Shure Incorporated
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ULXD1
Mic Offset Range
0 to 21 dB (in 3 dB steps)
Audio Frequency Response
20 – 20 kHz (±1 dB)
Battery Type
Shure SB900 Rechargeable Li-Ion or LR6 AA batteries 1.5 V
Battery Runtime
@ 10 mW
Shure SB900 >9 hours
alkaline 9 hours
See Battery Runtime Chart
Dimensions
86 mm x 66 mm x 23 mm (3.4 in. x 2.6 in. x 0.9 in.) H x W x D
Weight
142 g (5.0 oz.), without batteries
Housing
Cast aluminum
Audio Input
Connector
4-Pin male mini connector (TA4M), See drawing for details
Configuration
Unbalanced
Impedance
1 MΩ, See drawing for details
Maximum Input Level
1 kHz at 1% THD
Pad Off 8.5 dBV (7.5 Vpp)
Pad On 20.5 dBV (30 Vpp)
Preamplifier Equivalent Input Noise (EIN)
System Gain Setting ≥ +20
-120 dBV, A-weighted, typical
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