all information about panel antenna

3. Antenna is transducer device. Generally it is called passive
element because without any external equipment. It is not
work as trans meter &receiver.
Generally the converts electric power into radio waves and
vice versa . so we are called is radio trans meter
Or radio receiver.
Generally antenna has various type available in a market
for various purpose. But we have generally in telecom field
we are using panel antenna.

4.  Made up of by numbers of
long array antennas in the
group
 Each group of long array
antennas is connected with
each other.
 And provide separate port
for connection.
Long Array Antennas
 Generally it is used in a 2G
3G and 4G antenna.

5. Generally the size of antenna port is 7/8 female co-axial
. input impedance is 50E. It’s a global standard of
•
this antenna.
The image of panel antenna is :-

6. Single band antenna
is a support single frequency band. It’s is a one port
antenna Generally the size of antenna port is7/8 female
co-axial . input impedance is 50E. It’s a global standard
of this antenna.
Such as, GSM 900, GSM 900P, GSM 900E,GSM 1800,
DCS1900 DCS 1900, WCDMA 2100, LTE 2350, CDMA
850, GSM 800

7. It’s support two
different band or different technology.
It’s is a one port antenna Generally the size of antenna port
is7/8 female co-axial . input impedance is 50E. It’s a global
standard of this antenna.
such as… GSM 900 & GSM 1800
It can support three
different band technology.
Such as GSM 900 GSM 900E & GSM 800
It can support four
different band
Technology. Four different technology.
Such as GSM 900 GSM 900P GSM 900E & GSM 1800

8. The size of single port
antenna is 7/8” female. Generally it’s use in a single
band antenna.
The image of single band antenna is given below :-
single port panel antenna

9. In which both the
antenna is a 7/8 inch female in the two antenna but
connected to each other. Impedance of antenna is
50E.
Image of dual port antenna is given below
dual port antenna

10. Quart port antenna have
four port but these are divide two group. It’s size7/8 inch
female so it’s call a dual ,dual port antenna.
It’s a dual band antenna. Each port is a different
frequency band.
The image of quad port antenna is given below.
QUAD PORT ANTENNA

11. it is a triple dual band
antenna. And the size of
each and every port is
same as single port
antenna. The image of
hexa port antenna is given
below :-
Generally its quad
dual port antenna . means two quad port antenna both
connect in. size and shape of this antenna is same as
one port antenna

12. + 45⁰
- 45⁰
+ 45+⁰ 45⁰ - 45⁰ -
45⁰
± 45⁰ ± 45⁰ ± 45⁰
+ 45⁰ -45⁰
G s m antenna 12

13. mostly used in IBS
Site & underground Metro. Station. 360 ⁰ radiation
pattern

14.  Used for highway coverage

15.  It radiates in single direction
only.
 Most commonly used.
 65⁰ beam width used.

16. Tilt is a arrangement of antenna as upward and
downward . means we can arrange the antenna as par as
requirement to limited angle . it’s a three type such as
mechanical tilt. Electrical tilt. Remote electrical tilt.
 It is a mechanical arrangement in antenna
which provides upward & downward

17.  Only downward tilt is possible.
 It is done by the reducing of power strength.
 This power strength is controlled by a knob

18. This type of tilt give by the
computer or laptop from the shelter .be cause the antenna
is directly connected to BTS so we can give the command
and give the tilt

19.  2nd largest manufacturer after KATHREIN .
 USA based company.
G s m antenna
19
GSM ANTENNA MANUFACTURERS
1. KATHREIN
 world leader in panel antennas.
 Germany based company.
2. ANDREW
3. KAVVERI TELECOM
 Less used because of its high cost.
 Indian based company, HQ at Madurai,

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