Specifications
| Frequency range | 470 to 718 MHz, subdivided into 3 ranges: SK 6000 A1 – A4: 470 – 558 MHz SK 6000 A5 – A8: 550 – 638 MHz SK 6000 B1 – B4: 630 – 718 MHz |
| Modulation scheme | Digital modulation – Long Range Mode (LR) – Link Density Mode (LD) |
| Audio codec | LR mode: SeDAC (Sennheiser Digital Audio Codec) LD mode: SePAC (Sennheiser Performance Audio Codec) |
| Switching bandwidth | 88 MHz |
| Frequency stability | < 5 ppm |
| Tuneability | 25 kHz steps |
| Encryption | AES 256 and Digital 9000 encryption |
| Lower cut-off-frequency (−3 dB) | Mic: adjustable, 30 Hz, 60 Hz, 80 Hz, 100 Hz, 120 Hz Line: 30 Hz, 60 Hz, 80 Hz, 100 Hz, 120 Hz |
| RF output power | LR: 25 mW rms LD: 3.5 mW rms |
| Audio frequency response | LR: 30 Hz to 20 kHz (3 dB) LD: 30 Hz to 14 kHz (3 dB) |
| Audio Gain | Mic: adjustable in 3 dB steps from 0 dB to +42 dB Line: adjustable in 3 dB steps from −6 dB to +9 dB |
| Input impedance | Mic: 22 kΩ; Line: 1 MΩ |
| Mic / Line input | 3-pin audio socket |
| Instrument cable emulation | Adjustable cable length with 3 steps |
| Antenna output | Coaxial socket |
| Operating time | 6.5 h (with BA 61 battery pack) |
| Dimensions (H × W × D) | 76 × 62 × 20 mm (with BA 61 battery pack) |
| Weight | Approx. 147 g (with BA 61 battery pack and beltclip) |








