400-490 MHz Dipole antennas DP1 UHF, DP2 UHF, DP4 UHF

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DP1 UHF
DP2 UHF
DP4 UHF

Electrical specifications

Model DP1 UHF DP2 UHF DP4 UHF
Operating frequency band, MHz 400-490
VSWR, not more than 1.5
Gain OFFSET, dBi 5.15 8.15 11.15
Sector in vertical plane , -3dB 75° 37° 18°
Impedance, Ohm 50
Max. power input, W 400 400 400

Mechanical specifications

Model DP1 UHF DP2 UHF DP4 UHF
Weight, kg 0.6 1.5 3.25
Height/Length, M 0.28 0.8 1.7
Construction material Aluminum alloy
Mast diametr, mm 25-55
Rated wind velocity, m/s 55
Wind loading area, m2 0.023 0.046 0.092
Load of side wind 45 m/s, H 26 52 104
Rated wind velocity with 0.5" icing, m/s 28
Temperature range, °C from -50 to +50
Connector N-female

Antenna DP1 UHF represents all-welded nonseparable folded Pistolcors dipole. Antenna is designed exclusively for lateral mount on 25-55 mm diameter masts within 1/4 λ distance from mast. Antenna has reliable polymeric coating, which protects from hostile environment. Antenna is used for array antenna manufacturing.
DP2 and DP4 UHF antenna represents collinear dipole system, with antenna DP1 UHF as the main structural component. These panel type array antennas are designed for mounting on radiopaque wide section towers, like television towers or chimney-stalks, to form different (mainly circular) patterns. Shipped together with adders TK-52U and TK-54U.


DP1 UHF E-plane pattern

DP2 UHF E-plane pattern

DP4 UHF E-plane pattern

DP1 UHF H-plane pattern

VSWR diagram, DP1 UHF

VSWR diagram, DP2 UHF


VSWR diagram, DP4 UHF
The information provided on this page is not an official offer.
To verify actual parameters contact the sales department before ordering.