SMD1 Features:
The SMD12, is a ruggedised antenna featuring extremely heavy walled tubing, all welded alodined aluminium construction and a black epoxy coating to aid in solar heat retention.
The SMD14 is a stainless steel version and is ideal in corrosive marine environments. All of the antennas are electrically identical.
Features:
-Can be phased to provide 3dBd or 6dBd gain in a variety of patterns to suit specific requirements. An extensive range of phasing harnesses available.
-Full bandwidth coverage for both single antennas and phased arrays - ideal in community sites
-Ruggedised and stainless steel versions available
-Low PIM models available
-DC grounded for lightning protection and dissipation of static noise
The SMD12, is a ruggedised antenna featuring extremely heavy walled tubing, all welded alodined aluminium construction and a black epoxy coating to aid in solar heat retention.
The SMD14 is a stainless steel version and is ideal in corrosive marine environments. All of the antennas are electrically identical.
Features:
-Can be phased to provide 3dBd or 6dBd gain in a variety of patterns to suit specific requirements. An extensive range of phasing harnesses available.
-Full bandwidth coverage for both single antennas and phased arrays - ideal in community sites
-Ruggedised and stainless steel versions available
-Low PIM models available
-DC grounded for lightning protection and dissipation of static noise
| Nominal Gain dBd | 0 but can be incresed with mounting arrangements |
| Frequency MHz | 70 to 85MHz |
| Tunable Bandwidth | Full. No tuning required |
| VSWR | <1.5:1 |
| Polarisation | Vertical |
| Vertical Beamwidth | Typically 74° at ¼ l antenna - mast spacing |
| Horizontal Beamwidth | Typically 260° at ¼ l antenna - mast spacing |
| Power W | 300 |
| Construction | Thick walled aluminium with cast aluminium hub |
| Length mm | 1800 |
| Weight (kg) | 2.5 |
| Termination | N female with RG213 cable tail |
| Mounting Area | 300mm x 40mm diam. aluminium |
PDF Downloads
- VHF Side Mounted Dipole Antennas - SMD1 Series
- Technical Support - Phasing of Side Mounted Dipole & Yagi Antennas
Digitised Patterns
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To download the pattern file right click on the file and select “Save Link As”. The desired file format can then be viewed in your network planning software.
- VHF Side Mounted Dipole - SMD1@0.25wavespacing.adf
- VHF Side Mounted Dipole - SMD1@0.25wavespacing.dat
- VHF Side Mounted Dipole - SMD1@0.25wavespacing.vaf
- VHF Side Mounted Dipole - SMD1 .pat
