User's Manual

Shure Incorporated
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Modulation Type
Shure proprietary digital
Power
1 mW, 10 mW, 20 mW
See Frequency Range and Output Power table, varies by region
ULXD2
Mic Offset Range
0 to 21 dB (in 3 dB steps)
Audio Frequency Response
Note: Dependent on microphone type
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
VHF V50 and V51 278 mm x 51 mm (10.9 in. x 2.0 in.) L x Dia.
Other frequency bands 256 mm x 51 mm (10.1 in. x 2.0 in.) L x Dia.
Weight
VHF V50 and V51 348 g (12.3 oz.), without batteries
Other frequency bands 340 g (12.0 oz.), without batteries
Housing
Machined aluminum
Audio Input
Configuration
Unbalanced
Maximum Input Level
1 kHz at 1% THD
145 dB SPL (SM58), typical
Note: Dependent on microphone type