Antenna Tuners (ATU)

A range of antenna tuning units for various Amateur bands.

For CB antenna tuners (matchers) see the "Matchers" Department.

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TM-535

1-2 Days
S76
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Zetagi  TM-535  HF ATU

A good quality ATU for 1.5-30MHz made in Italy.

The cross needle meter indicates forward & reflected power and swr simultaneously.

Can be used with wire, coax & balanced lines.

Frequency 1.5-30MHz
Power scales 50W/500W
Size 270 x 210 x 90mm
Connectors SO239 + terminals
External Dummy Load
3-way Antenna Switch
Average + Peak Power

MFJ-971

1-2 Days
MJ971
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MFJ-971  QRP Portable ATU

A compact ATU ideal for QRP mobile use.

The cross needle meter indicates forward & reflected power and swr simultaneously.

Can be used with both balanced and unbalanced antennas.

The meter can be illuminated by an external 12V supply.

Frequency 1.8-30MHz
Power scales 6W/30W/300W
Size 160 x 150 x 60mm
Connectors SO239 + terminals

MFJ-945

1-2 Days
MJ945
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Sold Out - check before ordering

MFJ-945E  Mobile ATU for HF + 6m

A compact ATU designed for mobile use but can also be used with a base station. This model extends to include the 6m band.

The cross needle meter indicates forward & reflected power and swr simultaneously.

Only for use with coax fed antennas.

The meter can be illuminated by an external 12V supply.

Frequency 1.8-52MHz
Power scales 300W
Size 210 x 150 x 60mm
Connectors SO239

MFJ-941

1-2 Days
MJ941
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MFJ-941E  Versa Tuner II

A low cost compact base station ATU. 

The cross needle meter indicates forward & reflected power and swr simultaneously.

Can be used with both balanced and unbalanced antennas.

The meter can be illuminated by an external 12V supply.

Frequency 1.8-30MHz
Power scales 30W/300W
Size 260 x 180 x 70mm
Connectors SO239 + terminals
Balun Internal 4:1
External Dummy Load Socket
3-way Antenna Selector

MFJ-948

1-2 Days
MJ948
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MFJ-948  Versa Tuner II

Our most popular base station ATU. 

The cross needle meter indicates forward & reflected power and swr simultaneously.

Can be used with wire, coax & balanced lines.

The meter can be illuminated by an external 12V supply.

Frequency 1.8-30MHz
Power scales 30W/300W
Size 260 x 190 x 83mm
Connectors SO239 + terminals
Balun Internal 4:1
External Dummy Load Socket
3-way Antenna Selector

MFJ-949

1-2 Days
MJ949
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MFJ-949  Versa Tuner II

Same specs as the popular MFJ 948 but with the addition of a built-in dummy load.

The cross needle meter indicates forward & reflected power and swr simultaneously.

Can be used with wire, coax & balanced lines.

The meter can be illuminated by an external 12V supply.

MFJ-991 Auto ATU

1-2 Days
MJ991
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MFJ-991 Intellituner Auto ATU

A new automatic ATU suitable for use with any HF radio.

Automatically tunes any balanced or unbalanced antenna.

New 10,000+ memories for superfast tuning.

Basically the same as the MFJ-993 but without the digital display & only 2 antenna inputs rather than 3.

Frequency 1.8-30MHz
Power 150W  (300W SSB)
Size 257 x 234 x 71mm
Connectors SO239 + terminals
Balun Internal 4:1
2-way Antenna Selector
10000+ Memories

MFJ-993 Auto ATU

out of stock
MJ993
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MFJ-993 Intellituner Auto ATU

A new automatic ATU suitable for use with any HF radio.

Automatically tunes any balanced or unbalanced antenna.

Analogue and digital readings of swr and power.

Frequency 1.8-30MHz
Power 300W
Size 254 x 228 x 64mm
Connectors SO239 + terminals
Balun Internal 4:1
3-way Antenna Selector
2000 Memories

MFJ-921

1-2 Days
MJ921
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MFJ-921  VHF ATU

A compact antenna tuner for 144-220MHz.
Frequency 144-220MHz
Power 200W
Size 203 x 60 x 79mm
Connectors SO239