Contact Info
DJ Kim / Sales Manager
djkim@gammanu.com
+82-10-3023-8880
185-44, Geumgok-ro, Dongtan-myeon, Hwaseong-si, Gyeonggi-do, South Korea
GQA-PM-003 REV.1.0
SISO antenna
Small Form factor
Multiband Omni
Low PIM and Loss
Multiband Omni
Outdoor / Indoor
Directional Multiband
Multiband Log periodic
MIMO antenna
Small MIMO Omni
Linear H / V
Small MIMO Omni
Dual polarized
Directional antenna
Dual polarized
Log Periodic antenna
Stadium / Venue / Horizontal installation application
60 / 60 °
30 / 60 °
30 / 30 °
20 / 70 °
Tunnel / Subway antenna
(SISO Log periodic
Selecting polarization)
(MIMO Log periodic)
Camouflaged antenna for high building service / park / street / apartment
800~900 / 1700~2200MHz
8/8 dBi / 11/11dBi
Solar Panel shape
Speaker Shape
LED shape
Narrow beam width antenna with High Front back ratio
Donor antenna (1.7~2.7GHz)
Narrow beam width 20° H/V
GCA-02-16 REV.1
Donor antenna (698~940MHz)
Narrow beam width 30° H / V
© COPYRIGHT – GAMMA NU, INC.
EtherDAS™ Omni-Directional In-Building Antenna
Part No : D121014H11 / 698~2700 / 2, 5dBi / 360˚
Electrical Specification
Frequency range (MHz)
698~960
1710~2500
Polarization
Gain (dBi, typical)
2501~2700
Vertical
2
5
5
Horizontal BW
360°
360°
360°
Vertical BW
80°
65°
65°
Impedance
VSWR
50Ω
<1.7:1
<1.8:1
3rd PIM (2x43dBm)
<2.0:1
<-153dBc
Max input power
50W
Mechanical Specification
Input
Dimension (LxWxH)
N type-Female
Ø202.5 x 102.1 mm | Ø7.97 x 4.02 in
Weight
Mounting
0.52 kg | 1.14 lb
Thru-hole ceiling mount Cable Length 452.12mm (17.8”)
Radome (Color)
PC, UL94V-0 UV resistant
RoHS Compliant
GAMMA NU antennas comply with the European RoHS Directive 2002/95/EC.
698~960 MHz
GCA-02-16 REV.1
1710~2690 MHz
© COPYRIGHT – GAMMA NU, INC.
GN-IOAO2LHV-MIMO
Low PIM MIMO Omni Linear H/V / 698 ~ 960 , 1710 ~ 2690 MHz / 3, 6 dBi / 360 ˚
Electrical Specification
2x N-type (Female) with pigtail cable (12”/30cm length)
Input
Frequency
Port 1
Port 2
698-960 MHz
1710-2690 MHz
698-960 MHz
1710-2690 MHz
Polarization
Linear H/V
Impedance
50 Ω
VSWR
< 1.8 : 1
< 1.7 : 1
Port Isolation
698-960 MHz : < -18 dB
1710-2690 MHz : < -20 dB
Gain, Peak [dBi]
698-960 MHz : 2.8 – 4.3
1710-2690 MHz : 3.5 – 6.5
Peak PIM @ 2x43dBm
Max. Power
< - 160dBc Avg.
50 W
Mechanical Specification
Operating Temperature
Environmental Conditions
Weight
-40° to 158°F (-40°to +70°C)
Indoor
Features & Benefits
0.6 Kg
Dimensions (Diameter/Height)
7.8” / 1.67”
(200 mm / 42.5 mm)
- Lowest PIM : -160dBc Avg.
Flammability rating
UL 94-V0
- Smallest size : 200 mm
RoHS
Compliant
- Lowest Profile : 42.5 mm
Radome Material / Color
PC/ABS (Halogen Free) / White
- Remarkable MIMO Performance
Radiation pattern
Port 1
Port 2
Horizontal
Pattern
700MHz
830MHz
1950MHz
2580MHz
Vertical
Pattern
GCA-02-16 REV.1
© COPYRIGHT – GAMMA NU, INC.
GN-IPAL7X-MIMO
Low PIM MIMO Patch/ 698 ~ 960 , 1475 ~ 2690 MHz / 5, 7 dBi / 110˚
Electrical Specification
Frequency
698-960 MHz
1475-2690 MHz
Polarization
±45°
Impedance
50 Ω
VSWR
Beam width
< 2:1
H
110° ± 20°
60° ± 20°
V
110° ± 20°
60° ± 20°
Front-to-back ratio
> 15dB
Port Isolation
20 dB
Gain, Peak [dBi]
> 5 dBi
Peak PIM @ 2x43dBm
> 7dBi
< - 150dBc
Max. Power
50 W
Mechanical Specification
Operating Temperature
-40° to 158°F (-40°to +70°C)
Environmental Conditions
Indoor
Weight
1 Kg
Dimensions
(Diameter/Height)
Features & Benefits
180 x 180 x 55 mm
RoHS
Compliant
Radome Material / Color
- Smallest size : 180 x 180 x 55 mm
ASA / ABS / Anti-UV-PVC (White, Gray)
- Remarkable MIMO Performance
Radiation pattern
Horizontal Pattern
700MHz
GCA-02-16 REV.1
800MHz
900MHz
1500MHz
Vertical Pattern
1700MHz
2100MHz
2600MHz
© COPYRIGHT – GAMMA NU, INC.
GN-IPAL7X-MIMO
Low PIM MIMO Patch/ 698 ~ 960 , 1475 ~ 2690 MHz / 5, 7 dBi / 110˚
Installation
GCA-02-16 REV.1
© COPYRIGHT – GAMMA NU, INC.
DO9X60602P
Narrow Beam width Panel Antenna 60-60 / 698 ~ 960 / 1710 ~ 2700 / 8, 9 dBi / 60, 60 ˚
Electrical Specification
Frequency range (MHz)
698~790
790~960
Polarization
Gain (dBi, typical)
1710~1910
1910~2360
2360~2700
± 45°
8
8.5
8.5
9
9.5
Horizontal BW
68° ± 7°
63° ± 7°
60° ± 10°
55° ± 10°
50° ± 10°
Vertical BW
68° ± 7°
63° ± 7°
60° ± 10°
55° ± 10°
50° ± 10°
F/B (dB)
>21
Cross polar (dB)
0° : 15 | ±60° : 5
Impedance
VSWR
>23
50Ω
<1.7 :1
<1.7 : 1
Isolation (dB, typical)
Intra : >25
3rd PIM (2x43dBm)
<-153dBc
Max input power
200W
Mechanical Specification
Input
Dimension (LxWxH)
Weight
2 x N-F or 2 x 4.1 / 9.5 Mini DIN-F or 2 x 7/16″DIN-F
300 x 300 x 130 mm | 11.9 x 11.9 x 5.2 in
4.0 kg / 8.8 lb
Wind load
60 m/sec
Mounting
Pole or Wall
Radome (Color)
FRP (Gray)
GCA-02-16 REV.1
© COPYRIGHT – GAMMA NU, INC.
DO11X30602P
Narrow Beam width Panel Antenna 30-60 / 698 ~ 960 / 1710 ~ 2700 / 10, 11 dBi / 30, 60˚
Electrical Specification
Frequency range (MHz)
698~750
750~820
820~960
Polarization
Gain (dBi, typical)
1710~1910
1910~2180
2180~2700
± 45°
10
10
11
10
11
11
Horizontal BW
35° ± 8°
35° ± 8°
35° ± 8°
35° ± 8°
35° ± 8°
26° ± 8°
Vertical BW
67° ± 8°
67° ± 8°
67° ± 8°
60° ± 7°
60° ± 7°
62° ± 9°
Side lobe( ±90 )
-15 dB
F/B (dB)
Cross Polar (dB)
>25
0° : 16
Impedance
VSWR
Isolation (dB, typical)
3rd PIM (4x43dBm)
Max input power
0° : 13
50Ω
<1.6:1
<1.7:1
Intra : >23
Intra : >25
<-153dBc
200W
Mechanical Specification
Input
Dimension (LxWxH)
Weight
2 x N-F or 2 x 4.1 / 9.5 Mini DIN-F or 2 x 7/16″DIN-F
300 x 600 x 130 mm | 11.9 x 23.7 x 5.2 in
8 kg / 17.6 lb
Wind load
60 m/sec
Mounting
Pole or Wall
Radome (Color)
FRP(Gray)
GCA-02-16 REV.1
© COPYRIGHT – GAMMA NU, INC.
DO13X20702P
Narrow Beam width Panel Antenna 20-70 / 698 ~ 960 / 1710 ~ 2700 / 12, 13 dBi / 20, 70˚
Electrical Specification
Frequency range (MHz)
698~750
750~820
820~960
Polarization
Gain (dBi, typical)
1710~1910
1910~2180
2180~2700
± 45°
12
12.5
12.7
11.5
12
12.5
Horizontal BW
22° ± 3°
20° ± 2°
18° ± 2°
21° ± 2°
18° ± 3°
15° ± 3°
Vertical BW
72° ± 5°
70° ± 3°
72° ± 3°
69° ± 5°
65° ± 7°
60° ± 7°
1st Side lobe (dB, ±90° )
F/B (dB)
Cross Polar (dB)
- 15 dB
- 15 dB
>25
>25
0° : 18 | ±60° : 7
Impedance
VSWR
0° : 15 | ±60° : 5
50Ω
<1.6:1
<1.7:1
Isolation (dB, typical)
Intra : >25
3rd PIM (2x43dBm)
<-153dBc
Max input power
150W
Mechanical Specification
Input
Dimension (LxWxH)
Weight
2 x N-F or 2 x 4.1 / 9.5 Mini DIN-F or 2 x 7/16″DIN-F
300 x 1100 x 130 mm | 11.9 x 43.3 x 5.2 in
12.0 kg | 25.4 lb
Wind load
60 m/sec
Mounting
Pole or Wall
Radome (Color)
FRP (Gray)
GCA-02-16 REV.1
© COPYRIGHT – GAMMA NU, INC.
DO15X30302P
Narrow Beam width Panel Antenna 30-30
698 ~ 960 / 1710 ~ 2700 / 13, 15 dBi / 30, 30 ˚
Electrical Specification
Frequency range (MHz)
Polarization
Gain (dBi, typical)
Horizontal BW
Vertical BW
Side lobe (dB, ±90° )
F/B (dB)
Cross polar
(0°,dB, typical)
Cross polar
(±BW,dB, typical)
Impedance
VSWR
Isolation (dB, typical)
3rd PIM (2x43dBm)
Max input power
Mechanical Specification
Input
Dimension (LxWxH)
Weight
Wind load
Mounting
Radome (Color)
GCA-02-16 REV.1
698~740
740~793
793~894
894~960
1710~1910
1910~2180
2305~2360
2360~2700
± 45°
13
38° ± 4°
38° ± 4°
18
>27
13
36° ± 4°
36° ± 4°
16
>27
13
34° ± 4°
34° ± 4°
18
>27
13
32° ± 4°
32° ± 4°
18
>27
14
32° ± 4°
32° ± 4°
20
>33
15
28° ± 4°
28° ± 4°
20
>33
15
26° ± 4°
26° ± 4°
18
>33
15.5
24° ± 4°
24° ± 4°
16
>33
20
20
20
20
20
20
20
20
3
6
8
10
8
8
10
10
50Ω
<1.8:1
<1.7:1
<1.7:1
Intra : >27
Intra : >27
<-153dBc
200W
2 x N-F or 2 x 4.1 / 9.5 Mini DIN-F or 2 x 7/16 DIN-F
600 x 600 x 140 mm / 23.6 x 23.6 x 5.5 In
12 kg / 26.4 lb
60 m/sec
Pole or Wall
FRP (Gray)
© COPYRIGHT – GAMMA NU, INC.
Selecting polarization Log Antennas
For Subway / Tunnel / 814 ~ 960 MHz,1710 ~ 2690 MHz / 8 dBi, 14dBi / 60 ˚
Electrical Specification
Frequency range
814 ~ 960 MHz
Polarization
1710 ~ 2690 MHz
Vertical
Gain (normal)
Beam width
8 dBi
14dBi
H
60° ~ 130°
25° ~ 60°
V
40° ~ 90°
20° ~ 55°
F/B
> 10 dB
VSWR
> 15 dB
1.5 : 1
Impedance
50Ω
3rd PIM (2x40W)
< -140 dBc Avg.
Power Handling
100W
Mechanical Specification
Dimension (L x W x H)
1100 x 110 x 45mm
Weight (Exd. Brackets)
1.1 Kg
Connector
N Type-Female
Mounting
Wall
Mechanical Tilt
Polarization Bracket
Radome (Color)
ASA(White)
distance 300M
0°polarization
1~1.5M
90°polarization
Distribution Site #1
Distribution Site #2
Rail way
0°polarization
90°polarization
Distribution Site #1
GCA-02-16 REV.1
Distribution Site #2
© COPYRIGHT – GAMMA NU, INC.
MIMO Log Periodic
Low PIM MIMO Log / 698 ~ 960, 1475 ~ 1700, 1710~2690 MHz / 7, 10, 11 dBi
Electrical Specification
Frequency range
698 ~ 800 MHz
824 ~ 960 MHz
1710~ 2690 MHz
Vertical & Horizontal or ±45°
Polarization
VSWR
<2:1
< 1.8 : 1
Impedance
< 1.5 : 1
50Ω
H
Beam width
1475 ~1700MHz
V
Front-to-back ratio
65° ± 10°
45° ± 15°
65° ± 10°
45° ± 15°
> 7 dB
Port Isolation
Gain, Peak [dBi]
> 10 dB
> 18 dB
> 25 dB
> 25 dB
> 25 dB
7 dBi
10dBi
11dBi
Peak PIM @ 2x43dBm
< -150 dBc
Max. Power
100W
Mechanical Specification
Dimension (Ø x L)
Features & Benefits
830 x 130 x 130mm
Weight (Exd. Brackets)
2.5 Kg
- Lowest PIM : -150dBc
Connector
N Type-Female x 2
Mounting
Wall
RoHS
- Remarkable MIMO Performance
such as in a road tunnel, railway
Compliant
Radome (Color)
tunnel and underground station,
ASA (White)
underground shopping center, etc.
Radiation Pattern
Horizontal Pattern
700MHz
GCA-02-16 REV.1
800MHz
900MHz
1500MHz
Vertical Pattern
1700MHz
2100MHz
2600MHz
© COPYRIGHT – GAMMA NU, INC.
MIMO Log Periodic
Low PIM MIMO Log / 698 ~ 960, 1475 ~ 1700, 1710~2690 MHz / 7, 10, 11 dBi
Installation
GCA-02-16 REV.1
© COPYRIGHT – GAMMA NU, INC.
Solar Shape Antennas
Low PIM environmentally friendly Antenna for DAS / 824 ~ 894 / 1710 ~ 2170 MHz / 8.5 dBi / V 90 ˚
Electrical Specification
Model
Frequency range
Solar Shape
824 ~ 894 / 1710 ~ 2170 MHz
± 45°
Polarization
Gain (dBi)
8.5 / 8.5
H Beam
40° / 35°
V Beam
90° / 90°
Impedance
Dimension (L x W x H)
50Ω
Panel: 590 x 400 x 150
Features & Benefits
- Low PIM : -160 dBc Avg
- Environmentally friendly antenna
- Beautiful design for building owner acceptance
- Application :
Street cell, Park, Apartment, Skyscrapers, Public place
GCA-02-16 REV.1
© COPYRIGHT – GAMMA NU, INC.
Speaker Shape Antennas
Low PIM environmentally friendly Antenna for DAS / 814 ~ 960 / 1710 ~ 2170 MHz / 11 dBi / 65 ˚
Electrical Specification
Model
Frequency range
Speaker 11 / 11
Speaker 8 / 8
814 ~ 960 / 1710 ~ 2170 MHz
814 ~ 960 / 1710 ~ 2170 MHz
± 45°
± 45°
11.5 / 12 dBi
11.5 / 12 dBi
H Beam
65° / 60°
65° / 60°
V Beam
33° / 30°
33° / 30°
11" x 23.6" x 5.1"
280 x 600 x 130 mm
11" x 13.3" x 5.1"
280 x 340 x 130 mm
Polarization
Gain
Dimension (L x W x H)
Features & Benefits
- Low PIM : -160 dBc Avg
- Environmentally friendly antenna
- Beautiful design for building owner acceptance
- Application: Street cell, Park, Apartment , Public place
Han river bridge
GCA-02-16 REV.1
Apartment
© COPYRIGHT – GAMMA NU, INC.
L18V20N HFB
Low PIM Sharp beam Link Aantenna / 1710 ~ 2155 MHz / 18 dBi / 20 ˚ H & V
Electrical Specification
Frequency range
1710 ~ 2155 MHz
Polarization
Vertical
Gain (Normal)
18 dBi
V.S.W.R
Beam Width
< 1.5 : 1
H
20°±3
Front-to-Back Ratio
V
20°±3
> 36 dB
50 Ω
Impedance
1st Upper Sidelobe
>20 dB
3rd IMD (2×20dBm)
-160 dBc Avg.
Power Handling
100 W
Mechanical Specification
21" x 21" x 3"
(534 x 534 x 77 mm)
Dimension (L x W x H)
Weight (Exd. Brackets)
5 kg
N or DIN type – Female
Connector
Wind Load
60 m/sec
Mounting
Wall or Pole
Radome (Color)
Mechanical Down Tilt
ASA (White)
0~ 20° (Up/Down, Left/Right)
Features & Benefits
- Low PIM : 160dBc Avg.
- Flat Plate (for building owner acceptance)
- Narrow Beam width (20˚±3)
- High Front to Back Ratio (> 36dB)
GCA-02-16 REV.1
© COPYRIGHT – GAMMA NU, INC.
A15V30N HFB
Low PIM Sharp beam Link Antenna for DAS / 698 ~ 935 MHz / 15 dBi / 30 ˚ H & V
Electrical Specification
Frequency range
Polarization
Gain (Typical)
V.S.W.R
698 ~ 806 MHz
806 ~ 935 MHz
Vertical
15 dBi
H
V
Beam Width
16 dBi
< 1.5 : 1
29° ± 3°
H
29° ± 3°
V
> 32 dB
50 Ω
20 dB
-160 dBc Avg
100 W
Front-to-Back Ratio
Impedance
1st Upper Sidelobe
3rd IMD (2×20dBm)
Power Handling
26° ± 3°
26° ± 3°
Mechanical Specification
27.5" x 27.5" x 5.3"
(700 x 700 x 135 mm)
9 kg
N or Din type-Female
60 m/sec
Wall or Pole
FRP (Gray)
0~ 20° (Up/Down, Left/Right)
Dimension (L x W x H)
Weight (Exd. Brackets)
Connector
Wind Load
Mounting
Radome (Color)
Mechanical Tilt
Features & Benefits
- Low PIM : -160 dBc Avg.
- Flat Plate (for building owner acceptance)
- Narrow Beam width (26˚±3)
- High Front to Back Ratio (> 32dB)
Radiation pattern
+0
+0
-10
-10
-20
-20
+90
GCA-02-16 REV.1
-90
-90
+90
+180
+180
Horizontal
Vertical
© COPYRIGHT – GAMMA NU, INC.
Who we are:
Two Greek reflection coefficients  and  frequently occur in radiation and diffraction means
‘We’re RF guys’.
Gamma Nu, Inc. was established in 1997 and has focused on the design and manufacturing of
World Class Antennas.
For whom we work:
According to the proliferation of multiple services of voice, message, data, and mobile internet
as well as the increase in the number of subscribers, reliable base station antennas with well
suppressed PIMD have been required more than before to keep coverage, capacity and cost
competent in the market.
Slogan:
PIM FREE ANTENNA aligns all gamma nu people in making world class reliable base station
and in-building antennas: PIMD and VSWR below -150dBc and 1.3:1, respectively
How we handle production:
Every interior component such as radiating elements, power dividers, cables, connectors and
contacts on metal plate have been scrutinized as to why and how much intermodulation
distortion are generated.
First of all, our own patented dual polarized radiating element is devised free of over-bridge
and sitting smooth without debris and with contact as minimal as possible on the metallic plate.
Many fine standards are needed with machining and plating our coaxial connectors, cables
and power dividers. In addition, metal plate contact, bending, tap and debris defects are
thoroughly standardized.
We measure PIMD and VSWR on every antenna by tapping, to mimic unwanted shock and
vibration. The data are then saved into our DataAlive production management system.
GCA-02-16 REV.1
© COPYRIGHT – GAMMA NU, INC.