Vertical 3-bay system ECOMAX STVW3B – wideband: Number of bays: 2x 2000W wideband vertical steel dipoles Vertical 2-bay system ECOMAX STVW2B – wideband: Includes: 6x 5,5m H2000 flex connecting cables, 2500W single step combiner, all connectors. Number of bays: 6x 600W wideband vertical aluminum dipoles Vertical 6-bay system ECOMAX ALVW6B – wideband: Includes: 4x 5,5m H2000 flex connecting cables, 2500W single step combiner, all connectors. Number of bays: 4x 600W wideband vertical aluminum dipoles Vertical 4-bay system ECOMAX ALVW4B – wideband: Includes: 3x 5,5m H2000 flex connecting cables, 2500W single step combiner, all connectors. Number of bays: 3x 600W wideband vertical aluminum dipoles Vertical 3-bay system ECOMAX ALVW3B – wideband: Includes: 2x 2,5m H2000 flex connecting cables, 2500W single step combiner, all connectors. Number of bays: 2x 600W wideband vertical aluminum dipoles Vertical 2-bay system ECOMAX ALVW2B – wideband: Specifications for all of the antenna systems are listed below, if you can’t find what you’re looking for please email, we can put together virtually any antenna system you can think of. (*) subject to terrain configuration, soil conductivity etc
How much will my range increase with certain gain?Ħdbd gain: Your range will increase 50 – 100%*ĩdbd gain: Your range will increase 100-200%* How much ERP will my transmitter have with certain gain?ģdbd gain: Your ERP will be increased 2x, for example 1KW transmitter will have 2KW ERP*Ħdbd gain: Your ERP will be increased 4x, for example 1KW transmitter will have 4KW ERP *ĩdbd gain: Your ERP will be increased 8x, for example 1KW transmitter will have 8KW ERP * It has gain comparable to 2 dipoles, polarization is vertical. For perfectly omni-directional radiation pattern consider ExterminatorII antenna, it can be installed on top of the tower and the tower will not cause any shadow. For custom directed patterns use 4-6 yagi antennas or more (systems 14-15). Gives best range of all three, but is more sensitive to multipath (just like the dipoles), for example systems 13-14.įor high gain omni coverage use circular or vertical dipoles. At least 4-6 yagi antennas are recommended for best performance. These systems are practical for example when you want signal only to cover 60-180 degrees.
The wider you spread them the wider the signal will be. Exact radiation pattern can be adjusted by setting an angle between yagi antennas. Circular polarization ensures better signal in urban environments, especially city centres with high buildings.
Slightly less omnidirectional range/gain, better penetration and less sensitive to multipath problems. Maximum omnidirectional range, more sensitive to multipath problems, a bit cheaper than circular (for example systems 1,2,3) Also check at the bottom of description for recommended accesories.
We can put together any combination of dipoles and yagis for you, either vertical, circular or horizontal polarisation. If you have any questions please email for additional details. These antenna systems cover majority of scenarios, they are all listed below with their specifications. Thanks to a new ECO-MAX product line we are finally able to offer cost-effective antenna systems.