Beta 87C with UR2 Handheld Transmitter
- Description
- Features
- Specs
- Downloads
The BETA87C on the UR2 transmitter features the BETA87C cardioidPicks up most sound in front of the microphone and some from the sides. It is less susceptible to feedback in high volume environments.
Read moreGo to the glossary condenser microphoneCondenser microphones are more sensitive, give a smooth, natural sound and need to be powered.Read moreGo to the glossary head which gives you studio quality sound and is tailored for lead vocals for live performance. The cardioidPicks up most sound in front of the microphone and some from the sides. It is less susceptible to feedback in high volume environments.Read moreGo to the glossary polar pattern"Polar pattern" describes how well the microphone “hears“ sound from different directions.Read moreGo to the glossary compensates for the isolation often associated with the use of personal monitors.
The flagshig UR2 Wireless Handheld Transmitter offers the most advanced features and controls including a bit-mapped backlit LCD display, infrared automatic transmitter sync and switchable RF power. It also has frequencyThis is how many times a sound or radio wave oscillates in one second.Read moreGo to the glossary and power lockout cabability and can be used continuously for up to 8 hours using 2 x AA Batteries (included). The UR2 is made from an all-metal die-cast construction for maximum durability.
This transmitter requires the UR4D or UR4S receiver to complete the system.
All Shure wireless transmitter designs allow for interchangeable microphone heads
- Switchable RF power (10/50 mW country dependant)
- Infrared transmitter sync
- Bit-mapped backlit LCD
- Ergonomic design
- All-metal die-cast construction
- FrequencyThis is how many times a sound or radio wave oscillates in one second.Read moreGo to the glossary and power lockout
- 2 “AA” batteries (included) for more than 8 hours continous use
- RF Carrier FrequencyThis is how many times a sound or radio wave oscillates in one second.Read moreGo to the glossary Range: 470-952 MHz, depending on region
- Working Range
- 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 ResponseThis is the range of frequencies, from the lowest to the highest, that a mic can pick up.Read moreGo to the glossary: 40 – 18,000 Hz,(+1 dB, –3 dB).
- NOTE: Overall system frequency responseThis is the range of frequencies, from the lowest to the highest, that a mic can pick up.Read moreGo to the glossary depends on the microphone element
- NOTE: Overall system frequency responseThis is the range of frequencies, from the lowest to the highest, that a mic can pick up.
- Gain Adjustment Range: –10 to +20 dB
- Modulation: FM (45 kHz max. deviation), compander system with pre- and de-emphasis
- RF Power Output: 10 / 50 mW
- Dynamic RangeThis is the difference between the queitest and loudest sound that a mic can pick up.Read moreGo to the glossary: >105 dB, A-weighted
- Signal Polarity: Positive pressure on microphone diaphragm produces positive voltage on XLR output pin 2 with respect to XLR pin 3 and on the tip of the 1/4-inch output jack.
- System Distortion (ref. ± 45 kHz deviation, 1 kHz modulation): <0.3% Total Harmonic DistortionTotal Harmonic Distortion is a measure of how much electrical noise a device produces.
Read moreGo to the glossary typical
- Current Drain:
- 180 mA max. (normal RF power setting)
- 240 mA max. (high RF power setting)
- 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).
- Housing: Aluminum die-cast handle and aluminum machined battery cup
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