Sennheiser EM 1046 Diversity Receiver

Sennheiser Updated: 2009-01-16 RSS
Sennheiser EM 1046 Diversity Receiver

The EM 1046 receiver module is at the heart of any 5000 series receiver system.
All functions can be quickly checked via an alphanumeric multi-function display panel, LED bargraphs and individual LEDs. Due to the menu-assisted operation, parameters can quickly and easily be modified.

Features

* Modular multi-channel receiver system for demanding musical and broadcast applications
* Large mainframe houses up to 8 true diversity receiver modules
* Small mainframe houses up to 3 true diversity receiver modules
* Several mainframes can be daisy-chained
* Indication of transmitter battery status (only with Sennheiser transmitters transmitting battery status information)
* "HiDyn plus" noise reduction system
* Mikroport computer display for remote controlling large systems

Technical Data

Frequency setting: in 5 kHz Steps, max. 32 Freq
RF frequency range: 450.....960 MHz
Switching bandwidth: 36 MHz
Nominal deviation: +/- 40 kHz
Peak deviation: +/- 56 kHz
Limiter: < = 1 µV
RF sensitivity: < = 1,5 µV / 52 dB(A) S/N
Squelch threshold: 0-100 µV
Intermodulation: > = 76 dB
Signal-to-noise ratio: > = 117 dB(A) (> = 105 dB CCIR)
Compander: HiDyn plus
Frequency response (microphone): 20.....20000 Hz
THD, total harmonic distortion: < = 1 % (typ. 0,5 %)
Min. channel spacing: 300 kHz
Adjacent channel rejection: > = 66 dB
Intermodulation attenuation: > = 100 dB
Image rejection: > = 100 dB