UR3 – UHF-R Microphone Plug-on Transmitter
The UR3 enables broadcasters to simply plug any microphone on a small wireless transmitter. In addition to including UHF-R wireless technology, the discrete transmitter provides special features to make broadcasting applications hassle free: RF mute switch, exchangeable coloured cups for easy visual differentiation and full range of phantom powerThis must be provided to all condenser microphones in order for them to operate.
Read moreGo to the glossary to operate with condenser microphonesCondenser microphones are more sensitive, give a smooth, natural sound and need to be powered.Read moreGo to the glossary.
Read moreGo to the glossary to operate with condenser microphonesCondenser microphones are more sensitive, give a smooth, natural sound and need to be powered.Read moreGo to the glossary.
- Features
- Specs
- Downloads
Features:
- Wide tuning range on a single band version (up to 80 MHz)
- RF mute switch allows for hidden RF setup
- Exchangeable colored caps for easy visual differentiation
- Provides full range phantom powerThis must be provided to all condenser microphones in order for them to operate.Read moreGo to the glossary (selectable +12 V / + 48 V)
- UHF-R and Axient compatible (RF and IR features only)
- Comfortably gripped for ideal handling
- Discretely located Audio Level and Power Indicator LEDs
- Program microphone ID lists to tailor settings (gain, phantom powerThis must be provided to all condenser microphones in order for them to operate.Read moreGo to the glossary, high-pass filter, etc.) per microphone for quick recall
- Selectable Mic/Line-level (+24 dBv) input
- Sweepable high-pass filter (35 Hz – 285 Hz)
- Powering options: 2 AA batteries, when used with dynamic microphonesDynamic mics have a simple, rugged construction and can handle very high sound pressure levels.Read moreGo to the glossary >10 hrs battery life, when used with condenser microphonesCondenser microphones are more sensitive, give a smooth, natural sound and need to be powered.Read moreGo to the glossary that require +48V phantom powerThis must be provided to all condenser microphones in order for them to operate.Read moreGo to the glossary (full load) >6 hrs battery life
Specs:
- Modulation: FM (45 kHz max. deviation)
- FrequencyThis is how many times a sound or radio wave oscillates in one second.Read moreGo to the glossary Range: 470–952 MHz*
- Tuning Bandwidth: up to80 kHz*
- Antenna Type: Dipole, Note: UR3 and attached microphone act as the antenna
- Carrier Frequencies up to3200, tunable increments: 25 kHz*
- RF Output Power Selectable: 10 mW, 50 mWmax.*
- Power Requirements: 2AA batteries, alkaline
- SensitivityThis is how mich signal a microphone produces for a given amount of sound.Read moreGo to the glossary Settings: mic, line
- Gain Adjustment Range: −10–+20 dB
- Tonekey: 32 kHz
- FrequencyThis is how many times a sound or radio wave oscillates in one second.Read moreGo to the glossary Stability: ±0.0015%
- Spurious Radiation (below carrier, typical): 75 dB
- Equivalent Input Noise: −127.0dBVA-Weighted(audio front end)
- Maximum Audio Input Level (at 0 dB gain setting): LINE setting: +24dBV / MIC setting: −21dBV
- Differential Input ImpedanceThis describes how resistant an electrical circuit is to the flow of electricity passing through it.Read moreGo to the glossary: LINE setting: 6 kΩ / MIC setting: 3 kΩ
- Frequency ResponseThis is the range of frequencies, from the lowest to the highest, that a mic can pick up.Read moreGo to the glossary (+1.5 dB, −3 dB, through a UR4 receiver): 35 Hz–17 kHz, 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 microphone element and
- receiver.
- High Pass Filter: Two-pole (12 dB per octave), cut off frequencyThis is how many times a sound or radio wave oscillates in one second.Read moreGo to the glossary selectable from 40 to 240 Hz
- THD+N (1 kHz sine wave at 6 dB below clip, through a UR4 receiver): <0.3%
- System Dynamic RangeThis is the difference between the queitest and loudest sound that a mic can pick up.Read moreGo to the glossary (A-weighted, typical):
- through a UR4 receiver: LINE setting: 107 dB
- MIC setting: 105 dB
- through a UR5 receiver: LINE setting: 102 dB
- MIC setting: 100 dB
- Audio Input: Female XLR Connector, 1=ground, 2=hot, 3=cold
- Phantom PowerThis must be provided to all condenser microphones in order for them to operate.Read moreGo to the glossary: +48 V (±4 V), +12 V (±1 V): 7 mA max.
Video: New Portable Broadcasting Products at Pro Light + Sound 2011
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