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Illustrative purposes only
GW.71.5153
Whip Antenna, 4.9GHz to 5.8GHz, 2.1 VSWR, 4.9dBi Gain, 50ohm, Linear Polarisation, SMA Connector
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: TAOGLAS
- Product type:
- Antenna Type:Whip; Frequency Min:4.9GHz; Frequency Max:5.8GHz; Antenna Mounting:SMA Connector; Gain:4.9dBi; VSWR:2.1; Input Power:2W; Input Impedance:50ohm; Antenna Polarisation:Linear;
- Gain: 4.9dBi
- SVHC: To Be Advised
- VSWR: 2.1
- Input Power: 2W
- Antenna Type: Whip
- Frequency Max: 5.8GHz
- Frequency Min: 4.9GHz
- Product Range: -
- Input Impedance: 50ohm
- Antenna Mounting: SMA Connector
- Antenna Polarisation: Linear
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 4.18 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## **SPECIFICATION**
Part No. : **GW.71.5153**
Product Name : 2.4GHz/5.8GHz Dipole Antenna for ISM Band and WLAN IEEE 802.11a/b/g/h
- Feature : 5dBi High Performance Antenna
RP-SMA(M) Hinged Antenna
RoHS Compliant
SPE-11-8-125/G/WY Page 1 of 28
## **1. Introduction**
Many module manufacturers specify peak gain limits for any antennas that are to be connected to that module. Those peak gain limits are based on free-space conditions. In practice, the peak gain of an antenna tested in free-space can degrade by at least 1 or 2dBi when put inside a device. So ideally you should go for a slightly higher peak gain antenna than mentioned on the module specification to compensate for this effect, giving you better performance.
Upon testing of any of our antennas with your device and a selection of appropriate layout, integration technique, or cable, Taoglas can make sure any of our antennas’ peak gain will be below the peak gain limits. Taoglas can then issue a specification and/or report for the selected antenna in your device that will clearly show it complying with the peak gain limits, so you can be assured you are meeting regulatory requirements for that module.
For example, a module manufacturer may state that the antenna must have less than 2dBi peak gain, but you don’t need to select an embedded antenna that has a peak gain of less than 2dBi in free-space. This will give you a less optimized solution. It is better to go for a slightly higher free-space peak gain of 3dBi or more if available. Once that antenna gets integrated into your device, performance will degrade below this 2dBi peak gain due to the effects of GND plane, surrounding components, and device housing. If you want to be
absolutely sure, contact Taoglas and we will test. Choosing a Taoglas antenna with a higher peak gain than what is specified by the module manufacturer and enlisting our help will ensure you are getting the best performance possible without exceeding the peak gain limits.
SPE-11-8-125/G/WY Page 2 of 28
## **2. Specification**
|ELECTRICAL<br>~~EEE~~|ELECTRICAL<br>~~EEE~~|ELECTRICAL<br>~~EEE~~|
|---|---|---|
|Frequency|2.4~2.5GHz,|4.9~5.8GHz|
|VSWR|<2|<2.1|
|Peak Gain (straight)|3.3dBi|4.9dBi|
|Peak Gain (bend)|3.8dBi|5.5dBi|
|Average Gain<br>(straight)|-0.9dBi|-1.5dBi|
|Average Gain (bend)|-0.7dBi|-0.0dBi|
|Efficiency (straight)|80%|71%|
|Efficiency (bend)|86%|83%|
|Polarization|Linear||
|Impedance|50 Ohms||
|Radiation Pattern|Omni||
|Input Power|2W max.||
|MECHANICAL<br>~~JF~~|||
|Antenna Length|194mm||
|Antenna Diameter|12.8mm||
|Weight|24.6g||
|Antenna Body<br>Material|TPU||
|ENVIRONMENTAL<br>~~a~~|||
|Temperature Range|-40°C to 85°C||
|Humidity|Non-condensing 65°C 95% RH||
SPE-11-8-125/G/WY Page 3 of 28
## **3. Antenna S11 Property**
## **3.1. Return Loss**
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0<br>BEE[TT EEETT tT tT TTEEREtT TT TTEEEtT tT tTEEETT tTEETTEEETT EEREtT TT Ty EEETT TTEEETTELHTT<br>-5 EEREEERE<br>Segge0 EEE EE EEE EEE EEE EEE<br>ee Geueueus\ ses>2 Zou snCensneeaeeee<br>-10<br>RRESSER<br>PneeeOY<br>RARE EEE EEE EERE EEREeee EE EE EEEeee EE EEEeeeENeeeEE2<br>-15 LA HIE F F FF --EE-EARA A<br>See eee oe ee ee eee oo<br>-20 EE) 2) ee ee eee eee eee eee eee<br>Yt+| -IE----EHFF| ini tT Pe Pp FHE F FF F -EEEE--EEEAE<br>a)Oe<br>-25 HEHE EEE EE EE EE EE EEF EEEeeEEE EF EFee EEFEFEHee) eee<br>ff)<br>-30 SEE EEEEEE<br>EEE HIRE EE EEE EEE EEE EEE EEE straight<br>BEER EE EEE EERE EEE EEE EERE EEE EEE bend<br>-35<br>BEER EEE EEE EE EEE EEE EEE EERE EERE ES<br>-40 EEE EEE EEE EE EE EEE EEE EEE EEE EE EEE EEE EE HY<br>2000 2500 3000 3500 4000 4500 5000 5500 6000 [(] [MHz)]<br>(dB)<br>**----- End of picture text -----**<br>
## **3.2. VSWR**
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8<br>PEELE EEE<br>7 PEEEEE<br>PEELE EEE<br>PETE<br>6<br>UT EEE EEE<br>TTTTA<br>5<br>eae eee nn REA RE ERRRR SR REREREE<br>PEEVEEEE EEE EE<br>4 PEPENEE EEE<br>PLLA<br>3<br>BRRREE? ARRRRRERYORRRERY 2n. \GReeRneenne _ straight<br>bend<br>PLE ELAINE _<br>2<br>NT<br>RO EE EE EE See UY<br>PEPMVEE ET EE EE S47<br>1<br>2000 2500 3000 3500 4000 4500 5000 5500 6000 ( MHz)<br>**----- End of picture text -----**<br>
SPE-11-8-125/G/WY Page 4 of 28
## **4. 3D Radiation Property**
## **4.1. Radiation Efficiency**
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100<br>Pit TT et eet te TE ET TT TE ET EE TE TT<br>90 Pt | | td PeerP INE EE PEE ET TP ET TT TET<br>POTATO<br>80 een |<br>PP | Pre | PRE =<br>70 BREE 4 R eee —<br>eSeee<br>60 PtPt tTtttT tTtT TeTeteTT TTTT TTTT TTETEEEE TTTT ETTT ETTT TTET TTTT ||<br>50 rtPt tTttetT tT tTteeT teeTe TTTT TTTT ETTEETTT TTET TE ETET ETET TTTT tTtT<br>SERRE<br>40 PTT TT Tete TEE ET TT TT EE TT TT TT<br>30 PtPittytt tT tyTe tT eTeyeT TTTTETTTTE EETT TE ETTT ETET ETTT TTET TT | YT<br>SERRE<br>20<br>straight<br>PT tT eT ye tee ey EE TT TT TE ET TE TT EE |<br>SR bend<br>10 Pt tT tT tT Te TT TT TT TT EE TT TT TT ET TT |<br>0 Pit TT TTT tT Tete tT eet eT TE EE TT EE TT TT<br>2300 2350 2400 2450 2500 2550 2600 ( MHz)<br>100<br>Pi | | te |r | | rE tT<br>90 ee<br>eae ee ee<br>80 i Aeeeaneeee eee eee<br>SN<br>70 Riz | Pt)NANNN KK<br>pT "A<br>|tNNE Ree<br>60 ee<br>P| ee a<br>50 pt; | | | ft tt | tt rt Et tT |<br>P| | | | d|lrd|rE| tttTrttrT tt| TEEt| E TTET|<br>40 ptt | te tT tr tT | EE TE<br>Pt {| | ft | tre rere | EE | TT ET<br>ee<br>30<br>pt {| | ft | tlre |r rTee| rT TT tTeeTE eee<br>20 ptt | tT tT tr | | EE ET straight<br>Pt | | tf | dre re rE rE | ET TT bend<br>ee<br>10<br>Pt ee ee<br>0 Pt {| tT |ET ft ET| tldETrETT rE rT | EE | TT TT<br>4800 5000 5200 5400 5600 5800 6000 ( MHz)<br>(%)<br>(%)<br>**----- End of picture text -----**<br>
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## **4.2. Peak Gain**
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5 TTT TTT Tyee rT TdT dT rT rT dT dT rT dT rT rT TdT rT dT hd T dT TT<br>ri; tt |e yt tery er rE Tr<br>eee<br>eee<br>4 rt;rt tTTTTeT tT tTTTPee TTTrrE TT rE rrTT rrTE TTrr<br>rt Tee TT ee Tyee rr<br>Pi ft PP Tc Pee ETtT<br>Pty | | | eeSe<br>3 P| | Pe Er Es<br>pee | Pe Ty PT a<br>eeee ee<br>P|ee | pray ee ee eee<br>aee<br>2<br>rt; eee eee<br>Pt; TT eT Tee et Th hr<br>Pt TT tT eT eer Thre Tr rE Pr<br>rt; tT tT tT Te et TT ET rT rE rT rT rT rT TTT | TT<br>1 rt; Tee; Te ee eT ye errr rr<br>Pt; Te eT eT eer rrr rrr striaght<br>rt | tT ET rere rE ET ET le bend<br>Pt; tT Te eT eT hThre rPr r r<br>Pt TTtT tT tt T eTTee e rtT T hreT ETTrrT r TE TEPrrT rT rT TT rT | TT<br>0 PTT? ?TTET??E TT EET TET TEE TPE PE TEE TE dT TT CT<br>2300 2350 2400 2450 2500 2550 2600 ( MHz)<br>6 Yr | | | | [| | | J [ J J JT J J 7 7 TT J] yy yy<br>rp | | | | | | | ]| | | tt ee et rT<br>P| | | | | tft tt rh<br>rp | | | | | | | ] | | tt ye<br>5 rp | | | | | | | | | | fT ft fy tt mh<br>eA N eee eee eee<br>PL YAU EN RZ RIANA IAL<br>aN ee eee ee ee ee eee<br>LInifiaAnrt | | Ii nyZv! | | dT ciM ThA pA |<br>4 DAV MENACE AY [Ne] ee ee<br>QAR.I 4a ee eee eee<br>ee ee ee ee aa) Oe<br>Po AY NNO A WY AW<br>ee<br>3 Pp ee | ee ee)<br>r | | || || fh| || || |TTJ fy| yy tT yy ye yy yy<br>P| | | | | fy yy yy<br>rp | | | | | | | ff] yt ye tetT<br>rp | | | | | | | | | | | ft tt tt |<br>2 rp | | | | | | yy ey ey<br>P| | | | fy yyye straight<br>rpP|| || || || || ft| yy| | | ft te te bend<br>rp | | | | | | | ff yt yt te<br>P| | | | | | ye ee ee<br>1<br>4800 5000 5200 5400 5600 5800 6000 ( MHz)<br>(dBi)<br>(dBi)<br>**----- End of picture text -----**<br>
SPE-11-8-125/G/WY Page 6 of 28
## **4.3. Average Gain**
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0<br>ee<br>| | | | | [erm<br>PNem ee<br>-1 eeee OOOreeeen eeTN ee ee<br>ee20 [ee] ee<br>Poa<br>es Oe ee ee ee ee eG ee eG OO OG OG<br>-2 eeri [t+rrrrfrtsyrFrrrfryysyysyyyrryryry] eedT d TrTr TTT<br>OOrt] | | tT | ete Thre rT rt Tr OOO OOO<br>ee<br>ee<br>-3<br>a ee ee ee ee ee<br>ee<br>eee<br>ee<br>-4 rt}ri [t+rrrrfrtsrrFrrrfrysyfssysydsrdrry] | | | | | te rh rh hr rr dyed yd Td TdT rT [CT Ct — straight<br>eeOe OO bend<br>ee<br>Yr} | | | | | | hvT hd Td Tchv Td Th Tch|T ThE hd Thc Thr T cE hE rT TT TT<br>OOOO<br>-5<br>2300 2350 2400 2450 2500 2550 2600 ( MHz)<br>(dBi)<br>**----- End of picture text -----**<br>
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0 ri; | | | | | fy Ty tt<br>| | | | | | | tT fy yf yt yf yt ty<br>P| | Pet | PN<br>a ee AN ee eee<br>-1 a ae ee Oe<br>AE ee eee ee ee Ae<br>ae. 2 Se ee eee. See eee<br>4A ee ee eee A 2 aN ae<br>pet tt NY INDE Ne<br>ee<br>-2<br>) | | | [ | | | eefT | jfee)| [ST2 tT fteetl lt ht hr ee<br>P| | | | | ft yt yt<br>eeri ee ee ee ee<br>-3 P| | | | ey ee<br>ri] | | ft Pt yy<br>P| | | | || fe| ft fyeyfT ft ty<br>P| | | | | ft yt yt<br>| | [| | | | | ft tf ff ft yf yy tt _<br>a ee ee eeeee straight<br>-4<br>P| | | | | | fy pe fy ty yt bend<br>P| | | | | fe et<br>| | | | | | | fT | | | ff ft ty Tt mt<br>P| | | | | fe tr<br>-5 eeee ee<br>4800 5000 5200 5400 5600 5800 6000 ( MHz)<br>(dBi)<br>**----- End of picture text -----**<br>
SPE-11-8-125/G/WY Page 7 of 28
## **4.4. Radiation Pattern**
## **E-Plane Radiation of Straight Position**
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0<br>5<br>330 cy 0 30<br>-5<br><t r<br>-10<br>300 -15 60<br>OEE TONES<br>-20<br>-25<br>Hees UN Zeer<br>-30<br>270 -35 90<br>240 120<br>SE H T M RS<br>SCA T MO R EE<br>WA L T ISIERS<br>2.45GHz<br>210 150<br>5.0GHz<br>INTE — 5.8GHz<br>180<br>**----- End of picture text -----**<br>
SPE-11-8-125/G/WY Page 8 of 28
## **H-Plane Radiation of Straight Position**
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0<br>5<br>330 0 30<br>Ve<br>-5<br>-10<br>300 Yeo -15 LAL 60<br>-20<br>-25<br>-30<br>270 -35 90<br>ES SSH<br>240 120<br>SAMM I RS<br>OSSOLUUT T ISS SO<br>2.45GHz<br>L I SSa 5.0GHz<br>210 150 5.8GHz<br>MEL T ees =<br>**----- End of picture text -----**<br>
180
## **E-Plane Radiation of Bend Position**
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0<br>5<br>330 0 30<br>pH<br>-5<br>-10<br>300 -15 60<br>-20<br>ACR -25 |<br>-30<br>270 -35 90<br>HB ESsL raz as<br>240 120<br>S T N<br>BS 2.45GHz<br>ORYWHTT S e<br>5.0GHz<br>210 150 5.8GHz<br>T SS<br>180<br>**----- End of picture text -----**<br>
SPE-11-8-125/G/WY Page 9 of 28
## **H-Plane Radiation of Bend Position**
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0<br>5<br>330 0 30<br>WH<br>-5<br>-10<br>300 -15 60<br>Oil , -20 eee<br>-25<br>-30<br>270 -35 90<br>owe x<br>240 120<br>2.45GHz<br>S A A T Eh”<br>5.0GHz<br>210 150<br>5.8GHz<br>=i adeee —<br>180<br>**----- End of picture text -----**<br>
SPE-11-8-125/G/WY Page 10 of 28
## **5. Ground Plane Effect**
Three ground setups are used to see the affect of positioning GW.71 close to ground -
1. Small Ground (15 x 9cm) – common size of CPE devices. GW.71 is mounted at the longer edge for testing.
2. Big Ground Edge (45 x 30cm) – simulate the effect of mounting antenna on a base station device. GW.71 is mounted at the centre of the longer edge.
3. Big Ground Centre (45 x 30cm) – simulate the effect of mounting antenna in a centre of a big ground plane, such as vehicle top.
Free space
Small ground edge
Big ground edge
Big ground center
SPE-11-8-125/G/WY Page 11 of 28
## **6. Radiation Property of GW.71 with Different**
## **Ground**
## **6.1. Radiation Efficiency of Straight GW.71**
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100 PTT TET TT ty ETT EE ET ET EEE<br>90 PITT TTT TT tye tee ee Te TE ET TT TTT TT<br>Pili ttt it | | yee tt tt tt<br>80 PYSee OS<br>70 Pi i TA Zeit tTeee eeeTT TT | |NNOPWS e e eS<br>es AReee<br>60 PTT Ti Tt ttt eee ET TT | ET Te<br>Pte tT tte TE EE TE EE ET EET ET | ETT<br>50 Pty TET Tey ye TT ET TT ET EE ET<br>PTT TT TT ete tT ET TT TT ET EE EE ET<br>40 PtyPTT TTTeyTT eteETTeye eTEE TTEE ETET EEEET TE ET<br>30 PTT TTT Tete ET EE ET EEE ET<br>Pi tT eee ey EE EE EE EE EE Ee free space<br>20 Piet;Pi TTTT yeyTTT eyeETT tTTE TTTTTTETEETEETEEETTTE TTET PP ye small gnd edgebig gnd edge<br>10 PT tT TT TTT tet ee EE TT TE ET EE EE EE<br>Pi TTT TT eee yee TT ET EEE EE TT big gnd center<br>0 PTET ETT ETT TET TT ey ET ET TT TTT<br>2300 2350 2400 2450 2500 2550 2600 ( MHz)<br>100<br>eee eee<br>90 eeee eee<br>eePt} ett tT eTee eeTE eeEKee<br>80<br>PE APN<br>70 Aneee eee 4a aN<br>60 PSUN NS SS<br>YAY | | NT INE | RS<br>P| | NNT AN OANA<br>50 | de EN EY | NYYY”™M<br>HTN | | ND RN a ee NT<br>4030 PipoiP|eS|t || ht| |)|r| rd]EEArT | dT rE rT eeTT TT | TTNANS<br>ee ee ee eee ee free space<br>20 Pt; | | | | rerte small gnd edge<br>Pi; | eet | ect TT EE | ET | TT | pe big gnd edge<br>10 Pit tt ty yt tt EET ET | TT big gnd center<br>Pt} tT tt ty tt TT ET ET |<br>PET PP<br>0<br>4800 5000 5200 5400 5600 5800 6000 ( MHz)<br>(%)<br>(%)<br>**----- End of picture text -----**<br>
SPE-11-8-125/G/WY Page 12 of 28
## **6.2. Radiation Efficiency of Bend GW.71**
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100 PT TT ee ee ye ET ET EE EE TT EE TE TT Tf<br>90 Pt Te TT rT TTP PT Pee ET Tt<br>Pi Tt ttt | | | pee NE EE TT<br>80 PSA Pee<br>NeeaR ee SE<br>70 Pagereo EN EAN<br>60 Pi; tT Tt TT ET TE PE PE ET NET EaKSESS<br>PT yt ty te TET ET TE AR EE<br>50 PT TT TT Te tet te te eT EE TE T PAAE ATT TT<br>rT ye eT eT ET EET ET EE EE TT TT | | | RAI<br>PT TTT eT te Te TT ET ETT ET EET TE TT TE TT<br>40<br>fT TT T TeeeeT ette eeetttTTtTTTETETT T E ET TTEETPT TT E TT | TTTTTt<br>eee<br>30<br>PT yee eye ee TT eT ET ET ET EE EE TE EP Pr] free space<br>20 PTPTTeTTTeeETTeTeTtttyTETtteETTTTEE EEEETEETEETEE TEETETPP}PT Ty S small gnd edgebig gnd edge<br>10 PT TT TTT TT ETT TT ETT ET ETE TE EE ETE<br>Pt tee eee ee tT TT TE EE TE ET ET ET TT big gnd center<br>0 PTET EEETTT<br>2300 2350 2400 2450 2500 2550 2600 ( MHz)<br>100<br>Pi | ttt ty eT rT TET TT | ET]<br>90 See eee Nee eee eee, ee<br>Pt | INU ee NE Izy | Ee A<br>80 Po A ENA INNS "Nt<br>HINA | | type LE Rs<br>70 Y 7Fsee™™ eS KO NN<br>TN Ye EE EE EIN EE<br>60 ay ap Ne ee ee<br>PNET SNN DTT TT INNU\<br>50 SRRVWNEE See SEWN<br>SRN<br>40 Pit; tT dP dPcdpcehdPTAAAEE A4e\\\e<br>30 PiBERN4a eee eee<br>free space<br>Pt; |} tt tT rer Tre | Fr ET ET ET TT<br>20 pi tt}ye tttey ttee rt E TEEETEErT rETe| ET TE | Pr | pe small gnd edge<br>Pie tT tet} tye tT EET | TET | ET big gnd edge<br>10 pi} } ttt ee rT TE | TT | TE | ET ET TT | big gnd center<br>Pi {| ttt ty et Tr TET TE | ETE<br>0 Piet tT tT tT EET TE EE TE EE ET |<br>4800 5000 5200 5400 5600 5800 6000 ( MHz)<br>(%)<br>(%)<br>**----- End of picture text -----**<br>
SPE-11-8-125/G/WY Page 13 of 28
## **6.3. Peak Gain of Straight GW.71**
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8 a SS CO SC CO<br>a ss sD ND QO QO OY QO GN CO CO<br>a ee ee ee QO GO OO OO |<br>po<br>7 aa SSssss SOGOGNCOCO COGO ONCN QOSCO CO<br>po}<br>a a ss es es ee es es ssGQ GD O77, UO QO<br>a es es ee es es Qs es es | 0d SO Qe GO |<br>6 a ss es SD QOD OO ON AA QO<br>p aoof of TgoEMNN<br>podNss es ss ssOs GO GS >A Gs QO GN A OO”<br>5 pota | | ht UTC | NYFINN<br>poo a se eeOPNse On NTNSSIAN<br>poYOIeNNBORNYY SN NS A<br>UN cn ee ee ee 2 cl |<br>4<br>ES 7 SN. JIM a NSE<br>a 2 ee a ee ee A ee ee ee) ee ee<br>a a esnS eea eees eees essaA,eeA)keVO A GA(OQes es ssDee GO A4Wk \ OR |<br>a 7 Ne | 0 ee eS<br>3 LpZ|eeyjNeen| NiWONATNIfi AtotfTINNAESE f y tTMVUSf\UNYreSNYNANO AywaTdOQi ee eeFNee 2AR _ free space<br>2 aa ae eseeee ee OWdkWSWO ee AsDDn GG small gnd edge<br>a ee eS es sO sO(U7.<br>poNN big gnd edge<br>a ee GDS OO A OO OO”<br>1 a eeOG, 4, CQ YA WO big gnd center<br>a a es ee es s,s A A |<br>a OeOeOn = Nc),©<br>ee ee Qe ee Oe © nO<br>0 poofaPNa SO A OO SO QO, WO<br>4800 5000 5200 5400 5600 5800 6000 ( MHz)<br>(dBi)<br>**----- End of picture text -----**<br>
SPE-11-8-125/G/WY Page 14 of 28
## **6.4. Peak Gain of Bend GW.71**
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8 p J J T JT J JT TT JT JT JT T TT JT JT TT TT TT TT TT TT TTT<br>;aeeee ee eee<br>; | | [ | TT TT T T Ty TT tT tT tT tT tT tT tT tT tT tT tT tT tT tT tT tT yt Tt Ty<br>7 aeee|ee| [ | TT TT TT TT tT TT tT tT tT tT tT tT tT tT tT tT tT tT tT tT tT tTeeetT TTeee<br>ee eee<br>pot oyTeese<br>a es ce Be ee ee ee ee ee ee a ee eee eee<br>6 pejp RNTmtft pen oyPN<br>a a, cs Be a i a es i ee es es es es eG |<br>pot | hf PC<br>a a a es se ee es ee ee ee<br>5 aa aa a a seeees OQee<br>aaeeee eee<br>; a a a ee<br>4 PpatT| tT| fT[ tT| tT T tTTTatJ T tttTT TT TTttT tT tT tT yt tT tT tT tT f t tT tT tT tT yt tT ty Tt Ty<br>potaee ee es ee ee ee eee eee<br>pj yA| | | A | Sewes TNeeee<br>3 PN A eer eee TS<br>a 2 a a<br>}aa| |] SKa arpeeseeNeeeTee eee free space<br>2 poee AYAlNeeneesD eeeeesesee ee eeeSRSSe ee eee| ee small gnd edge<br>eea ee eee ee ee<br>a a Ge es ee es eG QO DG Oe, QR big gnd edge<br>1 pja aj apeepeea esa a es i ee es ee es Qe eeGs ss DO | eee big gnd center<br>;a | a |se[ | TT TT TT TT tT TT tT tT tT tT tT tT tT tT tT tT tT tTeetT tTeetT eetT tTeeTteeeTy<br>0 aaeeeeQQ OQ OO ee eee<br>2300 2350 2400 2450 2500 2550 2600 ( MHz)<br>(dBi)<br>**----- End of picture text -----**<br>
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8 aCOSC CO<br>po<br>a se ee ee eG ae, SN QD |<br>a a Qs YA NN YS Gd<br>7 aa a esAes Ak US) a Wn © en A,ee 2 ee<br>|| | UR RD Ae<br>6 }aa|ys| fF |NAIVNA | | ss| ft ssft oyGQyy YA<br>|} JN)A |Rsoj of of fp eG CSQO CO<br>PA ™ |ENA<br>a a a a a a a ee ee 4 ee... “=a<br>5 AaNCss ee ss I NS OO SS C0 eS |<br>pot KNOa 7A A CY,<br>a NY<br>a ss GO QQ GY 7A ie > \<br>4 poo]eepI4 TCUss9 aPsMVesAeeeeyees es ss eG eeA) YOO_oAeVQO |<br>Ko N\A fF NF NE ANS \ pp LY<br>a UFOer ee reteNENey AJ ee ee ee ee ee<br>3 LpOMNAS | NN<br>Sk a a a ee ee ee |<br>poof of PIAS NTA EN<br>popo NNRD NNFN free space<br>2 poa ss Os OO 4, Wn WA OYSeGR GO small gnd edge<br>a ae sO ee Oe (WW<br>pooNNN big gnd edge<br>a ss es es es es i, es OD OY 0 QO O° A \(<br>1 poeeOG, >,OY,WO big gnd center<br>a NA<br>a ee , - We),©<br>0 poofeS|ee OeOeOeQAAA© nO yAOQ QO,\<br>4800 5000 5200 5400 5600 5800 6000 ( MHz)<br>(dBi)<br>**----- End of picture text -----**<br>
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SPE-11-8-125/G/WY
## **6.5. Average Gain of Straight GW.71**
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2<br>pF | | | [| JT J J J [ Jf Jf J J f Jf J J jf J fT JT fT J J fT J fT J ff<br>; [| Tt [| | tT fT tT tT yt tT TT tT tT tT tT tT tT tT yt tt tT tt<br>; | | | [| ~| | [— [ [| | | [— —T T TT [TT [| TT TT TT TT TT 7 TT [ 7 T Tt Tf<br>; [| fT [| J tT fT tT tT tT tT tT tT tT tT tT tT tT tT yt tt tt<br>1 pF | | | [ | | [— [ [| | | [— —T TT | [ [| TT T TT TT T T [TT [ 7 7T TT Tf<br>pot fT [| J fT tT tT tT yt tT tT tT tT tT tT tT<br>Y | | | [ | | [— [ [| | | [— —T | | — [| | | [— TT T | T— [ | 7 JT JT ]<br>raeeee<br>0 pree | || | [ ~|| | [— [ [| | | [—[TT T— T T T TT [— [[ | T— T T T TTT TT T T T T —T [ 7 TT T JTTt Tf<br>j} [ | [| [ [TT tT ft f fT tT tT fet ft f[ ft ft ft tT ft ft ft tT tT ft tT tf tt<br>a aeeeeee<br>-1<br>-2 Sr!es FT lL LP cP PPOTS<br>pF ae Re ee ee ee ee ee ODOD QO DO OO a<br>; [| | [| [ ~T | TT [— [TT TT JT TT TT T TT TT TT TT TT fT TT T tT tT fT tT Tt TT fo<br>; [| | [| [| -T fT tT tT TT tT TT tT tT tT tT tT tT tT yt yt tT yt tT tT tT tT<br>; | | | [| T TT TT [TT [TT TT TT tT TT TT tT tT tT tT yt tT tT tT tT ft tT yy yy<br>-3 Pp [| | [| | TT fT tT tT tT tT TT tT tT tT tT tT tT tT tT tT tT tT tT tT tT ty tT tT<br>yp | | | [| ~| TT TT [— [| TT TT TT TT TT TT TT [ 7 tT tT 7 tT tT tT ft tT yt yf<br>; [ fT [| J TT fT tT TT tT tT tT tT tT tT tT tT tT tT yt tT yt tT tT tT Tt<br>; | | | [ ~| | — [| [| | | [— —T TT | [— [| 7 TT [T TT T TT T— [ 7 7 T Tf<br>-4 (|pFa| | ft | [| | a J [ ft|| ft | ty—[— tT [ ty [| tT | tT | tT—[— yt —T tT TT ft | tT [ — [| TT| T T T—TT T~ T T T |T [TTTT [ { 77 T7 T TTTT]Tf oe free spacesmall gnd edge<br>Y | | | [ | | [— [ [| | | [— —T | | — [| | | [— TT T | T— [ | 7 JT JT ]<br>aee<br>fr | | [| [ ~| | [— [— [| TT | [— —T TT TT [— [ 7 T TT TT TT T TT [ 7 T [ ee[ | — big gnd edge<br>-5 Cr}ee|TT || [|TT [ — [TT J| TtTT [—TT [TTtT fT T Jt T tT T Tt T tTT tTTT ytTT tTTT tTTT tTTT ytTT ytTT ytTT tTtT TT tT T TTtTeeetT tT To) — big gnd center<br>po] | | | ty fy ft fy yf te fy yp tt<br>; | | [| | ~ [T [ TT TT TT TT tT TT [ TT tT TT tT tT y tT tT TT tT tT tT tT tT yy<br>-6 LT Tt tTyy<br>2300 2350 2400 2450 2500 2550 2600 ( MHz)<br>(dBi)<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
2 a a QO QO YO QO NO GO CO |<br>a a ss re es ee Qs es ss QD sO QO NS QO OD<br>a a a as ss es es es ee es Qs ss Qs Qs Os OO (<br>a a ee is Qe ee es es es es es ss Os QO<br>1 po}aaQOa se es es es es ssSC QsOO sDSO GO CO |<br>a a se Qs es es es Qs ss QO DO QO<br>po} | TC<br>0 eea QeeeQQQO SO QOSQO OOYC S(OCO |<br>poo<br>po} | TC<br>a a a a a ee ee es es es es 7 ee ee ee<br>-1 a a ss es es Qs es s,s sD<br>a es a ee ee 2 ee ee ee eee<br>a a ee ee ee ee ee ee ee eee<br>eee ee ee NN a 4 eee ee<br>-2 ee / ee a ee. Ve) ee ee ee eee eee<br>7 yt NN See<br>ES ee ee ee a es ee ee eee 2 AN ee eee<br>A Da 2a se ee 2) 2 \ ee<br>a a a a Be i ee We A ee \ ee 9 om.<br>-3 aae eeee eeeeee esee eeee ee ees,seee 2 eeeee 2)Ae, A, \ eee|<br>a ie a ee ee 4) ee ee ee eee eee<br>aa aa esa aa aaeeee ee 2 2 eees es Qsee eees en\\ ee free space<br>-4<br>poofa ofNN small gnd edge<br>a a eee ee re Qe ee pe ss es WO |<br>aa a aeess es eseeee Qeee sees esee QsQOD ssDO QOQOD DOYO QO | big gnd edge<br>-5 aa a a esse Qs es esQOss ssDO QSOO SDOOOO big gnd center<br>a se ee es ee QO ssQs OO QOD QO OO QO OO<br>a aa aa aes aa es ee esse es ee Qs essses esQOssQDOsDO<br>-6 ee QO QO QR NO YQ QO |<br>4800 5000 5200 5400 5600 5800 6000 ( MHz)<br>(dBi)<br>**----- End of picture text -----**<br>
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SPE-11-8-125/G/WY
## **6.6. Average Gain of Bend GW.71**
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**----- Start of picture text -----**<br>
2 [ |] | [| 7 [TT JT 7 JT JT T JT TT TT JT TT TT TT JT TT TT 7 TT TT TT Ty<br>Yraeeeee eee<br>; || | [|| | [|[ [| | || | [|T [[ | TT TT| [—| [TT T [|TT [—TT TTTT |T [| [|TT TT— TT| JTTT fTT [T7 [TT Tt7 7Tf|<br>1 eea ee QO NG QO GC<br>; {| | | | [| [ | | | [| ~T TT | | — [| TT | | [— [| TT T JT fT [ [ JT Tf<br>PF tT | [ | [| tT tT tT tT tT tT tT tT tT tT tT tT tT tT tT tT tT tT tT tT tT tT tT 7<br>Yr | | [ | [| | | | | TT [| | TT — TT T [— TT [— | TT — | —T [— 7 [T TT 7 |<br>0 PpP tT tT tT tT tf tT yt tt tttT<br>| |tT [|| [ | TT[ f[ {|tT ft T tT tT t T ytT eytT t yT fttT fttT ffftT tT tT tTft tTtf tT t TttT tTey tpTtep etyt eTtf<br>jpo[ oj ot oy yy eee e es<br>-1 eee ee ee eeeeee<br>ee ee ee ee a, eee<br>-2 pSN|a| | | Ps|Eeef UT| CT|NEEty ytGQtf ty enty tyeG yt eee,COEReee, (eeeEE“<br>a a a a eee<br>a a a a a a a ee ee ee<br>a a a a a Oe ee ee<br>-3 yrpo}{| || || || [| | [| ty—| fy| tTTT ft[ ttTT TT TT | [TT [| TT TT 7 [ [ 7 TT JT [T T [ 7 Tf<br>Yr | | [| | [ | TT | TT T [| TT TT fT TT TT TT TT TT fT TT tT 7 TT T 7 TT Tt 7<br>} | tT | ft ft T tT ft tT fT tT tT tT tT tT tT ty ty tT tT yt ty tT yt tT<br>; | | | | [| [ [| | | [| [| TT TT | [ [| [| | | TT [| [| TT JT fT [ [| TT | | free space<br>-4 eea es QO GN OQ OO GO small gnd edge<br>| | | | | [| [ —| | | [| [| TT | | — [| TT | | [— [| T TT JT f[ — [ JT JT 4<br>Pp | | | | | ft ft | ft tT ty yt ty tT ty ty tT ft te tt big gnd edge<br>Yr | | [ | [| | | | | TT [| | TT — TT T [— TT [— | TT — | —T [— 7 [T TT 7 |<br>-5 Ppaeeeee eee big gnd center<br>Yr tT | [ | [ tT tT tT tT tT tT tT tT tT tT tT tT tT tT te tT tT tT tT tT et tT<br>; | | [| | [ | | | | TT [| TT | [— TT TT — TT [TT | TT — | TT [ 7 [T T 7 |<br>; | |tT fT| fT| fT[| tT[ tT| ty| tT| tT[| tT[| ytTT | tT| ty[TT [|tTT | | [ [| TT T T JT [ [T [ 7 Tf<br>-6 eese ee ee<br>2300 2350 2400 2450 2500 2550 2600 ( MHz)<br>(dBi)<br>**----- End of picture text -----**<br>
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2 aassQC QO CO<br>po a es a i es es es es ee es es Qe<br>ee ee ee es ss Gs Qs Qs QO DO QO<br>1 poaa a a aesQOes es QR OS QOS OO SOCOQO<br>a a es a i es es es es ee es es Qe<br>po<br>0 eea aee eGssDO esNOQsGO OS QO<br>J} | | Pe ee eT OSA OEEea ON<br>a ee 2 ee ee Ne 2 ee 0. ee eee<br>-1 a es ee ee ee ee Nee 4 eee ee eee<br>a A a ee ee ee es se ee ee<br>aN eceee<br>-2 poe"a Le a a Se ee ee ee ee ee te ee eee<br>a a i ee i ee, ee es ee ee ee ey ae<br>-3 POaRNZF ZONA<br>a a ee ee ee ss, ee ee OA, <> A, \<br>a a a aes a eea a ee eeSSeesy,es es ee | Ae ee es ee ee Ve<br>a a ee ee ee ee ee 2 ee ee ee eee free space<br>-4 Po}aaNNTaoceaes small gnd edge<br>poNaes<br>a a a se es a ee rr es es ee ss es Qe big gnd edge<br>-5 aa aa aa aa a a a ssa ae a sses eses esseee esQs es QO big gnd center<br>a a a a a i i i ee ie ee ee ee ee eee<br>a a es a ae se i es es ee ee es es ss<br>a a a ss es es es es QeQs QO GO OQ<br>-6 RQ OS sO OYOO QO TQ<br>4800 5000 5200 5400 5600 5800 6000 ( MHz)<br>(dBi)<br>**----- End of picture text -----**<br>
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SPE-11-8-125/G/WY
## **6.7. Radiation Pattern of Straight GW.71 at 2.45GHz E-Plane Radiation**
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0<br>10<br>330 5 30<br>0<br>-5<br>-10<br>300 So e tt 60<br>-15<br>ee<br>-20<br>OFpa i es<br>-25 M YLS<br>a,Bex ‘ s en t yeas<br>F -30 O<br>270 -35 90<br>fe<br>hyCWS ==. @ N GKi|%OS<br>SNss [a][e][ A]<br>240 120<br>oe<br>Za<br>free space<br>small gnd edge<br>ey, ae<br>210 150 big gnd edge<br>ee see ”7<br>big gnd center<br>180 (dBi)<br>0<br>10<br>330 5 30<br>aoe 0<br>-5<br>-10 TS<br>300 60<br>-15<br>-20<br>S e<br>-25<br>LYREw<br>SRS YQ -30 WH THOS 7<br>270 ASARtt -35 Ll] geQW 90<br>AAS We<br>240 Cae m (ees 120<br>i e,<br>aii K St<br>eX<br>S ad free space<br>i aoe!S f small gnd edge<br>210 ee 150 big gnd edge<br>H e _<br>big gnd center<br>180 (dBi)<br>**----- End of picture text -----**<br>
## **H-Plane Radiation**
SPE-11-8-125/G/WY Page 18 of 28
## **6.8. Radiation Pattern of Bend GW.71 at 2.45GHz**
## **E-Plane Radiation**
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0<br>10<br>330 5 30<br>0<br><a<br>-5<br>-10<br>300 60<br>S e<br>-15<br>F SS<br>-20<br>lS ii<br>-25<br>L ES<br>-30<br>270 Boa: h ul -35 l WHs 90<br>tL @)<br>o e a<br>240 120<br>SeS iln eSSHe<br>J I _ free space<br>small gnd edge<br>210 150<br>big gnd edge<br>Ha<br>big gnd center<br>180 (dBi)<br>**----- End of picture text -----**<br>
## **H-Plane Radiation**
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**----- Start of picture text -----**<br>
0<br>10<br>330 5 30<br>H H 0<br>-5<br>S apansneee:<br>-10<br>300 60<br>-15<br>S S<br>SRR yal -20 l PRON<br>CRS Wi RRO<br>-25<br>RRSSi t TP<br>HEARS Will -30 ! hyeNOON<br>270 CAS -35 H AS 90<br>E E [ANY]<br>S e ASHE<br>240 120<br>Sn free space<br>S 210 e 150 small gnd edge<br>ae big gnd edge<br>180 (dBi) big gnd center<br>**----- End of picture text -----**<br>
SPE-11-8-125/G/WY Page 19 of 28
## **6.9. Radiation Pattern of Straight GW.71 at 5.0GHz**
## **E-Plane Radiation**
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**----- Start of picture text -----**<br>
0<br>10<br>330 5 30<br>0<br>-5 [7]<br>-10<br>300 60<br>& S ie a<br>-15<br>Lift [EH]<br>-20<br>F OF<br>-25<br>TES rae<br>-30<br>270 -35 90<br>240 120<br>« oy<br>Sg free space<br>we<br>L e e small gnd edge<br>210 b 150<br>t HE c uneSSSyY big gnd edge<br>7<br>big gnd center<br>180 (dBi)<br>0<br>10<br>330 5 30<br>0<br>SetBAe an n<br>-5<br>-10 F R<br>300 60<br>-15 T N<br>-20<br>-25 \<br>e e<br>Se -30<br>270 ee -35 90<br>HAS A [\\\\] [ W] Hae [ie] [Magne]<br>»<br>= [eee:]<br>“ex<br>240 120<br>free space<br>O n act i<br>e d small gnd edge<br>210 <g4 150 big gnd edge<br>aeae asneeg _<br>big gnd center<br>180 (dBi)<br>**----- End of picture text -----**<br>
## **H-Plane Radiation**
SPE-11-8-125/G/WY Page 20 of 28
## **6.10. Radiation Pattern of Bend GW.71 at 5.0GHz**
## **E-Plane Radiation**
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**----- Start of picture text -----**<br>
0<br>10<br>330 5 30<br>(l<br><8 0<br>-5<br>-10<br>300 60<br>S ee<br>-15<br>G F -20 F<br>E<br>my x e -25 s WseA<br>-30<br>270 g -35 e 90<br>o<br>—@)<br>4<br>= @)<br>240 120<br>ey<br>X S oF<br>g free space<br>s<br>small gnd edge<br>210 ee 150<br>big gnd edge<br>e S”or s7 big gnd center<br>180 (dBi)<br>**----- End of picture text -----**<br>
## **H-Plane Radiation**
**==> picture [326 x 274] intentionally omitted <==**
**----- Start of picture text -----**<br>
0<br>10<br>330 5 30<br>0 CELL<br>Reene<br>-5<br>-10<br>300 60<br>SF<br>-15<br>AXay ey, SaK G -20 t ry<br>-25<br>-30<br>270 ye -35 90<br>HBee g \\( WES.e QO<br>1@ ><br>eee | [A] ~ [N] Ly Slim<br>240 120<br>1 @<br>a<br>NE<?an H KSor e<br>free space<br>210 150 small gnd edge<br>ae aye big gnd edge<br>180 (dBi) big gnd center<br>**----- End of picture text -----**<br>
SPE-11-8-125/G/WY Page 21 of 28
## **6.11. Radiation Pattern of Straight GW.71 at 5.8GHz**
## **E-Plane Radiation**
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**----- Start of picture text -----**<br>
0<br>10<br>330 eenny 5 30<br>0<br>cette<br>-5<br>-10<br>300 60<br>-15<br>-20 DS<br>-25<br>KY MS -30<br>270 -35 90<br>wie SELL S554<br>240 120<br>free space<br>small gnd edge<br>210 150<br>big gnd edge<br>PISS =<br>180 (dBi) big gnd center<br>0<br>10<br>330 5 30<br>ti<br>0<br>-5<br>-10<br>300 A T ER 60<br>-15<br>Gf REX<br>-20<br>L R N<br>-25<br>HINSSSN -30 YEE<br>270 -35 90<br>240 120<br>S TE<br>Re a d free space<br>small gnd edge<br>S 210 R R 150 big gnd edge<br>R PrE S —<br>big gnd center<br>180 (dBi)<br>**----- End of picture text -----**<br>
## **H-Plane Radiation**
SPE-11-8-125/G/WY Page 22 of 28
## **6.12. Radiation Pattern of Bend GW.71 at 5.8GHz**
## **E-Plane Radiation**
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**----- Start of picture text -----**<br>
0<br>10<br>330 5 30<br>0<br>-5<br>‘ S<br>-10<br>300 60<br>e -15 a e<br>-20<br>-25 W y,enMe<br>-30<br>270 -35 90<br>he —<br>“bes<br>|<br>64 M t me“a<br>ve<br>240 NO [K][o] [>.] 120<br>Si, M h i \ 2a<br>- free space<br>small gnd edge<br>210 150<br>se big gnd edge<br>a<br>big gnd center<br>180 (dBi)<br>H-Plane Radiation<br>0<br>10<br>330 5 30<br>0<br>K -5<br>-10<br>300 60<br>-15<br>Se<br>-20 Mh ae {><br>-25<br>G e -30<br>270 -35 90<br>AAie wo<br>G e<br>W G HineSX<br>oY \\<br>240 120<br>= rad<br>free space<br>210 w 150 small gnd edge<br>H a e nale big gnd edge<br>180 (dBi) big gnd center<br>**----- End of picture text -----**<br>
SPE-11-8-125/G/WY Page 23 of 28
**7. 3-D Radiation Patterns (Straight in free space)**
## 2450MHz
SPE-11-8-125/G/WY Page 24 of 28
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**----- Start of picture text -----**<br>
5000MHz<br>**----- End of picture text -----**<br>
SPE-11-8-125/G/WY Page 25 of 28
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5800MHz<br>**----- End of picture text -----**<br>
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## **8. Antenna Drawing**
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## **9. Packaging**
SPE-11-8-125/G/WY Page 28 of 28
Updated at June 9, 2026
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Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
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When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
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We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
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