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National Stock Number:
5915-00-087-1477
Federal Supply Class:
5915
National Item Identification Number:
000871477
Description:
FILTER,RADIO FREQUENCY INTERFERE
Detail:
An item designed to suppress undesired (interfering) frequencies and have a minimal effect on the desired frequencies when inserted in an electrical power circuit. Excludes items which consist of a single capacitor, inductor, resistor, or devices consisting of only two or more circuit elements of the same basic name. Excludes FILTER, LOW PASS and SUPPRESSOR, IGNITION INTERFERENCE. For items designed to be inserted in a line which is primarily intended to carry high frequency waves modulated with signals, such as antenna lead-in, see FILTER, BAND SUPPRESSION and FILTER, BAND PASS. See also LIMITER, ELECTRICAL NOISE.
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Manufacturer Information:
| TRF15 | 18581 | ELECTRO-METRICS CORPORATION DBA ELECTRO-METRICS | | TRF15 | 4M8Y2 | ELECTRO-METRICS CORPORATION | | TRF15 | 72314 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | BRIDGED-T NOTCH FILTER; UNIT IS PRIMARILY INTENDED FOR USE WITH RADIO RECEIVERS OR TUNABLE VOLTMETERS TO ALLOW THE USE OF THEIR FULL SENSITIVITY IN THE PRESENCE OF A STRONG UNDESIRED SIGNAL; WHERE SEVERAL UNDESIRED SIGNALS OF HIGH AMPLITUDE ARE PRESENT, THE FILTER MAY BE CONNECTED IN TANDEM TO REDUCE THEM TO DESIRABLE LEVELS | | OVERALL HEIGHT | 7.000 INCHES NOMINAL | | OVERALL LENGTH | 17.250 INCHES NOMINAL | | OVERALL WIDTH | 15.750 INCHES NOMINAL | | SPECIAL FEATURES | FREQUENCY RANGE 110 MHZ TO 1 GHZ; TECH ORDER 33A1-12-834-1; WEIGHT 20.250 LBS; MAX INPUT POWER 10 WATTS AVG AND 200 WATTS PEAK; IMPEDANCE INPUT AND OUTPUT 50 OHMS; CONNECTORS TYPE N FEMALE COAXIAL; PASS BAND EACH UNIT DC TO 1 GHZ; SPURIOUS RESPONSE 18 DB MAX; SIMILAR BUT NOT INTERCHANGEABLE WITH NSNS 5915-00-894-2802, 5915-00-965-8409, 5915-00-965-8413, AND 5915-00-965-8422; REJECTION AT NOTCH CENTER 80 DB MIN AND 100 TO 120 DB TYPICAL; PASS BANK INSERTION LOSS 6 DB MAX AND 3 DB TYPICAL | | SUPPLEMENTARY FEATURES | MANUFACTURERS NAME: FILTER,TUNABLE REJECTION |
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