The PRESELECTOR,RADIO FREQUENCY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5820-01-369-9166, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
MRO→MRO_GENERAL→F-9800
NSN:5820-01-369-9166 FSC:5820 — Radio and Television Communication Equipment, Except Airborne CAGE:12338 — RIIMIC, LLC DBA SUNAIR ELECTRONICS (USA)
SPECIFICATIONS
general_characteristics_item_description
DIMENSIONS 1.75IN HIGH 19.00IN WIDE 19.00IN DEEP STANDARD RACK MOUNT; WEIGHT 12LB; POWER REQUIREMENT 115/230VAC (47-63HZ) OR 12/24VDC,20VA MAXIMUM; INPUT AND OUTPUT IMPEDENCE IS 50OHM VDC
NSN
5820-01-369-9166
COMPONENT DIAGRAM
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: DIMENSIONS 1.75IN HIGH 19.00IN WIDE 19.00IN DEEP STANDARD RACK MOUNT; WEIGHT 12LB; POWER REQUIREMENT 115/230VAC (47-63HZ) OR 12/24VDC,20VA MAXIMUM; INPUT AND OUTPUT IMPEDENCE IS 50OHM VDC
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FUNCTIONAL DESCRIPTION: THIS IS A PRE/POSTSELECTOR WHICH PERMITS OPERATION OF COLLOCATED RECEIVERS AND TRANSMITTERS ON FREQUENCIES SEPERATED BY AS LITTLE AS 10%,PROVIDES FRONT END SELECTIVITY WHEN USED WITH RECEIVERS,REJECTS SPURIOUS OUTPUT AND BROADBAND NOISE WHEN USED AS A POSTSELECTOR WITH TRANSMITTERS,IT HAS AUTOMATIC SWITCHOVER TO LOW GAIN DURING RF OVERLOAD OR TO PROTECT MODE DURING EXTREME OVERLOAD
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
DIMENSIONS 1.75IN HIGH 19.00IN WIDE 19.00IN DEEP STANDARD RACK MOUNT; WEIGHT 12LB; POWER REQUIREMENT 115/230VAC (47-63HZ) OR 12/24VDC,20VA MAXIMUM; INPUT AND OUTPUT IMPEDENCE IS 50OHM VDC
SPECIAL FEATURES
SALIENT CHARACTERISTICS,FREQUENCY RANGE 1.60 TO 29.990MHZ,10MS MAXIMUM TUNING TIME,PARALLEL (BCD) AND SERIAL (RS-232/RS-422) REMOTE CONTROL,40DB TYPICAL UNWANTED SIGNAL ATTENUATION,BUILT-IN-TEST,SELECTABLE GAIN,AUTOMATIC SWITCHING BETWEEN PRESELECTOR AND POSTSELECTOR MODES FOR USE WITH TRANSCEIVERS MHz
FUNCTIONAL DESCRIPTION
THIS IS A PRE/POSTSELECTOR WHICH PERMITS OPERATION OF COLLOCATED RECEIVERS AND TRANSMITTERS ON FREQUENCIES SEPERATED BY AS LITTLE AS 10%,PROVIDES FRONT END SELECTIVITY WHEN USED WITH RECEIVERS,REJECTS SPURIOUS OUTPUT AND BROADBAND NOISE WHEN USED AS A POSTSELECTOR WITH TRANSMITTERS,IT HAS AUTOMATIC SWITCHOVER TO LOW GAIN DURING RF OVERLOAD OR TO PROTECT MODE DURING EXTREME OVERLOAD
OTHER ITEMS IN FSC 5820 — Radio and Television Communication Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is F-9800?
F-9800 is a PRESELECTOR,RADIO FREQUENCY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for F-9800?
F-9800 is cataloged in the U.S. Government catalog under NSN 5820-01-369-9166. This indicates validated use in U.S. government and defense supply chains.
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