1. Very secure and reliable: Our shortwave balun ensures the security of your valuable data and provides a reliable platform for your business needs.

2. Stable performance: End-fed half-wave antenna balun ensures stable performance, allowing your operations to run smoothly without interruption.

3. Powerful functionality for increased efficiency: Our balun for ham radio HF antenna offers a wide range of powerful features and tools to optimize your workflow and increase productivity.

4. User-friendly interface for easy management: With the 49:1 EFHW antenna balun, managing your operations becomes easy thanks to its intuitive and user-friendly interface.

5. Exceptional customer support for peace of mind: We provide exceptional customer support so you have a smooth experience with our 49:1 ham radio balun.



Model number: 49:1 Balun

This balun is a dedicated 49:1 balun for end-fed antennas, which only needs to be equipped with a 20-meter long oscillator (remember it's a standard 20 meters)

It can naturally resonate in four amateur bands at 7, 14, 21, and 28, and the impact of height variation on the resonance point is minimal

Very suitable for HAM users with some practical skills (it is enough to make a 20-meter vibrator yourself)

The magnetic ring is a specially customized magnetic ring, and the M-seat is also customized and extended (the short M-seat is connected to the M-male and tightened or loosened)

The magnetic ring is fixed with a PCB and works stably and reliably for a long time

Note:

The advantage of end-fed balun is that its bandwidth and gain are both NO:--1 resonant antennas

The disadvantage is that the loss is that of conventional balun, so the feed balun cannot be used continuously for a long time

Withstands power 100WPEP (PEP is power) Data communication 100W is twice the power

Remember to halve the power for FM and data communication modes like FT8

Different factory batches may have slight differences in appearance, which does not affect usability

Color: White

Material: plastic



Package contents:

2 x Balun Shortwave Antenna



Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.