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National Stock Number:
5895-01-482-9390
Federal Supply Class:
5895
National Item Identification Number:
014829390
Description:
MODEM,COMMUNICATIONS
Detail:
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.
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Manufacturer Information:
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Techincal Specification:
| ELECTRICAL POWER SOURCE RELATIONSHIP | OPERATING | | AC VOLTAGE RATING | 90.0 VOLTS MINIMUM AND 264.0 VOLTS MAXIMUM 1ST ALTERNATE OPERATING POWER RQMT | | FREQUENCY RATING | 47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM 1ST ALTERNATE OPERATING POWER RQMT | | OVERALL DEPTH | 18.000 INCHES NOMINAL | | OVERALL HEIGHT | 1.750 INCHES NOMINAL | | OVERALL WIDTH | 17.000 INCHES NOMINAL | | SPECIAL FEATURES | PSK DIGITAL SATELLITE MODEM; 48 TO 512KBPS; CONTAINED IN A 1 RACK UNIT HIGH CHASSIS; MODEM CARD CONTAINS A MODULATOR, DEMODULATOR, DOPPLER BUFFER, RS449/422 OR V.35 INTERFACE PORT |
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