TriSquare TSX300 eXRS Digital Two-Way Radio, Charcoal Metallic/Black

TriSquare TSX300 eXRS Digital Two-Way Radio, Charcoal Metallic/Black Feature

• New Advanced Digital Technology gives you Private and Secure Communications, no eavesdeopping and cannot be scanned
• 10 Billion Channels
• SMS Text Messaging between Radios
• Interference Free
• License Free

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TriSquare TSX300 eXRS Digital Two-Way Radio, Charcoal Metallic/Black Overview

TriSquare has revolutionized 2-way radio communication with eXtreme Radio ServiceTM (eXRSTM). eXtreme Radio Service (eXRS) two-way radios use proprietary Frequency Hopping Spread Spectrum (FHSS) in the ISM band (900 MHz frequencies). This FHSS system combines the power of digital technology with narrow band FM modulation technique. Merging the two technologies facilitates a radio communications system that maintains a narrow band base signal to ensure for maximum usable range within a given dB power budget, comparable to traditional fixed frequency narrow band FM radios, but with the added benefit of wide band digital security and privacy provided by the frequency hopping spread spectrum algorithm. Maintaining the information signal as narrow band FM modulation centered on discrete frequencies allows for a large pool of non-overlapping hopping frequencies to draw upon within a given section of the radio frequency (RF) spectrum. The pseudo-random drawing of the hopping frequencies spreads the total signal power equally over the entire bandwidth of the RF spectrum used, which ensures minimal interference between many simultaneous, independent users. Interference Free is a major advantage that eXRS has over existing FRS and GMRS radios. Based on a contracted study from the Electrical and Computer Engineering Department of a major university, more than 100,000 eXRS users within talk range can enjoy uninterrupted communications. Whereas, FRS/GMRS quickly becomes unusable with just a few tens of users within range of each other. Bottom-line is that the eXRS two-way radios provide private communications in areas where FRS/GMRS conversations can be congested or impossible. Depending on which model you choose, your eXRS radio will have 1,000, 10,000, or all 10 Billion eXRS channels available for your use. Each radio offers Voice-operated transmission (VOX) for hands-free operation with headset compatibility. Read more

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Brand : TriSquare

List Price : $49.99

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Mar 01, 2012 04:21:07
Tag: TriSquare TSX300 eXRS Digital Two-Way Radio, Charcoal Metallic/Black,TriSquare, TriSquare TSX300 eXRS Digital Two-Way Radio, Charcoal Metallic/Black
TriSquare XRS TSX300 Review Part 1 Video Clips. Duration : 4.68 Mins.

TriSquare XRS TSX300 two way radio. I have tested four radios in the simplest of configurations and all have problems with loosing track of one another or lagging connect times upward to eight seconds. UPDATE: TriSquare has informed us that because of the packaging, these radios were several years old . This may explain the dead batteries and the sync problems. They have offered to send replacements so we can re-evaluate their performance. Stay tuned.

Keywords: trisquare, XRS, TSX300, lost sync, battery, problem, security, PTT, GMRS, FRS