The TA-925 is a vertically or horizontally polarized directional panel antenna. The antenna consists of a printed broadband dipole array enclosed in 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 |
7.8 +/- 0.5 dBd |
|
VSWR |
1.5:1 max. |
|
Front to Back Ratio |
20 dB |
|
Polarization |
Vertical or Horizontal |
|
Power Rating |
50 Watts |
|
H-Plane Beamwidth |
55 degrees |
|
E-Plane Beamwidth |
58 degrees |
|
Cross Pol. Discrimination |
15 dB min. |
|
Impedance |
50 ohms nominal |
|
Termination |
N female |
|
Mechanical |
|
Length |
12 in. (302.8 mm) |
|
Width |
12 in. (302.8 mm) |
|
Depth |
2.7 in. (68.6 mm) |
|
Weight (incl Clamps) |
5 lb. (2.3 kg) |
|
Rated Wind Velocity |
125 mph (200 km/h) |
|
Hor. Thrust at rated wind |
63 lb. (28.6 kg) |
|
Mechanical Tilt |
0 +/- 10 degrees |
|
Mounting (O.D.) |
1.75 - 3.25 in. (44.5 - 85 mm) |
|
Materials |
|
Radiating Elements |
Plated copper on PC |
|
Reflector |
Irridited aluminum |
|
Radome |
Gray UV stabilized ASA |
|
Clamps |
Aluminum and HDG steel |
Radiation Patterns:
|
H-Plane |
E-Plane |
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