CVK421HD HF Ham Radio Antenna Switch QRO VK5RS Complete 3KW PEP Power
$ 130.94
Description
he CVK421HD Remote Antenna Switch is a high-performance solution designed to simplify antenna management while ensuring reliable and efficient operation. Constructed with premium components and advanced protection features, the CVK421HD is the ideal choice for amateur radio operators seeking robust and flexible RF solutions. QRO TEST: https://youtube.com/shorts/Hyd4Ry4QHxE Key Features : Flexible Installation : The CVK421HD supports up to 60 meters of separation between the control box and the antenna matrix, allowing for flexible station setups and eliminating the need for long, multiple coaxial runs. Premium Build Quality : Designed with high-quality components from renowned manufacturers, with an optional upgrade to Amphenol 83-1R SO239 connectors for enhanced durability and performance. ( Amphenol Upgrade Option - Available via our website ) Advanced Protection : Features hot switching protection to prevent antenna switching during PTT engagement. Once PTT is disengaged, normal antenna selection resumes seamlessly. Optical isolation ensures safe operation by protecting your transceiver and amplifier. User-Friendly Design : Simple push-to-select button on the control box for easy antenna switching. Technical Specifications : Frequency Range : HF & 6M amateur bands. Power Handling : Up to 3 kW PEP (resonant load). Control Voltage : 12-15V DC, 200mA. Distance : Up to 60m between the control box and antenna matrix, ensuring installation flexibility. Construction : Antenna Matrix: Durable aluminum enclosure with 2oz copper PCB tracks for QRO operation handling. Operating frequency: 1-55Mhz SWR: Better than 1:1.15 (Measured at 55MHz ) Insertion Loss: Better than -0.1db (Measured at 55MHz) Power Handling: 3KW PEP SSB ; 1KW Digi Modes; (at resonancy) - Tested with OM Power 4001A Featuring PTT Optical Isolation (PTT Buffer) Built-in HOT SWITCHING PROTECTION (providing that PTT is connected via the control box) Why Choose the CVK421HD? Efficient Setup : Eliminates the need for lengthy coaxial runs, significantly reducing installation costs. Safe and Reliable : Integrated hot switching protection and optical isolation for safe and uninterrupted operation. Australian Engineering : Proudly designed and manufactured in Australia to the highest quality standards. The CVK421HD Remote Antenna Switch provides unmatched flexibility and reliability for managing up to four antennas in demanding RF environments. With its proven ability to operate over a 60m control distance , the CVK421HD is the ultimate choice for efficient and dependable station management.
