Serving our customers with quality and safety first.
ata rate 0 to 300; compatibility bell 103 and 113 or CC1Tt v.21; transmit frequencies bell originate 1070 hz/space, 1270 hz/MARK-Answer 2025 hz/space, 2225 hz/mark; CC1Tt originate 1/80 hz/space, 980 hz/mark, answer 1850 hz/space, 1650 hz/mark; receive frequencies:bell:orginate 2025 hz/space, 2225 hz/mark , answer 1070 hz/space, 1270 hz/mark; CC1Tt originate 1850 hz/space, 1650 hz/mark, answer 1180 hz/space, 980 hz/mark; transmit level -15Dbm; M0Dulation frequency shift key; input/output interfaces E1A RS232C/v.24 or 1eee 488; dimensions 4in wide by 10 in. dia. by 2 in high.
An item which modulates and demodulates one or more electrical signals. It connects data terminal equipment to a communication line or network such as telephone, radio or telegraph. It may include the multiplexing and demultiplexing circuits, circuit amplifiers and source(s) of carrier frequency. For items designed for light signals, see modem, fiber optic.
Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.
Packing shall be accomplished in accordance with table c.ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.
Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.
No special marking.
OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.
SPI No.: Special packaging instructions number.
LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.
SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.
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.
Adp accessorial equipment. Represents accessorial equipment which is considered to be a component, device, or unit that is related directly to and essential in the operation of adpe. Included in this class are complete units and components of related general purpose accessorial equipment which are used as part of a system such as weapon system, control system, missile system, communications system, or navigational system. It also encompasses various units or devices and associated control units that are used in combination or conjuction with the adpe configuration but are not part of the configuration itself.
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.