Yongnuo YN-E3-RT
TECHNICAL DATA
Transmission System
Wireless radio
Frequency
2405-2475 MHz
Transmission Range
328′ / 100m
Transmission Coverage
±40° horizontal and ±30°vertical
Flash Control
Flash ratio control: 1:8 in 1/2-stop increments
Flash exposure compensation:
+3 to -3 in 1/3 stop increments
Manual:
1/1 to 1/128 power (1/3-stop increments), 1st and 2nd curtain
Stroboscopic flash:
1 – 500 Hz
Flash exposure lock
Weight
3.8oz/110g without battery