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The Spectera SKM is a wireless handheld transmitter for the Spectera ecosystem, combining premium Sennheiser audio with continuous bidirectional communication, integrated control, and remote configuration.
Designed for professional live sound, theatre, and broadcast productions, it provides real-time monitoring of RF performance, battery status, audio levels, and link quality, while supporting remote configuration and over-the-air firmware updates through the Spectera platform. It is compatible with select Sennheiser and Neumann microphone capsules and uses wideband WMAS technology for reliable operation in demanding RF environments.
The Spectera SKM features ultra-low latency down to 1.0 ms, AES-256 encryption, a shared BA 70 battery platform with up to seven hours of operating time, and rugged metal construction. It is available in UHF (470 - 608 MHz & 630 - 698 MHz) and 1G4 (1350 - 1400 MHz & 1435 - 1525 MHz) variants.
| RF Transmission Power | Up to 50 mW; country-wise limited |
|---|---|
| RF Channels | 1 |
| Power Supply | BA 70 rechargeable battery pack |
| Battery Operating Time | >6 h in live mode |
| Temperature | Operation: -10°C to +50°C (14°F to 122°F) Storage: -25°C to +70°C (-13°F to 158°F) |
| Relative Humidity | 25% to 95% (non-condensing) |
| Dimensions | Length: 7.72" (196 mm) Capsule Interface Diameter: 1.57" (40 mm) Shaft Diameter: 1.31" (33.3 mm) |
| Weight | Approx. 0.43 lbs (0.20 kg) (without BA 70) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
