La description

Operates on frequency band  ******5MHz
 
The UHF-R Professional Diversity Wireless Microphone System reinforces it's status as leaders in large-scale touring and fixed installation wireless microphone systems. The UHF-R series is primarily designed for touring, stage performances, fixed installation in large clubs, theaters, houses-of-worship, large scale presentations and more.
In order to meet the demands of various applications, the UHF-R series is available in a variety of configurations. This package enables two UR2 handheld microphone transmitters to operate simultaneously and includes the UR4D+ dual diversity receiver.
The UR4D+ dual diversity receiver is a durable, single space, rack-mountable unit that is designed to receive signal from two transmitters simultaneously. The UR4D+'s diversity design aides in minimizing Radio Frequency (RF) interference and noise. Dual back lit LCDs provide access to all programmable parameters. Audio outputs include a microphone / line level switchable balanced XLR with ground lift and 1/4" phone connectors. 
 
The UR2 handheld transmitter is rugged and designed to withstand the rigors of daily use on the road. The transmitter is made available with a variety of microphone capsules. This transmitter includes the supercardioid capsule. The transmitter is capable of *0 or *0 mA output power, enabling extended range whenever necessary. The UR2 features a backlit LCD display and is powered up to 9 hours on 2 AA alkaline batteries (low RF power).
 
UR4D+ Wireless Receiver
**0 Selectable Frequencies Across *0 MHz Bandwidth
Track Tuning Filtering Technology
Up to *0 Preset Compatible Systems/Band (**0 w/Multiple Bands, Region Dependent)
Networked Automatic Frequency Selection
Automatic Transmitter Setup (including Custom Group Upload)
Flash Memory to Store Six **-channel Custom Frequency Groups
Patented Audio Reference Companding
Multi-function Bit-mapped Backlit LCD
Wireless Workbench Control/Monitoring Software
Remoteable Antennas
Microprocessor-controlled Diversity
 
UR2 Handheld Transmitter
Switchable RF power
Frequency and power lockout
Bit-mapped backlit LCD
2 AA batteries *- up to 9.5 hours continuous use
Infrared automatic transmitter sync
All metal die-cast construction
Includes supercardioid capsule
 
Package Includes:
1 x Diversity Receiver  
2 x Handheld Transmitters
2 x 1/2 Wave Antennas (UR4)  
2 x Connecting Cable 
1 x Power Supply
1 x User Guide