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Science Man
Bewertet in Deutschland am 7. Juli 2024
Die Werte sind um -5 dB schlechter als mit den Originalantennen
@Conero
Bewertet in Italien am 19. August 2024
Dopo vari tentativi sono riuscito a trovare delle antenne che migliorano la velocità del router. Non paragonabili con antenne esterne sul tetto, ma comunque molto valide.
Emilio Rodriguez
Bewertet in Spanien am 14. März 2024
No recupera apenas señal
Kalle
Bewertet in Schweden am 8. Oktober 2023
Ok
Dave W.
Bewertet in Großbritannien am 6. November 2023
The first thing to do is have a stable test environment, where you can repeat tests. Also ensure that the 4G router is correctly configured for external antennas.!) First test was to find a repeatable position, where reflections are minimal to movements made in the room.2) Go into the router configuration and enable ONLY External Antennas. Do NOT set to Auto, as both internal/external antennas could be enabled or the router could keep switching between them.3) When fitting antennas, ensure the small SMA coax connector is done up tight and secure. Even slightly loose could mean poor RF connection.4) In the router settings, find a signal strength reading. around -70 dBm is excellent, higher the value the worse the signal strength5) Repeat tests more than once - also remembering that the signal strength indicator can take a few seconds or more, to update. It is not an instant real-time reading.6) Depending on the router, you may need to reboot to initialise the antenna configuration changes.Based on this, I then completed a number of tests using the internal and external antennas. The router was kept in the same position.Internal (typical; -79 dBm Good)External Paddle type (typical: -69 dBm Excellent)External Patch LTE Antenna with RG174 coax (typical: -76 dBm Good)The paddle and patch antenna is directional. Moving them slightly can make a difference. Also rotating from the upright position can also improve, or not, the signal - due to polarisation changes.When using the paddle type antennas, these will make direct RF connection to the wireless in the router.The Patch antennas which typically have a cable using RG174 coax, may well offer, or advertise, high gain but you MUST remember that the coax will be lossy and in fact, you could easily lose 3-10dB due to coax losses.NB. The advertised '35dBi SMA 4G LTE Antenna, SMA Antenna Indoor Network Antenna with Dual Mimo SMA Male Connectors', performed appallingly, as seen above.Finally, depending on where you are sited, signal reflections do exist and sometimes pointing the antennas in a odd angle can provide surprising results. When testing in the hotel, I had a better signal tucked in the rear corner of the room, than by the window.Conclusion, direct Paddle antennas provided the best overall performance. Hope you found this of use.
MiguiOceano
Bewertet in Spanien am 23. August 2023
🟢 PROS- Bonito diseño- Conector estándar- Buena ganancia- Viene dos unidades7️⃣ VALORACIÓNCogí estas antenas para sustituir la antena de mi cámara de caza y conseguir una mejor cobertura. Las antenas son algo más grandes que la que tenía y tienen más ganancia. La conexión es estándar y se adaptan sin problemas.Me gustaron más éstas de Amazon: https://amzn.to/3Eb6iGLEn mi caso no mejoraron la señal de la cobertura, ya que la cámara está puesta en zonas de monte con cobertura más limitada entre los árboles.Este tipo de antenas también se adapta para los router 4G, en los que en la mayoría mejorará su potencia de señal.✅ CONCLUSIÓNAntenas 4G de buena calidad y con buenos acabados, con las que mejorar la cobertura de tus dispositivos inalámbricos.👍 RECOMENDABLE✳️ Espero que mi comentario ✍️ te haya podido servir de ayuda 😃
Schulz Horst
Bewertet in Deutschland am 4. Januar 2022
Mit der neuen Antenne habe ich rund ein Drittel besseren Empfang. Mit einer W-lan Anzeige kann man den Empfang gut sehen. Kann ich nur weiter empfehlen.
KJK
Bewertet in Deutschland am 15. Oktober 2022
Ich habe die Antennen zur Verbesserung des LTE Empfangs an einer AVM Fritzbox 6890 LTE gekauft. Die Antennen sind zwar größer, haben jedoch sehr viel schlechtere Werte als die Original Antennen. Für eine Fritzbox taugen si nichts.
Privat
Bewertet in Deutschland am 30. November 2021
Hat bei mir nichts gebracht ...
Draxl Christian
Bewertet in Deutschland am 13. August 2021
Sehr gut
Herbert
Bewertet in Deutschland am 24. Oktober 2020
bin zufrieden
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