Description
MiCWL UR4D with Beta87 Dual Channel Stage Karaoke
Wireless Microphones System
2 x Metal Handheld Microphones
/ 2 x BeltPack with Headset Microphones
MSRP: $1499.00
Brand New - Original Packaging
Authorized Dealer - Warranty By Manufacturer of MICWL Audio Inc.
System Specifications:
Frequency range: 530－580MHz or 610－670MHz for your choose
(Can customize the frequency, you need to contact us in advance)
Modulation: Broadband FM
Adjustable range: 50MHz
Number of channels: 2x100 Channels
Channel spacing: 250KHz
Frequency stability: ± 0.005% or less
Dynamic range: 100dB
The biggest deviation: ± 45KHz
Audio Response: 80Hz-18KHz (± 3dB)
Integrated signal to noise ratio:> 105dB
Comprehensive distortion: ≤ 0.5%
Operating temperature: -10 ℃ ~ 50 ℃
Working range:250-350meters(Without obstacle)
Receiver specifications:
Receiver mode: The second frequency superheterodyne
IF frequency: The first IF: 110MHz, the second IF 10.7MHz
Wireless interface: BNC / 50
Sensitivity: 12dBμV (80dBS / N)
Sensitivity range: 12-32dBμV
Spurious suppression: ≥ 75dB
Maximum output level: + 10dBV
Transmitter Specifications (Handheld/BeltPack):
Antenna program: Pocket transmitter with a 1/4-wavelength whip antenna, hand-held microphone built-in spiral antenna
Output power: High frequency 30Mw, low frequency 3Mw
Spurious suppression: -60dB
Power supply: Two AA DC 1.5V battery
Operating time: More than 10 hours at 30mW, more than 15 hours at 3mW
1 x UR4D Digital Host
2 x Beta87 Metal Handheld microphone / or BeltPack with Microphones
1 x Audio transmission line
1 x Power adapter (US, or Euro, or Au, or UK adapter Depending on the country)
4 x Telescopic antennas
1 x Operating instructions
Warranty：
One Year Warranty Covered by MICWL Audio Inc.