Flex Antenna Genius 8×2
SKU Part Number: 4O-AG8X2
Achieve Shack Harmony.  Operate intelligently and make the most out of your dual RX transceiver. Perfect for your 6600, 6700, or...
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£989.99 £824.99
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Achieve Shack Harmony. 

Operate intelligently and make the most out of your dual RX transceiver. Perfect for your 6600, 6700, or any mix of radios for Single Operator, Two Radio (SO2R) and multi-operator contesting. The Antenna Genius 8×2 is a smart matrix antenna switch that supports eight antennas and two radios. Intentionally designed for LAN/WAN control to help you realize the potential of your shack. 

  • Hardware-level interlock systems prevent two radios from connecting to the same antenna.
  • Antenna Genius ensures your RX antennas will not be used for TX.
  • Automatic antenna switching for FlexRadio transceivers, 4O3A Interface Genius, BCD or manually by our Windows app or Pin To Port.
  • Rugged stainless steel chassis with wall mount flange.
  • User programmable band ranges.
  • Capable of 3000W @ 1.5:1 VSWR CCS (e.g. RTTY) duty cycle for five minutes.
  • 160M through 6M bands.
  • Port isolation is up 20 dB better than other brands. Perfect if you are using SO2R or one radio full duplex (e.g. FlexRadio 6000 series).
  • TCP/IP (100-Mbps Ethernet) built in, DHCP-assigned or static IP address.
  • Dimensions 12.6”H x 7.1”W x 3.75”D (32 x 18 x 8.5 cm)
  • Weight: 7 lbs (3.2 kg)
  • Highest port-to-port isolation on the market. Typical values are 75dB @ 50-MHz, 81dB @ 30-MHz, > 90dB @ 14-MHz.
  • DC power, RJ-45 (100-Mbps Ethernet), 2 x 15-pin DE-15 socket (VGA style)
  • Requires 13.8-VDC power supply (2.1mm x 5.5mm)
  • Power Consumption: 13.8-VDC @ 300mA.
  • Can add optional Output Modules with 16 relay outputs.
  • Antenna Genius 8 × 2 Plus can be combined into a “super-switch”, extending the number of antenna ports to 16, 24 or 32.
  • Can be remotely controlled over LAN or internet.
  • Configurable by an intuitive Windows app.

Plug and Play

Complete the Genius Solution with an Antenna Genius and enjoy SO2R operations with plug and play setup. Integration with your favorite software is as easy as ever with a comprehensive API that supports logging, contesting, digital modes, etc. The Antenna Genius is designed to work with the FlexRadio 6000 series transceivers but will work with most modern HF radios.

More Options. Less Cost

Cut costs complexity in half. FlexRadio Genius products allow one radio tuner, amplifier and antenna switch to do the work of more than twice as much gear. If that’s not enough, regular firmware updates continue to add valuable features to your Antenna Genius free of charge for the life of the product.


We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.


If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:

Click here for returns form

Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request.

Warranty Terms and Conditions

Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.

For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.

International Warranty information

Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]