KST-245 Colorful walkie-talkie
KST-245 কালারফুল ওয়াকি-টকি
KST-245 colorful walkie-talkie has 80 channels,
245-246MHz frequency range,
12.5kHz channel spacing,
±2.5PPM frequency stability, –25°C ~ +60°C operating temperature
7.2V operating voltage,
50Ω antenna impedance,
115 x 56 x 30 mm dimension and 190gm walkie-talkie weight.