CT590 user’s manual | 27
Technical specifications
Frequency band ............................ VHF 144-146MHz / UHF 430-440MHz;
Rated voltage .......................................7.4V (Rechargeable Li-Ion battery pack)
Memory channels ...............................................................................................128
Working mode ....................................................................... monoband/dualband
Output power .................................................................................5W VHF/UHF
CTCSS tones........................................................................................................50
DCS codes ........................................................................................................ 208
Working temperature .........................................................................-20° +50°C
Battery capacity ..................................................................................... 2500mAh
Frequency step ......................................................... 2.5/5/6.25/10/12.5/25KHz
Frequency oset ........................................................................... 0 - 69.990KHz
Duty cycle ............................................................... TX 5%, RX 5%, Stan-by 90%
Antenna impedance ................................................................................. 50 Ohm
Spurious radiation ........................................................................................ <7.5μV
Sensitivity ........................................................................ -122dBm (12dB SINAD)
Weight ........................................................................................................... 203 gr.
Dimensions ............................................................................... 100 x 58 x 33 mm
Connection for accessories ....................................................2 pin Kenwood jack
Specifications are subject to change without notice.
WARNING. 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.
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