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Setting Sensitivity and Gain on the UR1 Bodypack Transmitter

The UR1 bodypack transmitter features an audio input that can be configured for many different audio sources. Lavalier microphones, headworn microphones, passive guitar pickups, guitars with active electronics, keyboards, etc. ar...


Best practices for UHF-R Series wireless systems

UHF-R Series: Best Practices for a Successful Event Preparation: Identify the city and state (or zip code ) of your event. Use this information on the Shure Frequency Reference Guide at: www.shure....


Battery life of UHF-R transmitters

What is the expected battery life of the UR1 and UR2 transmitter? With the use of two AA alkaline batteries, the battery life for the UHF-R UR1/UR2 transmitters in low power output mode is rated at 7.5 to 9.5 hours. The battery...


Antenna tip color for bodypacks

Tip Color Frequency Range UR Frequency Band Axient Digital Frequency Band Model Yellow 470 - 530 MHz G...


UR4+ receiver vs. UR4 receiver

The UR4S+ and the UR4D+ were introduced in August 2010. These models will replace the UR4S and the UR4D. (Unfortunately, it is not possible to upgrade/modify a UR4S into a UR4S+, or to upgrade/modify a UR4D into a UR4D+.)The ne...


UHF-R Firmware Update

Firmware for UR1 or UR2: The firmware in a UR transmitter cannot be updated in the field. Transmitter firmware can only be updated by returning the UR transmitter to a Shure factory service center. Firmware for UR4 receiver:...


WWB6 ports and protocol information

AXT400, AXT600, AXT610, AXT630/631, AXT900, P10T, ULXD4, ULXD4D, ULXD4Q, AD4D, AD4Q, AD610, SBRC, SBC220, SBC240, SBC840, SBC840M - Main processor Port TCP/UDP Protocol Description ...


Networking and UHF-R

Networking is the process of connecting multiple UR4 receivers together via an Ethernet connection. This allows for the sharing of information regarding frequency selection and synthesis, as well as increased efficiency and simpl...


Frequency chart for UHF-R in the USA

G1 = 470 to 530 MHz; U.S. TV channels 14 thrugh 23 H4 = 518 to 578 MHz; U.S. TV channels 22 through 31 J5 = 578 to 638 MHz; U.S. TV channels 32 through 41 L3 = 638 to 698 MHz; U.S. TV channels 42 through 51 X1 = 944...


Intermixing ULX and UHF-R Transmitters and Receivers

The question is occasionally asked whether it is possible to use a ULX wireless microphone transmitter with a UHF-R wireless receiver. Similarly, can a UHF-R transmitter be used with a ULX receiver? This bulletin will address the...


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