Happymodel 2.4g omnidirectional antenna for ELRS EP1 RX IPEX/IPX/U.FL compatible with TBS Tracer – 40mm or 90mm Long
$7.49
Happymodel 2.4g omnidirectional antenna for ELRS EP1 RX IPEX/IPX/U.FL compatible with TBS Tracer
Frequency (MHz)     2400.0
Efficiency (dBi)Â Â Â -0.89
Gain (dBi)Â Â Â Â 2.23
Efficiency (%)Â Â Â Â Â Â 81.46
Directivity (dB)Â Â Â Â 5.12
Peak Gain Position (Theta)Â Â 180.00
Peak Gain Position (Phi)Â Â Â Â Â 330.00
Efficiency ThetaPol (%)Â Â Â Â Â Â 20.90
Efficiency PhiPol (%)Â Â 60.56
Upper Hem. Efficiency (%)Â 39.93
Lower Hem. Efficiency (%) 41.54
Connector IPEX/IPX/U.FL
Antenna width 52mm
Antenna length 40mm/90mm
| Brand | HappyModel |
|---|---|
| Protocol | ExpressLRS, TBS Tracer |
| Size | 40mm, 90mm |
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Kester Roberts (verified owner) –
Quite sturdy for a small antenna
JayL (verified owner) –
More rugged option than basic sleeved dipole antenna which came with my RX. Would recommend this as an upgrade.
JEFFREY (verified owner) –
Great service, as usual, thank you.