| AC VOLTAGE RATING | 115.0 VOLTS NOMINAL 1ST ALTERNATE OPERATING POWER RQMT |
| AC VOLTAGE RATING | 230.0 VOLTS NOMINAL 2ND ALTERNATE OPERATING POWER RQMT |
| CHANNEL FREQUENCY SEPARATION | 170.0 HERTZ |
| CHANNEL FREQUENCY RANGE IN HERTZ | +595.0 TO 1955.0 |
| FREQUENCY RATING | 60.0 HERTZ NOMINAL 1ST ALTERNATE OPERATING POWER RQMT |
| FREQUENCY RATING | 60.0 HERTZ NOMINAL 2ND ALTERNATE OPERATING POWER RQMT |
| LINE TERMINATION TYPE | TWO-WIRE |
| LOOP ACTUATION CURRENT TYPE | DC |
| LOOP OPERATION TYPE | FULL DUPLEX OR HALF DUPLEX |
| LOOP SELECTION DEVICE | SWITCH |
| OVERALL HEIGHT | 20.000 INCHES NOMINAL |
| OVERALL LENGTH | 66.000 INCHES NOMINAL |
| OVERALL WIDTH | 30.000 INCHES NOMINAL |
| MULTIPLEXING METHOD | FREQUENCY DIVISION |
| NONDEFINITIVE SPEC/STD DATA | CF-2-A TYPE |
| PHASE | SINGLE 1ST ALTERNATE OPERATING POWER RQMT |
| PHASE | SINGLE 2ND ALTERNATE OPERATING POWER RQMT |
| SPECIAL FEATURES | END ITEM IDENTIFICATION TYPE NO. TC-22-A |
| TOTAL CHANNEL QUANTITY | 4 |
| TRANSMITTING SPEED | 60 OR 75 WORDS PER MIN. |