ราคา 29,900.00 บาท
ราคาปกติ : 54,500.00 บาท
ประหยัดไป 24,600.00 บาท
Plug-on Wireless Microphone Transmitter. Premium UHF-R® plug-on transmitter for professional field and media production
เครื่องส่งสัญญานแบบพกพาไร้สายสำหรับใช้งานร่วมกับ UHF-R Wireles System
The UR3 is a premium transmitter that combines the best of Shure UHF-R® wireless features with the superior flexibility of XLR connectivity and comprehensive function control.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
Features
Smart, ergonomic, industrial design
Infrared automatic frequency sync
Microphone preset list
Selectable MIC / MIC with Pad / LINE input
Sweepable high-pass filter
Convenient power options
Axient® Wireless Compatibility
System technical specifications
Further Technical Specs
Modulation |
FM (45kHz max. deviation) |
Frequency Range | 470 – 952 MHz (depending on region) |
RF Output Power | selectable 10mW or 50mW maximum, depending on region |
Tuning Bandwidth |
up to 77 MHz (depending on region)
|
Antenna | dipole, UR3 housing and attached microphone form the antenna |
Carrier frequencies | up to 3080, tunable in steps of 25 kHz (depending on region) |
Power Requirements | two (2) 1.5V AA alkaline |
Gain Adjustment Range | -10 to +20 dB, MIC or LINE input setting |
Pilot Tone | 32kHz |
Frequency stability | ± 0.0015% |
Spurious radiation | 75 dB below carrier (typical) |
Equivalent input noise |
-127.0dBV, A-weighted (audio front end) |
Max. Audio Input level |
+24 dBV (Line Input, 0dB gain) |
Differential Input impedance |
6 kΩ LINE Input Setting |
System Frequency response |
35Hz – 17kHz, (+1.5dB, -3dB) |
High Pass Filter | two-pole (12dB per octave), selectable cut off frequency from 40 Hz to 240Hz |
System THD+N | <0.3%, 1kHz sine wave @ 6dB below clip (line and mic input setting) |
System Dynamic Range |
107dB typical, Line Mode, A-weighted through a UR4 |
Audio input jack |
3-pin female XLR |
Phantom Power |
+48V ± 4V, 7mA max. |