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an/SSQ-120, rack, electrical equip; 8697-1006 (26401) , rack, electrical equip; 0090829-01 (29355) , rack, electrical equip; 7401904 (53711) , rack, electrical equip
vhf/uhf dsp receiver
rf input inpedence 50 ohms, ; if section 1st if 1621.4 mhz, 2nd 21.4 mhz, 3rd 1.4 mhz, 4th if filters 18 standard BANDWIDTHS-240, 180, 150, 110, 100, 60, 50, 35, 30, 25, 20, 15, 10, 6.0, 5.0, 3.0, 2.0 and 1 khz; shape factor better than 1.5:1, 6db to 80 db; inband ripple 1db max; power requirements +24 vdc @ 700ma, +12 vdc @ 2000 ma, -12 vdc @ 300 ma, +5 vdc @ 1500 ma, -5.2 vdc @200 ma
tuning accuracy external frequency standard of 10mhz tuned frequency equal to accuracy of external standard in ppm with additional digital synthesis error of porm 0.003 hz; internal frequency reference option tcxo; scan andsweep memory channels 250 programmablechannels, scan up to 250 channels, sweep F1 to F2 at selected steps, up to 125 sweep bands, sweep and scan rate 1 to 100 per second, adjustable thresold 1 db increments
tuning range 20-1200Mhz; quadrature digital if output; slave lo input/output for df applications; 10 hz tuning resolution; sweep and scan functions up to 100 channels per second; 18 synthesized digital if filters; lo radiation less than -90 dbm; low lo phast noise; high dynamic range IP3>+10 dbm nf 11 db typical
A receiver specifically designed to accept a signal from a transmitter, digital data and to restore the signal to its original form and sequence for input to associated equipment, such as a computer. Excludes receiver, coordinate data.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Item does not contain precious metal.
No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
Represents items with no adp components
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.
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SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.
SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.
MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.
MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category
IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.