Supply voltage 3.2V ~ 5.5V. (If you want to work in the module launch state for a long time
Default communication distance (open test): about 600m (adjustable to achieve the maximum communication distance of 1000m, the air baud rate 5000bps)
Module Size: 27.8mm × 14.4mm × 4mm
Operating frequency range (433.4 473.0 MHz, as many as 100 communication channel) maximum 100 mw fired power (can be set)
Default idle current: 16 ma
Product Details
Package Dimensions 2.5 x 2.4 x 0.1 inches
Item Weight 0.8 ounces
Shipping Weight 0.8 ounces