Sennheiser Spectera SEK (1G4) Beltpack Transceiver

In addition, the same RF connection allows full remote control and monitoring of IEM volume, audio levels and settings, RF status, battery status, and more via LinkDesk software. Variants include UHF (470-608 MHz and 630-698 MHz) or 1G4 (1350-1400 MHz and 1435-1525 MHz). Spectera SEK body packs feature impedance-matched high-performance headphone amplifiers and provide up to 7 hours of operating time on a BA 70 rechargeable lithium-ion battery, depending on the selected Audio Link mode and settings. Features Bidirectional bodypack manages both digital IEM/IFB and mic/line signals simultaneously Bidirectional data and audio control in identical RF carrier of all mobile devices Available variants: UHF (470–608 MHz and 630–698 MHz) or 1G4 (1350–1400 MHz and 1435–1525 MHz) Full remote control and monitoring of SEK bodypack: IEM volume, mic/line gain, RF health, battery status, and more Impedance-matching high-power headphone amplifier Continuous interference management Endless encoder and push button 3-pin mic/line input and IEM/IFB 3.5 mm headphone connector LED meter, status LED and persistent E-Ink display for “always on” information — name visible on screen even when batteries are removed Up to 7 hours of operating time depending on the selected audio link mode and settings with rechargeable lithium-ion battery BA 70 (sold separately) Encrypted RF connection between Base Station and bodypack Secure transmission of confidential content using AES 256 encryption Versatile charging options also available: L 70 USB, LM 6070 Module for L 6000 full rack charging station and charging contacts for in-device charging with CHG 70N-C Compatible with a wide range of Sennheiser lavalier and headset microphones with 3-pin locking connector and in-ear monitors with 3.5 mm connector Rugged metal housing Specifications 1x Spectera SEK 1G4