Sennheiser SK 50 Instruction manual

SK 50

RF Wireless Systems | 5000 Series Bodypack Transmitters

Features

Bodypack transmitter for demanding broadcast and musical applications

Battery status transmitted to suitable receivers

Extremely reliable special sockets, metal housing

Quick change accupack or battery box

1 switchable carrier frequencies per frequency window, PLL-controlled

HiDyn plus™ noise reduction system

RF output power 50 mW

Delivery includes: 1 SK 50 bodypack transmitter, 1 channel switcher,

1 set of colour-coded identification markers, 1 antenna

General Description

The SK 50 bodypack transmitter fulfils the most stringent demands on operation

and mechanical stability. It is above all used in musicals, shows and for broadcast

applications.

Product Variants

SK 50-UHF-A-A: 450–550 MHz Cat. No. 005534

SK 50-UHF-A-B: 550– 80 MHz Cat. No. 005535

SK 50-UHF-A-C: 80–800 MHz Cat. No. 0054 2

SK 50-UHF-A-D: 800–9 0 MHz Cat. No. 005379

SK 50-UHF-A: 450–550 MHz Cat. No. 005531

SK 50-UHF-B: 550– 80 MHz Cat. No. 005532

SK 50-UHF-C: 80–800 MHz Cat. No. 005533

SK 50-UHF-D: 800–9 0 MHz Cat. No. 005378

SK 50-VHF-A: 138–1 0 MHz Cat. No. 00553

SK 50-VHF-B: 153–181 MHz Cat. No. 005537

SK 50-VHF-C: 174–202 MHz Cat. No. 005538

SK 50-VHF-D: 195–223 MHz Cat. No. 005539

SK 50-VHF-E: 223–2 0 MHz Cat. No. 005540

Technical Data SK 50 UHF-a

RF output power .......................................... 50 mW (-3 dB)

Transmission frequencies .................................................1

Frequency range ............................................450–9 0 MHz

Switching bandwidth................................................24 MHz

Modulation .......................................................wideband FM

Nominal/peak deviation....................± 40 kHz / ± 5 kHz

Noise reduction system................................... HiDyn plus™

Input sensitivity for ...................................... 13 mV–1.55 V

peak deviation...................................switchable in 8 steps

AF frequency response................................. 45–20,000 Hz

Signal-to-noise ratio..................................... >117 dB(A)rms

THD (at nom. deviation)............................................... <1 %

Connectors

- AF ............................................. special 3-pin audio socket

- RF ...................................................................... co-ax socket

Operating time with

- B 50-1/BA 50-1.................................... > 4.5 hrs / > hrs

- B 250-1/BA 250-1 ................................ > 9 hrs / > 10 hrs

Dimensions with

- B 50-1/BA 50-1.......................................94 x 0 x 17 mm

- B 250-1/BA 250-1 ................................11 x 0 x 17 mm

Weight incl. B 50-1/BA 50-1....................... approx. 197 g

Weight incl. B 250-1/BA 250-1.................. approx. 230 g

Technical Data SK 50 VHF

RF output power .......................................... 50 mW (-3 dB)

Transmission frequencies .................................................1

Frequency range ............................................ 138–250 MHz

Switching bandwidth.................................................. 7 MHz