Antenna Tuners

An antenna tuner, also known as an impedance matching unit, transmatch, or matchbox, is an electronic device used in radio communications to match the impedance of a transmitter to the impedance of an antenna’s feedline. By optimizing this connection, the tuner ensures efficient power transfer and minimizes signal distortion and component overheating. Antenna tuners are vital in avoiding potential damage from applying power into a mismatched load and are commonly utilized in amateur radio stations and high-power transmitters. Various types, including automatic tuners that self-adjust to the desired frequency, offer seamless operation across different bands.

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MAT-705 Plus Antenna Tuner

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Callsign ve3flk
$280

Palstar HfF-AUTO

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Callsign ve2jn
$1,900

mfj 300 watt manual tuner

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Callsign va6ftw
$300

MFJ Auto Tuners 969, 929, 600BRT

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Callsign VA3VO
$290

The Ultimate Transmatch UT-2000A

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Callsign VA7TF
$200

Home built antenna tuner

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Callsign VE7SS
$75

Amp Supply Inc. AT-3000

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Callsign VE3WNS
$500

Heathkit HM-11

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Callsign VA3VO
$25

Antenna Noise Bridge (for 1-100Mhz)

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Callsign VE3MJZ
$25

LDG Pro

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Callsign ve3zok
$190

MFJ-941E Tuner

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Callsign VA3VO
$250

MFJ-1708B

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Callsign VE6RMN
$150