Accessories
C.1 Antennas
CP 1242-7 V2
64
Operating Instructions, 05/2014, C79000-G8976-C311-00
Flat antenna ANT794-3M
Figure C-2 Flat antenna ANT794-3M
Short name
Order no.
Explanation
ANT794-3M
6NH9 870-1AA00
Flat antenna (900, 1800/1900 MHz); weatherproof
for indoor and outdoor areas; 1.2 m connecting cable
connected permanently to the antenna; SMA
connector, including adhesive pad, screws mounting
possible
You will find detailed information in the device manual. You will find this on the Internet on
the pages of Siemens Industrial Automation Customer Support under the following entry ID:
48729835 (
http://support.automation.siemens.com/WW/view/en/48729835
)
Technical specifications of the ANT794-4MR GSM/GPRS antenna
ANT794-4MR
Order number
6NH9860-1AA00
Mobile wireless networks
GSM/GPRS
Frequency ranges
824 to 960 MHz (GSM 850, 900)
1 710 to 1 880 MHz (GSM 1 800)
1 900 to 2 200 MHz (GSM / UMTS)
Characteristics
Omnidirectional
Antenna gain
0 dB
Impedance
50 ohms
Standing wave ratio (SWR)
< 2,0
Max. power
20 W
Polarity
Linear vertical
Connector
SMA
Length of antenna cable
5 m
External material
Hard PVC, UV-resistant
Degree of protection
IP65
Permitted ambient conditions
Operating temperature
Transport/storage temperature
Relative humidity
-40 °C to +70 °C
-40 °C to +70 °C
100 %
External material
Hard PVC, UV-resistant