Beyerdynamic CA 2441 - Manual

D
ESCRIPTION
The CA 2441 antenna amplifier is used as a signal amplifier for
the MCW-D 100 / 200 conference systems.
Due to local conditions the following values are only
recommendations:
For the CA 2430 cable (Ecoflex 10) one CA 2441 RT antenna
amplifier is recommended, if the cable is longer than 25 m
(CA 2441 RT is mounted to the antenna).
For the CA 2420 cable (Aircell 7) one CA 2441 RT antenna
amplifier is recommended, if the cable is longer than 15 m
(CA 2441 RT is mounted to the antenna).
These recommendations are only valid, when the distance
between microphone units and transmitting/receiving
antennae does not exceed 15 m.
CA 2441
Antenna Amplifier
Germany
Theresienstr. 8
D-74072 Heilbronn
Tel. +49 (0 )71 31 / 6 17-0
Fax +49 (0 )71 31 / 617-224
E-mail: [email protected]
Internet: www.beyerdynamic.de
United States
56 Central Ave.
Farmingdale, NY 11735
Tel. +1 (631) 293-3200
Fax +1 (631) 293-3288
E-mail: [email protected]
Internet: www.beyerdynamic-usa.com
Great Britain
17 Albert Drive
Burgess Hill RH15 9TN
Tel. +44 (0)1444 / 258 258
Fax +44 (0)1444 / 258 444
E-mail: [email protected]
Internet: www.beyerdynamic.co.uk
V
ERSIONS
CA 2441 RT Antenna pre-amp, (Receive + Transmit), 2.4 GHz for transmitting and receiving,
max. 6 dBm, (12 dB gain), remote supply 5V via antenna cable . . . . . . . . . . . . . . . . . . . . . . . Order # 470.309
CA 2441 T Antenna amplifier, (Transmit), 2.4 GHz only for transmitting, max. 20 dBm
(9 dB gain), remote supply 5V via antenna cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Order # 470.317
T
ECHNICAL
S
PECIFICATIONS
CA 2441 RT Antenna Amplifier
Frequency range . . . . . . . . 2.4 - 2.485 GHz; embedded filter against GSM phones
Max. input level . . . . . . . . 6 dBm
Gain . . . . . . . . . . . . . . . . . . 10 dB
Current consumption . . . . approx. 140 mA
Supply voltage . . . . . . . . . 5 V DC, powered by MCW-D 100/200
supply from input or output port
Connection . . . . . . . . . . . . 2 x N female; incl. adapter male/male
CA 2441 T Antenna Amplifier
Frequency range . . . . . . . . 2.4 - 2.485 GHz; embedded filter against GSM phones
Max. input level . . . . . . . . 16 dBm
Max. output level . . . . . . . 23 dBm = 200 mW
Gain . . . . . . . . . . . . . . . . . . 8 dB
Current consumption . . . . approx. 340 mA
Supply voltage . . . . . . . . . 5 V DC, powered by MCW-D 100/200
supply from input or output port
Connection . . . . . . . . . . . . N female; incl. adapter male/male
Dimensions . . . . . . . . . . . . Diameter: 26 mm
Length: 100 mm
Weight. . . . . . . . . . . . . . . . 166 g