4O3A products for radio amateurs
4O3A is a leading manufacturer of amateur radio equipment and accessories. For over 20 years, 4O3A has been developing and manufacturing innovative and high quality products that are enjoyed by amateur radio operators around the world.
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4O3A Noise Cancelling Headset NC-1 BT
High quality headset with active noise cancellation, usable via Bluetooth or with cable
Not in stock, back on: 28.02.2023
€309.00incl. VAT, plus shipping €259.66 -
4O3A 8 x A/B Antenna Switch, PL or N
8-fach A/B Koaxumschalter in einem Gehäuse
In stock, shipped in 1 to 2 days.
As low as: €719.00incl. VAT, plus shipping €604.20 -
4O3A Rotor Genius Control Unit
Flexible rotor control unit for many different rotor types, controlled by Windows or Android programs.
In stock, shipped in 3 to 4 days.
€885.00incl. VAT, plus shipping €743.70 -
4O3A Output module, programmable
Individually switchable outputs, 16 relays, stainless steel housing
Not in stock, back on: 10.02.2023
€189.00incl. VAT, plus shipping €158.82 -
Rack mount enclosure for Power Genius XL
19" rack mount shelf, aluminum
In stock, shipped in 1 to 2 days.
€249.00incl. VAT, plus shipping €209.24 -
403A Band Pass Filter XL Series
Superlative bandpass filter, min. 55 dB blocking depth outside the band, max. power handling up to 4500 Watt, active cooling can be switched on. Optionally N or PL connections.
Please select a product
As low as: €479.00incl. VAT, plus shipping €402.52 -
4O3A Signature Power Genius XL
Compact and easy to use shortwave power amplifier from FlexRadio. Up to 2000W output power, very easy integration into your own station for all common transceivers. SO2R contest operation possible.
In stock, shipped in 3 to 4 days.
€7,298.00 €8,158.00incl. VAT, plus shipping €6,855.46 -
4O3A Antenna Genius 8x2 Antenna-Switch
Antenna Genius 8x2 Antenna-Switch, PL or N connetors
In stock, shipped in 1 to 2 days.
As low as: €1,089.00incl. VAT, plus shipping €915.13 -
4O3A HFC-4500 - Triplexer / Combiner
Triplexer for 10, 15 and 20m, designed for high power up to 4500 Watt. Allows operation of a multi-band antenna on several radios at the same time, also at the transmitting end, when using suitable bandpass filters at the same time.
In stock, shipped in 1 to 2 days.
As low as: €625.00incl. VAT, plus shipping €525.21 -
Manual Controller S8 for the Antenna Genius
Manual Controller S8 for the Antenna Genius
In stock, shipped in 3 to 4 days.
€55.00incl. VAT, plus shipping €46.22