| DC VOLTAGE RATING | 7.5 VOLTS NOMINAL |
| ELECTRICAL POWER SOURCE RELATIONSHIP | OPERATING |
| FREQUENCY RATING | 403.0 MEGAHERTZ MINIMUM AND 470.0 MEGAHERTZ MAXIMUM 4TH ALTERNATE OPERATING POWER RQMT |
| FREQUENCY RATING | 450.0 MEGAHERTZ MINIMUM AND 527.0 MEGAHERTZ MAXIMUM 5TH ALTERNATE OPERATING POWER RQMT |
| FREQUENCY RATING | 136.0 MEGAHERTZ MINIMUM AND 174.0 MEGAHERTZ MAXIMUM 1ST ALTERNATE OPERATING POWER RQMT |
| FREQUENCY RATING | 300.0 MEGAHERTZ MINIMUM AND 370.0 MEGAHERTZ MAXIMUM 2ND ALTERNATE OPERATING POWER RQMT |
| FREQUENCY RATING | 330.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM 3RD ALTERNATE OPERATING POWER RQMT |
| INTERNAL BATTERY ACCOMMODATION | INCLUDED |
| OVERALL DEPTH | 37.5 MILLIMETERS NOMINAL |
| OVERALL HEIGHT | 137.0 MILLIMETERS NOMINAL |
| OVERALL WIDTH | 57.5 MILLIMETERS NOMINAL |
| POWER OUTPUT | 4.000 WATTS MINIMUM AND 5.000 WATTS MAXIMUM |
| RECEIVER CHANNEL QUANTITY | 16 |
| SPECIAL FEATURES | MEETS OR EXCEEDS MIL-STD-810; ALSO IP54 FOR SEALING AND TIA/EIA 603 FOR SHOCK, VIBRATION, DUST AND HUMIDITY; FULL BANDSPLIT FREQUENCY SEPARATION IN BOTH THE TRANSMITTER AND RECEIVER; FREQUENCY AVAILABILITY SUBJECT TO COUNTRY LAW AND REGULATIONS; TRI-COLORED LED INDICATES RECHARGEABLE BATTERY STRENGTH; SWITCHABLE RF POWER LEVEL TO CONSERVE BATTERY CONSUMPTION; PUSH BUTTON ALARM; PROGRAMMABLE CHANNEL SPACING OF 12.5/25 KHZ MODE; CAN ENABLE/DISABLE REPEATER TO TALK TO MORE THAN ONE UNIT, OR TALK UNIT TO UNIT; INTERNAL VOICE OPERATED TRANSMISSION (VOX); TIGHT (FILTER OUT EXCESSIVE NOISE) OR NORMAL SQUELCH; COMPLIES WITH ISO 9001 STANDARD |
| TRANSMITTER CHANNEL QUANTITY | 16 |
| TYPE/MODEL DESIGNATION | GP328 |