The RQ-11B Raven UAV weighs about 1.9 kg (4.2 lb), has a flight endurance of 90-110 minutes and an effective operational radius of approximately 10 km (6.2 miles).
The RQ-11A Raven UAV weighs about 1.9 kg (4.2 lb). Has a flight endurance of 80 minutes and an effective operational radius of about 10 km (6.2 miles).