6
Care
• Keep your receiver and transmitter dry; if they get wet, wipe
them dry immediately.
• Use and store the system only in room temperature
environments.
• Handle your receiver and transmitter carefully; do not drop
them.
• Keep your microphone system away from dust and dirt,
and wipe the receiver and transmitter with a damp cloth
occasionally to keep them looking new.
Specifications
Frequency ....................................................................169.505 MHz
......................................................................................170.245 MHz
......................................................................................171.905 MHz
Transmitter
Directivity ................................................................... unidirectional
Sensitivity .......................................................88dB SPL at 7kHz FM
Operating range ..........................................................200 ft (61 m)
Power source ............................................2 AA batteries or 3V DC
Current consumption .............................................less than 60mA
Battery life ....................................................................about 40 hrs
Dimensions .......................................3×2.4×1.1 in (76×61×29 mm)
Weight ........................................................................... 12 oz (57 g)
Receiver
Line output ............................................................................ 510mV
Microphone output ................................................................ 10mV
Image rejection ........................................................................55dB
Spurious rejection ....................................................................55dB
Power requirement .............................9V, 300mA AC/DC Adapter
Dimensions ............................................................... 6.7×4.2×1.5 in
