bewinner assembled mmdvm hotspot - support dmr, dstar, p25 and system combination communications - organic led display screen,sma detachable antenna,support 420-450mhz uhf (black) bewinner description: <br> this is completely a self-contained digital hotspot supporting dmr, dstar, p25 and system fusion communications. fully assembled and tested in a ruggedized aluminum enclosure. all that's required for operation is a mini usb (android phone's cable) power source and a wifi based internet connection. <br> <br> <br> <br> <br> specifications: <br> color: black <br> processor: quad-core a7 1.2ghz + 32bit arm <br> memory capacity: 512mb ddr3 ram + 8g tf card <br> frequency: 420 - 450mhz uhf <br> wifi protocol: 802.11b/g/n <br> console port: ssh 22 <br> display screen: oled <br> rf power: 10mw <br> size: approx. 72 x 33 x 23mm/ 2.9 x 1.3 x 0.9in <br> package weight: 83g <br> <br> package list: <br> 1 x mmdvm hotspot board <br> 1 x 43mhz antenna <br> 1 x 8g tf card <br> <br> note:<br> the firmware is pre-loaded and can be easily upgraded through software. please do not update the firmware by yourself. <br>