Shure AD4Q - System Specifications Summary; RF and Latency Specifications; Audio Performance Metrics; Environmental and Output Specs

Working Range
100 m (330 ft)
0
RF Tuning Step Size
25 kHz, varies by region
Image Rejection
>70 dB, typical
RF Sensitivity
−98 dBm at 10-5 BER
Latency Analog Output
2.08 msSTD
2.96 msHD
Audio Frequency Response
20 – 20 kHz (±1 dB)AD1
Note: Dependent on microphone typeAD2
Signal-to-Noise Ratio(Dynamic Range)
typical, 20 Hz to 20 kHz, receiver gain setting = -12 dB
UnweightedA-Weighted
117 dB120 dBXLR Line Output
126 dB130 dBDigital (AES3/Dante)
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.
Operating Temperature Range
-18°C (0°F) to 50°C (122°F)
1
Storage Temperature Range
-29°C (-20°F) to 65°C (149°F)
Audio Output
Gain Adjustment Range
−18 to +42 dB in 1 dB steps (plus Mute setting)
0
Note: Actual range depends on RF signal absorption, reflection and interference.
1
Note: Battery characteristics may limit this range.
Shure IncorporatedAD4Q Digital Quad Receiver
2017/10/2518/21