MFJ‑994B Automatic Antenna Tuner with 10,000 Virtual Antenna Memories – Radioworld UK
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MFJ Enterprises – Trusted Tools for Amateur Radio & Antenna Analysis

MFJ‑994B Automatic Antenna Tuner | 600W, 12–800Ω, 10,000 Memories

£0.00
(£0.00 exc. VAT)
£539.95
(£449.96 exc. VAT)
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Product code: MFJ-994B
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Item CostFinance OptionDepositMonthly PaymentsTotal Cost
£539.95
12 Months 14.9% APR
£54.00
£46.53
£612.36
£539.95
18 Months 14.9% APR
£54.00
£31.02
£612.36
£539.95
24 Months 14.9% APR
£54.00
£23.27
£612.36
£539.95
36 Months 14.9% APR
£54.00
£15.51
£612.36
£539.95
48 Months 14.9% APR
£54.00
£11.63
£612.36
£539.95
12 Months 19.5% APR
£54.00
£48.39
£634.71
£539.95
18 Months 19.5% APR
£54.00
£32.26
£634.71
£539.95
24 Months 19.5% APR
£54.00
£24.20
£634.71
£539.95
36 Months 19.5% APR
£54.00
£16.13
£634.71
£539.95
48 Months 19.5% APR
£54.00
£12.10
£634.71

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MFJ‑994B Automatic Antenna Tuner with 10,000 Virtual Antenna Memories – Radioworld UK

MFJ‑994B Automatic Antenna Tuner | 600W, 12–800Ω, 10,000 Memories


The MFJ‑994B is a robust automatic antenna tuner designed for amateur radio operators seeking reliable performance and versatility. Capable of handling up to 600 watts in SSB and CW modes, it offers an extensive impedance matching range from 12 to 800 Ohms, making it suitable for a wide variety of antenna configurations.

Equipped with 10,000 Virtual Antenna™ Memories, the MFJ‑994B allows users to store and instantly recall antenna settings for efficient operation. While similar to the MFJ‑993B, this model stands out for its higher power-handling capability.

Users should note that the MFJ‑994B does not include certain features found in other models, such as a digital SWR/Wattmeter with an LCD, an audio SWR meter, an antenna switch, or a built‑in 4:1 current balun. For optimal performance, tuning should be performed at low transceiver power with the amplifier bypassed.

Compact, powerful, and efficient, the MFJ‑994B is an excellent choice for operators who prioritise high power handling and streamlined functionality without extra features.

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