23
7 Technical Specifications
Item
Specifications
Remarks
Battery type
xPcs
Tx. 9V (AAA) x4
Rx. 1,5 V (AAA) x3
not included
Standby current
Tx. 16~20 mA
Rx. 18~24 mA
Tx. 9V DC
Rx. 4,5V DC
Operation Cur-
rent
Tx. 40~120 mA
Rx. 18~110 mA
Tx. 9V DC
Rx 4.5V audio
50 mW
Rf Frequency
CH−A:
40.965MHz CH−B:
. . .
40.665MHz
Battery Backup
time
Up to 20 hours
Up to 15 hours
Tx: Alkaline
battery
Rx: Alkaline
battery
Power adapter
9V DC, 200 mA, female plug,
center (−)
Included for
Tx only
Tx=Transmitter, Rx=Receiver