Shure UHF-R manual Receiver Controls and Connectors, Sync

Models: UHF-R

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Shure UHF-R Wireless

Receiver Controls and Connectors

18

 

 

 

 

 

 

 

 

17

2

4

5

 

 

 

 

 

 

 

 

 

 

 

 

 

RF

Audio

XX YYY-ZZZ MHz

Navigate

Control

Monitor

POWER

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

UR4S

 

OL

 

 

 

ENTER

 

 

 

 

 

 

 

push

 

Wireless Receiver

 

 

 

 

 

 

 

3

 

 

 

 

 

Monitor Clip

 

with Audio Reference Conpanding

 

 

 

 

EXIT

 

 

 

 

 

 

 

sync

 

A

B

 

 

push

 

 

 

 

 

 

 

 

￿

 

 

 

 

6

 

7

8

antenna B in

balanced low Z

 

receiver outputs

 

networking

 

antenna A in

 

 

200ȍ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

network

 

 

 

 

 

 

 

 

activity

 

 

 

12.7V

 

out

line

lift

 

mic

GND

150mA

 

 

ethernet

12.7V

 

out

 

 

 

RJ-45

150mA

9

10

11

12

13

14

15

16

17

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￿SYNC Infrared (IR) port. Transmits group, channel, and other settings to a transmitter. See page 15.

￿Squelch LEDs.

Blue (On) = Transmitter signal detected

Off = no signal or signal squelched because of poor reception or no tonekey

NOTE: The receiver will not output audio unless at least one blue LED is illuminated.

￿RF LEDs. Indicate RF signal strength from the transmitter at each antenna and diversity condition.

Amber = normal

Red = overload (greater than –25 dBm)

￿Audio LEDs. Indicate audio signal strength from transmitter.

Green = signal present

Yellow = normal peak

Red = overload

To correct this level, adjust the transmitter gain.

￿Indicates the name and range of receiver frequency band.

￿LCD Interface. Provides a convenient way to program the receiver from the front panel (see detail on next page).

￿Monitor. 1/4” output jack and volume knob for headphones.

Monitor Clip LED indicates headphone audio is clipping.

Dual models: Push the knob to switch from receiver one to re- ceiver two.

￿Power switch. Powers the unit on and off.

￿AC mains power input, IEC connector. 100–240 Vac.

￿AC mains power passthrough (unswitched). Use with an IEC extension cable to supply AC power to another device.

￿Diversity antenna inputs A and B.

Note: Antenna inputs are DC biased. Use only antenna combiners and accessories listed in page 19. Some types of antenna splitters or other products may short the DC power and damage the receiver.

￿Mic/Line switch. Changes output level –30 dB (XLR output only).

￿Electrically balanced XLR output jack

￿Lift/GND switch. Lifts ground from Pin 1 of the XLR connec- tor (default = GND).

￿Impedance balanced 1/4” output jack (200:)

￿USB jack for computer interface.

￿RJ-45 jack for Ethernet network interface. Accepts both regu- lar and “ruggedized” RJ-45 plugs.

￿Temperature-activated fan ensures top performance in high temperature environments. Clean fan screen as needed to remove dust.

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Shure UHF-R manual Receiver Controls and Connectors, Sync

UHF-R specifications

The Shure UHF-R is a premium wireless microphone system designed for professional use in live performances, broadcasting, and theater. Known for its unparalleled audio quality, robust build, and reliable performance, it has become a favorite among artists, sound engineers, and production companies globally.

One of the standout features of the UHF-R system is its advanced frequency diversity technology, which allows users to select from a wide range of channels and frequencies, greatly reducing the chances of interference. With up to 2400 selectable frequencies across 60 MHz of bandwidth, users can easily find a clear signal for their performances. This feature is especially beneficial in crowded environments, such as concert venues or festivals, where multiple wireless systems might be in use simultaneously.

The system offers analog audio outputs and digital signal processing that ensures the highest fidelity audio transmission. The UHF-R transmitters are equipped with Shure's renowned microphone capsules, allowing for different sound profiles tailored to vocalist preferences, and they provide precise, clear sound reproduction. Whether using a handheld microphone, bodypack, or guitar system, the flexibility of adapters and compatibility with various mics make it a versatile choice for any application.

Another significant characteristic of the UHF-R system is its exceptional range. With a line-of-sight operation, the system can reach distances up to 300 feet or more, depending on environmental factors. This feature allows performers the freedom to move around the stage without worrying about audio dropouts.

The system's user-friendly interface makes setup and operation straightforward. The LCD screen on both the receiver and transmitters provides real-time information on channel selection, battery status, and audio levels, ensuring that users are always aware of their system’s performance. Additionally, its wireless access control allows for remote operation and monitoring through Shure's Wireless Workbench software, enabling sound engineers to manage multiple systems easily.

Battery life is another strong point of the UHF-R system, with transmitters providing up to 8 hours of continuous use on standard AA batteries. As an added bonus, the transmitters come equipped with a battery status indicator, helping users keep track of their power levels.

Overall, the Shure UHF-R wireless microphone system combines superior sound quality, cutting-edge technology, and practical features, making it an essential tool for professional audio applications. Whether in a concert hall, a conference, or a theater, the UHF-R system delivers consistent performance that meets the demands of any high-profile event.