Description:
UHF WIRELESS IN EAR MONITOR SYSTEM: UHF band Phase lock PLL, improved comprehensive performance, anti-frequency drop, anti-series frequency. Frequency range: 550.1-599.85 Mhz. It is preset with two sets of signal channels, totaling 200 frequencies. Adopting high-frequency transmission technology, it has good anti-interference and stability, improves signal-to-noise ratio and dynamic range, making the output sound source closer to the original sound.
USED IN STAGE PERFORMANCE AND SOUND BROADCAST: Built-in Limiter circuitry eliminating distortion under excessive input levels. Front panel 1/4-inch stereo monitoring has the headphone jack. Used in stage, it can replace traditional complex sound monitoring equipment, achieve admirable listening effect.
EASY TO USE: 2090 wireless in-ear monitoring system uses infrared frequency matching. In addition, Bluetooth/USB connection is also supported. The receiver has a one-click mute function for easier use. ( USB connection only supports reading MP3 format. )
FASHIONABLE APPERANCE DESIGN: Elegant liquid crystal display panel and LCD display low-battery indicator on the receiver. With power and RF receiving indicator lamp. It using two AA batteries and efficient power circuit, long service time. Made of whole metal for transmitter. The metal housing makes it sturdy and durable.
LONG TRANSMISSION DISTANCE: RW2090 in ear monitor and receiver system offers tabletop stage monitoring with a wireless range of up to 100M. Also improve the signal-to-noise ratio of the dynamic range so that the system has the best anti-interference to show the perfect original sound again.
Specification:
Transmitter:
Chassis material: metal panel and chassis
Oscillation mode: PLL phase locked frequency synthesis
Frequency band width: UHF 550.1-599.850MHz
Frequency width: 250KHz
RF stability: ± 0.005%
Preset frequency band: 200 sets of channels are preset, with 2 zones set separately
Operation method: infrared code matching
Maximum offset: ± 48KHz
Comprehensive frequency response: 50Hz-15KHz ±3dB
Harmonic radiation: <4nW
Audio input: XLR φ6.35mm composite socket
Audio output: φ6.35mm socket
Earphone output: φ6.35mm stereo socket with adjustable volume
Earphone load impedance: ≥16Ω
Power supply: 12V/250mA
Antenna: TNC socket (50 Ω)
Receiver:
Oscillation mode: PLL phase locked frequency synthesis
RF stability: ± 0.005%
Operation method: infrared code matching
Sensitivity: Offset=25KHz, when inputting 7dBuV, S/N > 78dB
Maximum offset: ± 48KHz
Comprehensive S/N ratio: > 94dB (1KHz-A)
Comprehensive T.H.D: < 3% @ 1KHz
Comprehensive frequency response: 80Hz-15KHz ± 3dB
Output power (32 Ω): 2x35mW@1KHz
Earphone load impedance: ≥16Ω
Audio output: φ3.5mm stereo headphone socket
Volume adjustment: Adjust the top knob
Power supply: 3V/150mA
Antenna: fixed 1/2λ
