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PRODUCT DATA SUMMARY

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Product Model

Active Loop Antenna ALA1530S+ ( Aluminium )
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Active Loop Antenna - ALA 1530 and ALA 1530+
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Active Loop Antenna - LFL 1010
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Large Aperture Active Loop Antenna - ALA 100
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L/M Aperture N. American version - ALA 100M
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Active Loop Antenna - ALA 330S
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NEW Indoor Loop Antenna - LA 5030
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Directional Terminated Loop Antenna - K9AY
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K9AY Phased Array 500kHz to 2MHz  NEW  
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Universal Magnetic Balun - UMB 130
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Universal Magnetic Balun - UMB T2FD
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RF Pre-Amplifier
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The Wellbrook Phased Array
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FLG100 Antenna Amplifier
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Active Loop Antenna Model ALA 1530
150kHz-30MHz 1m dia. Aluminium Loop

The famous ALA 1530 LoopThe Wellbrook Active Loop ALA1530 long, medium and shortwave antenna.

This unique broadband magnetic antenna is only 1m diameter and rotatable to provide deep nulls to reject noise and interference. Ideal for users with small gardens... This new broadband untuned Loop antenna is the only active antenna designed specifically to reject locally radiated and mains borne noise from TVs, computers, mains wiring etc.

The Loop antenna responds primarily to the Magnetic-Field and rejects locally radiated Electric-Field noise providing far lower noise reception than active whip/dipole antennas. Compared to active whip/dipole antennas, the Loop will reduce locally radiated noise by up to 30dB and mains borne noise by up to 60dB. The ALA 1530 has 30dB nulls to further reduce interference.

It is ideal for small gardens, indoors and directional reception using an antenna rotator.

The ALA1530 offers significant advantages over the traditional tuned Loop, because the Loop can be used away from local interference. Whereas, a tuned Loop has to be positioned next to the receiver where there are high levels of local noise.

This antenna is probably the most advanced broadband active Loop antenna available to the Short Wave Listener, offering professional performance at an affordable price. The Loop antenna is supplied with an Antenna Interface and a 12 volt regulated Power Supply (UK only).

An Indoor version, the ALA 1530P with a semi-rigid Loop is also available.

ALA 1530 Comprehensive Data   NEW DESIGN  

ALA 1530+ Upgraded Version

ALA 1530S+ Latest Aluminium Version

ALA 1530 G0BDE Demo Audio File - Living Proof, give this a listen!
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Large Aperture Active Loop Antenna Model ALA100
50kHz to 30MHz.

The Wellbrook Large Aperture Loop ALA100 is a specialists antenna designed for the long wave and medium wave DXer.

The antenna uses a 20m circumference thin wire loop to provide optimum S/N. The ALA 100 uses the similar interference reduction properties as the ALA1530.

ALA 100 Comprehensive Data More Data

L/M Aperture N. American version - ALA 100M

ALA 100M Comprehensive Data More Data

LFL 1010 Active Loop Antenna Model
10kHz-10MHz 1.1m dia. Aluminium Loop

The Wellbrook LFL 1010 directional Loop antenna for long and medium wave.

The new LFL 1010 is probably the only Commercial Active Antenna available to the Radio Enthusiast to provide directional reception of the VLF and MF bands. The LFL1010 is designed to be mounted remotely from the receiver to reduce local interference.

LFL 1010 Comprehensive DataMore Data

ALA 330S Active Loop Antenna Model
3MHz-30MHz 1.1m dia. Aluminium Loop

The Wellbrook ALA 330S directional Loop antenna for short wave.

ALA 330S Comprehensive DataMore Data

Through a loft hatchLA 5030 Indoor Loop Antenna
50kHz-30MHz 70cm dia. Aluminium Loop

The Wellbrook LA 5030 indoor Loop antenna for medium wave & long wave.

The LA5030 indoor Loop provides similar performance to the world renown ALA1530. Semi-rigid to allow for installation through a small recess e.g. a loft hatch.

LA 5030 Comprehensive DataMore Data

K9AY Directional Terminated Loop Antenna
for long and medium wave.

The K9AY Directional Terminated Loop Antenna is a totally new receiving Antenna System designed to improved Long and Medium Wave reception - improved version uses a Hammond Engineering Black Power Coat die-cast box and a new high intercept point 17dB amplifer

K9AY Comprehensive DataMore Data

K9AY Phased Array 500kHz to 2MHz   NEW  
for enhanced MW and 160m reception.

This sophisticated Broadband Antenna System is the only Broadband Phased K9AY to offer a uni-directional pattern similar to the Beverage, over 360 degrees with electronic Null Steering.

K9AY Comprehensive DataMore Data

Universal Magnetic Balun UMB130

The Wellbrook UMB130 is a receiving antenna balun with a 9:1 impedance ratio.

The feeder winding is isolated from the antenna to reduce mains borne noise and antenna/feeder interaction. The UMB 130 allows for Longwire (6-20m) and dipole antennas to use a coaxial feeder cable without an antenna tuner. The UMB 130 has a frequency range of 100kHz to 30MHz and can provide up to 20dB reduction in mains borne noise compared to traditional single ended Baluns.

A special version, the UMB T2FD as available with an integral 500 ohm termination resistor to simplify the antenna construction - see below.

More DataUMB Comprehensive Data

Universal Magnetic Balun UMB T2FD

The Wellbrook universal magnetic balun UMB T2FD is a receiving antenna Balun designed to simplify the construction of the T2FD antenna.

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4 way active splitter AS1030

The Wellbrook 4 way active splitter.

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RF Pre-Amplifier

The RF Pre-amplifier was originally developed for the increasing the LF and MF sensitivity of the Wellbrook K9AY directional antenna system, thus meeting the demanding requirements for the MW, Topband and LW DXer. This amplifier is also available for home construction of the K9AY antenna and other similar applications.

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The Wellbrook Phased Array

The most advanced and totally new receiving antenna designed for optimum MW reception.

The only Broadband Phased Array to offer a uni-directional pattern similar to the Beverage, over 360 degrees with electronic Null Steering.

More Data Wellbrook Phased Array Comprehensive Data

FLAG, KAZ antenna amplifier FLAG100

This new product from Wellbrook is designed to offer an integral matching transformer + high gain amplifier for the Flag, Pennant and KAZ terminated antenna users.

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Specialists in Broadband Loop Technology!

Sales@Wellbrook.UK.com

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