UHF640 UHF 4 Channel Wireless Microphone System Long Range Wireless Conference Microphone

• Customization: Available
• Style: Handheld Microphone
• Application: Music, Voice, Recording, Meeting, Measurement
• Model NO.: UHF440
• Signal Transmission: Wireless
• Directivity: Uni-direction
• Sound Channel: Stereo
• Transducer Principle: Electrodynamic Microphone
• Sound Field Force: Pressure Type
• Connector(s): XLR 3 Pin
• Wireless Technology: UHF
• Output Impedance: 50-1000Ω
• Frequency Range: UHF 600~680MHz / Customize Frequency
• S/N Ratio: >80dB
• Modulation Mode: Digital Frequency Modulate
• Warranty: 2 Years
• Maximum Spl: 115dB
• Preset Frequencies: 8(Auto Paring)
• Material: Metal, Plastic
• T.H.D.: <1.0% @ 1kHz
• Signal to Noise Ratio: 60dB
• Type: Dynamic Microphone
• Polar Pattern: Cardioid
• Working Range: up to 300m
• Private Mold: Yes
• Communication: Wireless
• Transport Package: Carton Box
• Specification: 4 channel wireless microphone system
• Trademark: CSL
• Origin: Guangdong, China
• Production Capacity: 5000PCS/Month

Product Description

Product Description

 

Specification

Technical parameters (touch screen true diversity) Comprehensive characteristics Carrier frequency range: 500MHz-590MHz (depending on the applicable country range) Modulation method: FM frequency modulation Maximum frequency deviation: ±45KHz Frequency response: 50Hz-15KHz Signal to noise ratio (S/N): >105dB(A) Distortion: (1KHz): <0.3% Working temperature: -10~55 Working distance: 80 meters (under ideal environment) Receiver Oscillation mode: PLL (digital frequency synthesizer) Spurious suppression: ≥80dB Image suppression: ≥80dB Sensitivity: 5dBuV Audio output level: balanced output (XLR output jack): 250mV/600Ω Unbalanced output (1/4" output jack): 400mV/3KΩ Working voltage: DC 13.5-16V Working current: ≤800mA Handheld transmitter RF power output: 30mW max (depending on applicable national regulations) Oscillation mode: PLL (digital frequency synthesizer) Transmit frequency stability: <30ppm Dynamic range: ≥100dB (A) Frequency response: 50Hz-15KHz Maximum input sound pressure: 130dB SPL Microphone pickup: dynamic Power supply: 2 (1.5V) AA alkaline batteries

Carrier frequency range: 610MHz-960MHz (depending on the applicable country range) Modulation method: FM frequency modulation Maximum frequency deviation: ±45KHz Frequency response: 50Hz-15KHz Signal to noise ratio (S/N): >105dB(A) Distortion: (1KHz): <0.3% Working temperature: -10~55 Working distance: 80 meters (under ideal environment)	Receiver Oscillation mode: PLL (digital frequency synthesizer) Spurious suppression: ≥80dB Image suppression: ≥80dB Sensitivity: 5dBuV Audio output level: balanced output (XLR output jack): 250mV/600Ω Unbalanced output (1/4" output jack): 400mV/3KΩ Working voltage: DC 13.5-16V Working current: ≤800mA	Handheld transmitter RF power output: 30mW max (depending on applicable national regulations) Oscillation mode: PLL (digital frequency synthesizer) Transmit frequency stability: <30ppm Dynamic range: ≥100dB (A) Frequency response: 50Hz-15KHz Maximum input sound pressure: 130dB SPL Microphone pickup: dynamic

Packing & Delivery

 

Carton Box

Company Profile

 

Cast Sound & Light Stage Equipment Co., Ltd in Guangzhou City, acts as a major innovator, Developer and manufacturer dedicated to designing and manufacturing professional stage lighting Speaker products. Under the support from our professional technical and design term, our factory produces high quality intelligent lighting products for professional entertainment, architectural and themed environment markets. All our products undergo rigorous testing and very strict QC procedures to ensure trouble-free performance. The main products are Professional Speaker, Micphone, Power amplifier, Microphone Refurbished Computer Beam Light, Moving Head Light, LED moving head light, LED Wall Washer Light, LED PAR light, LED Dance Floor, LED Effect Light, Stage Equipment, outdoor light, Stage, Truss, etc. At CSL, we dedicate ourselves to providing you with reliable, stable and creative products at Compatitive Price. We will do our best to let our customers purchase high quality products, reasonable price and timely delivery. Welcome New and Old customers from all walks of life to contact us for future business relationships and mutual success! Our mission is "Highest quality, Top-class reputation, service first, customer foremost"

FAQ

1. who are we?
We are based in Guangdong, China, start from 2016,sell to North America(15.00%),Eastern Europe(12.00%),Southern Europe(12.00%),Domestic Market(10.00%),South America(8.00%),Eastern Asia(6.00%),Mid East(6.00%),Central America(6.00%),Africa(5.00%),South Asia(5.00%),Northern Europe(5.00%),Oceania(3.00%),Southeast Asia(3.00%),Western Europe(2.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Microphone,Speaker,Audio Peripheral,Stage Lighting,Stage effect machine

4. why should you buy from us not from other suppliers?
Cast Sound Light Stage Equipment Co., Ltd in Guangzhou City, acts as a major innovator, Developer and manufacturer dedicated to designing and manufacturing professional stage lighting Speaker products. Under the support from our professional technical

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,CIP,DDP,DDU
Accepted Payment Currency:USD,EUR,JPY,AUD,HKD,CNY;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian