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  2. ICOM IC-7300 - Wikipedia

    en.wikipedia.org/wiki/ICOM_IC-7300

    An ICOM IC-7300 Radio Tuned to the 20 Meter Band. The ICOM IC-7300 is a multimode 6 meter, 4 meter (ITU Region 1 only) and HF base station amateur radio transceiver. [1] The IC-7300 was announced to the public at the Japan Ham Fair in 2015. [2] The radio has 100 watts output on CW, SSB, and FM modulations and 25 watts of output in AM. [3]

  3. Some iPhone users can send texts when service is down ... - AOL

    www.aol.com/iphone-users-send-texts-down...

    The iPhone 14, 15 and 16 models are all capable of connecting to satellites, but iOS 18 is required to send text messages, according to Apple. To make sure your phone is updated, go to Settings ...

  4. List of software-defined radios - Wikipedia

    en.wikipedia.org/wiki/List_of_software-defined...

    14 Yes 2 GSPS 0.005 (OCXO option) 2/1 Embedded or True IQ data via 1 x USB 3.1 GEN 1. Internet remote via HTTP / JSON Yes Yes No 1 x XC7A200T-2 (930 GMACs) Aaronia SPECTRAN V6 PLUS [2] €9,998 EUR Pre-built Active 10 MHz – 8 GHz (planned modules for 9 kHz – 26 GHz; 9 kHz – 55 GHz, and 9 kHz – 70 GHz)

  5. Discontinuous transmission - Wikipedia

    en.wikipedia.org/wiki/Discontinuous_transmission

    Transmit side. TX DTX handle performs speech encoding, comfort noise computation, voice activity detection; TX Radio Subsystem (RSS): Performs SP flag monitoring and Channel coding Hangover period. After the transition from VAD=1 to VAD=0, a "hangover period" of N+1 consecutive frames is required to make a new updated SID frame available.

  6. Icom Incorporated - Wikipedia

    en.wikipedia.org/wiki/Icom_Incorporated

    The Icom IC-V82 is a VHF handheld transceiver with coverage in the two-meter band (144–146 MHz) and a maximum output power of 7 watts. [8] It was manufactured and sold by Icom from 2004 to 2014. [9] [10] [11] Following its discontinuation, Icom issued an advisory warning about counterfeit radios, including the IC-V82.

  7. Download and install the AOL app on iOS - AOL Help

    help.aol.com/articles/aol-app-downloading-and...

    Stay on top of your email, news, and weather while on the go! Learn more about the AOL app and download it from the App Store.The AOL app is available for iOS devices running iOS 12 or newer.

  8. 2.4 GHz radio use - Wikipedia

    en.wikipedia.org/wiki/2.4_GHz_radio_use

    Using wired phones, which do not transmit. Using cordless phones that do not use the 2.4 GHz band. Using the 5 GHz band. DECT 6.0 (1.9 GHz), 5.8 GHz or 900 MHz phones, commonly available today, do not use the 2.4 GHz band and thus do not interfere. VoIP/Wi-Fi phones share the Wi-Fi base stations and participate in the Wi-Fi contention protocols.

  9. AX.25 - Wikipedia

    en.wikipedia.org/wiki/AX.25

    At the speeds commonly used to transmit packet radio data (rarely higher than 9,600 bit/s, and typically 1,200 bit/s), [9] the use of additional network layers with AX.25 is impractical due to the data overhead involved. This is not a limitation of AX.25 per se, but places constraints on the sophistication of applications designed to use it.