Frequency240~270MHz, GaindBi, Right-handed circular polarization, N-K
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The axial helical antenna is composed of a metal helix with good conductivity, and is usually fed by a coaxial cable. Applied in VHF and UHF frequency bands, the antenna gain is high, the size is relatively small, and the structure is simple. The left-hand or right-hand circular polarization can be obtained by changing the spiral direction.
| Parameters | Min | Typical | Max | Units |
|---|---|---|---|---|
| Frequency | 240 | ~ | 270 | MHz |
| Gain | 9 | dBi | ||
| VSWR | 2 | |||
| AR | 3 | dB |
| Polarization | Right-handed circular polarization |
| Power Capacity | 100W Design assurance |
| Connector | N -K |
| Connector material | Housing 304 stainless steel |
| Outline size | 2622*900*900mm |
| Estimated weight | 22Kg |
| Surface | baking paint |
| Operation Temp. | -25~+60℃ Design assurance |
| Storage Temp. | -30~+65℃ Design assurance |
| Other | Adjustable pitch |
1. Non professionals are not allowed to disassemble.
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