Features:
1. Good cooling system, work 24 hours continuously.
2. Jamming range up to 30m,
3. Stable capability, cost-effective choice
4. Output power 21w, make more efficient jamming.
5. Eight channels with different frequency range,
or customize another cellular standard in the world.
Such as 450MHz,GPRS,iDEN,GPS,UMTS,WiFi,AWS,4G.
