National Item Identification Number

00-212-7625
002127625
4920-00-212-7625
4920002127625

National Stock Number

Item Name

ATTENUATOR,VARIABLE

Federal Supply Class

4920

Description

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).

Commercial and Government Entity Code (Supplier Data)

---

56232

---

---

Reference Numbers (Part Numbers)

673644

Required Categories

APPLICATION DESIGN
FREQUENCY RANGE
VOLTAGE STANDING WAVE RATIO
POWER RATING;

Required Description

WAVEGUIDE
8.600 GIGAHERTZ MINIMUM AND
9.500 GIGAHERTZ MAXIMUM
1.10 AND
2.00;