MFJ-250 MFJ 1kW dummy load in can (with oil).
Click the image to enlarge

MFJ Enterprises

MFJ-250 MFJ 1kW dummy load in can (with oil).

£0.00
(£0.00 exc. VAT)
£139.96
(£116.63 exc. VAT)
Fast uk delivery
Worldwide delivery
Out of Stock
0 Reward points
Product code: mfj-250
Download a pdf document for MFJ-250 MFJ 1kW dummy load in can (with oil).

Want to be notified when this product is back in stock? Complete the form below and we'll send you an email when it is.

Finance Available

Radioworld now offer finance through our partners Close Brothers.

Add the item to your basket in the normal way and at checkout choose to make payment via Finance. You’ll then be taken through to our partners Pay4Later to make your finance application.

Item CostFinance OptionDepositMonthly PaymentsTotal Cost
£139.96
12 Months 14.9% APR
£14.00
£12.06
£158.72
£139.96
18 Months 14.9% APR
£14.00
£8.04
£158.72
£139.96
24 Months 14.9% APR
£14.00
£6.03
£158.72
£139.96
36 Months 14.9% APR
£14.00
£4.02
£158.72
£139.96
48 Months 14.9% APR
£14.00
£3.02
£158.72
£139.96
12 Months 19.5% APR
£14.00
£12.54
£164.52
£139.96
18 Months 19.5% APR
£14.00
£8.36
£164.52
£139.96
24 Months 19.5% APR
£14.00
£6.27
£164.52
£139.96
36 Months 19.5% APR
£14.00
£4.18
£164.52
£139.96
48 Months 19.5% APR
£14.00
£3.14
£164.52

Click here to recommend this product to a friend

Recommend a friend

MFJ-250 MFJ 1kW dummy load in can (with oil).

MFJ-250 MFJ 1kW dummy load in can (with oil).


The MFJ-250 MFJ 1kW Dummy Load is a reliable device in a can filled with coolant oil. It operates effectively within a frequency range of 1MHz to 400MHz and can handle power up to 1kW. With an impedance of 50 Ohms and an SO-239 connector, this dummy load is designed to handle 1kW CW for 10 minutes. Rating curves are provided to ensure accurate usage and performance.

This dummy load is a robust tool for testing and calibrating radio equipment within the specified frequency range. Its power handling capability of 1kW makes it suitable for various applications in the amateur radio field. The inclusion of coolant oil not only aids in heat dissipation but also contributes to the overall efficiency and longevity of the device.

Whether used for testing transmitters, amplifiers, or other radio equipment, the MFJ-250 MFJ 1kW Dummy Load offers a reliable and stable solution. Its impedance matching, power handling capacity, and coolant oil feature make it valuable for radio enthusiasts and professionals. With the supplied rating curves, users can confidently utilize this dummy load for accurate and consistent performance.

All orders placed on this website will not be subject to VAT for customers residing in the European Union or the rest of the world. However, it is important to mention that VAT will still be applicable based on the rates set by your country upon delivery.

Our Price Match Promise means that if you find any of our Equipment at a lower advertised price elsewhere, we will match the price for you, subject to the below.

  • The product is identical to ours in brand, colour, size and model number.
  • The price must be the advertised price clearly on the competitor's online site.
  • The item must be in stock and available for immediate purchase (rather than available to order), with the authorised stockist able to complete delivery within 2-3 days.

Please fill out the form below. The details will be used to help us with your price promise request.

Your Details

Competitor Product

Weblink showing other retailers product at a reduced price, in stock and ready for dispatch

Product Details