| TEST TYPE | AMPLIFICATION AND |
| SUPPLY VOLTAGE |
| AMPLIFIER CHANNEL ACCOMMODATION | SINGLE |
| INDICATOR | NOT INCLUDED |
| AC VOLTAGE RATING | 120.0 VOLTS NOMINAL |
| FREQUENCY RATING | 60.0 HERTZ MINIMUM AND |
| 400.0 HERTZ MAXIMUM |
| PHASE | SINGLE |
| OVERALL WIDTH | 22.350 INCHES NOMINAL |
| OVERALL HEIGHT | 20.160 INCHES NOMINAL |
| OVERALL LENGTH | 25.220 INCHES NOMINAL |
| CLOSURE | INCLUDED |
| INCLOSURE MATERIAL | ALUMINUM |
| SPECIAL FEATURES | WEIGHT 75 LBS; SINGLE PHASE; OUTPUT IMPEADANCE 75 OHMS; OUTPUT VOLTAGE 0.05 MILIVOLTS TO 1.5 VOLTS |
| FUNCTIONAL DESCRIPTION | PROVIDES TEST SIGNALS FOR THE ALIGNMENT AND ADJUSTMENT OF LOGARITHMIC AMPLIFIER PRINTED CIRCUIT CARDS USED IN RADAR SETS AN/TPS-43 AND AN/TPS-48; ALSO SUPPLIES DC VOLTAGES FOR THE OPERATION OF THE LOG AMPLIFIER BEING TESTED AS WELL AS SYNC SIGNAL AND ERROR WAVEFORM FOR THE OSCILLOSCOPE USED IN TESTING THE LOG AMPLIFIERS; ALSO HAS FACILITIES FOR DETECTING 30 MHZ VIDEO FROM LOG AMPLIFIERS WHICH HAVE NO DETECTORS AT THEIR OUTPUT |
| RELATIONSHIP TO SIMILAR EQUIPMENT | MODIFIED FROM AMPLIFER TEST SET TS 1722/TPS-27 (NSN 6625-00-822-5508) TO ACCEPT TRANSISTORIZED LOG AMPLIFIER PRINTED CIRCUIT CARDS |
| REFERENCE DATA AND LITERATURE | T.O. 33D7-2-21-1 |