Why do pay more money for ready receivers? Very easy to use this 2.4gHz module. Only connect the wires and fly. Sensitiviy is -88dBm. You-can-do-it

Size: 35x24x4mm

Voltage: 3.2v - 5.5v

Current: 115ma

RFin: 50 Ohm

Ch1:2414mhz , Ch2:2432mhz , Ch3:2450mhz , Ch4:2468mhz , Ch5:2370mhz , Ch6:2390mhz , Ch7:2490mhz . Ch8:2510mhz

1 Ground

2 Power On (Jumper between 2 and 3)

3 Power +3-5volt

4 Audio Right

5 Audio Left

6 Video out

7 Channel 1

8 Channel 2

9 Channel 3

If you connect 7th. pin (Channel 1) to ground, receiver's frequency will be 2.414 mHz

If you connect 8th. pin (Channel 2) to ground, receiver's frequency will be 2.432 mHz

If you connect 9th. pin (Channel 3) to ground, receiver's frequency will be 2.450 mHz

If you connect 7th. pin (Channel 1) and 8th. pin (Channel 2) to ground, receiver's frequency will be 2.510 mHz

If you connect 7th. pin (Channel 1) + 9th. pin (Channel 3) to ground, receiver's frequency will be 2.490 mHz

If you connect 8th. pin (Channel 2) + 9th. pin (Channel 3) to ground, receiver's frequency will be 2.390 mHz

If you connect 7th. pin (Channel 1) + 8th. pin (Channel 2) +  9th. pin (Channel 3) to ground, receiver's frequency will be 2.370 mHz

If all pins are free , receiver's freguency will be 2.468 mHz (Default channel)