MFJ-250X 15KW Dummy Load
The MFJ-250X VersaLoad 1-KW Wet Dummy Load is the ultimate tuning companion for RF enthusiasts! With its exceptional specifications and versatile capabilities, this dummy load takes your testing and tuning experience to new heights.
The MFJ-250X VersaLoad allows you to unleash the full power of your transmitters with confidence. It can handle an impressive 1-KW CW or 2-KW PEP for up to 10 minutes, ensuring optimal performance during crucial tuning sessions. Need extended testing? Not a problem! It can handle 500 watts CW or 1-KW PEP for 20 minutes and 200 watts CW or 400 watts PEP continuously.
Crafted with a high-quality 50-ohm non-inductive resistor, this dummy load guarantees low VSWR across a wide frequency range. From 1.8 to 30 MHz, the VSWR remains below 1.2:1, while it's approximately 1.5:1 from 30 to 300 MHz and approximately 2:1 from 300 to 400 MHz. This makes it ideal for testing and tuning both HF and VHF rigs.
Safety and convenience are paramount with the MFJ-250X. Its oil-cooled design utilizes one gallon of transformer oil, a superior heat conductor that ensures efficient heat dissipation and reliability. The inclusion of modern transformer oil not only enhances performance but also provides a safer operating environment.
Equipped with an SO-239 (UHF female) connector, the MFJ-250X offers seamless connectivity. The vented design ensures safety during operation, and the removable vent cap provides flexibility when needed. Plus, with the added carrying handle, transporting this dummy load becomes a breeze.
For over half a century, wet dummy loads like the MFJ-250X have been a go-to choice for RF enthusiasts. As an inexpensive yet highly versatile high-power RF dummy load, it carries on the tradition of reliability and performance set by its predecessors.
Take your tuning sessions to the next level with the MFJ-250X VersaLoad 1-KW Wet Dummy Load. Experience unmatched power handling, precise tuning, and superior reliability. Don't miss out on this essential tool for RF enthusiasts. Get your MFJ-250X now from GigaParts and elevate your testing and tuning game like never before. Michael Brigmond MFJ Product Manager GigaParts 5/11/23
DL-Can w-o/Oil
The MFJ-250X VersaLoad KW Wet Dummy Load lets you tune up fast! You can run 1KW CW or 2 KW PEP for 10 minutes. Or run ½ KW CW or 1 KW PEP for 20 minutes. Run continuous duty with 200 Watts CW or 400 Watts PEP. The dummy load comes complete with a derating curve. It uses a quality 50 Ohm non-inductive resistor. Use transformer oil (like MFJ-21) with this dummy load (not included). Also see combined Dummy Load with transformer oil MFJ-250
The MFJ-250X Dummy Load has low VSWR to 400MHz. Under 1.2:1 to 30 Mhz. 1.5:1 for 30 - 300Mhz. 2:1 for 300-400MHz. Ideal for testing both HF and VHF rigs. Has SO-239 connector and vented for safety. Removeable vent cap. Carrying handle. 7 ½" high by 6 ⅝" diameter.
DL-Can w-o/Oil
The MFJ-250X VersaLoad KW Wet Dummy Load lets you tune up fast! You can run 1KW CW or 2 KW PEP for 10 minutes. Or run ½ KW CW or 1 KW PEP for 20 minutes. Run continuous duty with 200 Watts CW or 400 Watts PEP. The dummy load comes complete with a derating curve. It uses a quality 50 Ohm non-inductive resistor. Use transformer oil (like MFJ-21) with this dummy load (not included). Also see combined Dummy Load with transformer oil MFJ-250
The MFJ-250X Dummy Load has low VSWR to 400MHz. Under 1.2:1 to 30 Mhz. 1.5:1 for 30 - 300Mhz. 2:1 for 300-400MHz. Ideal for testing both HF and VHF rigs. Has SO-239 connector and vented for safety. Removeable vent cap. Carrying handle. 7 ½" high by 6 ⅝" diameter.
- Part Type: Dummy Loads
- Manufacturer: MFJ
- Manufacturer's Part Number: MFJ-250
- GigaParts Number: ZMF-250
- Dummy Load Intermittent Power Rating: 1,000 watts
- Dummy Load Connector Type: UHF female, SO-239
- Dummy Load Type: Oil cooled
- Dummy Load Frequency Range: 0-400 MHz
- Front Panel Display Meter: No
- Dummy Load Height: 7.500 in.
- Dummy Load Diameter: 6.625 in.
- Notes: Maximum power rating is 1-kW CW or 2-kW PEP for up to 10 minutes key-down.
Please note that these specifications may be subject to change.
