Panasonic RAMSA WX-RP921 - Manual (Page 4)

PREFACE
The Wireless Antenna WX-RP921 is designed to be
used with the Diversity Receivers WX-RP810AVX-
RP820 and Distributor WX-RP900. It is equipped with a
built-in down converter from
8 OOMH 2 to 260MHz to
minimize cable loss,
FEATURES
• The WX-RP921 includes a pre-amp which boosts
the antenna signal to compensate for coaxial
cable loss between the antennas and diversity
receivers WX-RP810/WX-RP820. It prevents dis­
ruption of the voice signal due to squelch and a
reduction in the signal-to-noise ratio caused by
dead points,
• A phantom power supply system is employed to
supply DC power from the Diversity Receivers WX-
RP810/WX-RP820 or Distributor WX-RP900 to the
Wireless Antenna WX-RP921 via a coaxial cable.
PRECAUTIONS
• The Wireless Antenna WX-RP921 is designed for
indoor use. Do not install it outdoors,
• Always install the wireless antenna with mounting
bracket (provided) vertically.
• Do not place the receiving antenna in places
affected by strong electrical or magnetic fields,
such as near AC power lines, motors, transformers
or generators.
• Do not place the wireless antenna near metallic
materials, as the receiving sensitivity of wireless
antenna will be reduced.
• Place the wireless antennas between 16.7ft (5m)
and 66 ft ( 20 m) apart from each other for the best
diversity effect.
• Do not place the wireless microphone less than
6.7fi (2m) apart from wireless antenna. Otherwise
interference noise will occur.
• Always use high quality cable. Low grade cable
will cause signal loss and interference.
• Always install the wireless antenna as a pair.
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