Product Overview
Groundbreaking performance integrity meets main stage demands in one wireless kit.
Axient Digital wireless systems from Shure offer a full range of features, from high-performance RF to transparent digital audio to meet the most challenging professional production applications. With clean and clear sound, the AD4QUS Quad Channel Receiver sets a new standard in spectral efficiency. Groundbreaking performance features include wide tuning, low latency, High Density (HD) mode, and Quadversity, ensuring solid performance in the most challenging, congested RF environments. Networked control, AES3 + AES67 + Dante™ output, and signal routing options bring flexibility and streamlined management (such as Wireless Workbench® 6 and Shure Update Utility) to your entire workflow. Pairing with this reliable G57 band receiver are two AD1 Bodypacks with TAF4 connectors and two AD2/KSM58B wireless handheld microphones. Durability, stability, and clarity, these transmitters feature innovative technology—RF performance with wide-tuning up to 184 MHz, encryption, High-Density mode, and Dualdyne™ capsule design with two ultra-thin diaphragms and reverse airflow technology for elite sound quality. Complete with optimal Lithium-Ion rechargeable batteries, this Axient wireless kit is the certain choice from broadcast to Broadway and any live performance in between.
Note: This product may only be shipped to destinations within the contiguous United States, in accordance with regulations for safe transportation of hazardous materials established by the U.S. Department of Transportation (DOT) and International Air Transport Association (IATA).
Axient Quad Channel Wireless Kit Includes
- (1) AD4QUS-A Axient Quad-Channel Receiver with US Power Supply
- (2) AD2/KSM8B Axient Digital Handheld Transmitter with KSM8B Mic Capsule
- (2) AD1-SHU Axient Digital Bodypack Transmitter with TA4 Connector
- (4) SB900B Lithium-Ion Rechargeable Battery
- (1) SBC200-US Two-Bay Portable Battery Charger With Power Supply
- (1) SBC200 Two-Bay Portable Battery Charger Without Power Supply
Shure AD124Q/KSM8B-G57 Features
- Operates in 470-636MHz
- Standard and High Density transmission modes
- Detachable 1/4-wave antenna
- True digital diversity reception per channel for drop-out resistance
- Networked control with Wireless Workbench software and ShurePlus Channels iOS app
- 8.5-hour battery life from one full charge on SB900B Lithium-Ion battery
- Charge two SB900B batteries completely within 3 hours via SBC200-US
Specifications
- AD2/KSM8B Axient Digital Handheld Transmitter Specifications
- Type: Dual-diaphragm dynamic (moving coil)
- Polar Pattern: Cardioid
- Output Level: Open Circuit Voltage: -51.5 dBV/Pa(1) / (2.66 mV)AD1-SHU
- Axient Digital Bodypack Transmistter Specifications:
- Mic Offset Range: -12 to 21 dB (in 1 dB steps)
- Battery Type: Shure SB900A Rechargeable Li-Ion or LR6 AA batteries 1.5 V
- Dimensions: 3.4" x 2.6" x 0.9"
- Weight: 155 g (5.0 oz.), without batteries
- Housing: Cast Metal
- AUDIO INPUT
- Connector: 4-Pin male mini connector (TA4M) or Lemo Connector
- Configuration: Unbalanced
- Impedance: 910 kΩ
- RF OUTPUT
- Connector: SMA
- Antenna Type: 1/4 wave
- Impedance: 50 Ω
- Occupied Bandwidth: < 200 kHz
- Channel-to-Channel Spacing
- Standard Mode: 350 kHz
- High Density Mode: 125 kHz
- Modulation Type: Shure Axient Digital Proprietary
- Power: 2 mW, 10 mW, 35 mW
- AD4QUS Axient Quad-Channel Receiver Specifications
- RF Carrier Frequency Range: 470–636 MHz
- Working Range: 100 m (330 ft)
- Image Rejection: >70 dB, typical
- RF Sensitivity: −98 dBm at 10-5 BER
- Latency Analog Output:
- Total Harmonic Distortion: -6 dBFS, 1 kHz, System Gain @ +10, < 0.01%
- System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output.
- AUDIO OUTPUT
- Gain Adjustment Range: −18 to +42 dB in 1 dB steps (plus Mute setting)
- Impedance: 100 Ω, Typical, XLR Line Out
- Mic/Line Switch: 30 dB pad
- Phantom Power Protection: Yes
- Dimensions: 44 x 483 x 333 mm
- Weight: 4.6 kg (10.1 lbs)
- Housing: Steel; Extruded aluminum
- Power Requirements: 100 to 240 V AC, 50-60 Hz, 0.55 A max
- DC Power Requirements: 10.9 to 14.8V DC , 3.3 A max
- Network Interface: 10/100 Mbps, 1Gbps, Dante Digital Audio
- Network Addressing Capability: DHCP or Manual IP address
- Maximum Cable Length: 100 m (328 ft)
- CASCADE OUTPUT
- Connector Type: BNC *For connection of one additional receiver in the same band
- Configuration: Unbalanced, passive
- Impedance: 50 Ω
- Insertion Loss: 0 dB, typical
- RF INPUT:
- Spurious Rejection: > 80 dB, typical
- Connector Type: BNC
- Impedance: 50 Ω
- Bias Voltage: 12 to 13.5 V DC, 150 mA maximum, per antenna switchable on-off
- RF Carrier Frequency Range: 470–636 MHz
- SB900B Lithium Ion Rechargeable Battery Specifications
- Dimensions (HxLxD): 1.25" x 1.98" x 0.67" (31.8 x 50.4 x 17.5 mm)
- Charge Temperature: 0ºC to 45ºC (recommended)
- Constant Charge Voltage: 4.2V
- Constant Charge Current: 750 mAh
- Nominal Voltage: 3.7V
- Weight: 1.4 oz (39.7 g)
- Housing: Lexan
- Rated Capacity: 1450 mAh
- SBC200/200-US Two-Bay Portable Battery Charger Specifications
- Battery Type: Up to 2 rechargeable Lithium-Ion batteries (SB900)
- Charge Current: 0.75 A
- Charge Time: 50%=1 hour; 100%=3 hours
- Power Requirements: 15 V DC, 3.33 A max.
- Dimensions: 2.6" x 3.9" x 6.5"
- Weight: 10 oz
