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Wireless Mic

Sony WRT-847B

BCS Price: $963.60
Item #:MO670874
Condition:Reference Item
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Model Description:
Microphones Wireless, 800 series Hanhelds Transmitters

Model Details

With five optional microphone capsules, Sony's WRT-847B UHF Synthesized Transmitter Unit provides a choice of characteristics that suit a range of different applications. Other features include PLL frequency synthesized circuitry for highly stable operation and an easy-to-read LCD screen and LED's for indication of extensive LCD screen and LED's for indication of extensive information.
- 5 Available Mic Capsules: Dynamic Cardioid, Condenser Cardioid, Dynamic Omni, Condenser Shotgun
- PLL-Synthesized Tuning for 188 Frequencies of Agility, Tunable within a 24 MHz Range.
- Selectable Sensitivity and Time Constant
- Back-Lit LCD Display
- 8 Hours of Continuous Battery Life
- Locking On/Off Switch
- 10mW/50mW Switchable RF Output
- Compatible with All Sony 800 MHz Wireless Tuners
- Rugged, All-Metal construction


Audio Compander Time constant is switchable to suit different capsules.
Selectable RF Output Level 10 mW for simultaneous multi-channel operation and 50 mW for long working distance.
Audio Gain and Attenuation Setting from +9 dB to -12 dB in 3 dB Steps.
Lockable External Power Switch (ON/OFF)
LCD Easy-to-Read with Back Light
Two AA-Size Alkaline Batteries Provide approx. eight hours of continuous operation
Optional Capsule Units CU-F780: Dynamic capsule with super cardioid polar pattern
CU-G780: Dynamic capsule for high sound pressure level vocals with feedback rejection
CU-E700: Electret condenser capsule for vocal applications
CU-E672: Electret condenser capsule for news gathering, sports events and interviews
CU-F117: Dynamic capsule with omni-directional polar pattern

RF Power Output:10 mW/50 mW selectable (50 ð load)
Operating Frequency Range:Currently available on TV channels 62-65 & channels 66-69 (758-806MHz))
Frequency Response:50 Hz to 15 kHz
Number of UHF Frequencies:188 (tunable across 24mHz)
System Dynamic Range:96 dB or more (101 dB typical)
Signal-to-Noise Rati60 dB or more (A-weighted, modulation frequency 1kHz, with ±5 kHz deviation.)
Audio Gain Control:-12/-9/-6/-3/0/3/6/9 dB (in 3 dB steps)
Max. Input Sound Pressure Level:142 dB SPL* (with CU-F780/G780/E700/F117 at audio gain -12 dB)
120 dB SPL* (with CU-E672)
Battery Life:Approx. 8 hours at 25°C (77°F) with Sony LR6 alkaline batteries, at 10 mW RF output
Dimensions:37 x 150 mm (11 /2 x 6 inches)
(without antenna)
Weight:Approx. 150 g (0.3 oz)
(without batteries)

Additional Information


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