Product Description
Shure AD4QUS Axient Quad-Channel Receiver with US Power Supply and Accessories
The Shure AD4Q-US is a 4-channel wireless receiver housed in a rugged, single-rack unit complete with cable and mounting accessories. Part of the Axient Digital system, it delivers mission-critical signal stability and clear, transparent sound for professional productions that demand flawless execution.
Every feature has been stress-tested to enable seamless, uninterrupted audio in high-profile applications such as televised live performances, award shows and corporate events, the Broadway stage, secure government installations, and state-of-the-art meeting and training facilities.
The AD4Q-US operates in a single 166-MHz ultra-wide bandwidth that encompasses the entire usable UHF range from 470 to 636 MHz. Quadversity mode allows placement of two pairs of antennas in different zones or doubling antennas in one zone. The Dante Cue and Dante Browse features enable high-fidelity headphone monitoring from any connected Dante-enabled device.
Other highlights include a low 2ms latency, XLR/AES3 + AES67/Dante outputs, 256-bit encryption, and HD mode for up to 47 active transmitters per 6 MHz TV channel. Axient Digital supports over 120 simultaneous channels and is compatible with AD1, ADX1, ADX1M, AD2, ADX2, and ADX2FD transmitters.
Features
- For Major Events, High-End Installations
- 4 x Digital Audio Channels, 1 Rackspace
- 166 MHz Ultra-wide Tuning Range
- Expandable to 120+ Channels
- True Digital Diversity Reception
- 4 x Ethernet/Dante Ports
- XLR and AES3 Outputs
- Quadversity Mode, RF Cascade Ports
- Secure AES-256 Encryption
Included
- 2 x 1/2 Wave Wideband Antennas
- Hardware Kit
- Bulkhead Adapter, BNC
- BNC to BNC Coaxial RF Cable for Bulkhead Mounting (Short)
- BNC to BNC Coaxial RF Cable for Bulkhead Mounting (Long)
- Coaxial RF Cascade Cable
- AC Power Cable, VLock
- AC Power Jumper Cable
- Ethernet Cable (3')
- Ethernet Jumper Cable
Specs
System
|
Wireless Transmission |
Digital UHF |
|
Number of RF Channels |
6640 |
|
Diversity |
True Digital Diversity |
|
RF Frequency Band |
A: 470 to 636 MHz |
|
RF Bandwidth |
166 MHz |
|
Frequency Step Size |
25 kHz |
|
Max Operating Range |
328.1' / 100 m |
|
Max Systems per Setup |
120 |
|
Latency |
2 to 2.9 ms (Selectable) |
|
Modulation |
Proprietary |
Receiver
|
Form Factor |
Rackmount |
|
Mounting Options |
Rackmount (with Included Hardware) |
|
Rackmount Size |
1 RU (Full Rack) |
|
Antenna |
2 x 1/2 Wave External, BNC (Rear-Mount) |
|
Antenna Bias Voltage |
12 to 13 VDC, 150 mA (per Antenna) |
|
Number of Audio Channels |
4 |
|
Audio I/O |
4 x XLR 3-Pin Male Balanced Output |
|
Gain Range |
-18 to +42 dB (1 dB Steps) |
|
Pad |
30 dB |
|
Audio Output Level |
XLR Outputs: |
|
Frequency Response |
20 Hz to 20 kHz ±1 dB (Dependent on Mic) |
|
Network I/O |
4 x RJ45 (1 Gb/s) |
|
Network Protocols |
DHCP, Dante, Manual IP |
|
Word Clock I/O |
1 x BNC Input |
|
Impedance |
XLR Outputs: |
|
Approximate RF Sensitivity |
-98 dBm |
|
Adjacent Channel Isolation |
>70 dB |
|
Spurious |
Rejection: >80 dB |
|
Power Requirements |
AC Input |
|
AC Input Power |
100 to 240 VAC, 50 / 60 Hz at 0.68 A |
|
Display & Indicators |
1 x Backlit LCD (AF Level, Battery Status, Channel, Frequency, Menu Navigation, Sync) |
|
Housing |
Steel |
|
Operating Temperature |
0 to 122°F / -18 to 50°C |
|
Storage Temperature |
-20 to 149°F / -29 to 65°C |
|
Dimensions |
19 x 1.7 x 13.1" / 483 x 44 x 333 mm (without Mounting Hardware, Antennas) |
|
Weight |
10.6 lb / 4.8 kg (without Antenna) |
