-40%
Nooelec 'Balun One Nine': Tiny Low-Cost 9:1 Balun; Long Wire HF Antenna RTL-SDR
$ 6.3
- Description
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Description
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Product Details
Manufacturer
NooElec
Model
Balun One Nine
SKU
100652
Quantity
1pc 9:1 antenna balun
Technical Details
Documentation (click Downloads tab)
Applications
HF antenna balun, SDR/amplifier ESD protection
Antenna Input
Spring-type terminal Block
RF Output
Female SMA
Dimensions
39.2mm x 13.0mm
Weight
5g (really!)
Product Information
Meet 'Balun One Nine', a small, cost-effective balun. An excellent way to attach a long wire or dipole antenna to the Ham It Up, or any other HF-capable radio, this 9:1 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+.