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Stationary Antenna 3282

Stationary antenna 3282

The 3282 stationary antenna with omnidirectional radiation pattern is designed to work with base radiotelephones operating in frequency band 142÷174 MHz.

Advantages of the antenna:

  • suitable for use in extreme environmental conditions,
  • long-term stability of electrical and mechanical parameters,
  • the use of fibreglass cover - resisntant to wind and ice,
  • all used materials are galvanically compatible to minimize corrosion,
  • low weight in relation to its lenght.

Supplementary equipment of the antenna is 06345/2 mounting holder, which can be ordered additionally.

Electrical specifications:

Type

collinear, 3 dipoles 5/8 λ

Versions of the antenna as a function of operating frequency

Version

Frequency bands
[MHz]

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

2

142÷148

4

3

145÷151

4

4

149÷155

4

5

152÷158

4,5

6

156÷162

4,5

7

160÷166

4,5

8

164÷170

4,5

9

168÷174

4,5

10

161,5÷168,5

4,5

11

164÷174

4

Nominal input impedance

50 Ω

SWR in 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 Recommendation)

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

003DE20 (according to CEPT T/R 25-08 Recomendation)

Radiation pattern in the horizontal plane

omnidirectional

Half power gain in vertical plane (E vector)

22°

Max power delivered to the antenna

200 W

Type of antenna's connector

N-50 socket

Antenna input connector is short-circuited for direct current (DC)

Mechanical specifications:

Max total antenna's length

5230 mm

Weight of the antenna

5 kg

Resistance to wind [Vw ]

45 m/s

Diameter of aluminium tube used for installation of the antenna

Φ 50 mm

Length of aluminium tube used for installation of the antenna

610 mm

Protection against lightening

galvanic, by additional wire

Mounting

06345/2 installation holder

Environmental conditions:

Operating temperature range

-40°C ÷ +70°C

Relative humidity

< 100% w temp. +40°C

Operating conditions:

Installation procedures, conditions and their influence on antenna radiation pattern are described in th II-3282.01 Installation Manual which is included in the antenna set. All antennas elements are DC-grounded.  N-50 connector is made for RG-212 coaxial cable. The N-50 connector is included in the antenna set.