Sennheiser SR 3254 Stereo Transmitter

Sennheiser Updated: 2009-01-15 RSS
Sennheiser SR 3254 Stereo Transmitter

The SR 3254 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 3254 transmitter
* Rack-mounting kit
* mains cable
* 1 telescopic antenna
* 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: 50 Ω, BNC socket
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. 3300 g
In compliance with: FCC ID: DMOSREK3K, IC: 2099A-SREK3K, CE 0682