National Item Identification Number
00-268-7804
002687804
5996-00-268-7804
5996002687804
National Stock Number
Item Name
AMPLIFIER,PARAMETRIC
Federal Supply Class
5996
Description
An item, the output characteristics of which are uniformly related to the input signal, but of greater amplitude with respect to current and/or voltage. It consists basically of an input signal inductance, an output signal inductance, and a semiconductor diode device. An external source of radio frequency power, commonly referred to as the ""pump frequency"" is injected across the diode at a frequency fundamentally or harmonically related to the input signal frequency. The diode, operating as a type of frequency-controlled capacitor, increases the amplitude of the input signal by an appreciable value, at an almost zero noise level. The characteristic of extremely low noise level at very high operating frequencies, makes the amplifier suitable for use with radar receivers, missile detection and tracking equipments, radio astronomy research, and the like. Excludes AMPLIFIER, RADIO FREQUENCY.
Commercial and Government Entity Code (Supplier Data)
4U884
RAYTHEON COMPANY
2000 EAST EL SEGUNDO BLVD.
EL SEGUNDO
CA
90245
310-334-2057
82577
4U884
RAYTHEON COMPANY
2000 EAST EL SEGUNDO BLVD.
EL SEGUNDO
CA
90245
310-334-2057
82577
Reference Numbers (Part Numbers)
254273
254273
3900918
3900918
Required Categories
OVERALL LENGTH
OVERALL HEIGHT
OVERALL WIDTH
SPECIAL FEATURES
CRITICALITY COD
Required Description
1.148 INCHES NOMINAL
0.275 INCHES NOMINAL
0.960 INCHES NOMINAL
SOURCE CONTROL