Interleaved
AIR 3218 2LB4HBp 2m
Capacity
2022-09-01
Compact
Coverage
Interleaved
Ericsson Radio System
Interleaved AIR 3218 2LB4HBp 2m
2
Approved active module combinations
Product name
AIR 3218 B78V 2LB4HBp 2m
Product number
KRD 901 249/11
Operating frequency band
B78V (3410-3800 MHz)
Active unit based on*
AIR 3258 B78V
* This reference is valid only for general radio capabilities excluding Over-The-Air parameters. All active units delivered as part of the Interleaved AIR 3218 or as
spare parts will have a product ID of AIR 3218.
Active antenna performance
The values below characterize the typical influence of the Interleaved Antenna on several representative pointing
directions for the active Massive MIMO radio unit listed in the table above. The values are averaged over the
frequency range of the Massive MIMO radio unit and apply equally to uplink and downlink
For detailed performance of each Active radio/Antenna combination please refer to antenna pattern files provided
for the respective AIR 3218 Active antenna unit (see below)
Traffic beams
(relative to stand alone Massive MIMO unit)
Broadcast Tilt *
Parameter
2°
Peak EIRP (Typical)
dB
7°
Peak EIRP (Typical)
dB
H0V2°
-0,7
H0V7°
-0,7
12°
Peak EIRP (Typical)
dB
H0V12°
-0,8
Beam directions
H55V2°
-1,3
H55V7°
-1,1
H0V6°
-0,6
H0V12°
-0,7
H55V12°
-1,5
H0V16°
-0,7
Broadcast Beams
(relative to stand alone Massive MIMO unit)
Scenario
Parameter
Macro scenario
Peak EIRP (Typical)
dB
Hotspot scenario
Peak EIRP (Typical)
dB
Beam LTE
BrM1, BrM2*
-1
Beam LTE
BrHS1, BrHS2
-1
Beam NR
BrM1**
-1
Beam NR
BrHS1
-1
Passive antenna
155 70-KRE 105 458
Massive MIMO radio unit
1/155 70-KRD901249/1
* Broadcast Beam Macro 1
** Broadcast Beam Hotspot 1
Antenna pattern files
Product name
AIR 3218 B78V 2LB4HBp 2m
2022-09-01
Product number
KRD 901 249/11
2/287 01-FGC 101 4010 Uen
Rev D
Ericsson Radio System
Interleaved AIR 3218 2LB4HBp 2m
Left side, lowband
Frequency Range
Gain at mid Tilt
Gain over all Tilts
Horizontal Pattern:
Azimuth Beamwidth
Front-to-Back Ratio,
Total Power, ± 30°
Cross Polar Discrimination
over Sector
Vertical Pattern:
Elevation Beamwidth
Electrical Downtilt
continuously adjustable
Tilt Accuracy
First Upper Side Lobe
Suppression
3
R1, connector 1–2
MHz
dBi
dBi
698 – 806
14.3
14.3 ± 0.4
791 – 862
14.7
14.7 ± 0.6
824 – 894
15.0
15.0 ± 0.4
880 – 960
15.0
15.0 ± 0.5
°
62 ± 6
62 ± 5
60 ± 5
60 ± 6
dB
> 21
>20
> 19
> 19
dB
7.5
7.4
7.5
8.4
°
10 ± 1
9± 0.6
9± 0.6
9± 0.5
2 – 12
°
°
< 0.6
< 0.8
< 0.9
< 0.9
dB
> 15
> 15
> 15
> 15
Cross Polar Isolation
dB
> 26
Port to Port Isolation
dB
> 30 (R1 // Y1, Y2, Y3, Y4)
Max. Effective Power
W
250 (at 50 °C ambient temperature)
per Port
Values based on NGMN-P-BASTA (version 10.0) requirements.
Right side, lowband
Frequency Range
Gain at mid Tilt
Gain over all Tilts
Horizontal Pattern:
Azimuth Beamwidth
Front-to-Back Ratio,
Total Power, ± 30°
Cross Polar Discrimination
over Sector
Vertical Pattern:
Elevation Beamwidth
Electrical Downtilt
continuously adjustable
Tilt Accuracy
First Upper Side Lobe
Suppression
R2, connector 3–4
MHz
dBi
dBi
698 – 806
14.3
14.5 ± 0.6
791 – 862
14.7
14.7 ± 0.4
824 – 894
15.0
15.0 ± 0.4
880 – 960
15.0
15.0 ± 0.5
°
62 ± 6
62 ± 5
60 ± 5
60 ± 6
dB
> 21
>20
> 19
> 19
dB
7.5
7.4
7.5
8.4
°
10 ± 1
9± 0.6
9± 0.6
9± 0.5
2 – 12
°
°
< 0.6
< 0.8
< 0.9
< 0.9
dB
> 15
> 15
> 15
> 15
Cross Polar Isolation
dB
> 26
Port to Port Isolation
dB
> 30 (R2 // Y1, Y2, Y3, Y4)
Max. Effective Power
W
250 (at 50 °C ambient temperature)
per Port
Values based on NGMN-P-BASTA (version 10.0) requirements.
2022-09-01
2/287 01-FGC 101 4010 Uen
Rev D
Ericsson Radio System
Interleaved AIR 3218 2LB4HBp 2m
4
Central, midband
Frequency Range
Gain at mid Tilt
Gain over all Tilts
Horizontal Pattern:
Azimuth Beamwidth
Front-to-Back Ratio,
Total Power, ± 30°
Cross Polar Discrimination
over Sector
Vertical Pattern:
Elevation Beamwidth
Electrical Downtilt
continuously adjustable
Tilt Accuracy
First Upper Side Lobe
Suppression
Y1/Y2, connector 5–8
MHz
dBi
dBi
1427 – 1518
14.7
14.7± 0.5
1695 – 1880
16.4
16.3 ± 0.5
1850 – 1990
16.8
16.9 ± 0.5
1920 – 2180
17.2
17.1 ± 0.4
2300 - 2400
17.6
17.5±0.5
2490 – 2690
18.0
18.0 ± 0.5
°
84 ± 3
71 ± 4
67 ± 6
63 ± 5
58±6
55± 4
dB
> 20
> 27
> 27
> 27
> 25
> 25
dB
11
6.2
6.5
6.5
5
5
°
9.2 ± 0.7
7.7 ± 0.5
7.1± 0.4
6.8 ± 0.6
5.9 ± 0.4
5.4 ± 0.4
2.0 – 12.0
°
°
< 0.8
< 0.7
< 0.6
< 0.7
< 0.7
< 0.7
dB
> 15
> 17
> 15
> 15
> 15
> 15
Cross Polar Isolation
dB
Port to Port Isolation
dB
Max. Effective Power
W
per Port
Values based on NGMN-P-BASTA (version 10.0) requirements.
> 26
> 30 (Y1, Y2 // R1, R2, Y3, Y4)
250 (at 50 °C ambient temperature)
Edge, midband
Frequency Range
Gain at mid Tilt
Gain over all Tilts
Horizontal Pattern:
Azimuth Beamwidth
Front-to-Back Ratio,
Total Power, ± 30°
Cross Polar Discrimination
over Sector
Vertical Pattern:
Elevation Beamwidth
Electrical Downtilt
continuously adjustable
Tilt Accuracy
First Upper Side Lobe
Suppression
Y3/Y4, connector 9–12
MHz
dBi
dBi
1695 – 1880
16.1
16.0 ± 0.3
1850 – 1990
16.5
16.5 ± 0.4
1920 – 2180
16.8
16.8 ± 0.3
2300 - 2400
17.6
17.6±0.4
2490 – 2690
17.9
17.9 ± 0.4
°
73 ± 3
69± 3
66 ± 4
58±4
54±3
dB
> 28
> 28
> 28
>28
> 27
dB
7.0
7.1
6.2
5
5
°
7.7 ± 0.6
7.2± 0.5
7.0 ± 0.5
5.9±0.5
5.5 ± 0.4
2.0 – 12.0
°
°
< 1.2
< 0.9
< 0.8
< 0.7
< 0.7
dB
> 15
> 15
> 15
> 15
> 16
Cross Polar Isolation
dB
Port to Port Isolation
dB
Max. Effective Power
W
per Port
Values based on NGMN-P-BASTA (version 10.0) requirements.
2022-09-01
> 26
> 30 (Y3, Y4 // R1, R2, Y1, Y2)
250 (at 50 °C ambient temperature)
2/287 01-FGC 101 4010 Uen
Rev D
Ericsson Radio System
Interleaved AIR 3218 2LB4HBp 2m
5
Electrical specifications, all ports
Mechanical specifications
Impedance
VSWR
Return Loss
Interband Isolation
Passive Intermodulation
Polarization
Max. Effective Power
for the Antenna
Input
Connector Position
Adjustment Mechanism
(passive antenna)
Wind load (at Rated
Wind Speed: 150
km/h)
Max. Wind Velocity
Ω
dB
dB
dBc
°
W
50
< 1.5
> 14
> 30
< −153 (2 x 43 dBm carrier)
+45, −45°
1000 (at 50 °C ambient
temperature)
Values based on NGMN-P-BASTA (version 10.0) requirements
Pole
clamps
N | lbf
km/h
mph
Azimuth adj.
Tilt + Azimuth adj.
12 x 4.3-10 female
bottom
RET,
continuously adjustable
Frontal: 1294 | 290.9
Maximal: 1606 | 361
241
150
SXK 109 2036/1
SXK 109 2037/1
Size and weight for approved active module combinations
Product name
AIR 3218 B78V 2LB4HBp 2m
2022-09-01
Product number
KRD 901 249/11
mm
inches
H1 / Wr / Dr / Da / D2 / W / H2
2000 / 468 / 180 / 294 /426 / 476 / 2059
78.7 / 18.4 / 7.1 / 11,6 / 16.8 / 18.7 / 81.1
2/287 01-FGC 101 4010 Uen
kg
lb
Weight
59.5
131.1
Rev D