| MPR / MPX Portable Radios | ||||||||
| Product Code P2 | ||||||||
| Product Code P4 | ||||||||
| Product Code | Package | Tx Freq Range | Rx Freq Range | Channel Spacing | RF Power | Max Chan Capacity | Control | Power Source |
| P2 | A | H | H | 2 | 4 | A | E | N |
| MPR | Basic | 138-155 | 138-150 | 12.5 KHz | 0.9-1.6 Watts | One | Standard (Common Osc) | 750 mAH |
| P4 | B | J | J | 5 | 5 | B | K | M |
| MPX | Medium | 150-174 | 150-162 | 25 KHz | 1.7-3.8 Watts | Two | Deluxe (Common Osc) | 1200 mAH |
| C | K | K | 6 | 6 | C | D | X | |
| Extended | 150-174 | 162-174 | 30 KHz | 3.9-6.4 Watts | Three | Standard (Ind Tx & Rx Osc) | No Battery | |
| N | N | D | J | |||||
| 406-435 | 406-435 | Four | Deluxe (Ind Tx & Rx Osc) | |||||
| R | R | E | ||||||
| 435-470 | 435-470 | Five | ||||||
| S | S | F | ||||||
| 470-512 | 470-512 | Six | ||||||
| W | W | G | ||||||
| 806-825 MPX Only | 851-870 MPX Only | Seven | ||||||
| H | ||||||||
| Eight | ||||||||
| J | ||||||||
| Nine | ||||||||
| K | ||||||||
| Ten | ||||||||