MFJ-904H 3.5-30MHz 150W travel tuner with SWR, PWR meter.
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MFJ Enterprises

MFJ-904H 3.5-30MHz 150W travel tuner with SWR, PWR meter.

£0.00
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£249.95
(£208.29 exc. VAT)
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Product code: MFJ-904H
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Item CostFinance OptionDepositMonthly PaymentsTotal Cost
£249.95
12 Months 14.9% APR
£24.99
£21.54
£283.47
£249.95
18 Months 14.9% APR
£24.99
£14.36
£283.47
£249.95
24 Months 14.9% APR
£24.99
£10.77
£283.47
£249.95
36 Months 14.9% APR
£24.99
£7.18
£283.47
£249.95
48 Months 14.9% APR
£24.99
£5.38
£283.47
£249.95
12 Months 19.5% APR
£24.99
£22.40
£293.81
£249.95
18 Months 19.5% APR
£24.99
£14.93
£293.81
£249.95
24 Months 19.5% APR
£24.99
£11.20
£293.81
£249.95
36 Months 19.5% APR
£24.99
£7.47
£293.81
£249.95
48 Months 19.5% APR
£24.99
£5.60
£293.81

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MFJ-904H 3.5-30MHz 150W travel tuner with SWR, PWR meter.

MFJ-904H 3.5-30MHz 150W travel tuner with SWR, PWR meter.


The MFJ-904H is a versatile antenna tuning unit (ATU) designed for amateur radio operators seeking efficiency across a wide frequency range. Covering 10 to 80 meters, this ATU operates effectively from 3.5 to 30 MHz, making it suitable for various small rigs such as the IC-706MKIIG, FT100D, and FT817. Its design is centred around the well-known T-match circuit, ensuring reliable performance and ease of use.

Equipped with a 4:1 balun, the MFJ-904H can handle power levels up to 150 watts, with a power range of 300/30 watts. The unit features a cross-needle SWR/wattmeter, allowing users to monitor their standing wave ratio and output power simultaneously. A bypass switch is also included for convenience, enabling quick transitions between tuning and direct operation.

Weighing only 600 grams and compactly sized at 190 x 57 x 76 mm, the MFJ-904H is ideal for mobile and portable use. It comes complete with balun, bal/wire terminals, and a random wire plug, making it a comprehensive solution for operators looking to enhance their antenna systems. With its robust features and user-friendly design, the MFJ-904H stands out as an essential tool for novice and experienced radio enthusiasts.

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