NanTenna’s Post

Legacy HF radios face a major challenge: they can only monitor one frequency at a time. In high-pressure situations, this can lead to critical delays, taking minutes to establish a connection when interference hits multiple frequencies. KNL’s CNHF radios overcome this problem by simultaneously monitoring 4,000 call channels. If interference is detected, the radio seamlessly switches to a clear channel in under 500 milliseconds! Fast link establishment ensures reliable communications – anytime, anywhere — even in heavily congested or jammed environments. Learn more how KNL’s advanced ALE technology optimises HF communication: https://lnkd.in/ep2ZtYhK #KNL #CNHF #ALE #CognitiveRadio #TacticalCommunications

#SATELLITE2024 confirmed that flat-panel electronically steered antennas are the futue of #SATCOM. #Anokiwave’s (now part of #Qorvo) all-silicon Ku- and Ka-band #beamformer ICs enable #SATCOM flat-panel electronically steered antennas with high-performance, cost-effective solutions for user terminals. https://lnkd.in/gPZX6P7Y

Significant challenges still remain when considering the rollout of next-generation antennas within satcom. In this article for Satcom Digital, Helen Weedon, discusses what needs to be done to deliver a coordinated and successful approach to these new technologies. Read more: https://lnkd.in/e2HwRrCM

Promarine introduces new products at AOC OSLO 2024 designed to protect communication systems against co-site interference in dense antenna and high-power transmitter environments! Rolling out throughout 2024, these innovations will complement the tactical radio series with band-pass and low-pass filters. Adding to the acclaimed proFIL2012 low-pass filter, renowned for its 30-88MHz tactical VHF radios range with over 100dB stopband, are several new offerings: 💥 A band-pass filter optimized for HF radios, operating in the 2-30MHz range. 💥 A band-pass filter optimized for maritime VHF, operating between 150-170MHz. 💥 A specialized band-pass filter servicing tactical UHF within the 225-400MHz range. The flagship product of this series is a dual band-pass filter, featuring a combined diplexer and two distinct pass bands for 30-88MHz and 225-400MHz. This makes it ideal for the state-of-the-art SDR-based tactical radios that have wide-band antenna ports but not suitable wide-band antennas. The use of low-pass, band-pass, and even duplex/diplex filters helps to avoid the transmission of unwanted spurious or harmonic signals that are typically generated inside the transmitter itself. The advantage can be a significantly reduced electromagnetic signature. On the other hand, the risk of nearby receiver front-end overload is also reduced. Secondary advantages include a reduced number of passive intermodulation products, and ultimately, the overall communications efficiency is greatly improved. Come check the latest innovations next week at #AOCEurope2024 stand A60! #interferencefreecommunications #interferencefree #bandpassfilters

#POLSA. The conference was enriched by a presentation from several SATCOM technology developers and manufactuers , who assimilated the importance and value of satellite telecommunications.

Reliable software defined radios for #airtrafficcontrol The communication between pilots and controllers requires reliable and secure radios. #CERTIUM RADIOS cover the entire range used in #ATC from HF to VHF and UHF with outstanding RF performances. Learn more in the video below or click here: http://ms.spr.ly/6042ciSMY #shapingthefuture #communication

This article provides examples of some issues to be considered when incorporating #SDRs into #phasedarray antennas. https://bit.ly/3TT2kek #SATCOM

Gone are the days when a simple signal jammer could disrupt critical communication. 𝐀𝐧𝐭𝐢-𝐉𝐚𝐦𝐦𝐢𝐧𝐠 𝐚𝐧𝐭𝐞𝐧𝐧𝐚𝐬 are on the rise, utilizing powerful tech to ensure clear signals. #AntiJammingTechnology #SecureCommunication #MilitaryTech #GPSProtection #EmergencyResponse

Flat panel antennas (FPAs) are gaining traction in the satcom industry. But adoption has been slow, and several factors threaten widespread adoption, including cost, complexity, and regulatory compliance. According to this recent article from NSR, an Analysys Mason company, FPAs could revolutionize the comms-on-the-move (COTM) market, if they can improve quality and performance and develop global network compatibility by ensuring that antennas are compatible with multiple satellite networks. Read the whole article at the link below. https://lnkd.in/eT46uRv7

One of the limitations of legacy radios is monitoring only one frequency at a time. In a situation where interference occurs on one or more frequencies in a row, it can take minutes to establish a connection, which is a critical delay in many scenarios.   KNL’s CNHF radios tackle this issue by listening to 4000 call channels simultaneously and when interference is detected, the radios switch to an interference-free channel in less than 500 milliseconds!     Fast link establishment means that a communication channel can be established anytime, anywhere, even in the case of severe interference on multiple frequencies.   Learn more: https://lnkd.in/dxderQHx   #KNL #GetConnected #CNHF #Manpack #TacticalCommunications