System Specifications |
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Working Range |
328′ / 100 m |
Note: Actual Range Depends on RF Signal Absorption, Reflection and Interference |
RF |
Tuning Step Size: 25 kHz, Varies by Region |
Image Rejection |
>70 dB, Typical |
RF Sensitivity |
-97 dBm at 10-5 BER |
Latency |
<2.9 ms |
Audio Frequency Response |
QLXD1: 20 Hz – 20 kHz (±1 dB) |
QLXD2: Dependent on Microphone Type |
Audio Dynamic Range |
System Gain @ +10: >120 dB, A-Weighted, Typical |
Total Harmonic Distortion (THD) |
-12 dBFS Input, System Gain @ +10: <0.1% |
Polarity |
System Audio: Positive Pressure on Microphone Diaphragm Produces Positive Voltage on Pin 2 (with Respect to Pin 3 of XLR Output) and the Tip of the 1/4″ output |
Operating Temperature Range |
0 to 122°F / -18 to 50°C |
Note: Battery Characteristics May Limit this Range |
Storage Temperature Range |
-20 to 165°F / -29 to 74°C |
Note: Battery Characteristics May Limit this Range |
Mic Capsule |
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Type |
Beta 58A |
Frequency Response |
20 Hz to 20 kHz |
Polar Pattern |
Supercardioid |
Receiver |
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Housing |
Steel |
Power Requirement |
12 VDC @ 0.4 A, Supplied by External Power Supply (Tip Positive) |
RF Input |
Spurious Rejection: >80 dB, Typical |
Connector Type: BNC |
Impedance: 50 Ohms |
Audio Output |
Gain Adjustment Range: -18 to +42 dB in 1 dB Steps |
Configuration: 1/4″ / 6.35 mm, Impedance Balanced (Tip=Audio, Ring=No Audio, Sleeve=Ground) |
XLR: Balanced (1= Ground, 2= Audio +, 3= Audio -) |
Impedance 1/4″ / 6.35 mm, 100 Ohms (50 Ohms Unbalanced) |
XLR: 100 Ohms |
Full Scale Output: 1/4″ / 6.35 mm, +12 dBV |
XLR: LINE Setting= +18 dBV, MIC Setting= -12 dBV Mic/Line Switch: 30 dB Pad |
Phantom Power Protection: 1/4″ / 6.35 mm, Yes |
XLR: Yes |
Networking |
Network Interface: Single Port Ethernet 10/100 Mb/s |
Network Addressing Capability: DHCP or Manual IP Address |
Maximum Ethernet Cable Length: 328′ / 100 m |
Dimensions (H x W x D) |
1.63 x 7.75 x 5.94″ / 41 x 197 x 151 mm |
Weight |
1.71 lb / 777 g |
Handheld Transmitter |
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Housing |
Machined Aluminum |
Mic Offset Range |
0 to 21 dB (in 3 dB Steps) |
Battery Type |
Shure SB900 Rechargeable Li-Ion or AA Batteries 1.5 V |
Battery Runtime |
At 10 mW: |
Shure SB900: up to 10 Hours |
Alkaline: up to 9 Hours |
Audio Input |
Configuration: Unbalanced |
RF Output |
Antenna Type: Integrated Single Band Helical |
Occupied Bandwidth: <200 kHz |
Modulation Type: Shure Proprietary Digital |
Power: 1 mW or 10 mW |
Note: See Frequency Range and Ouput Power Table, Varies by Region |
Dimensions (L x Diam) |
10.1 x 2.0″ / 256 x 51 mm |
Weight |
12.2 oz / 347 g |