Shure Incorporated
19/24
Housing
Cast Aluminum
Operating Temperature Range
-18°C (0°F) to 50°C (122°F)
Note: Battery characteristics may limit this range.
Storage Temperature Range
-29°C (-20°F) to 74°C (165°F)
Note: Battery characteristics may limit this range.
Audio Input
Configuration
Unbalanced
Maximum Input Level
1 kHz at 1% THD
145
dB SPL
(SM58), typical
Note: Dependent on microphone type
RF Output
Antenna Type
Dual Band Helical
Occupied Bandwidth
<200
kHz
Channel-to-Channel Spacing
Standard Mode
350
kHz
High Density Mode
125
kHz
varies by region
Modulation Type
Shure Axient Digital Proprietary
Power
2
mW
, 10
mW
, 40
mW
See Frequency Range and Output Power table, varies by region
Specific Absorption Rate (SAR)
< 0.19 W/kg