User Manual

Shure Incorporated
18/24
Operating Temperature Range
-18°C (0°F) to 45°C (113°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
Connector
4-Pin male mini connector (TA4M) or Lemo Connector
Configuration
Unbalanced
Impedance
4-Pin male mini connector (TA4M) 910 kΩ
Lemo Connector 8.2 kΩ
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
RF Output
Antenna Type
UHF 1/4 wave
Connector Type
SMA
Impedance
50 Ω
Occupied Bandwidth
<200 kHz
Channel-to-Channel Spacing
Standard Mode 350 kHz