Sennheiser G4 frequency ranges
| Name | Frequency range |
| Range A1 | 470-516 MHz |
| Range A | 516-558 MHz |
| Range AS | 520-558 MHz |
| Range B | 626-668 MHz |
| Range C | 734-776 MHz |
| Range D | 780-822 MHz |
| Range E | 823-865 MHz |
| Range G | 566-608 MHz |
| Range GB | 606-648 MHz |
| Name | Frequency range |
| Range A1 | 470-516 MHz |
| Range A | 516-558 MHz |
| Range AS | 520-558 MHz |
| Range B | 626-668 MHz |
| Range C | 734-776 MHz |
| Range D | 780-822 MHz |
| Range E | 823-865 MHz |
| Range G | 566-608 MHz |
| Range GB | 606-648 MHz |