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Sennheiser Asia

EM 3031

Article No. 4555

Key Features
  • True diversity receiver, 19 1 U housing
  • Up to 32 programmable receiving frequencies
  • LC display for frequency, RF and AF level
  • Indication of transmitter battery status

General Description

The EM 3031 is a true diversity receivers in a 19 1 U rack housing. 32 programmable receiving frequencies ensure flexible channel selection and make this receiver an ideal choice for OB applications or for use in shows.

Features

  • True diversity receiver, 19” 1 U housing
  • Up to 32 programmable receiving frequencies
  • LC display for frequency, RF and AF level
  • Indication of transmitter battery status
  • “HiDyn plus” noise reduction system
  • Headphone output
  • Suitable for multi-channel applications

Delivery Includes

  • 1 EM 3031 receiver, 2 telescopic antenn, 1 mains cable
  • 19" rack mount ears

Technical Data

Transmission/receiving frequencies

max. 32

RF frequency range

450.....960 MHz

Switching bandwidth

36 MHz

Modulation

FM

Nominal deviation

+/- 40 kHz

Peak deviation

+/- 56 kHz

Squelch threshold

0-100 µV,

Signal-to-noise ratio

> 117 dB(A)HiDyn plus

Compander

2 BNC / 50 Ohm

Frequency response (microphone)

45.....20000 Hz (- 3 dB)

THD, total harmonic distortion

< = 0,4 % (typ. 0,2%)

RF input

2 BNC / 50 Ohm

Audio output level (balanced)

max. 18 dBu

Headphone output level

max. 12 dBu

Output impedance

> = 50 Ohm

Power supply

115 / 230 V AC (+ 10 % / - 15 %)

Housing

19", 1 HE

Dimensions

436 x 43 x 215 mm

Weight

ca. 3,5 kg

In compliance with

ETS 300 422

Accessories

BNC cable, 1m

 GZL 1019-A1

 02324

 BNC/BNC co-axial cable. Antenna cable with 50 ohms impedance.GZL 1019 A1 (1m)

BNC cable, 10m

 GZL 1019-A10

 02326

 BNC/BNC co-axial cable. Antenna cable with 50 ohms impedance.

BNC cable, 5m

 GZL 1019-A5

 02325

 BNC/BNC co-axial cable. Antenna cable with 50 ohms impedance.

BNC coupler

 GZV 1019-A

 02368

 BNC coupler for joining two BNC/BNC coaxial cables.

Receiving antenna

 A 2-P

 03533

 Passive &euml; /2 receiving antenna. Tunable to frequencies in the VHF
band. For use with all VHF receivers.

Active directional antenna

 A 12AD-UHF

 04156

 Active directional antenna. Frequency range
 450-960 MHz
Apex angle  approx. 100&deg;
Front-to-back ratio  =14 dB
Gain  approx. 10 dB

Antenna mount

 GA 3030-AM

 04368

 Antenna mount. Permits the connection of EM 3031, EM 3032, EM 3532, SR 3054 and
SR 3056 antenn&aelig; to the front of the rack.

UHF groundplane antenna

 GZA 1036-TV

 02243

 Ground plane receiving antenna. Frequency tuning by adjusting
the length of the antenna rods.

Groundplane antenna

 GZA 1036-9

 02332

 Ground plane receiving antenna. For frequency tuning, the antenna rods can be
cut to length.

Variants

EM 3031-U1-A-EU : 009250: 450 - 500 MHz
EM 3031-U1-A-US : 009254: 450 - 500 MHz
EM 3031-U1-A-UK : 009259: 450 - 500 MHz
EM 3031-U1-A-UK : 009251: 464 - 604 MHz
EM 3031-U1-A-UK : 009255: 464 - 604 MHz
EM 3031-U1-A-UK : 009260: 464 - 604 MHz
EM 3031-U1-A-UK : 009252: 568 - 708 MHz
EM 3031-U1-A-UK : 009256: 568 - 708 MHz
EM 3031-U1-A-UK : 009261: 568 - 708 MHz
EM 3031-U1-A-UK : 009253: 672 - 830 MHz
EM 3031-U1-A-UK : 009257: 672 - 830 MHz
EM 3031-U1-A-UK : 009262: 672 - 830 MHz
EM 3031-U1-A-UK : 005395: 794 - 960 MHz
EM 3031-U1-A-UK : 009258: 794 - 960 MHz
EM 3031-U1-A-UK : 009263: 794 - 960 MHz