Quanum always exceeds expectations when quality and performance counts and in this case they have again delivered the goods with genuine Circular Wireless co-branded race antennas. This circularly polarized omnidirectional antenna is the ideal after-market accessory for use on your FPV video transmitter.
These are a high quality product with superior performance over standard antenna systems and are certainly worth the investment for the serious FPV flyer.
Interference from reflective obstacles (cliff faces, buildings etc) is reduced and when combined with a helical on your receiver it will provide about 6 km of range!
Antenna is Left Hand Circular Polarized (LHCP), and is supplied with an SMA straight male connector, and a 90-degree angled SMA male-female adapter.
The mast is flexible, to protect the video SMA connector on your video Tx in the event of a crash.
If you are looking for outstanding performance in a clover leaf antenna then the Quanum SPW58 set is the perfect choice.
Frequency Range: 5645~5945MHz
Crosspolar Rejection: >10dB
Polarization: left hand circular
Connector: SMA (90° adapter included)
Diameter of Skew Planar Wheel: 31mm
This antenna put out an amazing picture. After 1st use I noticed that the entire antenna was hotter to the touch then other cp antennas. Long story short I failed to notice that one of the antenna wires from my x8r and the jst wire powering my vtx were touching the brass 90° connector on this antenna. It got so hot that it melted completely through both of them which cuased the mini quad to loose video, freak out, flip upsidown, accelerate and crash hard. I was running a 200 mW vtx when this happened. Not quite sure how it can get not enough to burn through two copper wires at the same time with out burning through its own copper signal wire but I'm scared to even try it with a 600mw