Shure Incorporated
57/63
Occupied Bandwidth
<200
kHz
Modulation Type
Shure proprietary digital
Power
1
mW
, 10
mW
, 20
mW
ULXD2
Mic Offset Range
0 to 21
dB
(in 3 dB steps)
Audio Frequency Response
Note: Dependent on microphone type
Battery Type
Shure SB900A Rechargeable Li-Ion or LR6 AA batteries 1.5
V
Battery Runtime
@ 10
mW
Shure SB900A
>9
hours
alkaline
9
hours
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