Overview:
The SPECTERA SKM (1G4) is a professional wireless handheld transmitter designed for the Sennheiser Spectera ecosystem. It combines premium Sennheiser audio quality with continuous bi-directional communication, allowing real-time monitoring, remote configuration, status reporting, and over-the-air firmware updates through the Spectera platform. It is intended for live sound, theater, broadcast, and large-scale production environments.
Features:
Bi-directional wireless communication and control
Integrated control channel for remote management and synchronization
Compatible with select Sennheiser and Neumann microphone capsules (sold separately)
Real-time monitoring of:
Battery status
RF performance
RSSI
Audio levels
Interference
Link quality
Remote adjustment of microphone gain and filtering
Wideband WMAS technology for efficient spectrum usage
AES-256 encryption for audio and control data security
Rugged metal construction
Supports shared BA 70 battery platform (battery sold separately)
Specs:
| Product Type | Handheld Wireless Transmitter |
| Frequency Range | 1G4 (1350 - 1400 MHz and 1435 - 1525 MHz) |
| Wireless Platform | Sennheiser Spectera |
| Control | Bi-directional remote control |
| Encryption | AES-256 |
| Capsule Compatibility | Select Sennheiser and Neumann capsules |
| Battery | BA 70 rechargeable battery (sold separately) |
| Color | Black |
| Latency | Down to 1.0 ms |
| Firmware Updates | Over-the-air |