Specifications
SHURE QLXD24A/SM58 Wireless System
System Specifications |
RF Carrier Frequency Range |
V52: 171 to 210 MHz |
Working Range |
328′ (100 mm) 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 |
QLXD2: Dependent on microphone type |
Audio Dynamic Range |
System Gain @ +10: Greater than 120 dB, A-weighted, typical |
Total Harmonic Distortion (THD) |
−12 dBFS Input, System Gain @ +10: Less than 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″ (6.35 mm) 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. |
Receiver |
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 Mbps 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 |
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 Maximum Input Level: 145 dB SPL (SM58), typical (1 kHz @ 1% THD) |
RF Output |
Antenna Type: Integrated Single Band Helical Occupied Bandwidth: < 200 kHz Modulation Type: Shure proprietary digital Power: 1 or 10 mW |
Dimensions (L x Diam) |
10.1 x 2.0″ (256 x 51 mm) |
Weight |
12.2 oz (347 g) without batteries |
Mic Capsule |
Type |
SM58 |
Frequency Response |
20 Hz to 20 kHz |
Polar Pattern |
Cardioid |
Packaging Info |
Package Weight |
9.8 lb |
Box Dimensions (LxWxH) |
19.4 x 17.4 x 4.0″ |