SWL Magnetic Longwire Balun

NEW PRODUCT ALERT

BULLET™ END FED ANTENNAS - 80-6 Meter - 100/500/1500 Watts

SHORTER, SAFER, MORE BANDS THAN EFHW

Bullet end fed antennas are shorter than conventional dipoles, yet deliver superior performance on many bands using the radiating coax as part of the antenna. They come in a variety of power levels, and work great for portable or permanent installations. Thousands in use world-wide! Selected models available at Ham Radio Outlet and all available on company website where full details on these antennas and many accessories are shown.

BULLET-2006 Antenna (Click for more info)

BULLET 2006 Configuration 08162023 png - SWL Magnetic Longwire Balun

BULLET-4006 Antenna (Click for more info)

PAL EFOCF4006 Confiburations 12032023 png - SWL Magnetic Longwire Balun

BULLET-8006 Antenna (click for more info)

BULLET 8006 Configuration 09272023 png - SWL Magnetic Longwire Balun

Palomar Engineers Antenna Info Sheet


Popular Categories


HF Wire Antennas - End Feds, Off Center Fed, Loop, T2FD/BBTD, Dipoles and Zepps, 160-6 Meters, Wire, Hardware and Instructions for you.


Ferrite Products - Rings, Snap On, Slip On, useful from 150KHz - 2 GHZ, Mixs 31, 43, 52, 61, 75

RFI Solutions - Consumer Electronics, Computer, Audio/Home Theater, Wall Warts, Solar and more!

Baluns/Ununs/Chokes (1:1-81:1 ratios) for RX, 100/500/1500/5000 Watts including Hybrids (with choke) and Multi-Ratio

Radio Transceiver/Linear Amplifier RFI Kits - All Brands, VLF, HF to UHF

Noise Filters - Coax, AC and DC power 100 KHz - 150 MHz, up to -48 dB noise suppression - hear DX again!



Palomar Engineers® products are over engineered to outperform the competition without being over priced!

Buy DIRECT, on eBay or at Ham Radio Outlet stores nationwide, HRO Product List HERE

QUICK and EASY RFI Solutions for Consumer Electronics - FREE RFI Tip Sheet

All Palomar manufactured items made in USA!

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2833412803 - SWL Magnetic Longwire Balun
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SWL Receiver Noise Reduction

Do you have high noise levels on your shortwave receiver?  Much of this noise is common mode noise picked up on your coaxial feed line from electronic devices in your home or from the neighborhood.  Much of this “noise” can be suppressed with a common mode noise filter for coax lines.  For SWL’s the most popular is the CMNF-6 available with SO-239, F or BNC connectors and simply plugs in line with your coax next to your receiver.

See picture below for product examples or click on COMMON MODE NOISE FILTERS for more info.

CMNF 6 Graph and product 1024x791 - SWL Magnetic Longwire Balun

Typical user comment:

The filter was quite effective. Was surprised that it actually reduced the noise level
more than the signal so S+N/N improved by 1.9 S units.

Bill