Sanwa has released a few compatibility charts over the years, but none that includes all models.
| RF Mode | FHSS 5 | FHSS 4 | FHSS 4/3 | FHSS 3 | FH-E | FHSS 2 | ||
|---|---|---|---|---|---|---|---|---|
| Product Name | RX-493i/493 RX-492/492i RX-491 | RX-482 RX-472/47T RX-461/462 | RX-481/481 WP RX-471/471W | RX-451R | RX-451 RX-381 RX-380 | RX-391W | RX-371W RX-37W RX-442DS | |
| Current | M17 | 〇 (*4) | 〇 | 〇 | 〇 | 〇 | x | x |
| Exzes ZZ | x | 〇 | 〇 | 〇 | 〇 | x | x | |
| MT-5 | 〇 | x | x | x | x | x | x | |
| MT-R | 〇 | x | x | x | x | x | x | |
| MX-6 | x | x | x | x | x | 〇 | x | |
| Retired | M12S/M12S-RS | x | 〇 | 〇 | 〇 | 〇 | x | x |
| M12 | x | 〇 | 〇 | 〇 | 〇 | x | x | |
| Exzes Z | x | 〇 | 〇 | 〇 | 〇 | x | x | |
| MT-S | x | 〇 | 〇 | 〇 | 〇 | x | x | |
| EXZES X/M11X | x | x | 〇 | 〇 | 〇 | x | 〇 | |
| MT-44 | x | 〇 | 〇 | 〇 | 〇 | x | x | |
| MT-4s | x | 〇 | 〇 | △ (*1) | 〇 | x | 〇 (*3) | |
| MX-3X/GEMINI X | x | x | △ (*2) | △ (*2) | 〇 | x | 〇 | |
| MX-V/BLAZER G/MX-3G | x | x | x | x | x | x | 〇 | |
| M11/EXZES PLUS+TM-222D | x | x | x | x | x | x | 〇 | |
| MX-Sport | x | x | x | x | x | x | 〇 | |
*1: Not compatible with SSR mode
*2 Not compatible with SHR/SSR mode
*3 MT-4S is not compatible with FHSS 2 in EU area from early 2015
*4 Indicator function is only compatible with MT-5
* RX-461 and 462 are not compatible with SSL system