Professional Wireless Conference System 4 Channel UHF Wireless Handheld Microphones Wm-4000u

• Type: Wireless Microphone
• Usage: Portable Player, Mobile Phone, Computer, Radio, Karaoke
• Special Function: USB Disk Support, With Remote Control, Radio
• Chargeable: Non-rechargeable
• Display Type: Digital Display
• Compatible Product: Universal
• Model NO.: WM-4000U
• Carrier Frequency: UHF610-865MHz
• Oscillation Mode: Quartz Controlled Fixed Frequency
• Stability: 10ppm
• Sensitivity: 2UV @ Sjnad=12dB
• Max. Deviation Range: 50kHz
• S/N Ratio: >105dB
• T.H.D.: <0.5% @1kHz
• Image Rejection: 85dB Typical
• Spurious Rejection: 75dB Typical
• Frequency Response: 60Hz-16kHz
• Squelch Control: Dual-Squelch Circuit
• Max. Output Level: Balanced: 0-400mv, Unbalanced: 0-300mv
• Power Supply: External DC Power Supply, 0.4A, 12-15V DC
• Transmitter Power: <30MW
• Transport Package: Plastic Bag + Thick Foam + Strong Brown Packing Ca
• Trademark: Power and Grace
• Origin: China
• HS Code: 8518400090
• Production Capacity: 10000PCS/Month

Product Description

Product Description

Professional Wireless Conference System 4 Channel UHF Wireless Handheld Microphones WM-4000U

This WM-4000U 4 Channel Handheld Wireless System features efficient RF performance, diversified frequency range, and high S/N ratio. Thus, it is suitable for wireless professional sound reinforcement, such as, church, education, and live performance.

 

Specification

Receiver(Desk-top)
Carrier Frequency	UHF610-865MHz
Oscillation Mode	Quartz Controlled Fixed Frequency
Stability	10PPM
Sensitivity	2uV @ sJnad=12dB
Max. Deviation Range	50KHz
S/N Ratio	>105dB
T.H.D.	<0.5% @1KHz
Image Rejection	85dB typical
Spurious Rejection	75dB typical
Frequency Response	60Hz-16KHz
Squelch Control	Dual-squelch circuit
Max. Output Level	Balanced: 0-400mV, Unbalanced: 0-300mV
Power Supply	External DC Power Supply, 0.4A, 12-15V DC
Transmitter(Hand-held)
Transmitter power	<30mW
Spurious emission	<40dB(with carrier)
Battery Voltage	AA1.5v*2
Battery Life	>10hours
Part Numbers	WM-4000U

Terms:
Trade Term: EXW or FOB Guangzhou
Payment: T/T, 30% as deposit before production, and the balance paid before shipment. (L/C acceptable)
Delivery: About 4 weeks after getting deposit.

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To meet your target price and detailed requirements, we could change its configuration to support you. Welcome to our factory in Guangzhou. Please feel free to contact me.