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Important Notes on Use / Specifications
Important Notes on Use
Usage and storage
• Operating the UWP-D series devices near electrical
equipment (motors, transformers, or dimmers) may
cause interference due to electromagnetic induction.
Keep the devices as far from such equipment as
possible.
• The presence of lighting equipment may produce
electrical interference over a wide frequency range. In
this case, interference may fluctuate with the position of
the tuner antenna and position of the transmitter.
Position the devices so that interference is minimized.
• To avoid degradation of the signal to noise ratio, do not
use UWP-D devices in noisy places or in locations
subject to vibration, such as the following:
– Near electrical equipment, such as motors,
transformers, or dimmers
– Near air conditioning equipment or places subject to
direct air flow from an air conditioner
– Near PA (public address) loudspeakers
– Near equipment that might knock against the tuner
Keep devices as far from such equipment as possible or
use buffering material.
Cleaning
Clean the surface and the connectors of devices with a
dry, soft cloth. Never use thinners, benzene, alcohol, or
any other chemicals, since these may mar the finish.
Specifications
Design and specifications are subject to change without
notice.
Transmitter (UTX-B03/M03/P03)
Items common to all transmitters
Oscillator type Crystal-controlled PLL synthesizer
Carrier frequencies
Models available in USA:
470 MHz to 542 MHz (UC14
model),
536 MHz to 608 MHz (UC25
model),
941.625
MHz to 951.875
MHz and
953.000
MHz to 956.125
MHz and
956.625
MHz to 959.625
MHz (U90
model)
Models available in Europe:
470 MHz to 542 MHz (CE21 model),
566 MHz to 630 MHz (CE33 model),
638 MHz to 694 MHz (CE42 model)
Model available in China:
710 MHz to 782 MHz (CN38 model)
Model available in Korea:
925 MHz to 937.5 MHz (KR Model)
Model available in Thailand and
Taiwan:
794 MHz to 806 MHz (E model)
Preemphasis
50
μ
s
Reference deviation
±5 kHz (–60 dBV, 1 kHz input)
Distortion
0.9% or less (–60 dBV, 1 kHz input)
Signal-to-noise-ratio
60 dB or more
Voice delay
0.35 ms
To prevent electromagnetic interference
Some channels may be unable to be used due to noise
generated due to the effects of external noise and/or
radio interference. In this case, it is recommended to
stop transmitting (turn the power off) or change to
another frequency (change channel).
To prevent electromagnetic interference from
portable communication devices
The use of portable telephones and other
communication devices near the devices may result in
malfunction and interference with audio signals. It is
recommended that portable communication equipment
near the devices be turned off.
Notes
• Always verify that the unit is operating properly
before use. SONY WILL NOT BE LIABLE FOR
DAMAGES OF ANY KIND INCLUDING, BUT
NOT LIMITED TO, COMPENSATION OR
REIMBURSEMENT ON ACCOUNT OF THE
LOSS OF PRESENT OR PROSPECTIVE PROFITS
DUE TO FAILURE OF THIS UNIT, EITHER
DURING THE WARRANTY PERIOD OR AFTER
EXPIRATION OF THE WARRANTY, OR FOR
ANY OTHER REASON WHATSOEVER.
• SONY WILL NOT BE LIABLE FOR CLAIMS OF
ANY KIND MADE BY USERS OF THIS UNIT OR
MADE BY THIRD PARTIES.
• SONY WILL NOT BE LIABLE FOR THE
TERMINATION OR DISCONTINUATION OF
ANY SERVICES RELATED TO THIS UNIT THAT
MAY RESULT DUE TO CIRCUMSTANCES OF
ANY KIND.
Содержание URX-P03
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