Model Number: K-4X3338BF-A / K-XXXX3338-6516-BF
Single Band Beamforming Antenna
3300 - 3800 MHz
Features
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1
Horizontal Beamwidth: 65°
Polarization Dual ± 45°
Includes null fill of the 1st and 2nd lower nulls
Stable horizontal and vertical beamwidths
Very low beam squint over frequency band
Effective polarization diversity ensured by high cross-polar discrimination
8+1 coaxial connectors and 2 AISG connectors
Distance between columns: 0.65 upper wavelength
This antenna support soft split pattern.
This antenna well suited for two 4T4R system (WiMAX 4T4R + TD-LTE 4T4R) and 8T8R TDD
network.
For two 4T4R system it is recommended 1, 3, 5, and 7 port numbers as a group for one
system and 2, 4, 6, and 8 port numbers for another system.
Website: www.karenatc.com
E-mail: info@karenatc.com
ELECTRICAL SPECIFICATIONS
Frequency Range, MHz
Polarization
Column Number
Port Number
Polarization Type
Impedance, ohms
VSWR
Co-Polar Isolation between ports (dB)
Calibration Cross-Polar Isolation between ports (dB)
Board
Coupling Factor between CAL port and input ports (dB)
Max. Amplitude tolerance from CAL port to input ports (dB)
Max. Phase tolerance from CAL port to input ports (°)
Maximum input power, W
Gain, dBi
Horizontal 3-dB Beamwidth
Vertical 3-dB Beamwidth
Single Column
1st Upper Side lobe Suppression, dB
Beam
Front-to-Back Ratio (180°±30°), dB
Cross-Polar ratio
Main-direction
0°
Sector
± 60°
Gain, dBi
Horizontal 3-dB Beamwidth
Service
Radiation
Horizontal Side lobe Suppression, dB
Beam @ 0°
Properties
Front-to-Back Ratio (180°±30°), dB
Cross-Polar ratio at 0°
Gain, dBi
Service
Horizontal 3-dB Beamwidth
Beam @ ±60°
Horizontal Side lobe Suppression, dB
Gain, dBi
Horizontal 3-dB Beamwidth
Broadcast
Vertical 3-dB Beamwidth
Beam
Front-to-Back Ratio (180°±30°), dB
Cross-Polar ratio at 0°
Electrical Downtilt, Continuously Adjustable, Internal RET
Electrical Downtilt Deviation
Input Connector
Lightning Protection
2
Website: www.karenatc.com
3300 - 3800
Dual ± 45°
1
2
3
4
1
5
2
6
3
7
4
8
+
+
+
+
50
< 1.5:1
> 20
> 25
-26 ± 2
0.7
7
25
16 ± 0.5 dB
65°±5°
6.5°±0.5°
> 18 typical up to 20° above horizon
> 25
Typically
> 20 dB
> 10 dB
20.5 ± 0.5 dB
20°±2°
> 12
> 25
> 20 dB
17.5 ± 0.5 dB
20°±2°
>5
17.5 ± 0.5 dB
65°±5°
6.5°±0.5°
> 25
> 20 dB
0° - 12°, Tilting all ports together
< 1°
8 × N-Type Female + 1 × N-Type Female
(CAL
Board)
DC
Grounded
E-mail: info@karenatc.com
MECHANICAL SPECIFICATIONS
Weight without Mounting Hardware, kg
Dimensions - H×W×D, mm
Connector position
Mounting Hardware Materials
Reflector Material
Radiating Element Material
Radome Material
Radome Color
Mechanical Downtilt, degree
Bracket Diameter, mm
Operating Temperature Range, °C
Survival Wind Speed, km/h
Mounting Hardware Weight, kg
Packing Dimensions - H×W×D, mm
Approx. 10
Approx. 958 × 326 × 116.5
Bottom
Hot-dip galvanized steel
Aluminum
Die-cast Aluminum, Tin Plated
UV-PVC
Light Grey / White
0 - 15
50 - 115
-40 to +65
200
Approx. 2
-
Antenna Information Management Module (AIMM) Specifications
RET Properties
RET Type
RET Protocol
Input voltage range (V)
Integrated RET
AISG v2.0 / 3GPP
DC 10 - 30
2 × 8-Pin AISG Connector
Daisy chain in: Male / Daisy chain out: Female
RET Interface (485 connector)
Pin assignment according AISG
1
DC
2
n/c
3
RS-485B
4
n/c
5
RS-485A
6
DC
7
DC Return
RAE Properties
RAE Type
RAE Protocol
3
Integrated RAE, manage antenna information
AISG-ES-RAE v2.1.0
Website: www.karenatc.com
E-mail: info@karenatc.com
8
n/c