facebook pixel

You have no items in your shopping cart.

Subtotal: £0.00

Shipping services have resumed to pre-COVID-19 transit times with only slight delays

NooElec Balun One Nine - Tiny Low-Cost 1:9 HF Antenna Balun with Antenna Input Protection for Ham It Up, SDR and Many Other Applications!


In stock

  • 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.
  • Great specifications & low insertion loss.
  • Only 39.2mm x 13.0mm and 5g!
Product Description


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+.
Additional Information
  • Manufacturer: NooElec


  • Storkz Item #: S20580573

  • Item Weight: 0.01 kg

  • Product Dimensions: 2 X 2 X 0.2 inches