868MHz Moxon rectangle antenna with mounting system. Usable for telemetry, long range radio systemes (LRS) and other purposes.
This design can be mounted either on a tripod with snap mount or on radio carrying handle. There are two versions of carrying handle mount. Check which one suits you better.
Insert 0.8mm copper wire into groves and secure it with thin layer of epoxy.
Antenna cable (RG316) can be attached with zip ties.
Use M3x8 screws to attach arm and clip.
Clip elements should be glued together with CA. Some sanding might be required.
For TBS Crossfire and FrSky R9 systems, some tuning might be required. To tune for 869MHz slightly shorter copper wire should be used. With lengths like in tuning picture I got VSWR 1.3
Cable to the TX should be around 22cm long with SMA connector included