Product Overview
The EM9046-DRX is an optional digital receiver module for the Sennheiser EM 9046 SU Digital 9000 wireless receiver system mainframe. The EM 9046 SU can accept up to 8 EM9046-DRX receiver modules. These modules can be exchanged for upgrade and maintenance, making the system a future-proof investment.
Sennheiser EM 9046 DRX Features:
- Double super hetrodyne, true diversity digital receiver
- Each EM9046-DRX has 328 MHz of switching bandwidth tunable between 470 to 798 MHz
- Up to 8 EM9046-DRX modules can be installed in the mainframe for 8 individually adjustable channels
- Modules can be exchanged for upgrade or maintenance
- Ultrawide 328 MHz switching bandwidth allows extreme flexibility to find more available channels in challenging RF environments
- True-bit diversity reception evaluates the quality of each single bit and combines the bits from 2 parallel reception streams for protection against dropouts
- Digital 9000 technology is intermodulation-free, even with multiple transmitters in confined spaces
- Proprietary encryption technology provides secure transmission/reception
Sennheiser EM 9046 DRX Specifications:
- Dynamic range: 112 dB (A)
- Frequency range: 470 - 798 MHz
- Frequency response: 20 - 20000 Hz (± 0,5 dB)
- THD, total harmonic distortion: < 0,01% ; Mode LR : < 0,03%
- Number of channels: max. 8
- Impedance: matching headphones 2x 100 mW an 32 Ohm
- Booster: CC 12 V, max. 200 mA
- Diversity reception: True Bit Diversity
- Modulation:
- Mode HD: uncompressed audio
- Mode LR : SeDAC (Sennheiser Digital Audio Codec)
- 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
- Audio output level (balanced): -10 dBu - +18 dBu in 1 dB steps
- Antenna connector: 2x N-type
- Cascadable: Max. 4 EM 9046
- Power supply: 100 V à 240 V, 50/60 Hz
- Power consumption: max. 250 W
- Storage temperature: -25 ºC to +70 ºC
- Operating temperature: -10 ºC to +50 ºC
- Dimensions: 496 x 449 x 177 mm without handles
- Weight: approx. 17 kg Complete with 1 AAO and 1 DAO and 8 DRX
