Shure Incorporated
35/43
Housing
Aluminum
Audio Input
Configuration
See drawing for details
Maximum Input Level
8.2 dBV (2.57 Vrms,
7.27 Vpp)
RF Output
Antenna Type
Integrated Single Band Helical
Occupied Bandwidth
<200 kHz
Modulation Type
Shure proprietary digital
Power
1 mW or 10 mW
SB903
Charge Voltage
4.2 V (±0.03 V)
Charge Current
SBC10-903
220 mA
SBC203
625 mA (normal), 250 mA (reduced)
Nominal Voltage
3.6 V
Nominal Capacity
1200 mAh
Housing
Molded Polycarbonate
Charging Temperature Range
SBC10-903
10 °Cto 45 °C (50 °Fto 113 °F)