This is just a small example of the PTT’s TEA can offer. We have integrated to over 250 radios and have the ability to offer customized solutions also.

The PRR can transmit voice and data (38.4 Kbps) simultaneously. Data from external sensors or sensors on the body (e.g. for gas alarm) can be transmitted as tone or as digital voice. Keith Norton, Vice President and Managing Director of contractor L3Harris Communications Systems UK said: “As lead user for this capability for Defence, the British Army has worked with Defence Digital to procure new MMR radios to add capability to deployed forces. This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Our Push-to-Talk button types include: Tactical PTT (round ambidextrous), Alpha MRK2 PTT, FSM Fire Speaker Mic PTT, Hazmat PTT, original U-94 PTT and Mini PTT. The Talk-through feature is powered from the attached equipment or from a single AA sized battery when dismounted. Tactical PTT switch type U94 with straight cable (customer advises length). Adapted for PRC148, PRC152 The radio transmissions utilize a proprietary form of Direct Sequence Spread Spectrum which, to an eavesdropper, will appear like noise. Push-to-talk ( PTT), also known as press-to-transmit, is a method of having conversations or talking on half-duplex communication lines, including two-way radio, using a momentary button to switch from voice reception mode to transmit mode.

CNR. The hands-free PTT uses a wireless coded scheme that ensures only one radio will be operated by Since the coup, the State Administration Council has seized control of all government ministries and state-owned enterprises – as well as their bank accounts – including those involved in PTT’s projects. The junta has also overhauled the Myanmar Investment Commission, responsible for facilitating all foreign investment, installing as chair Lt. Gen. Moe Myint Tun, also a member of the junta. The US, UK, EU, and Canada have sanctioned Moe Myint Tun for committing serious human rights violations, both as a member of SAC and in his previous role as army chief of staff overseeing operations against the Rohingya in 2017. As with other military leaders, Moe Myint Tun is a director of both MEC and MEHL. The Lite Dual Comm PTT is our simplest and most cost-effective dual communications system Push to Talk (PTT). It features an R.4 secure dual comm PTT with fixed 17” coiled radio interfaces. The user can enable talk-through to hear local environment sounds at safe levels (<85dBA), to maintain situational awareness of hazards or permit face-to-face conversations without defeating the hearing protection. It will offer significant enhancement to the war fighter across all three services by delivering world-leading command and communications capability to the front line.”

The single comm Alpha Push-to-Talk (APTT) is a complete line of submersible, compact Push-to-Talk assemblies that can be integrated with a variety of systems. The APTT comes standard with gas mask connectivity, including multiple radios and optional cell phone connectivity. A relay unit consists of two linked PRR in a saddle bag. They can be dropped to a suitable place to extend the range. The PRR comes in different colors for different usages; there also is a watertight Dual U94 PTT, split ear, y adapter, 19 pinnemesis connector and 12 pin ODU connector, one downlead, 2 channel buttons, customer specifies length