G21B301111 [TAOGLAS]
Hercules Gen.II Penta Band Cellular Antenna;
| 型号： | G21B301111 |
| 厂家： | 
Taoglas |
| 描述： | Hercules Gen.II Penta Band Cellular Antenna |
| 文件： | 总25页 (文件大小：1830K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SPECIFICATION
G21 GSM Hercules Gen.II Penta Band Cellular Antenna
Part No.
:
:
G21.B.301111
Hercules Gen.II Penta Band Cellular Antenna
Screw-mount (Permanent mount)
Product Name
GSM/GPRS/CDMA/EVDO/UMTS/HSPA/WCDMA
850/900/1800/1900/2100MHz
Low profile - Height 29mm, diameter 49mm
Heavy duty screw mount
Features
:
UV and Vandal resistant PC housing
IP67 & IP69K
3M Cable RG174 Standard
SMA(M) Connector Standard
Cable and Connector are Customizable
ROHS Compliant
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1. INTRODUCTION
The G21 (Generation II) Hercules is a high performance, steel thread-mount, Penta-band
cellular antenna for external use on vehicles and outdoor assets worldwide. Omni-
directional high gain across all bands ensures constant reception and transmission. The
durable UV resistant PC housing is resistant to vandalism and direct attack.
With IP67 and IP69K waterproof rating, the G21 can be screw mounted on vehicles and
outdoor/indoor assets via its extra thick thread. The antenna has a compact dimension
at only 28.5mm in height and 49mm in diameter. The enclosure is designed to not catch
on tree-branches.
Taoglas recommend a minimum cable length of 300mm when used on a ground plane to
achieve an efficiency of greater than 30%.
This antenna can be mounted on metal structures. The G21 is an ideal solution for
cellular external applications where it can operate with or without the ground plane.
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2. SPECIFICATION
ELECTRICAL-On 30x30cm Ground Plane
Standard
Band (MHz)
AMPS
850
GSM
900
DCS
PCS
3G
1800
1900
2100
Frequency (MHz)
824-896
880-960
1710-1880 1850-1990
1920 –2170
Return Loss (dB)
0.3
-6.0
-7.8
-8.1
-11.0
-11.8
-5.2
-8.7
-9.3
-12.4
-13.6
-6.1
-11.4
-16.5
-17.5
-17.6
-6.2
-15.3
-20.3
-18.3
-17.8
-5.8
-13.7
-19.5
-18.1
-17.8
1.0
2.0
3.0
5.0
Cable
length
(meter)
Efficiency (%)
41.4
0.3
1.0
51.1
39.4
38.0
42.2
46.5
43.4
33.3
31.3
40.2
Cable
length
(meter)
2.0
3.0
5.0
24.3
24.6
17.1
27.5
27.6
16.4
28.4
22.0
15.7
28.2
23.8
15.0
29.6
24.6
12.0
Peak Gain (dBi)
0.3
1.0
2.0
3.0
5.0
2.0
1.7
1.4
1.0
-0.8
1.5
2.7
2.1
1.0
-0.3
4.0
1.8
0.8
-0.9
-4.2
4.3
1.9
-0.3
-1.1
-3.9
4.2
1.8
-0.7
-1.1
-4.2
Cable
length
(meter)
Polarization
Linear
Impedance
Max Input Power
VSWR
50 ohms
10 watts
<3.5:1
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ELECTRICAL-On 60x60cm Ground Plane
Standard
AMPS
GSM
DCS
PCS
3G
Return Loss (dB)
0.3
1.0
2.0
3.0
5.0
-6.0
-7.8
-8.9
-11.0
-12.3
-5.6
-8.2
-11.1
-13.6
-14.8
-8.8
-8.5
-7.8
-13.6
-16.7
-17.8
-19.1
-13.8
-19.6
-18.3
-19.1
-16.3
-19.5
-18.6
-18.2
Cable
length
(meter)
Efficiency (%)
0.3
1.0
2.0
3.0
5.0
31.0
28.0
26.3
19.2
11.4
30.3
29.3
28.5
18.6
12.8
47.1
39.2
28.8
21.3
13.7
43.6
33.5
29.6
22.1
11.6
41.6
31.2
30.7
25.2
12.3
Cable
length
(meter)
Peak Gain (dBi)
0.3
1.0
2.0
3.0
5.0
2.1
1.0
0.6
-0.5
-2.3
2.3
0.6
0.2
0.1
-2.2
3.1
1.9
0.8
0.2
-2.9
3.0
1.6
-0.2
-0.1
-3.4
2.8
0.9
-0.8
-1.1
-3.9
Cable
length
(meter)
ELECTRICAL-FREE SPACE
Return Loss (dB)
0.3
1.0
2.0
3.0
5.0
-6.2
-8.1
-8.5
-11.6
-11.8
-5.3
-8.3
-12.3
-12.9
-5.8
-6.4
-5.6
-10.9
-15.8
-16.9
-18.6
-15.8
-17.6
-17.9
-18.4
-13.2
-17.2
-18.3
-18.8
Cable
length
(meter)
-15.6
Efficiency (%)
0.3
1.0
2.0
3.0
5.0
53.2
24.3
24.1
23.3
13.6
51.3
32.6
25.8
24.2
42.8
32.8
27.8
23.4
12.1
43.6
40.2
31.2
22.8
11.8
46.7
27.8
26.2
23.6
10.3
Cable
length
(meter)
20.8
Peak Gain (dBi)
0.3
1.0
2.0
3.0
5.0
0.4
0.2
-1.7
-1.8
-3.3
0.9
0.2
-1.3
-1.1
-2.3
2.4
0.9
1.1
-1.2
-4.1
2.5
0.9
-0.4
-1.8
-4.6
2.2
1.8
-1.5
-1.9
-4.7
Cable
length
(meter)
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MECHANICAL
Height = 29 mm and Diameter = 49mm
Dimensions
Cable
3M RG174 – Fully Customizable
SMA-Male – Fully Customizable
UV Resistant PC
Connector
Casing
Base and Thread
Thread Diameter
Weather proof gasket
Sealant
Nickel plated steel
18 mm
CR4305 foam with 3M9448B double-side adhesive
Rubber Stopper
ENVIRONMENTAL
Protection
Corrosion
IP67 & IP69K
5% NaCl for 48hrs - Nickel plated steel base and thread
Temperature Range
Thermal Shock
Humidity
-40°C to +85°C
100 cycles -40°C to +85°C
Non-condensing 65°C 95% RH
1m drop on concrete 6 axes
8 Kgf
Shock (Drop Test)
Cable Pull
Recommended Mounting
Torque
Maximum Mounting Torque
24.5N∙m
29.5N∙m
150g
Weight
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3. TEST SETUP
Y
Figure 1. G21 Antenna test set up in free space, 30x30 cm metal plate, and 60x60 cm
metal plate, R&SZVL6 VNA (left) and R&S4100 CTIA 3D Chamber (Right).
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4. ANTENNA PARAMETERS
4.1 Return Loss
Figure 2. Return Loss of G21 Hercules antenna in free space.
Figure 3. Return loss of G21 Hercules antenna on 30 cm metal plate.
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Figure 4. Return loss of G21 Hercules antenna on 60 cm metal plate.
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4.2 Efficiency
Figure 5. Efficiency of G21 Hercules antenna in free space.
Figure 6. Efficiency of G21 Hercules antenna on 30 cm metal plate.
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Figure 7. Efficiency of G21 Hercules antenna on 60 cm metal plate.
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4.3 Peak Gain
Figure 8. Peak Gain of G21 Hercules antenna in free space.
Figure 9. Peak Gain of G21 Hercules antenna on 30 cm metal plate.
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Figure 10. Peak Gain of G21 Hercules antenna on 60 cm metal plate.
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5. Radiation Patterns
5.1 Radiation Patterns (Free Space)
Figure 11. Radiation pattern at 849 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and free space
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Figure 12. Radiation pattern at 915 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and free space.
Figure 13. Radiation pattern at 1805 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and free space.
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Figure 14. Radiation pattern at 1910 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and free space.
Figure 15. Radiation pattern at 2110 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and free space.
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5.2 Radiation Patterns (30*30cm Ground Plane)
Figure 16. Radiation pattern at 849 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and 30x30 cm metal plate.
Figure 17. Radiation pattern at 915 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and 30x30 cm metal plate.
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Figure 18. Radiation pattern at 1805 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and 30x30 cm metal plate.
Figure 19. Radiation pattern at 1910 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and 30x30 cm metal plate.
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Figure 20. Radiation pattern at 2110 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and 30x30 cm metal plate.
5.3 Radiation Patterns (60*60cm Ground Plane)
Figure 21. Radiation pattern at 849 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and 60x60 cm metal plate.
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Figure 22. Radiation pattern at 915 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and 60x60 cm metal plate.
Figure 23. Radiation pattern at 1805 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and 60x60 cm metal plate.
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Figure 24. Radiation pattern at 1910 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and 60x60 cm metal plate.
Figure 25. Radiation pattern at 2110 MHz, Figure 1 as reference (dB),
with 2m RG174 cable and 60x60 cm metal plate.
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6. MECHANICAL DRAWINGS
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7. Installation
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8. Packaging
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Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and
reserves the right to make changes to specifications and product descriptions at any time without notice.
Taoglas reserves all rights to this document and the information contained herein.
Reproduction, use or disclosure to third parties without express permission is strictly prohibited.
Copyright © Taoglas Ltd.
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