SD214
Semidelta Antenna SD Series 2-14MHz
Rev : 01 | Rev date : 05 Jan 2022
An economical, broadband, omni-directional traveling wave antenna, the Model SD214 is designed for coverage over short to medium distances and exhibits essentially an omni-directional high angle radiation pattern. Two versions are available, one rated at 100W average, the other, 250W average.
FEATURES / BENEFITS
- The SD214 is simple to install and erection can be carried out by unskilled personnel within 30 minutes.
- A halyard is incorporated for ease of erection and enables the antenna to be deployed from a wide range of support structures.
- A simple metal stake or pipe is required to secure the lower end of the antenna and attach the supplied input balun.
- Where soil conditions are poor, antenna performance below approximately 3MHz can be affected. This problem can be overcome by using an optional low-frequency kit.
SD214
Technical features
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External Document Links
Notes
1. Antenna is designed to operate with a range of mast heights, with 20m being the optimum height. For shorter mast heights, Increase antenna ground dimension accordingly
