B2-Audio UK-580 wireless microphone

タイトルまたは説明

UK***0 UHF Dual Channel Wireless Microphone

Characteries:

The receiver made of high-grade aluminum alloy panel with classic black wire drawing and oxidation treatment process spray paint which makes the product more durable . The panel has special antenna fixed hole position to solve the problem of poor acceptance effect caused by cabinet sealing. We also matching the customized corner code, make the project installation more simple.

Receiver specifications:

â—† **0 djustable channels, adopt a new audio circuit framework, digital mute, potentiometer voice star word section, built-in frequency shift processing function, take the initiative to prevent whistle.

â—† Adopt advanced automatic frequency matching technology, the transmitter will automatically track and lock the receiver frequency .

â—† With ID recognition function, The function of the screen to eliminate interference and cross frequency phenomenon.

â—† LCD color liquid display make the working state of the receiver and transmitter can be seen at a glance.

â—† More comfortable host can be equipped with hand-held / lapel Microphone/ headset Microphone.

â—† RF frequency ranges: **4.******4.**0MHz

â—† Frequency stability: ± 0.**5%

â—† Frequency response range: *0Hz**6KHz

â—† Comprehensive distortion: ≤0.5%

â—† S/R ratio: ≥*5B

Handheld Microphone Specification:

â—† Use aluminum alloy design,more comfortable

â—† Antenna:Handheld microphone built-in spiral antenna,body pack by a quarter wave transmitter prehensible bullwhip shapped antenna.

â—† Polar pattern:Cardioid

â—† Capsule type:Moving-Coil

â—† Frequency bang:U-Band FM

â—† Power output:*0mW

â—† Spurious suppression:**0DdB

â—† 2 AA batteries can be used continuously for about 8 hours

Headset/Lapel/Conference Microphone Specification:

â—† Frequency range: ******0MHz

â—† Imported silent voice switch, high sensitivity capacitive pickup head ensures the clarity of microphone sound quality

â—† Unique audio / RF level display battery voltage display infrared frequency matching

â—† Frequency stability: ± ***2%

â—† Voice pick-up head gain adjustment knob: - *0dB ~ + *5dB

â—† FM maximum modulation deviation: ± *5 KHz RF.

â—† RF output power: high *0mW / low 5mW

â—† High harmonics: lower than *0dB

â—† 2 AA batteries can be used continuously for about 8 hours