Sennheiser SR 2050 Specifications

SR 2050
FEATURES
20 fixed frequency banks with up to
32 compatible presets in up to 75 MHz
switching bandwidth and 6 user banks
Audio loop-out jacks for the monitoring
transmitters
Rugged 19" all-metal housing with
integrated power supply unit
Ethernet for monitoring and control using
Sennheiser WSM Mac or PC software
Enhanced AF requency response
(25 – 15000 Hz)
Receivers can be configured in the trans-
mitter menu and can be synchronized
via the infrared interface
ARCHITECT'S

SPECIFICATIONS

The device shall be a dual channel statio-
nary stereo transmitter for use with two
companion stereo receivers as part of a
high reliability dual channel stereo wireless
radio frequency transmission system. Each
channel of the stationary transmitter shall
provide the following features and perfor-
mance: The stationary stereo transmitter
shall operate within a RF frequency range
of 516 – 865 MHz in 20 fixed frequency
banks and 6 user banks with a maximum
of 32 presets with a switching bandwidth
of maximum 75 MHz tunable in 25 kHz
steps; carrier frequencies shall be maxi-
mum 3000. Frequency stability shall be
±10 ppm. Nominal/peak deviation shall be
±24 kHz/±48 kHz. A compander feature
shall be included and shall be Sennheiser
HDX system. The transmitter shall include
MPX pilot tone (frequency / deviation) of
19 kHz / ±5kHz. Audio frequency response
shall be 25 – 15,000 Hz; total harmonic
distortion (THD) shall be <0.9 %. Audio
frequency input level shall be +22dBu
(maximum, balanced). Signal-to-noise
ratio shall be > 90 dB.
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Twin Stereo Transmitter
Aside from being designed as a twin transmitter, SR 2050 is identical to SR
2000, and like its single counterpart, it is also network compatible. In other
words: Through the Ethernet connections, you can monitor and control SR 2050
from your Mac or PC using Sennheiser's Wireless Systems Manager software.
You can also easily link other network-compatible components from other
Sennheiser series.

TECHNICAL DATA

Carrier frequencies .............................................. max. 3000
Presets ................................................................... max. 32
Switching bandwidth .......................................... max. 75 MHz, tuneable in
Frequency stability .............................................. ±10 ppm
Antenna outputs ................................................. 2 BNC (50 OHM)
RF Output power .................................................. typ. 10 mW (Low)
Compander ............................................................ HDX
Nominal / Peak deviation................................... ±24 kHz / ±48 kHz
MPX pilot tone (frequency / deviation) .......... 19 kHz / ± 5kHz
Frequency response ............................................ 25 – 15000 Hz
Signal-to-noise ratio ........................................... > 90 dB
THD, total harmonic distortion ......................... < 0,9 %
Max. input level .................................................... +22 dBu
Audio inputs ......................................................... 2x XLR-31/4" (6,3mm) jack combo
Audio outputs ...................................................... 1/4" (6,3mm) jack socket,
Operating temperature ...................................... –10 °C – +55 °C
Power supply ........................................................ 100 - 240 V AC, 50/60 Hz
Current consumption .......................................... max. 0,2 A
Dimensions ........................................................... 217 x 483 x 43 mm
Weight ................................................................... 2900 g
25 kHz steps
typ. 30 mW (Standard)
typ. 50 mW (High)
XP-Version: typ. 100 mW (Maximum)
socket, electronically balanced
balanced
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