Address: FLAT D, 2/F, TUNG SHING BUILDING, 155-167,APLIU STREET,, Hong Kong
Phone: +852--27283682
UHF High Band Professional Wireless Microphone System
Item Features:Using UHF 700-850 MHz band to avert interference frequencyUsing multilevel high frequency and mid frequency narrowband filter, so as to dispel any possible interference signalsThe wireless microphone look good and are usefulThere is a volt indicating circuit in the microphone. It can tell you if it is necessary to change the batteryA specially designed circuit switch is on the phone. It is for clearing up waves of miscellaneous signalsAll use quartz crystal oscillating circuits, so the frequency is very steadyWith audio compressing-expanding technology, the machine can lower noises and increase the dynamic range. It can also lower reechoThe receiver use multilevel high frequency enlarge, so it has high sensitivityIt has channel separate outputing and mix outputing, and it can be connected with the sound-adjusting stage and the karaoke enlargerSpecial tone key locked identity functions to avoid interference signal from outside open the mute systemThere are mulriple noise detect circuit, multi circuits, so it has strong antijamming speciallyChoose excellent chipset and high quality component, so that its timbre is very goodLong distance in open:60M. Idealest distance in open:30MFrequency response tailored for vocals, with brightened midrange and bass rolloffUniform cardioid pickup pattern isolates the main sound source and minimizes background noisePneumatic shock- mount system cuts down handling noiseEffective, built-in spherical wind and pofilterIt is suitable for small and large stages, ballrooms, auditoria, classrooms and familiesProduct Detail:Microphone Size (mm):255L.Microphone Diameter (mm):45Receiver Dimensions (mm):270 L. X 170 W. X 45 H.Item Size (mm):415 L. X 290 W. X 140 H.Weight of Microphone:255g (without battery)Weight of Receiver:915gModulation mode: FM, F3FDynamic range: >90dBS/N ratio: >80dBFrequency response:40Hz to 15KHzCarrier frequency range: UHF high band 700 to 850 MHzReceiver signal/noise ratio: More than 90dBReceiver image & spurious rejection: More than 80dBReceiver boarder upon channel rejection: More than 80dBMicrophone spurious emission: More than 40dB (with carrier)Microphone transmitter power:8.5mWMicrophone continuous using:6 hours
Product detail:Main rotor span:340mmTail rotor span:100mmFuselage length:340mmProduct dimensions (mm):340l. X 85 w. X 340 h.Item size (mm):375 L. X 195 w. X 235 h.Weight:139gFrequency:35/40/72 MHzMoto
Item features:Simplified and minimized structure, and highly efficient tail motorCcpm mode with alterable pitch system050 carbon brush motor used as the main drive, and tail rotor driven by tail motor
Item features:Simplified and minimized structure, and highly efficient tail motorCcpm mode with alterable pitch system050 carbon brush motor used as the main drive, and tail rotor driven by tail motor
Item features:Hand overlap weldingCapacitor, resistance, connector, switch, pot, signal wire are the high-grade importedBias voltage end is convenient for revising the hi-fi tube, anode current balanc
Item Features:Hand overlap weldingCapacitor, resistance, connector, switch, POT, signal wire are the high-grade importedBias voltage end is convenient for revising the hi-fi tube, anode current balanc
The high wing is very suitable for beginners and mid level flyers.It is a 4-channel proportional r/c airplane with full functions that provide great performance at slow speeds and low altitudes. It ha
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