Follow us
Description
The UR4S+ and UR4D+ receivers are part of the flagship UHF-R system and provide single and dual-channel options for premium wireless. As "+"-versions these receivers include RF distribution ports that allow up to 10 receivers to share the RF signal from a single pair of antennas.
-
3000 selectable Frequencies across 75 MHz bandwidth
-
Up to 47 compatible channels per band
-
Cascading: Includes RF distribution ports that allow up to 10 receivers to share the RF signal from a single pair of antennas.
-
Track Tuning Filtering Technology
-
Networked Automatic Frequency Selection
-
Automatic Transmitter Setup (including custom group upload)
-
Flash Memory to store six 60-channel custom frequency groups
-
Shure's patented Audio Reference Companding
-
Multi-function bit-mapped backlit LCD
-
Built-in USB & Ethernet network compatibility
-
Shure's Wireless Workbench Control/Monitoring Software
-
Remoteable antennas
-
Shure's microprocessor-controlled diversity
WHAT IS THE DIFFERENCE BETWEEN A UR4D+ AND A UR4S+?
The UR4S+ is a single channel receiver, and the UR4D+ is a dual channel receiver.
HOW MANY UHF-R SYSTEMS CAN I USE TOGETHER?
You can use up to 47 compatible systems together without audio degradation or interference. Within a given frequency band, you can choose from 3000 selectable frequencies across a 75MHz bandwidth.
CAN I EASILY SET UP AND REMOTELY MONITOR THE UR4D+?
Using the Shure Wireless Workbench® System Control Software, which is included with the receiver, you can remotely monitor and control individual and networked receivers.
WHAT DOES THE "+" MEAN?
In addition to the former UR4D and UR4S, the UR4D+ and the UR4S+ include RF distribution ports that allow up to 10 receivers to share the RF signal from a single pair of antennas.
Specs
- Power supply: Internal power supply
- Battery status: Yes
- Further specs:
- RF Carrier Frequency Range: 470-952 MHz, depending on region
- Working Range: UR1, UR2, UR1M: 150 m (500 ft.), under typical conditions, 500 m (1600 ft) line-of-sight, outdoors for a single system
- NOTE: Actual working range depends on RF signal absorption, reflection and interference
- Audio Frequency Response: 40 – 18,000 Hz,(+1 dB, –3 dB).
- NOTE: Overall system frequency response depends on the microphone element
- Gain Adjustment Range
- UR1, UR1M: –20 to +35 dB
- UR2: –10 to +20 dB
- Modulation: FM (45 kHz max. deviation), compander system with pre- and de-emphasis
- RF Power Output
- See table above.
- Dynamic Range: >105 dB, A-weighted
- Image Rejection: >110 dB typical
- RF Sensitivity
-
UR4S UR4D –110 dBm Typical
12 dB SINAD
–107 dBm Typical
12 dB SINAD
–105 dBm Typical
30 dB SINAD
–102 dBm Typical
30 dB SINAD
- UR4S UR4D
- –110 dBm Typical
- 12 dB SINAD
- –107 dBm Typical
- 12 dB SINAD
- –105 dBm Typical
- 30 dB SINAD
- –102 dBm Typical
- 30 dB SINAD
- Spurious Rejection: >90 dB typical
- Ultimate Quieting (ref. 45 kHz deviation): >100 dB, A-weighted
- System Distortion (ref. ± 45 kHz deviation, 1 kHz modulation): <0.3% Total Harmonic Distortion typical
- Power Requirements: 100 to 240 Vac, 50/60 Hz
- Current Drain: 0.8 Amps max.
- Battery Life (Typical): UR2: 9.5 hours (low power), 6 hours (high power)
- Operating Temperature Range: –18° to +57° C (0° to +135° F)
- NOTE: Battery characteristics may limit this range
- NOTE: Electrical safety approval is based on a maximum ambient temperature of 35°C (95°F).
- Overall Dimensions: 44 mm H x 483 mm W x 366 mm D (1.72 x 19.00 x 14.39 in.)
- Net Weight: 4.8 kg (10.6 lbs)
- Housing: Galvanized steel