Product overview
The GEPRC Momoda2 5.8G antenna is an FPV radio-frequency component supplied as one antenna. Its architecture combines FPC and PCB elements with an ABS enclosure. The combined radio-frequency structure is intended to improve signal frequency consistency and reduce transmission loss. LHCP and RHCP polarization options support different configurations within the 5.8GHz band. Electrical specifications include a center frequency of 5.65G, bandwidth of 5.3GHz~6GHz, gain of 2.45dbi, SWR of ≤1.43 and radiation efficiency of 85%.
Integration options span several connector styles and lengths. Connector types include SMA, RP-SMA, AngleMMCX and UFL. Selectable interface configurations comprise SMA at 90mm, 120mm or 170mm; UFL at 110mm (60mm+50mm) or 150mm (95mm+55mm); and MMCX at 170mm (100mm+70mm). The general length specification is 120mm-170mm, which differs from some selectable interface lengths. Antenna weight ranges from 3.8g to 11.6g. Additional radio-frequency specifications are an axial ratio of ≤3 and cross polarization suppression of -25dB.
Specifications
| Specification | Value & conditions |
|---|---|
| Model | GEPRC Momoda2 5.8G antenna |
| Center frequency | 5.65G |
| Bandwidth | 5.3GHz~6GHz |
| Polarization options | LHCP, RHCP |
| Gain | 2.45dbi |
| Axial ratio | ≤3 |
| SWR | ≤1.43 |
| Radiation efficiency | 85% |
| Cross polarization suppression | -25dB |
| Length | 120mm-170mm |
| Antenna design | FPC+PCB |
| Antenna weight | 3.8g-11.6g |
| Enclosure material | ABS |
| Connector types | SMA / RP-SMA / AngleMMCX / UFL |
| Interface configurations | SMA 170mm, SMA 120mm, SMA 90mm, UFL 150mm(95mm+55mm), UFL 110mm(60mm+50mm), MMCX 170mm(100mm+70mm) |
| Supplied configuration | 1 × Momoda 5.8G antennaIncluded equipment: one antenna. |
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