Wharfedale USX 800 User Manual
system features
usx800 uhf wireless
www.wharfedalepro.com
The new Wharfedale Pro USX-800 Wireless Microphone System is a competitively
priced, “True-Diversity” wireless system incorporating the latest advances in wireless
microphone technology.
The USX-800 incorporates a dual antenna UHF receiver with two identical tuners
minimizing dropouts and unstable reception. The innovative Auto Frequency Scan
function enables the system to automatically scan the UHF frequency band and
select the strongest RF signals from the microphone’s transmitter. By simply pressing
the Sync button on the receiver, the user can automatically lock any of 50 available
UHF frequencies between the transmitter and receiver.
An infrared transmission link also feeds data to the hand-held transmitter providing
up-to-date status of the signal strength, battery condition and selected transmission
parameters.
The USX-800 is available in HC (condenser), HD (dynamic) and white versions. The
USX800-HC condenser version features an electret condenser capsule to provide
smooth response and exceptional clarity – perfect for clear, crisp vocal projection.
This model also has a dual wind shield to reduce proximity effect.
The USX800-HD has a dynamic neodymium capsule to provide warm and accurate
vocal reproduction and tailored presence rise for excellent intelligibility and superior
vocal projection.
Both models feature super cardioid patterns for high gain before
feedback and increased rejection of off axis sound
.
One tou
ch Auto-Channel Scan.
Infrared link automatically synchronizes transmitter
and receiver frequencies and provides for Frequency,
Group and battery status monitoring
50 Selectable UHF frequencies across 13 MHz
bandwidth
Variable-level 1/4” unbalanced T/S and XLR balanced
connectors
100 meter (300 feet) operating range
Eight hours of continuous use from two AA batteries (included)
World-wide switching power supply assures stable performance anywhere
High-quality condenser or neodymium microphone element with
hypercardioid pickup pattern
Wharfedale International Limited, IAG House, Sovereign Court,
Ermine Business Park, Huntingdon, Cambs, PE29 6XU, England
www.wharfedalepro.com
The information in this brochure is subject to change without notice. All rights reserved © 2007 Wharfedale Pro Division Wharfedale is a member of the International Audio Group
specifications
usx preliminary specifications
Housing
Material
Aluminium
Extrusion
Oscillation Mode
PLL
Synthesized
Ca
rrier Frequency Range
UHF
529-865 MHz
Stability
+/-
0.005% (-10/50C)
Frequency Adjustment
Autmatic Channel Settiing
RF Output Power
>10dmW
Spurious Emissions
+/-55dBc
Maximum
Deviation Range
+/-68KHz
Maximum Input Level
140dB
SPL
Battery
1.5V
(AA) x 2
Signal
to Noise Ratio
>105d
BA
Total Harmonic Distortion
<0.5%@1KHz
Frequency Response
50Hz-18KHz
+/-3dB
Functional Distance
>100
metres (open area distance)
Main
Frame Size
EIA
Standard 1/2 rack unit
Channels
Single
Channel
Receiver Module
True Diversity
Oscillation Mode
PLL
Synthesised
Ca
rrier Frequency Range
UHF-680-806MHz
Stability
+/-0.005%
(-10-50C)
Ban
dwidth
13MHz
Sensit
ivity
2u V (S/N>12dB 25KHz deviation)
Frequency Interval
250KHz
Available Frequencies
50
Squel
ch Innovative
Noise
Lock Dual Squelch Circuit
Maximum
Output Level
MIC
Level -14dBV/100 Ohm, Line Level -
4dBV/5K
Ohm
Output
Connectors
XLR
balanced & 1/4”/6.3mm unbalanced
phone
jack
AC Power Supply
Exte
rnal 90-260 VAC
DC
Power Supply
1A,
12-15VDC
Dimensions
: Inches/mm
1.7”
H x 8.6” Wx6.3”D/ 44 H x 220 W x 160D
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