EW135 2-Channel Beta58 Handheld Wireless Microphone System EQ Equalizer SQ Squelch Digital Technical TFT Displayer
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Original EW135 Dual Channel Wireless DJ Karaoke Microphone System
with Beta58 Handheld Dynamic Hypercardioid Replaceable Cartridge
Dual Channel Large Range UHF Wireless Karaoke DJ Microphone
Large LED Digital Display Receiver
300m Large Range
EW135 G4 Receiver with Handheld Microphones
with Beta58 Dynamic Microphones Capsule
Brand New - Original Packaging
Authorized Dealer - Warranty By Manufacturer of MICWL Audio Inc.
EW135 G4 Digital offers dual and quad receiver options that open the door to a full range of features, from high-performance RF to transparent digital audio.
The EW135 Two-Channel Digital Receiver sets a new standard in spectral efficiency. Groundbreaking performance features include wide tuning, low latency, and High Density (HD) mode, ensuring solid performance in the most challenging RF environments. Networked control and signal routing options bring a new level of management and flexibility to your entire workflow.
1. True diversity, 2 Channel wireless handheld microphones, short circuit protection function; infrared automatic frequency matching, pilot frequency function Four antenna signal strengthened reception (multi-level high-frequency filter design has strong anti-interference ability and no noise)
2.1U standard chassis, metal panel, LCD liquid crystal display display working status, simple function operation.
3. High-fidelity audio transmission circuit, anti-drop, anti-vibration microphone core matching, sound clarity and high vocal reproduction.
4. Hand microphone power consumption: 110MA, using imported DC conversion boost circuit low power consumption and high efficiency, effectively extending the battery life. Radiant power: 16mW, use distance up to 500 meters in open environment. Complex harsh environment Rainy 200m Range.
5. Equipped with anti-switch impact function to ensure the protection of the output of the rear stage, and prevent the power amplifier and speakers from being impacted and burned.
6. The hand microphone has a battery level display, and the receiver also has a battery level display, which is convenient for remote monitoring of battery usage and working status at a glance.
EW135 G4 Digital Receiver:
Frequency range: 640-690MHZ 2x 100 Channel
Maximum number of channels: 200
Receiving sensitivity: -105dBm
S/N ratio: >70dB(A)
Distortion: <1% Audio output level: 8dBu max
External power supply: DC: 12-17V, 1A,
Oscillation mode: PLL phase locked loop
IF frequency: first IF: 110MHz, second IF: 10.7MHz
Antenna interface: TNC
Display mode: LCD
Sensitivity: -100dBm (40dB S/N)
Spurious suppression: >80dB
Audio output: unbalanced: +4dB (1.25V)/5KΩ
Supply voltage: DC12V Supply current: 450mA
Digital Handheld transmitter:
Frequency range: 640-690MHZ, 2x100 Channel
Harmonic suppression: >55dBc
Maximum frequency deviation: +_48KHz
Frequency response: 40Hz-16KHz (-3dB)
S/N ratio:>70dB(A) Distortion:<1%
Power requirements: 2 AA type 1.5V batteries)
1x Digital Receiver
2 x Handheld Transmitter
1 x Audio transmission line
1 x Power adapter
2 x Antennas
1 x Operating instructions
One Year Warranty Covered by MICWL Audio Inc.