篩選

Shure AD2/B87A Handheld Wireless Microphone Transmitter

AD2/B87C delivers impeccable audio quality and RF performance with wide-tuning, High Density mode, and encryption. Features durable metal construction, rechargeable power with dockable charging and black finish.

  • Works with Axient® Digital Wireless Systems
  • Features the BETA 87C® cartridge
  • Offers more than 11 hours of continuous battery life with Shure lithium-ion rechargeable batteries or 8 hours with AA batteries at 10 mW
  • Includes AD2/B87C, microphone clip, zipper bag, 2 AA batteries, and user guide
  • Two transmission modes: Standard for optimal coverage and new High Density for maximum system channel count and robust coverage
  • Rugged metal construction in black finish
  • Backlit LCD with easy-to-navigate menu and controls
  • Low-profile, lockable power switch
  • Encryption-enabled, secure transmission
  • AA or SB900C lithium-ion rechargeable batteries for convenient power options
  • External contacts for docked charging
分類: ,

AD2/B87C delivers impeccable audio quality and RF performance with wide-tuning, High Density mode, and encryption. Features durable metal construction, rechargeable power with dockable charging and black finish.

System
Wireless Technology
Digital UHF
RF Frequency Band
417 to 616 MHz
RF Channel Scanning
Auto-Scan
Max Operating Range
328.1′ / 100 m (Line of Sight)
Latency
2 to 2.9 ms (Selectable)
Encryption
AES 256
Transmitters
Included Transmitters
1x Handheld
RF Output Power
10 / 2 / 35 mW
Antenna
Internal Single-Band Helical
Input Level
Microphone
Audio I/O
No
USB I/O
No
Muting
Mute Switch
Gain Range
-12 to +21 dB (3 dB Steps)
Auto-Level/Gain
Yes
Sync Method
IR
Display
Backlit LCD
Microphones
Microphone Type
1x Handheld with Interchangeable Capsule (Beta 87C Included)
Polar Pattern
Cardioid
Frequency Response
50 Hz to 20 kHz
Maximum SPL
139 dB
Sensitivity
-51 dBV/Pa (at 1 kHz)
Color
Silver
Power
Transmitter Battery Type
2x AA (Included) or
1x Shure SB900A – 750 mAh (Not Included)
Transmitter Battery Life
Med.:
8 Hours (Alkaline)
Med.:
9 Hours (Lithium Shure SB900A)

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