Sennheiser SR 2050 IEM User Manual download pdf (Page 10)

Putting the transmitter into operation

Connecting and positioning a remote antenna

Use a remote antenna when the transmitter position is not the best antenna position for

optimum transmission. You can choose between two antennas (see “Accessories” on

page 23):

• A 2003 UHF passive directional broadband antenna

• A 1031 passive omni-directional broadband antenna

왘 Use a low-attenuation 50-Ω cable to connect the antenna to the transmitter.

왘 If possible, use a short antenna cable and as little connections as possible, since long

cables and many connectors lead to an attenuation of the antenna signal.

왘 Position the antenna in the same room in which the transmission takes place.

왘 Observe a minimum distance of 1 m between the antenna and metal objects (including

reinforced concrete walls).

Connecting several transmitters to a remote antenna

To make multi-channel systems, you should use the AC 3200 antenna combiner (optional

accessory). The AC 3200 allows you to operate up to eight transmitters with a single antenna

without virtually any intermodulation.

왘 Connect the AC 3200 antenna combiner to the BNC socket .

Connecting the rod antenna to the rear of the transmitter

The supplied rod antenna  is suitable for all applications where the transmitter is to be put

into operation without a large amount of installation work.

왘 Connect the rod antenna  to the BNC socket .

Mounting the antennas to the front of the rack

To mount the antenna connections to the front of the rack when rack mounting the trans-

mitter, you require the GA 3030 AM antenna front mount kit (optional accessory).

The GA 3030 AM consists of:

• 2 BNC extension cables (screw-in BNC socket  to BNC connector ),

• 2 antenna holders ,

•4 screws,

•2 washers ,

•2 nuts .

You can connect several transmitters to the same remote antenna (see next section).









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Sennheiser SR 2050 IEM User Manual Page 10