Technical data
Designation
Value
Modulation
GFSK
Operating Frequency
2403MHz~2480MHz
channel
78 channel 2.4GHz ISM Band
Storage temperature
–20 °C ... +60 °C
Operating temperature
0 °C ... +40 °C
Keyboard
Battery type
two alkaline batteries, type
AAA
Keyboard
Supply voltage
2.2~3.3V
Keyboard
Current consumption
max. 50 mA
USB Transceiver
Supply voltage
DC 5.0 V ±5 %
USB Transceiver
Current consumption
max..100 mA
