380-400 MHz Directional TETRA antennas Y4-T, Y6-T, Y9-T

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Y4-T
Y6-T
Y9-T

Electrical specifications

Model Y4-T Y6-T Y9-T
Operating frequency band, MHz 380-400 380-400 380-400
VSWR, not more than 1.5 1.5 1.5
Gain, dBi 8.15 11.15 13.15
Sector, -3dB
in vertical plane 60° 50° 40°
in horizontal plane 60° 50° 38°
Polarization vertical vertical vertical
Impedance, Ohm 50 50 50
Max. power input, W 200 200 200

Mechanical specifications

Model Y4-T Y6-T Y9-T
Weight, kg 1.45 2.5 2.8
Size, mm 810x380x140 1250х380х140 2100x380x140
Construction material Aluminium alloy Aluminium alloy Aluminium alloy
Mast diametr, mm 25-55 38-65 38-65
Rated wind velocity, m/s 50 45 45
Wind loading area, m2 0.04 0.05 0.08
Load of side wind 45 m/s, H 45 55 87
Rated wind velocity with 0.5" icing, m/s 28 28 28
Temperature range, °C from -50 to +50 from -50 to +50 from -50 to +50
Connector N-female N-female N-female

Antennas Y4, Y6, Y9-T were designed specifically to operate as a part of communication systems in regions with tough climatic conditions: at far North, mountainous regions, and maritime climatic zone. All-welded construction makes its invulnerable to icing and strong wind. Polymeric coating protects its from hostile environment. Once antennas Y4-T (Y6, Y9-T) are installed you can forget about it for a long time.

VSWR diagamms
Y4-T
Y6-T
Y9-T

E-plane pattern
Y4-T
Y6-T
Y9-T

H-plane pattern
Y4-T
Y6-T
Y9-T
The information provided on this page is not an official offer.
To verify actual parameters contact the sales department before ordering.