Reference Dipole Antenna
RDA Series |
| Features |
Main Characteristics
- Azimuth Radiation Pattern symmetry is ±0.1dB variation
Main Use
- Gain reference
- Chamber reflectivity evaluation
Design
- Sleeve dipole technology
- Innovative RF choke design further reduces Cable interaction by attenuating the natural Return currents from the dipole
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| Electrical Specification |
| Model |
RDA-065-085 |
RDA-091-097 |
RDA-179-189 |
RDA-197-220 |
RDA-261-270 |
| Frequency range |
0.65 ~ 0.85 |
0.91 ~ 0.97 |
1.79 ~ 1.89 |
1.97 ~ 2.20 |
2.61 ~ 2.70 |
| Nominal Gain |
1.8 |
1.7 |
1.6 |
1.8 |
0.9 |
| Typical VSWR |
2.0 : 1 |
2.0 : 1 |
2.0 : 1 |
2.0 : 1 |
2.0 : 1 |
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| Physical Specification |
| Model |
RDA-065-085 |
RDA-091-097 |
RDA-179-189 |
RDA-197-220 |
RDA-261-270 |
| Dimensions |
[mm] |
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| A |
30.0 |
23.0 |
12.0 |
12.0 |
11.0 |
| B |
36.0 |
26.0 |
16.0 |
16.0 |
13.0 |
| C |
184.5 |
137.0 |
75.5 |
76.5 |
60.5 |
| D |
263.0 |
200.5 |
110.5 |
110.5 |
86.5 |
| Connector |
SMA female |
SMA female |
SMA female |
SMA female |
SMA female |
| Color |
White |
White |
White |
White |
White |
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