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TG.22.0111
Helical Antenna, 824MHz to 2.17GHz, 3.5 VSWR 2.89dBi Gain, 50ohm, Linear Polarisation SMA Connector
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- Manufacturer: TAOGLAS
- Product type:
- Antenna Type:Helical; Frequency Min:824MHz; Frequency Max:2.17GHz; Antenna Mounting:SMA Connector; Gain:2.89dBi; VSWR:3.5; Input Power:20W; Input Impedance:50ohm; Antenna Polaris
- Gain: 2.89dBi
- SVHC: To Be Advised
- VSWR: 3.5
- Input Power: 20W
- Antenna Type: Helical
- Frequency Max: 2.17GHz
- Frequency Min: 824MHz
- Product Range: -
- Input Impedance: 50ohm
- Antenna Mounting: SMA Connector
- Antenna Polarisation: Linear
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 3.07 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## **SPECIFICATION**
Part No. : **TG.22.0111**
Product Name : TG22 2G/3G Cellular Connector Mount Monopole Antenna GPRS-GSM-DCS-PCS-UMTS-CDMA- EDGE-HSPA 824MHz ~2170 MHz
- Features
: Ground dependent (Needs mounting to ground-plane) 3dBi Gain 30%+ Efficiency Dimensions - 49mm * 8mm 50 Ohms Straight SMA Male Connector customizable ROHS Compliant
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## **1. Introduction**
The TG.22.0111 2G/3G monopole helical antenna operates from 824MHz to 2170MHz on GSM-DCS-PCS-UMTS-CDMA-GPRS-EDGE-HSPA. Once mounted to an adequate ground-plane it is a compact robust terminal antenna with high gain and stable efficiency in a small form factor. Connection is made via straight SMA(M) connector.
Typical applications
- Remote monitoring
At only 49mm in height, with a hardened TPEE casing, this antenna is the ideal GPRS/UMTS antenna for telematics devices where larger antennas cannot be used.
Like all small monopole antennas, it must be mounted on a ground-plane to radiate efficiently. The antenna should be mounted at the edge of the ground-plane of the mainboard of the device. See below charts for analysis of performance. A larger ground-plane of more than 100mm is needed for stable performance on all bands. Also no metal should be used near the antenna, with at least 20mm of clearance required, the more clearance the better.
For devices with ground-planes smaller than 100mm in length or where metal clearance is not adequate, alternative larger antennas should be considered such as the TG.30. If small size is needed, a custom tuned solution or a new design may also be necessary. Contact your Taoglas regional sales office for support.
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## **2. Electrical Specification**
|**Parameter**|**Specification**|
|---|---|
|Bands|GSM850<br>GSM900<br>DCS<br>PCS<br>WCDMA I|
|Frequency<br>Range|824~896MHz<br>880~960MHz<br>1710~1880MHz<br>1850~1990MHz<br>1920~2170MHz|
|Return Loss<br>~~a~~|≦-5dB<br>|
|VSWR<br>~~a~~|≦3.5<br>|
|Peak Gain<br>~~a~~|1.42dBi<br>1.91dBi<br>2.51dBi<br>3.23dBi<br>2.89dBi<br><br>~~eee~~<br>~~eee~~<br>~~eeeee~~|
|Efficiency<br>~~ee~~|64.40%<br>68.29%<br>70.67%<br>72.61%<br>68.48%<br>~~ee~~<br>~~eee~~<br>~~eee~~<br>~~eeeee~~|
|Average Gain|-1.92dBi<br>-1.66dBi<br>-1.51dBi<br>-1.39dBi<br>-1.67dBi<br>~~eee~~<br>~~eee~~<br>~~ee eee~~|
|Polarization<br>~~eee~~|Linear<br>~~eee~~|
|Power handling<br>~~a~~|20 W<br>~~a~~|
|Impedance<br>~~a~~|50 Ohms<br>~~a~~|
|Connector<br>~~a~~|Straight SMA(M)<br>~~a~~|
*All the antenna characteristics were measured with 150mm*90mm ground plane
## **Environmental & Mechanical Characteristics**
**Parameter Specification** ~~|~~ Temperature -40˚C to +85˚C Radome color Black Radome material TPEE Weight 6 g ~~eee~~
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**3** . **TEST SET UP**
**Figure 1.** Impedance and VSWR measurements
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## **4. ANTENNA PARAMETERS**
## **4.1. Return Loss**
**Figure 2.** Return Loss of TG.22.0111
## **4.2. VSWR**
**Figure 3.** VSWR of TG.22.0111
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## **4.3 Efficiency (%)**
**Figure 4.** Efficiency of TG.22.0111
## **4.4 Peak Gain(dBi)**
**Figure 5.** Peak Gain of TG.22.0111
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## **4.5 Average Gain(dBi)**
**Figure 6.** Average Gain of TG.22.0111
## **4.6 Radiation Pattern Data**
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## 4.6.1 Radiation Pattern
## **XY Plane**
X
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/90 Y<br>180<br>| 1<br>(dp)<br>X<br>0<br>~ 30<br>|>> 60<br>Y<br>**----- End of picture text -----**<br>
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X<br>0<br>~ 30<br>—<br> tS 60<br><— \<br>Y<br>**----- End of picture text -----**<br>
## **XZ Plane**
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## **YZ-Plane**
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## **5. Drawing and Dimensions (unit: mm)**
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## **6. Packaging**
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## **7. Installation**
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## **8. Application Note**
This section, Taogals provides the ground variation effects to TG.22.0111 antenna. Detail setup is setup as below.
## **8.1 Ground Plane Dimensions:**
30*30cm
20*20cm
10cm*4cm
## **8.2 Return Loss:**
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## **8.3 Efficiency:**
## **8.4 Peak Gain:**
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## **8.5 Radiation Pattern Measurement Setup:**
8.5.1 30cm*30cm Ground Plane
Setup
Y X Z
## XY-Plane
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X<br>0<br>30<br>60<br>90 Y<br>**----- End of picture text -----**<br>
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X<br>0<br>~~ 30<br>oo<br>Y<br>180<br>ee)<br>X<br>0<br>+30<br>Y<br>**----- End of picture text -----**<br>
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XZ-Plane<br>Z<br>0<br>10 ——__<br>330_ ~ 30<br>0<br>300 sGun 60<br>X<br>270 «ff 4 —}90<br>| WA ORR |<br>240 | \a 120,<br>180<br>Z<br>0<br>10 ——__<br>330_ ~ 30<br>0<br>300 = 60<br>X<br>270/40»; |_|} 90<br>**----- End of picture text -----**<br>
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Z<br>0<br>10 ——__<br>330 ~ 30<br>300 UR. 60<br>/ f -20—-— \<br>270 | |_| 4p} | | | 90 X<br>L127) SK /<br>|<br>\ Damen /<br>240 C/<br> | \og VA ‘420<br>=e<br>210~/ | 450<br>‘80 (dB)<br>YZ-Plane<br>Z<br>0<br>330 10 ——__ ~ 30<br>- [0—][ ——] ~—<br>~<br>300 60<br>| -20 \<br><— \<br>Y<br>**----- End of picture text -----**<br>
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## **8.5.2 20*20cm Ground Plane**
Setup
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Y<br>Z X<br>**----- End of picture text -----**<br>
## XY-Plane
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X<br>0<br>30<br>60<br>90 Y<br>\\ —=824MHz<br>**----- End of picture text -----**<br>
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X<br>0<br>~ 30<br>a _<br>60<br>Y<br>+} _|€}}—_}90<br>\SY ‘420<br>“450<br>(cB)<br>X<br>0<br>~ 30<br> — we -<br>~ 60<br>Y<br>**----- End of picture text -----**<br>
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XZ-Plane<br>Z<br>0<br>40<br>330. ~ 30<br>jo<br>300 —S 60<br>X<br>270 | 40. |} 90<br>240 —_ (120<br>180<br>Z<br>0<br>40<br>330. ~ 30<br>jo<br>300 aa 60<br>/~ 20. <\<br>X<br>**----- End of picture text -----**<br>
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Z<br>0<br>10 ——__<br>330 ~ 30<br>———<br>300 vB 60<br>/ -20 -—-—_ \ \<br>270| €}|--40 —— }90 X<br>\_N TTI 1 =<br>240 KM ‘120<br>-“——<br>210~_/ | ~~ 150<br>180 (dB)<br>YZ-Plane<br>Z<br>0<br>330 10 ~ 30<br>— [0—][ —] —~<br>300 Nh 60<br>Y<br>270 «= (iY to | 80<br>**----- End of picture text -----**<br>
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Z<br>0<br>~ 30<br>a -<br>60<br>eee<br>Y<br>+} _-{}_|—_| 90<br>“450<br>(dB)<br>Z<br>0<br>——__~ 30<br> oS<br>_<br>N 60<br>Y<br>**----- End of picture text -----**<br>
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## 8.5.3 10cm*4cm Ground Plane
Setup
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## XY-Plane
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X<br>0<br>30<br>60<br>90 Y<br>**----- End of picture text -----**<br>
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X<br>0<br>~ 30<br>60<br>< \<br>\—|<br>Y<br>+ |_| fi} } | 90<br>420<br>450<br>(dB)<br>X<br>0<br>~ 30<br>< \<br>Y<br>**----- End of picture text -----**<br>
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XZ-Plane<br>Z<br>0<br>40 ——_<br>330. +30<br>300 0 Ns<br>[805 \_\ |<br>X<br>240 S/ |\e 120<br>210 150<br>|,180 (dp)<br>Z<br>0<br>40 ——_<br>330. +30<br>oe<br>300 = \0<br>/~ -20 { \<br>(—(_/ [30 ‘NY<br>X<br>270, ff 0) 90<br>**----- End of picture text -----**<br>
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YZ-Plane<br>Z<br>0<br>330 AO ——___ —~ 30<br>“ = =<br>~<br>300 / -10 ——_N 60<br>SY -200-—- — \<br>PW 30.4 \ +—|<br>P| LQ \ |<br>270; +, }\,_ -40 rS&}) 90 Y<br>} | 4 ) oe 824 MHz<br>**----- End of picture text -----**<br>
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Z<br>0<br>~ 30<br>Nie 60<br>< \<br>Y<br>+} |) } | 90<br>/429<br>150<br>(dB)<br>Z<br>0<br>——__<br>~ 30<br>60<br>Y<br>**----- End of picture text -----**<br>
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Updated at June 9, 2026
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