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
alkaline
See Battery Runtime Chart
Dimensions
VHF V50 and V51
Other frequency bands
Weight
VHF V50 and V51
Other frequency bands
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
278 mm x 51 mm (10.9 in. x 2.0 in.) L x Dia.
256 mm x 51 mm (10.1 in. x 2.0 in.) L x Dia.
348 g (12.3 oz.), without batteries
340 g (12.0 oz.), without batteries
>9 hours
9 hours
Shure Incorporated
39/50