code: 869.SNN.010.TRA
General Description
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
| 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! |