Telemetry links for multirotor quadcotper drones and heavy lift agriculture research drones for communications with 433hz and 915hz frequency

Skydroid – T12 Integrated Control Video and Telemetry System for Professional Drone and UAV aircraft 20km Range 2.4ghz Digital (Standard Camera)

$380.00
Viewed by : 2,257 Skydroid T12 2.4GHz 12CH Intergrated Control Video and Telemtry System 20km Range Transmitter with R12 Receiver

Mini Oplink 433mhz 100mw Air&Ground Radio Telemetry module kit

Original price was: $50.00.Current price is: $37.50.
Viewed by : 1,180 Include: Oplink mini Air Dimensions:34mm x19.5mm x10.5mm (included case) Frequency:433mhz Input Voltage: +5v Oplink mini ground