NPFC - MIL-M-10670
MONITORING SET, TELEPHONE (MONITORING EQUIPMENT AN/PTA-1( ))
inactive
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| Organization: | NPFC |
| Publication Date: | 15 August 1952 |
| Status: | inactive |
| Page Count: | 12 |
scope:
This specification covers one type of small portable, battery operated, audio amplifier equipment intended for use in monitoring telephone transmissions on wire lines. This equipment includes a pickup device which is connected to the input of the amplifier and amplifier output terminations which provides for connection to Headset HS-30-( ), Recording Equipments RC-169-( ) and RC-179-( ) or field wire.
intended Use:
Monitoring Equipment AN/PTA-1( ) is intended for use as a light-weight battery operated tactical military equipment for the field interception of enemy wire line voice frequency messages without... View More
Document History
April 1, 1997
MONITORING SET, TELEPHONE (MONITORING EQUIPMENT AN/PTA-1( ))
A description is not available for this item.
October 5, 1990
MONITORING SET, TELEPHONE (MONITORING EQUIPMENT AN/PTA-1( ))
A description is not available for this item.
February 7, 1983
MONITORING SET, TELEPHONE (MONITORING EQUIPMENT AN/PTA-1( ))
A description is not available for this item.
February 5, 1965
MONITORING SET, TELEPHONE (MONITORING EQUIPMENT AN/PTA-1( ))
A description is not available for this item.
MIL-M-10670
August 15, 1952
MONITORING SET, TELEPHONE (MONITORING EQUIPMENT AN/PTA-1( ))
This specification covers one type of small portable, battery operated, audio amplifier equipment intended for use in monitoring telephone transmissions on wire lines. This equipment includes a...