Channel?27 channels
Remote control distance?5km-20km
RF Power?V20: 0.1-1w(adjustable)
                   V21: 0.1-1w(adjustable)
                   V30: 0.1-1w(adjustable)
Working frequency?800MHZ/902-920MHZ
                  1.4Ghz/2.3Ghz/2.4GHZ/2.5GHZ

Auxiliary channel?Main joysticks*2(industrial joysticks with hall sensors)
                   Sub joysticks*4
                   Key button*12
                   Simulate keystrokes*7
Remote control delay?30ms
Battery capacity?16.8V/17000mAh(external battery also supported)
Fly time: 3.5h
Machine weight: 5980g
Display: 13.3inch 1920*1080 1000CCD + 12.1inch 1280*800 1500CCD
Touch Capacitive: 10-finger multi-touch display
Processor: 8565U/10500U
Memory: 8G  (free upgraded to 16G)
Storage capacity: 256GB SSD (free upgrade to 512GB)

Operating system: Win 7/Win10/Linux (Optional without charge)
Overall size 354mm(l)*280mm(w)*80mm(h)
Network interface: wifi/bluetooth/4G

For technical support, contact Teamaustars at WhatsApp +61 0433 000 015

The package includes

Complete GCS T40 with Ground end integrated, deauflt serial port: TTL optional RS232

2 X Rod antenna/fiber glass

1 X Air end for up to 50km distance V31PRO

2 x Road antenna, charger 

16.8V/6A for T40 GCS, 1 x LAN cable 4pin, 1 x power cable for XT30, 2 x Sbus GH 3pin, 1 x 4Pin TTL signal cable GH, aviation connector/ 1 x 6pin TTL& SBus 1 x 4pin LAN)