Info taken from a 1969 report
on projected reliability of communications equipment.
- there is more info in the report about TRED and TRED/SATCOM
configurations
This is the projected conventional communications suite for a 1970's DD
| Receiving Equipment | Use | Quantity |
| R-1051/URR | HF synthesized receiver | 12 |
| R-390A/URR | HF tuned oscillator receiver | 2 |
| AN/WRR-3 | MF/LF receiver | 2 |
| AN/SRR-19 | LF receiver | 1 |
| AN/SRA-17 | LF antenna tuner | 3 |
| AN/SRA-49 (20 channel) | HF antenna multicoupler | 1 |
| Transmitting Equipment | Use | Quantity |
| AN/URT-23 | HF manually tuned transmitter | 7 |
| AN/SRC-23 | HF auto-tuned transmitter | 2 |
| AN/WRT-1 | LF transmitter | 1 |
| AN/WRC-1 | HF transcieiver | 1 |
| AN/SRA-57, 58 | manually tuned HF multicoupler | 12 |
| MX-4845/SRA-34 | auto-tuned HF multicoupler coupler adapter | 12 |
| MX-4847/SRA-34 | auto-tuned HF multicoupler xmtr adapter | 7 |
| OA-4794/SRA-34 | auto-tuned HF multicoupler 2-6mc antenna coupler group | 8 |
| SA-1070/SRA-34 | auto-tuned HF multicoupler switch | 3 |
| C-4787/SRA-34 | auto-tuned HF multicoupler remote control | 3 |
| AN/URA-38 | manually tuned HF multicoupler | 1 |
| SB-863 | switchboard | 12 |
