Serving our customers with quality and safety first.
12.375in. ⁓12-3/8"
1.375in.
7.500in.
digital microwave radio; RD-U4 hotstandby; DM-4A processing shelves
if combiner combines the main and diversity 70 mhz if signals from the low noise down converter modules; requires a -15V input from power converter; monitors both if levels and provides outputs to monitor and alarm unit for alarm indication and pin jack test points for maintenance; if alarm threshold is preset at -24 dbm and a combiner stress (comb stress) voltage output provides alarm indication if exceeded; applies a controlled PHASE-Shift to one if paths under control of an error voltage from the if module
An electronic device which mixes two or more input frequencies which are usually adjustable, combines them linearly in desired proportions to produce a common output signal which is a resultant of the input frequencies. Excludes items having integral oscillators. See also converter, frequency, electronic and mixer, crystal, waveguide.
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.
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.
Warner-robins air logistics center 455 byron st robins afb, ga 31098-1860
Communications
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.