| BODY OVERALL HEIGHT | 1.562 INCHES NOMINAL |
| COMPONENT TYPE AND QUANTITY ACCOMMODATED | 2 CRYSTAL |
| CRYSTAL HOLDER DESIGNATOR | HC-6/U |
| FURNISHED CRYSTAL UNIT SPECIFIED FREQUENCY | 30.0625 MEGAHERTZ AND 30.066 MEGAHERTZ |
| HEATER ELEMENT OPERATING VOLTAGE RATING IN VOLTS AND TYPE | 6.3 AC NOMINAL |
| INCLOSURE TYPE | INCLOSED |
| MAINTAINED OVEN CAVITY TEMP RATING | 75.0 CELSIUS |
| MAINTAINED TEMP TOLERANCE RATING | -2.0 TO 2.0 CELSIUS |
| OVERALL DIAMETER | 1.562 INCHES NOMINAL |
| OVERALL HEIGHT | 2.062 INCHES NOMINAL |
| MAXIMUM WARM UP TIME IN MINUTES | 8.0 |
| OPERATING POWER DISSIPATING RATING IN WATTS | 3.0 |
| SHUNT CAPACITANCE IN PICOFARADS | 7.000 NOMINAL |
| STYLE DESIGNATOR | OCTAL SOCKET |
| TERMINAL TYPE AND QUANTITY | 8 STANDARD TUBE BASE |