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Spectera SEK (1G4)

货号 509163

Each bidirectional Spectera SEK body pack manages both an IEM/IFB and a mic/line stream simultaneously.

Plus, they allow for full remote control and monitoring, via identical RF connection, of IEM volume, audio level and settings, RF health, 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 an impedance matching high-power headphone amplifier and offer up to seven hours of operating time depending on the selected Audio Link mode and settings with rechargeable lithium-ion battery BA 70.

Features¹⁵

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 the 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

主要参数

时延 (ms)tbd per ALM

Play

技术参数

Product

颜色
烟灰色
增益
-6 - 42 dB, 1dB steps
时延 (ms)
tbd per ALM
最小通道间距 (kHz)
matches to used bandwidth mode
高频灵敏度
tbd per ALM
AMER保修期（年）
2

Frequency Specifications

音频频率特性
20 Hz - 20 kHz (±1 dB)

Acoustic Properties

音频输出电平
2 x 400mW RMS (16 Ω, -40dB THD, 1kHz)
动态范围 (>)
112 dB(A)
线路/麦克风电平
MIC: max 7 Vpp (-30 dB THD+N, 1kHz) | LINE: max 9 Vpp (-30 dB THD+N, 1kHz)
低切滤波器
20, 30, 60, 80, 100, 120 Hz
采样率
48 kHz | 96 kHz

Connectivity