Overview
The new EM 9046 multichannel receiver is destined to become the reference standard throughout the broadcast and theatre production industries, like the legendary EM 1046 that came before.
The EM 9046 incorporates up to 8 digital receiving channels, each with 328 MHz of switching bandwidth covering the UHF spectrum from 470 to 798 MHz. A highly intuitive, icon-based user interface provides a complete system overview via a large TFT display. Designed for maximum spectral efficiency, the EM 9046 can safely accommodate as many as 40 channels within a 24 MHz frequency window. Complex intermodulation calculations are no longer necessary - operating frequencies can now be evenly spaced.
A broad variety of connection options allow for easy integration into existing audio and IT infrastructure. Receiver modules can also be exchanged for upgrade and maintenance, making DIGITAL 9000 a future-proof investment.
Features
- Fast setup and easy operation with an excellent system overview
- 8-channel modular receiver system – tuneable between 470 and 798 MHz
- Automatic compensation of RF cable loss
- Antenna loop-through to cascade up to 4 system units
- Built-in graphical spectrum analyzer and RF level recorder
- Analog and AES 3 output modules with a signal split of up to 1:6
- Uncompressed digital audio transmission
Specifications
| Impedance | matching headphones 2x 100 mW an 32 Ohm |
| Dimensions | 496 x 449 x 177 mm without handles |
| Audio-XLR connector | Analog output module AAO: 8x XLR-3, 1x D-Sub-25 Multicore Digital output module DAO: AES3: XLR-3: 1x D-Sub-25 Multicore, Sample Rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 24 bit |
| Frequency response | 20 - 20000 Hz (± 0,5 dB) |
| THD, total harmonic distortion | < 0,01 % ; Mode LR : < 0,03 % |
| Weight | approx. 17 kg Complete with 1 AAO and 1 DAO and 8 DRX |
| Power consumption | max. 250 W |
| Storage temperature | -25 ºC to +70 ºC |
| Operating temperature | -10 ºC to +50 ºC |
| Number of channels | max. 8 |
| Modulation | Mode HD: uncompressed audio Mode LR : SeDAC (Sennheiser Digital Audio Codec) |
| Power supply | 100 V à 240 V, 50/60 Hz |
| Antenna connector | 2x N-type |
| Cascadable | Max. 4 EM 9046 |
| Audio output level (balanced) | -10 dBu - +18 dBu in 1 dB steps |
| Booster | CC 12 V, max. 200 mA |
| Diversity reception | True Bit Diversity |
| Dynamic range | 112 dB (A) |
| Frequency range | 470 - 798 MHz |
