XT-50 instruction guide | 13
Technical specifications
Channels ................................................24 PMR446 (8 + 16 pre-programmed)
Frequency ...........................................................446.00625 - 446.09375MHz
Channel spacing ......................................................................................... 12.5 KHz
Power supply....................................................................... 700mAh battery pack
.................................................................................... 3x AAA type 4.5V(Alkaline)
........................................................ 3.6V(Rechargeable) batteries +/- 10% VDC
Operating temperature ..................................................................... -20° to +55°
Dimensions (w/out antenna) ........................................................ 54x33x103mm
Weight (w/out batteries) ....................................................................................93g
Duty cycle .............................................................. TX 5%, RX 5%, stand-by 90%
Category ..................................................................................................................B
Transmitter
Output power ................................................................................... 500 mW ERP
Modulation ........................................................................................................... FM
Spuriuous rejection ............................................................within ETSI regulations
Receiver
Sensitiviy @ 12dB Sinad...........................................................................<0,30V
Adjacent channel rejection .............................................................................70dB
Audio output power ........................................................ .~250mW @ 10% THD
Jack for external mike ......................................................................stereo 2,5 mm
Jack for external speaker ..................................................................mono 3.5 mm
Specifications are subject to change without notice.
ATTENTION
Direct plug-in ac/dc power supply must be used for disconnecting the transceiver
from the mains; the desktop charger must be positioned close to the unit and
easily accessible.