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6,47 Kč netto
Jirous directional parabolic antenna JRMD-680-10 / 11, adapted to operate in the 10/11 GHz band (10 - 11.7 GHz), for use with the Mimosa B11 radio. The device allows for a very efficient point-to-point connection, it is characterized by a narrow main beam with a width of about 3 ° (± 0.5 °). This allows you to avoid many interference caused by other transmissions. The width of the dish is 680 mm, the gain of about 35 dBi allows you to connect even over long distances.
The antenna is adapted to work in difficult weather conditions and in noisy environments. The set includes a cover made of ABS plastic resistant to UV radiation. The parabola itself is made of aluminum, thanks to which the influence of interference has been reduced. The offered product can be mounted on a mast with a diameter of 40 - 120 mm (the manufacturer suggests using a mast with a minimum diameter of 50 mm), the handles are included.
The JRMD-680-10 / 11 antenna is designed to work with the Mimosa B11.
Warning! Illustrative photo - shows the JRMC-680-10 / 11 version!
Features:
- 10/11 GHz band (10-12);
- directional antenna, main beam 3 ° wide (± 0.5 °);
- energy gain about 35 dBi;
- bowl with a diameter of 680 mm;
- double polarization, vertical and horizontal;
- the set includes a cover made of ABS plastic resistant to UV radiation
Specifications:
JRMD-680-10/11 | |
Frequency range | 10.0 - 12 GHz |
Gain Low band | 33.6 ± 1 dBi |
Gain High band | 35.5 ± 1 dBi |
Beamwidth -3 dB | 3.0° ± 0.5° |
Return loss | ± 18 dB(10.3 - 11.7 GHz) |
Front to back ratio | ≥ 55.5 dB |
Polarization | depends on the Unit installation; linear - horizontal and vertical |
Parabola | ø 680 mm - Aluminium alloy, powder coated |
Cover | UV steady plastic ABS |
Conection | waveguide ø 19 mm |
Installation on mast | ø 40 - 120 mm |
Survival wind load | max. 240 km/h |