Meet ‘Balun One Nine’, a small, cost-effective balun. An excellent way to attach a long wire antenna to the Ham It Up, this 1:9 balun has an SMA output port and high-quality spring-type terminal block input for your coax.
Balun One Nine includes an AntennaGuard varistor on the input, protecting your SDR setup from spurious ESD. The ESD protection is excellent–it passes IEC61000-4-2, an 8kV contact discharge test, with a response time of just 300ps.
At 39.2mm x 13.0mm in total size (including connectors!) this balun was designed to be light in weight and light on your wallet.
Very low insertion loss of -1.3dB (typical), with a maximum input power of +28dBm. Designed for HF applications, but specifications are accurate to frequencies up to 90MHz+.
1:9 HF antenna balun for long wire antennas; includes excellent ESD protection on input.
Great match for attaching a long wire to the Ham It Up.
Fully assembled, and easy to use.
Excellent specifications & low insertion loss.
Only 39.2mm x 13.0mm and 5g!