NPFC - MIL-R-22679
RECEIVER-TRANSMITTER RADIO RT-559/ASQ-58 AND RT-559A/ASQ-58
| Organization: | NPFC |
| Publication Date: | 1 November 1960 |
| Status: | active |
| Page Count: | 14 |
scope:
- The equipment covered by this specification shall be of one type and shall provide two-way radio communication with properly equipped surface stations and other aircraft by means of amplitude modulated radio telephony. When installed with the necessary associated equipment the radio set shall provide the following:
(1) Communications by means of AM radio telephony (A3).
(2) Reception of special-type signals consistent with the performance requirements outlined herein.
(3) Automatic direction finding when installed with certain equipment.
(4) Automatic relay wherein reception of signals on one equipment will cause transmission on another as outlined herein.
Document History