Professional UHF 200 Channel Wireless Handheld Microphone System For Church Schoolroom Karaoke Can adjust frequency

Professional UHF 200 Channel Wireless Handheld Microphone System For Church Schoolroom Karaoke Can adjust  frequency
Price: US $255.00/ piece|Discount Price: US $242.25/ piece(20 days left )|Bulk Price: US $255.00/piece Additional 8% off(5 pieces or more)|Processing Time: Ships out within 3 days
Unit Type: piece|Package Weight: 4.0kg|Package Size: 58cm x 42cm x 30cm

Detailed Information:

Professional Can adjust frequency UHF 200 Channel Wireless Microphone System For Church Schoolroom Karaoke

Channel A, channel B, the operating frequency :730-790MHz (2x100 frequency adjustable)
Channel A, Channel B, the operating frequency :800-860MHz (2x100 frequency adjustable)

Product description:
Receiving host two large LCD screen, display a variety of working conditions

2, the infrared frequency, convenient to change the operating frequency.
3, the use of new digital pilot technology to improve the anti-jamming capability!
The meeting type transmitter using advanced technology to mobile phone interference, clutter anti-jamming capability, suitable for the occasion of an important meeting.

5, low-voltage transmitter, the receiver displays a low voltage warning!

6, using the distance of 80-150 meters, depending on the use environment!

A comprehensive features
Carrier Frequency Range: 520MHz-960MHz
Band width: 32MHz
Modulation: FM FM
Maximum frequency deviation:±45KHz
Frequency response: 50Hz-15KHz \
Signal-to-noise ratio: (S / N):> 105dB (A)
Distortion: (1kDz): <0.3%
Working Distance: 100 meters (ideal environment)

B, receiver
Oscillation Mode: PLL (digital frequency synthesizer)
The spurious suppression San: ≥ 80dB
Image Rejection: ≥ 80dB
Sensitivity: 5dBuV
Audio output level: balanced outputs (XLR output jack): 250mV/600Ω
Unbalanced outputs (1/4 "output jack): 400mV/3KGΩ
Operating voltage: DC12-16V
Operating Current: ≤ 400mA

C, the transmitter
RF power output: 30mW (depending on applicable country regulations)
Oscillation Mode: PLL (digital frequency synthesizer)
Transmitter frequency stability: <30ppm
Dynamic Range: ≥ 100dB (A)
Frequency response: 50Hz-15KHz
Maximum input sound pressure: 130dB SPL
Microphone head: Dynamic
Power source: two AA-size alkaline batteries

Package includes:

(1) Dual LED Receiver
(2) 2 Handheld microphones

(3) AC-DC adapter ( 110V or 240V universal )
(4) Batteries and manual.

Our specialist & services




Processing Time

Arrive time by EMS

Arrive time by

China Post Air Mail

Arrive time byDHL

Arrive time byUPS


5 days






5 days


25-30 days



5 days


20-30 days


Other(Like Brasil, Russia, Italy...)

5 days


30-45 days


Due to each counturyTax policy different, when you orderPlease familiar withtax policy. Usual we will write "gift" or "toy" and samll value on the package help you avoid tax.


1.All Brasil Buyer note, Due to Brasil customs to imports of goods take the protectionist policy.
So when you order please must leave a message let us know your:

1. CPF number or 2. CNPJ number

if you not leave the CPF number, the package will return to us, and you will not receive the product. If the customs the CPF and will send the product to you fast.

Usual we are write samll value and "gift" or "toy" on the package,.Thanks!

2. If you have any question or Wholesale please contact us.




Detailed Specifications:

is_customized: Yes|Style: Handheld Microphone|Package: Yes|Use: Karaoke Microphone|Communication: Wireless|Model Number: UK872D