SHURE DUAL MICROPHONE UHF OEM 

BRAND NEW! 

FEATURES:

• UHF frequency
• Wide frequency response - - -Digital Control Unit. Resist disturbing strongly, Be standing by noises output to zero.
• Super silent function, Low T.H.D. so the brass is rich, Mediant is brightness and alt is clear.
• No hitting when putting on the switch, so can protect the amplifier and speakers.
• With a complete working state and hand-holded microphones power level indicating. (The signal lamp shine continuous the battery.)
• With a wide using range for over 50m in a good surrounding, for 30m in a duplicate one.
• A double-way channels designed, two hands holding each two microphones at the same time to using without any disturbing caused by.
• Series output circuit design that can connect with two or over two adjustment audio stage or amplifier system.
• Uniform cardioid  pick up pattern isolates the main sound and minimizes background noise.
• Effective, built-in spherical resisting wind and pop filter in microphone system.
• Choose high quality pickup and components. So that its timbre will be very good.
• With audio compressing-expanding technology, the machine can lower noises and increase the dynamic range.
• The receiver use the field effect of the enlarge and the super high sensitivity, so it has high sensitivity.
• Used in the entertainment places as a large and a middle stage, karaoke hall or at home etc.

RECEIVER:

• Receiving system:  fixed frequency by quartz controlled.
• Receiving sensitivity:  60dB S/N ratio (12dBU)
• S/N ration > 100dB
• Audio output level:  Unbalance mode of CHA + B:0 ~0.5V/5K ohms / Unbalance mode of CHA & CHB:0~0.5/50K ohms
• Power supply:  AC or 220v (+- 10%)
• Dimensions:  420(L) x 240(W) x 45(H) mm.

MICROPHONE:

• RF Power output:  50m W (MAX)
• Spurious EMISSIONS:  45Db carrier ware.
• Antenna : built IN
• Microphone element:  Unidirectional dynamic microphone.
• Battery:  standard 9 volt battery.
• Current consumption: about 25mA.
• Battery life:  over 8 hours continues operation.
• Dimensions:  52(D) x 247(L) mm.

OVERALL SYSTEM:

• Carrier frequency range
• UHF high band 220 to 270 MHZ
• Modulation mode: FM
• Maximum deviation range: + - 15KHz
• Frequency Response: 40Hz 20 KHz
• S/N ration > 100 dB
• T.H.D.: < 0.5 %
• Service area: 50 meters
• Temperature range: 10*C – 50*C