Mfj-921  vhf atu 144 - 220mhz  200w max
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MFJ Enterprises

Mfj-921 VHF antenna tuner operates in the frequency range of 144-220MHz with a maximum power handling capacity of 200 watts.

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£179.95
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Product code: MFJ-921
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Item CostFinance OptionDepositMonthly PaymentsTotal Cost
£179.95
12 Months 14.9% APR
£18.00
£15.51
£204.08
£179.95
18 Months 14.9% APR
£18.00
£10.34
£204.08
£179.95
24 Months 14.9% APR
£18.00
£7.75
£204.08
£179.95
36 Months 14.9% APR
£18.00
£5.17
£204.08
£179.95
48 Months 14.9% APR
£18.00
£3.88
£204.08
£179.95
12 Months 19.5% APR
£18.00
£16.13
£211.53
£179.95
18 Months 19.5% APR
£18.00
£10.75
£211.53
£179.95
24 Months 19.5% APR
£18.00
£8.06
£211.53
£179.95
36 Months 19.5% APR
£18.00
£5.38
£211.53
£179.95
48 Months 19.5% APR
£18.00
£4.03
£211.53

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Mfj-921  vhf atu 144 - 220mhz  200w max

Mfj-921 VHF antenna tuner operates in the frequency range of 144-220MHz with a maximum power handling capacity of 200 watts.


The MFJ-921 VHF ATU is a reliable tuner that ensures optimal V-SWR and provides filtering capabilities. Achieving maximum power transfer between your rig and antenna load is crucial, and this tuner effectively addresses this requirement. The MFJ-921 Dual Band VHF Antenna Tuner covers a broad frequency range from 144 MHz to 220 MHz, accommodating various impedances for coax-fed antennas. With a power handling capacity of up to 300 watts of PEP output power, this tuner is a versatile tool for radio enthusiasts.

Equipped with essential features, the MFJ-921 VHF ATU includes a built-in SWR/Wattmeter that is functional across the 144 MHz and 220 MHz bands. The tuner also boasts VSWR measurement capabilities, a power meter for accurate power readings, SO-239 sockets for easy connectivity, and a rear earth terminal for enhanced grounding. Measuring 203 x 60 x 79mm and weighing 490g, this tuner is compact and lightweight, making it convenient for stationary and portable use.

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