The multirotor may crash, sometimes it will break the antenna of the receiver, the antenna outer covering will be damaged or directly broken, which will affect the radio link. Continue to use the broken antenna will have the risk of losing your quad.
Use our replace antenna, just need to unplug your old antenna and plug in the new ones, no need soldering. 150mm standard length.
Precision machining, low loss signal stability.
High sensitivity, high quality, RG-113 silver plated wire material.
These are used on the older FrSky receivers like D4RII and Flysky X6B receiver. These are not for XM, XM+ or R-XSR receivers. For XM, XM+ or R-XSR receivers, it is Ipex v4 antennas are required. You can get it from here
Item name: IPEX port antenna
Connector Type: IPEX
Quantity: 5/10pcs (optional)
Antenna gain: 1.5DBi +- 0.5DBi
Frequency: WIFI 2400-2500 MHz
S.W.R: Less than or equal to 2.0
Impedance: 50 Ohm
Wire: RF113 silver plated wire
Radiator material: Cu
Cable type: RG-113
Cable colour: grey
1 Pc IPEX port antenna
Please note these are not for XM, XM+ or R-XSR receivers