| MRK Portable Radio | MRK Portable Radio | ||||||||||
| Product Code PK | Product Code PK | ||||||||||
| Product Code | Type | Freq Band MHz | Product Code | Freq Band MHz | Selectivity | ||||||
| PK | 1 | G | G | A | PK | G | 1 | N | 1 | X | |
| MRK | MRK-1 Std | 130-160 | Conventional Aegis | MRK | 130-160 | MRK-1 Analog | Switchable | Standard | |||
| 2 | H | E | C | H | 2 | S | 2 | ||||
| MRK-2 Std | 150-174 | Conventional Analog | 150-174 | MRK-2 Analog | Standard | Switchable | |||||
| 3 | P | C | E | P | 3 | 5 | |||||
| MRK-2 Scan Std | 403-430 | Conventional | EDACS Aegis | 403-430 | MRK-1 Aegis | Standard | |||||
| 4 | T | T | T | T | 4 | ||||||
| MRK-1 Switchable | Trunked | EDACS Analog | MRK-2 Aegis | ||||||||
| 5 | U | 3 | U | 5 | |||||||
| MRK-2 Switchable | 440-470 | Intrinsically Safe Analog | 440-470 | MRK-2 Analog Scan | |||||||
| 6 | X | X | X | 6 | |||||||
| MRK-2 Scan Switchable | 470-500 | 470-500 | MRK-2 Aegis Scan | ||||||||
| Z | Z | ||||||||||
| 806-870 | 806-870 | ||||||||||
| 8 | 9 | ||||||||||
| 806-870 | 896-941 | ||||||||||
| 9 | |||||||||||
| 896-941 | |||||||||||
| Incomplete, numbering scheme is not consistent. ID using 344A… part number. | |||||||||||