As a receive-only antenna this loop really performs. Great bang for the buck. Straightforward and very easy setup, very high quality parts, craftsmanship and construction. It was extremely well packaged for shipping from the UK to Virginia.

Are you looking for a stealth and short receive HF antenna able to reduce QRM ? Here is one: Wellbrook antenna ALA 1530, an active magnetic loop antenna 93 cm (3') of diameter made of aluminium for about 1 kg (2 lbs.) !

This page documents the version 3 and version 4 WellGood Loop project which was originally devised to help repair the WellBrook Loop ALA1530. The history and earlier versions of the project, including schematics and details of operation can …

2024年7月22日 · The new version of the ALA1530 has approx. 6dB higher LF gain and 3dB more gain at MF compared to the ALA1530LN. The LF noise figure is slightly higher than the ALA1530LN, but the 3-6dB increase in the “on-air” gain more than compensates for this to provide an improved s/n ratio.

The world famous Active Loop ALA1530 and ALA100, developed by the legendary Wellbrook, were the first choice for long, medium and short wave receiving antennas. Wellbrook Communications ceased operations at the end of April 2023, and the owner Andrew Ikin passed away on October 2023.

2019年11月12日 · The ALA1530LN and the FLX1530LN are compact Active Magnetic loop antennas primarily designed to provide improved performance over conventional passive and active antennas. The new antennas have higher gain compared to the original ALA1530LN plus additional 10dB sensitivity in the mid./upper HF region.

The ALA1530 is a compact Active Magnetic loop antenna primarily designed to provide improved performance over conventional passive and active antennas. This loop has been production for over 10 years and has recently had significant design changes to …

2009年2月23日 · I have been using the ALA1530 for 2 years now with a drake R8B. I live in a community where there are restrictions on antennas. I have the ALA sitting on top of a bookshelf inside my shack and it works amazing.

2015年11月1日 · Both models of compact, 1-meter dia. active loops are excellent for reception from longwave & medium wave upwards. However, the ALA1530LN “Pro” excels at LW & MW with its low overall noise level and 9dB higher gain, engineered by Wellbrook for improved signal-to-noise ratio (S/N) of up to 10 dB. S/N on the HF bands is reportedly better also.

Wideband active loop antenna. Frequency range 30 kHz to 30 MHz. Remote power supply. Model page created by Kent Johansson. See "Data change" for further contributors. Here you find 1 models, 1 with images and 1 with schematics for wireless sets etc. In …