Strona wydrukowana z adresu: http://radmor.com.pl/Civil-products/Accessories/Antennas/Stationary/Stationary-antenna-32819

Stationary antenna 32819

Stationary antenna 32819

Stationary antenna 32819

The 32819 stationary antenna with omnidirectional radiation pattern is designed to work with base radiotelephones operating in frequency band 146÷174 MHz.

Advamtages of the antenna:

  • suitable for use in extreme environmental conditions,
  • long-term stability of electrical and mechanical parameters,
  • fibreglass cover provides resistance to wind and ice 
  • low weight related to its length.

Electrical specifications:

Type (electrical length of antenna)

collinear, 2 dipoles 5/8 λ

Versions of the antenna as a function of operating frequency

Version

Operating bands[MHz]

Antenna's power gains with the respect to the dipole λ/2 [dBd]

1

146÷156

3

2

152÷162

3

3

155÷165

3

4

164÷174

3

5

160÷170

3

Nominal input impedance

50 Ω

SWR in antenna's operating band

<1,6

Polarization type

vertical

Code of horizontal antenna radiation pattern (in H vector plane)

000ND00
(according to CEPT T/R 25-08 Recomendation)

Code of vertical antenna radiation pattern (in E vector plane)

017DE30
(according to CEPT T/R 25-08 Recomendation)

Radiation pattern in horizontal plane

omnidirectional

Radiation pattern in vertical plane

octal

Half-power angle in vertical plane (E vector)

33°

Max power

100 W

Type of antenna's connector

N-50 plug

Antenna input connector is an short-circiut for direct current (DC).

Mechanical specifications:

Total antenna's length

2900 mm

Weigth of the antenna

2 kg

Resistance to wind load (speed) [Vw ]

45 m/s

Protection against ice

dielectric shield

Environmental conditions:

Operating temperature

-40°C ÷ +70°C

Relative humidity

< 100% in temp. +40°C

Operating conditions:

All antenn's elements are DC grounded. The antenna is protected against lightening when it is properly installed.