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Poslao: 17 Maj 2022 08:32
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- kuntalo
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Kao da ne postoje prijemnici za taj opseg, ima ih već za 60ak€. I onda svako može da ih sluša?
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Registruj se da bi učestvovao u diskusiji. Registrovanim korisnicima se NE prikazuju reklame unutar poruka.
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Poslao: 17 Maj 2022 12:38
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- Gde živiš: Beograd
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kuntalo ::Kao da ne postoje prijemnici za taj opseg, ima ih već za 60ak€. I onda svako može da ih sluša?
Tesko je odraditi kriptovanu komunikaciju izmedju aviona i zemaljske kontrole, kao i izmedju samih aviona. Nije nemoguce, naravno, postoje uredjaji za kriptovanje i takvih primopredajnika, samo uglavnom to bude najslabija karika i potencijalno mesto na kome moze sistem komunikacija zakazati. Amplitudna modulacija se pokazala i dokazala kao najbolja u tim uslovima, uz sifre koje se menjaju dovoljno cesto.
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Poslao: 17 Maj 2022 14:11
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- ALBION101
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Postoje uredjaji za to samo sto ih ne prodaje Alibaba za 50tak eura. Iskreno ne deluje mi kao realno da zemlja koja ima vojni budzet od 50tak milijardi nabavlja radio uredjaje na eBay-u ili Alibabi.
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Poslao: 17 Maj 2022 15:41
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- djox
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Ameri pazare
Thales awarded US Army contract for combat net radio program
Citat:Thales was one of two vendors that the US Army has awarded a $6 billion-ceiling Indefinite Delivery, Indefinite Quantity (IDIQ) contract to deliver advanced tactical radios under the U.S. Army’s Combat Net Radio (CNR) modernisation program. The competitive 10-year contract for the Combat Net Radio (CNR) program includes a five-year base ordering period and an additional five-year optional ordering period. This contract was awarded as part of an effort to retire its outdated Single Channel Ground and Airborne Radio System (SINCGARS).
Under the Indefinite Delivery, Indefinite Quantity (IDIQ) contract, Thales will deliver a CNR that is based on the AN/PRC-148 Joint Tactical Radio System Enhanced Multiband Inter/Intra Team Radio (IMBITR) – the latest evolution of a family of battle-proven, tactical voice and data radios.
The flexible, software-defined and secure CNR will empower the US Army to seamlessly replace the legacy R/T1523 fleet of radios. It will continue to be compatible with the existing SINCGARS waveform but allow the Army to add new waveforms and enhanced capabilities to address evolving requirements.
https://asiapacificdefencereporter.com/thales-awar.....o-program/
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Poslao: 16 Mar 2023 00:18
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- djox
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Rusi
Citat:Russian officer is equipped with Baofeng UV-5R radio
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Poslao: 16 Mar 2023 14:15
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Očigledno da na tom nivou i Baofeng radi posao. A "neprijatelj uvek sluša", za šta s Baofengom nemaš sumnji pa nema ni previše opuštanja 
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Poslao: 28 Mar 2023 23:18
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- djox
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Austrijanci pazare Thales SquadNet ,a belgijanci su vec kupili
Thales to Equip Austrian Armed Forces With SquadNet Tactical Radio
Citat:Thales has received a contract to supply more than 2,500 SquadNet tactical radios for the Austrian Armed Forces, the second order from a European customer after Belgium.
The SquadNet combines networking waveform with existing communication systems, including programmable encryption, GPU, and Bluetooth.
 https://www.thedefensepost.com/2023/03/28/austria-.....ct-thales/
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