Shure Axient AD2/B58A Handheld Wireless Microphone Transmitter – G57 Band
Shure Axient AD2/B58A Handheld Wireless Microphone Transmitter – G57 Band
The Shure AD2/B58 is a digital handheld wireless microphone transmitter compatible with Axient Digital series receivers.
The transmitter operates in a single 146 MHz ultrawide UHF bandwidth with selectable 2/10/35mW RF output power and a transmission range up to 330′. It provides up to 8 hours of operation on two AA batteries and up to 9 hours with an SB900A lithium-ion rechargeable battery (available separately).
Features:
- For Axient Digital Systems
- Beta 58A Dynamic Supercardioid Mic
- Automatic Gain Adjustment
- 2/10/35mW RF Output Power
- Mute Mode, Backlit LCD
- Secure AES-256 Encryption
- Networked Intelligent Charging
- Interchangeable Capsule Design
- 9 Hr with SB900A Rechargeable Battery
Specifications:
- RF Frequency Band: 417 to 616 MHz
- RF Bandwidth: 146 MHz
- Frequency Step Size: 25 kHz
- Max Operating Range: 328.1′ / 100 m (Line of Sight)
- Latency: 2 to 2.9 ms (Selectable)
- Encryption: AES 256
- Modulation: Proprietary
- Transmitter:
- Transmitter Type: Handheld
- RF Output Power: 2 / 10 / 35 mW
- Audio I/O: None
- Muting: Mute Switch
- Audio Input Level: 145 dB
- Gain Range: -12 to +21 dB (3 dB Steps)
- Sync Method: IR
- Antenna: 1 x Internal Single-Band Helical (Handheld)
- Power Requirements: Battery
- Battery Type:
- 2 x AA (Included)
- 1 x Shure SB900A (Not Included, Replaceable)
- Approx. Battery Life:
- Med.: 8 Hours (Alkaline)
- Med.: 9 Hours (Lithium Shure SB900A)
- Display & Indicators: 1 x LCD (Battery Status, Channel, Group, Signal Strength)
- Housing: Aluminum
- Operating Temperature: 0 to 122°F / -17 to 50°C
- Storage Temperature: -20 to 165°F / -28 to 73°C
- Dimensions: 2 x 10.1″ / 51 x 256 mm
- Weight: 12 oz / 340 g (without Batteries)
- Microphone:
- Microphone Type: Handheld Capsule
- Sound Field: Mono
- Capsule: Dynamic
- Polar Pattern: Supercardioid
- Frequency Range: 50 Hz to 16 kHz
- Sensitivity: -51.5 dBV/Pa at 1 kHz
- Packaging Info:
- Package Weight: 1.645 lb
- Box Dimensions (LxWxH): 12.8 x 4.95 x 3.6″
