Turbowing Agricultural Spraying Drone Real-time Receiver - Black - 4W07926812

Lightweight, mini size with metal cover and heat dissipation. 
40 channels switch avoids interference. 
20mw 1000mw high power features a long transmission range. 
Button control instead of code switch, LED for frequency selection. 
Single press to change channels, press and hold for 2 seconds to change frequency group.
Output power: 20mw / 1000mw
Frequency range: 5.6 - 5.9Ghz 
Channel: 40CH Operating 
Voltage: 7V - 28V 
High-power: 450mA 12V 
Low-power: 150mA 12V 
Video band width: 8m
Antenna connector: RP - SMA female 
Dimension: 42.5 x 27.5 x 15.7mm (without antenna) 
Weight: 29g 
Frequency chart: 
A1: 5645Mhz 
B1: 5740Mhz 
C1: 5725Mhz 
D1: 5733Mhz 
E1: 5658Mhz 
A2: 5665Mhz 
B2: 5760Mhz 
C2: 5745Mhz 
D2: 5752Mhz 
E2: 5695Mhz 
A3: 5685Mhz 
B3: 5780Mhz 
C3: 5765Mhz 
D3: 5771Mhz 
E3: 5732Mhz 
A4: 5705Mhz 
B4: 5800Mhz 
C4: 5785Mhz 
D4: 5790Mhz 
E4: 5769Mhz 
A5: 5885Mhz 
B5: 5820Mhz 
C6: 5825Mhz 
D6: 5828Mhz 
E6: 5843Mhz 
A7: 5925Mhz 
B7: 5860Mhz 
C7: 5845Mhz 
D7: 5847Mhz 
E7: 5880Mhz 
A8: 5945Mhz 
B8: 5880Mhz 
C8: 5865Mhz 
D8: 5866Mhz 
E8: 5917Mhz