SPECIFICATION -Modulation system DV (GMSK) -Frequency coverage 144-147 Mhz(for HAM Thai) -RF TX Power max 10dBm(10mW) -Antenna impedance 50Ω (SMA) -Display OLED 128x64 pixel -Battery Litium Polymer 1500mAh -Max Charger 1A with micro USB -Dimensions (W×H×D) 42×62×26 mm. -Weight (approx.) 80g (with antenna) -DPRS mode DV-G & DV-A Support -Echo Radio Test support -DSTAR network protocol use DEXtra support -Digital gateway mode SIMPLEX/GATEWAY support -Easy to configuration on display and dial key -WiFi support 5 profile loop auto connection