UR-223D Dual Channel True Diversity Wireless Microphone

UR-223D is a dual channel true diversity wireless microphone system. The true diversity reception is more stable, with automatic dispatch, eliminate receive dead Angle, avoid fault frequency phenomenon. UR-223D with advanced technology, stable performance, exquisite appearance, convenient operation and superior professional quality to win the market. This series is suitable for high requirement night club, multi-function room, hotels, and conference room and medium to large performance.

Key Features：

 • AFS Automatic frequency selection. Press the [AFS] (Auto Frequency Selection) button 3S and the receiver will auto-scan and lock on to an open, interference-free frequency

• Press [IR] button to upload automatically the receiver frequency to the transmitter.
 
• PLL (Phase Lock Loop frequency control) design，combine “ IP address” and “noise detection” mute control function, which can effectively block noise and radio frequency interference in the working environment, like the computer equipment, karaoke machine and DVD, etc.
 
• Using noise locking and dual noise field lock circuit design, effectively prevent other microphone radio frequency interference, and improve the signal-to-noise ratio.
 
• Noise-locked and field-strength-locked design prevents RF interference from other wireless devices and improves signal-to-noise ratio.
 
• Super wide frequency range 522MHz~936 MHz, with AFS function, dual channel receiving circuit of true diversity reception.
 
• A total of 8 frequency bands, 10 frequency groups, 10 channels, can provide more than 800 adjustable frequency for users to choose.
 
• The capsule of the handheld microphone is detachable, can choose dynamic or condenser capsule, even can change to the famous international brand microphone capsule.
  
• Precise low-consumption circuit design, use two AA alkaline battery, the battery life is twice as common.

UR-223D Dual Channel Wireless Receiver
• 1/2 EIA standard 1U metal chassis, combined with novel compact LCD display. 
• The receiver with ultra wide reviewing angle LCD display, shows working channel/frequency, RF/AF, transmitter battery level, mute and other status. And built-in electronic volume.

Main Frame Size	EIA standard 1U
Channels	Dual Channel
Frequency Stability	±0.005％(-10℃~50℃)
Carrier Frequency Range	522MHz~936MHz
Modulation Mode	FM
Oscillation	PLL synthesized
Sensitivity	S/N>60dB at 25 deviation
Output Connector	XLR balanced & 6.3φ phone unbalanced plug
Antenna connector	TNC
Bandwidth	64MHz
Max Deviation Range	±45KHz
S/N	>105dB
T.H.D	<0.7％@1KHz
Frequency Response	80Hz-18KHz  ±3dB
Operating Range	80M typical(in open space)
Companding	Relacart classical audio processing technology
Power Supply	DC 12V/12W
Dimension(mm)	410(W)x206(D)x43(H)
Weight	Approximately 1.9kg

UH-222C Wireless Handheld Microphone
· Handheld wireless microphone, simple design style, durable metal material, high contrast OLED display, built-in gain adjustment function, mute switch (optional mechanical switch). Microphone modular design, and various features of the capsule module optional, suitable for various occasions such as speech, singing, etc.

Carrier Frequency Range:	522MHz~936MHz
Oscillation:	PLL Synthesized
Harmonic Radiation:	<45dBm
Bandwidth:	134MHz(It depends on the region)
Max. Deviation Range:	±45KHz
Microphone Element	Dynamic/Condenser(removable)
RF Output Power:	10MW/40MW
Battery:	AAx2
Current Consumption:	110mA(Typical)
Battery Current/ Life:	Approximately 11 hours
Microphone Lengths(mm):	52(Φ)x255(L)
Weight:	Approximately 235g (w/o battery)

UT-222 Wireless Bodypack Transmitter
• bodypack-style wireless microphone, simple design, lightweight and practical engineering materials, durable, multi-function OLED display, built-in input selector switch, can be used to facilitate the instrument. The standard mini XLR microphone interface is suitable for a variety of well-known headset and clip microphones on the market. It is suitable for applications such as speech and singing.
 

Carrier Frequency Range:	522MHz~936MHZ
Oscillation:	PLL Synthesized
Harmonic Radiation:	<45dBm
Bandwidth	134MHz(It depends on the region)
Max. Deviation Range:	±45KHz
Input Connector:	4-pin mini-XLR connector
RF Output Power:	10MW/40MW
Battery:	AAx2
Current Consumption:	110mA(Typical)
Battery Current/ Life:	Approximately 11 hours
Dimension:	84(H) X66(W) X 23(D)
Weight:	155g (w/o battery)