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QRO.cz 4-Way Active PTT Splitters
QRO.cz 4-Way Active PTT Splitters are compact switching devices designed to distribute a single PTT (Push-To-Talk) signal to up to four independent devices—such as amplifiers, transceivers, or relays—without delay or signal degradation. It's the ideal solution for complex station setups where multiple devices need to be triggered simultaneously from one PTT source. Built with optocoupler isolation, this splitter protects your transceiver's PTT output from potential damage caused by connected accessories. Whether you're integrating power amplifiers, interlock systems, or RX devices, these 4-way PTT splitters ensure safe and reliable operation.
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$76.99
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$101.99
4O3A Switchable 3:1 Coaxial Power Splitter/Combiners
4O3A Switchable 3:1 Coaxial Power Splitter/Combiners can be used to split power between one, two, or three antennas/directions, or to combine two or three antennas. They are broadband, and capable of operating from 1.8–30MHz, with excellent matching and a well-designed PCB and circuitry. The PS-3000RX can be controlled using Station Genius or any manual switch controller that provides +12VDC for antenna selection. The SPLIT relay inserts a 50-to-22-Ohm transformer for matching when using two or three antennas.
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$549.99