Introduction
The WRT-867A is a wireless microphone for an 800 MHz
band UHF synthesized wireless microphone system to be
used for broadcast or movie production purpose. The other
system components include the WRT-810A/830A UHF
Synthesized Wireless Microphone, the WRT-820A UHF
Synthesized Transmitter, the AN-820A UHF Antenna, the
WD-820A UHF Antenna Divider, the WRR-810A UHF
Synthesized Tuner, and the WRR-820A/840A/860A UHF
Synthesized Diversity Tuner.
The microphones/transmitters and tuners are classified by
frequency band. See the table below.
Frequency band
TV
Frequency (MHz)
channel
64
770.125 – 775.875
65
776.125 – 781.875
66
782.125 – 787.875
67
788.125 – 793.875
68
794.125 – 799.875
69
800.125 – 805.875
4
Model name
WRT-810A(64)
WRT-820A(64)
WRT-810A(66)
WRT-820A(66)
AN-820A
WRT-810A(68)
WRT-820A(68)
WRT-830A(68)
WRT-867A(68)
A 12 MHz frequency band (or two consecutive-numbered
TV channels) is assigned to each microphone/transmitter
and tuner model. To indicate the assigned frequency bands,
the parenthesized numbers following the model names in
the table show the smaller of the assigned TV channel
numbers.
WRR-820A(64)
WRR-840A(64)
WRR-820A(66)
WRR-840A(66)
WD-820A
WRR-810A(68)
WRR-820A(68)
WRR-840A(68)
WRR-860A(68)