Sennheiser SR 3256 Twin Stereo Transmitter

Sennheiser Updated: 2009-01-15 RSS
Sennheiser SR 3256 Twin Stereo Transmitter

The SR 3256 twin stereo transmitter is designed for professional wireless monitoring applications.

32 transmission frequencies, 16 of which are tunable in steps of 5 kHz, give the highest flexibility. A switching bandwidth of 36 MHz per transmitter and the efficient Sennheiser HDX noise reduction system ensure reliable, high-quality signal transmission.

Its rugged housing with clear, user-friendly menu control make this transmitter the ideal partner for major stage shows and tours.

Features

* Easy to use
* Stereo/mono selector switch
* Switching bandwidth of 36 MHz per transmitter
* Transmission frequencies tunable in steps of 5 kHz
* HDX noise reduction system with more than 90 dB signal-to-noise ratio
* LC display for frequency and deviation
* Rugged 19" housing with built-in mains unit
* Suitable for multi-channel applications
* RF output power max. 100 mW

Delivery Includes

* SR 3256 twin transmitter
* Rack-mounting kit
* mains cable
* 2 telescopic antennas
* instructions for use

Technical Data

RF output power: max. 100 mW (delivery status 50 mW +/- 2dB)
RF frequency range: 518...554, 626...662, 740...776, 786...822, 830...866 MHz
Transmission/receiving frequencies: 16 factory-preset channels, 16 freely selectable channels (tunable in steps of 5 kHz)
Switching bandwidth: 36 MHz
Modulation: FM stereo (pilot tone)
Nominal deviation: +/- 24 kHz
Peak deviation: +/- 48 kHz
Compander: Sennheiser HDX
Frequency response: 40.....15.000 Hz
Audio output: ¼" (6.35 mm) stereo jack socket, ≥ 200 mW/32 Ω
RF output: BNC socket, 50 Ω
Audio input: 2 x XLR3 electronically balanced
Signal-to-noise ratio: > 90 dB (A)rms (refers to overall link with EK 3253)
THD, total harmonic distortion: < 0,9 %
Powering: 115 / 230 V AC + 10 % / –15 %
Dimensions: 436 x 228 x 43 mm (19", 1 U)
Weight: approx. 4000 g
In compliance with: FCC ID: DMOSREK3K, IC: 2099A-SREK3K, CE 0682