The TA-926VH-4-90 is a dual polarized 90 degree sectoral antenna. The antenna incorporates separate vertically and horizontally polarized sections which can be used separately or simultaneously dependent upon transceiver characteristics. It consists of a broadband dipole array on an aluminum base with a UV stabilized ASA radome for superior weatherability. The antenna is at DC ground to aid in lightning protection. |
Specifications:
|
Electrical |
|
Frequency Range |
902-928 MHz |
|
Gain |
2 x 10.0 dBd co-polarized |
|
VSWR |
1.5:1 max |
|
Front to Back Ratio |
Vpol:20 dB min./Hpol:15 dB min |
|
Polarization |
Dual Vpol & Hpol |
|
Power Rating |
200 Watts |
|
H-Plane Beamwidth |
Vpol: 90° / Hpol: 85° |
|
E-Plane Beamwidth |
Vpol: 17° / Hpol: 19° |
|
Electrical Downtilt |
0° |
|
Port to Port Isolation |
30 dB typ |
|
Cross Pol. Discrimination |
20 dB min |
|
Impedance |
50 ohms nominal |
|
Termination |
2 x N female |
|
Mechanical |
|
Length |
48 in. (1220 mm) |
|
Width |
13.5 in. (343 mm) |
|
Depth |
8 in. (203 mm) |
|
Weight (incl Clamps) |
25 lb. (11.3 kg) |
|
Rated Wind Velocity |
125 mph (200 km/h) |
|
Hor. Thrust at rated wind |
280 lb. (127.0 kg) |
|
Mechanical Tilt |
0 - 13 degrees |
|
Mounting (O.D.) |
1.75 - 4.0 in. (44.5 - 102 mm) |
|
Materials |
|
Radiating Elements |
Plated copper on PCB |
|
Reflector |
Irridited aluminum |
|
Radome |
Gray UV stabilized ASA |
|
Clamps |
HDG steel |
Radiation Patterns

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