Siemens IEEE802.11 Especificações descarregar pdf (Página 125)

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Siemens IK PI · 2015

Industrial Wireless Communication

IWLAN – Accessories

IWLAN antennas

■

Technical specifications

Article No. 6GK5795-4MC00-0AA3 6GK5795-4MD00-0AA3 6GK5795-4MA00-0AA3

Product-type designation Antenna ANT795-4MC Antenna ANT795-4MD Antenna ANT795-4MA

Wireless frequencies

Radio frequency

•for WLAN

in 2.4 GHz frequency band

2.4 … 2.4835 GHz 2.4 … 2.4835 GHz 2.4 … 2.4835 GHz

•for WLAN

in 5 GHz frequency band 1

5.15 … 5.35 GHz 5.15 … 5.35 GHz 5.15 … 5.35 GHz

•for WLAN

in 5 GHz frequency band 2

5.725 … 5.85 GHz 5.725 … 5.85 GHz 5.725 … 5.85 GHz

Electrical data

Impedance 50  50  50 

Polarization linear vertical linear vertical linear vertical

Radiation characteristic

omnidirectional omnidirectional omnidirectional

Antenna gain compared to spherical

radiator with linear radiation

- - -

Antenna gain compared to spherical

radiator with circular radiation

- - -

Antenna gain compared to spherical

radiator of the WLAN antenna in the

2.4 GHz frequency band

3dB 3dB 3dB

Antenna gain compared to spherical

radiator of the WLAN antenna in the

5 GHz frequency band

5dB 5dB 5dB

Standing wave ratio VSWR maximum

2 2 2

Beam angle of antenna

• in the 2.4 GHz frequency band

- horizontal 360° 360° 360°

- vertical

- - -

• in the 5 GHz frequency band

- horizontal 360° 360° 360°

- vertical

- - -

Opening angle Note - - -

Number of electrical connections of

antenna

1 1 1

Design of electrical connection of

antenna

N connector N connector R-SMA connector

Angle of inclination downward

maximum

0° 0° 0°

Crosstalk attenuation between the

antenna connections

- - -

Front-to-back ratio

- - -

Transmit power maximum

- - -

Transmit power Note

- - -

Range with clear line of sight without

disturbance

- - -

Range Note

- - -

Permitted ambient conditions

Ambient temperature

• during operating -20 … +65 °C -20…+65°C -20 … +65 °C

• during storage

-20 … +65 °C -20…+65°C -20 … +65 °C

• during transport

-20 … +65 °C -20…+65°C -20 … +65 °C

• during installation

- - -

Protection class IP

IP65 IP65 IP30

Wind load maximum

- - -

Wind load Note - - -

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