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Sony WRT-847B Specifications page 2

Uhf synthesized transmitter unit/capsule units
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S
ince its introduction, the unique qualities of the Sony 800 Series UHF Wireless
Microphone System have been proved in many different applications. It has been
particularly successful in quality-critical applications such as broadcasting and
productions, where its attributes of wide audio dynamic range, low noise, stable RF
transmission and reception, and high reliability have been vital factors.
Building on this success, Sony now introduces an addition to the 800 Series UHF Wireless
Microphone family — the newly-developed WRT-847 UHF Synthesized Transmitter Unit together
with a range of five interchangeable microphone capsules. These five types of optional capsules
enable the WRT-847 to cover a very wide range of applications. The
CU-F780, CU-G780 and CU-E700 capsules are designed for vocal and
speech applications in broadcasting, live music performances and
concert halls, while the CU-E672 and CU-F117 options are suitable for
interviews in news gathering and field productions.
The WRT-847 UHF Synthesized Transmitter Unit is fully compatible
with existing Sony receiving systems, allowing flexible simultaneous
multi-channel operation.
WRT-847 — UHF Synthesized Transmitter Unit
The WRR-847B model operates over a 24 MHz
frequency band between 470 MHz and 806 MHz
(UC). The operating frequency of the WRR-847B
specifically accommodates the re-allocation of
wireless operation frequency band due to the advent
of Digital TV broadcasting.
Five optional microphone capsules are available,
providing a choice of characteristics that suit a range
of different applications. Microphone capsules are
available individually. (One head is required for the
WRT-847 to function.)
Audio compander time constant (TC) switchable
between short and long to suit capsule application.
Selectable RF output level: 10 mW for multi-channel
operation and 50 mW for long working distance.
WRT-847B
UC: 470 MHz to 806 MHz, TV channels 14 to 69
*2 Available only on the WRR-802/WRU-806/WRR-805/WRR-862.
*3 Operating at 10 mW RF output level.
(14 frequency bands, divided into 24 MHz range. All 14 frequency bands may not be available in some areas.)
Audio gain and attenuation setting from +9 dB to
-12 dB in 3 dB steps.
Lockable power switch to avoid accidental power off.
Easy-to-read LCD with back light indicates extensive
information on operating conditions such as channel
number, wireless channel frequency in MHz, audio
input level, compander time constant, battery status
and accumulated battery operating time.
Battery status information is transmitted to the
receiver and shown on an LCD*
assurance of continuous operation.
Approximate Height*
3
hours of continuous operation
is provided by two AA-size (LR6) alkaline batteries.
For details, please consult your nearest Sony office.
2
for additional

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This manual is also suitable for:

Cu-f780Cu-e700Cu-e672Cu-f117Cu-g780