Microphones : Microphone Systems (Packages) : CHIAYO Electronics Co., Ltd - QR-4000U(S4)

UHF Modular PLL Quad Channel True Diversity Wireless Microphone System

Model: QR-4000U(S4)

Modular design for easy installation of receiver modules
100/16 factory preset user-selectable UHF frequencies
Uniquely designed 1RU 19” metal chassis with 4 receiver module slots
Built in UHF wideband antenna divider
Antennas can be either rear or front mounted

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The QR-4000U(S4) UHF modular PLL quad channel true diversity wireless microphone system has a modular design for easy installation of receiver modules. And has 100 or 16 factory preset user-selectable UHF frequencies. It also has built in UHF wideband antenna divider and switch mode power supply for worldwide use.

Modular design for easy installation of receiver modules
100/16 factory preset user-selectable UHF frequencies
Uniquely designed 1RU 19” metal chassis with 4 receiver module slots
Built in UHF wideband antenna divider
Antennas can be either rear or front mounted
Several types of UHF true diversity receiver modules available, guaranteeing highest quality reception with no dropouts
7-segment LED display on receiver shows selected frequency
Built-in switch mode power supply for worldwide use
Available receiver modules are SDR-6200m, SDR-6216m, SDR-6116m.
Balanced (XLR)x 4 / unbalanced (6.3mm)x 1 audio outputs
Selection of individual audio output or mixed output
Standard 1RU metal chassis
Matching transmitters are SQ-7100/SQ-6100/SM-7100, SQ-5016/SQ-1016V/SQ-1016/SM-5016/SM-1016

Microphone Connectivity - Wireless
Wireless - Yes

Total Harmonic Distortion + Noise (THD+N): 0.50 %
Wireless: Yes
AC Voltage (Maximum): 240 Volts
AC Voltage (Minimum): 100 Volts
Current Draw: 4.30 Amps
DC Voltage: 15 Volts
Depth: 244 mm
Height: 44 mm
Width: 482 mm
Product Weight: 5.30 kg
Frequency Range: UHF
Switching Bandwidth: 25 MHz
Switchable Frequencies: 100/16
Channels: 4
Display Screen: 7-Seg LED display
Oscillation Type: PLL Synthesized
Frequency Stability: ±0.005 %
RECEIVING METHOD: True Diversity
Sensitivity: -100 dBm
Image Rejection: > 80 dB
S/N Ratio: > 110 dB
PEAK DEVIATION: ±40 kHz
ANTENNA SOCKET: TNC type
Audio Outputs(Mixed): XLR x 1, 6.3mm x 1
Audio Outputs(Individual): XLR x 4
Squelch: RF/Noise/Pilotone squelch
Chassis: Standard 1-rack (metal)

GMW-200 - Wired+Wireless Gooseneck Transmitter

GMW-216 - Wired+Wireless Gooseneck Transmitter with 16 Switcheable Frequencies

SDR-216M - VHF 16-Freq True Diversity Wireless Receiver Module

SDR-6116m - UHF 16-Freq Diversity Wireless Receiver Module with Battery Low Indicator LED

SDR-6200m - UHF True Diversity Wireless Receiver Module with 100 Switchable Frequencies

SDR-6216m - UHF 16-Freq True Diversity Wireless Receiver Module with 7-Segment LED Display Channel Indicator

SM-1016 - UHF Beltpack Transmitter with 16 Switchable Frequencies and LED Display Screen

SM-5016 - UHF Beltpack Transmitter with 16 Switchable Frequencies and LCD Display Screen

SM-7100 - UHF Beltpack Transmitter with 100 Switchable Frequencies

SQ-1016 - UHF Handheld Microphone Transmitter with 16 Switchable Frequencies

SQ-1016V - UHF Handheld Microphone Transmitter with 16 Switchable Frequencies and Volume Adjustment on the Microphone

SQ-5016 - UHF Handheld Microphone Transmitter with 16 Switchable Frequencies

SQ-6100 - UHF Handheld Microphone Transmitter with 100 Switchable Frequencies

SQ-7100 - UHF Handheld Microphone Transmitter with 100 Switchable Frequencies

AB-80
UHF Antenna Booster

DA-80
UHF Directional Antenna for Microphone Receiver System(2pcs/set)

FM-800
Front Mounting Antenna Kit

PAD-70
UHF Antenna Divider

RA-80
UHF Remote Antenna for Microphone Receiver System

UA-800+
TNC Type UHF Antenna for QR-4000U Receiver

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