduced in 1963 for 560-series scopes. It is designed to amplify signals from transducers such as strain gauges, whose impedance varies based on, for example, mechanical strain. These transducers are usually connected in a bridge circuit. The 3C66 drives the bridge with a 25 kHz "carrier" signal, which is modulated by the relative impedances of the arms of the bridge. The resulting signal is amplified and envelope-detected by the 3C66, producing a vertical deflection proportional to the the measured quantity (strain, for example). The 3C66 provides built-in variable impedances for balancing the bridge. Because the carrier is 25 kHz, the maximum bandwidth of the measured quantity is 5kHz. This limitation is due to the settling time of the envelope detector. In addition to the vertical deflection signal, the 3C66 provides a front panel output of the measured signal." Not tested so sold AS-IS ------------------------------------------------------------------------------------------------------------------ Payment Policy: We accept PayPal (via Ebay) Shipping: USA:  We use UPS or FedEx Ground as standard shipping method for all 48 States.  Ebay GSP is used for limited international shipping.  See below. International Shipping: LIMITED INTERNATIONAL SHIPPING      INCLUDES:  Canada, United Kingdom, Denmark, Finland, Greece, Japan, Sweden, Belgium,                             France, Ireland, Netherlands, Spain, Italy, Germany, Austria, Israel,                             Mexico, Switzerland, Norway, Bermuda, South Korea, Taiwan Returns Policy: Our goal is to ensure you are completely satisfied with your purchase. Please Read carefully the description of the item listed for full details before bidding.   No returns or exchanges are accepted. -------------------------------------------------------------------------------------------------------------------  
Used, No dents or scratches (just a little dusty). Unable to test unit.
Modified Item No
Brand Tektronix
Country/Region of Manufacture United States
Product Type 3C66

Directions

Similar products from How-To Guides & Manuals

People who viewed this item also vieved

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies