Used | Sennheiser - EM1046 Receiver CH 41/42/43 N

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.

Functions

• Modular multi-channel receiver system for demanding musical and broadcast applications
• Large mainframe houses up to 8 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

• Frequency setting: in 5 kHz Steps, max. 32 Freq
• RF frequency range: 630.....654 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