
( Brand: Mfj ), ( Manufacturer Part Number: MFJ-998RT ), ( Type: Antenna Tuner ), ( Sub-type: Base ), ( Country/region Of Manufacture: United States ), ( Bundle Listing: No )
The MFJ-998RT Remote Antenna Auto Tuner is an advanced and powerful tool designed for amateur radio enthusiasts and broadcast engineers. This 1.5kW unit is compatible with antennas ranging from 1.8 to 30 MHz, making it a versatile solution for a wide range of applications.
The MFJ-998RT features a remote control, allowing you to adjust and tune your antenna from a distance. This is particularly useful for installations that are difficult to access or when operating in a mobile setting. The remote control uses a simple, easy-to-read LCD display that shows the tuning status, frequency, and SWR (Standing Wave Ratio).
The auto tuner itself is a 1.5kW 1:1 balanced unit, which means it can handle high power levels without degrading performance. It uses an injector design, which is a more efficient and reliable method of tuning compared to other methods. The injector design also allows for faster tuning times, reducing the time it takes to get your station on the air.
The MFJ-998RT is also designed for easy installation. It includes a mounting bracket and can be easily installed in a rack or on a shelf. The unit is also equipped with a high current output for use with large antennas.
In summary, the MFJ-998RT Remote Antenna Auto Tuner is a powerful and versatile tool for amateur radio enthusiasts and broadcast engineers. Its remote control, high power handling, and fast tuning times make it a convenient and reliable solution for a wide range of applications.
Pros of the MFJ-998RT Remote Antenna Auto Tuner:1. Powerful: With a 1.5kW power rating, it can handle high power amateur radio transmissions.
2. Broadband: It covers the 1.8-30 MHz HF band, making it suitable for various HF applications.
3. Remote Control: The remote control feature allows for convenient operation without physically going to the tuner.
4. Injector Design: The built-in 1.8-30 MHz injector eliminates the need for an external antenna tuner.
5. Affordable: Compared to other high-power remote tuners, the MFJ-998RT is relatively affordable.
Cons of the MFJ-998RT Remote Antenna Auto Tuner:1. Size: The unit is quite large, which may not be suitable for those with limited space.
2. Manual Tuning: Although remote control is available, manual tuning is not, which may be a disadvantage for some users.
3. Power Consumption: With a power rating of 1.5kW, the tuner may consume more power compared to lower-power tuners.
4. Limited Control Options: The remote control only offers basic functions; more advanced control options may not be available.
Conclusion:The MFJ-998RT Remote Antenna Auto Tuner is a powerful and versatile option for HF radio enthusiasts who require a high-power tuner with a broadband coverage. Its remote control and built-in injector features are attractive advantages, making it a convenient and cost-effective option. However, its size, limited control options, and higher power consumption are drawbacks to consider. Ultimately, the MFJ-998RT may be a suitable choice for those looking for a high-power remote tuner for their amateur radio setups.
Recommendation:If you are in the market for a high-power remote antenna tuner and have limited space, the MFJ-998RT Remote Antenna Auto Tuner could be a suitable option for you. Its broadband coverage, remote control, and built-in injector make it a convenient and cost-effective solution for your HF radio needs. Just be mindful of its size and higher power consumption, and ensure that your radio setup can accommodate these aspects.
Fast automatic tuning the MFJ-998RT instantly matches impedance's from ohms using Mfj exclusive interline, adaptive search and instant recall algorithms with over 20,000 virtual antenna memories. Mfj virtual antenna memory's new system has 2500 memories. Item 75 tuner was used with a off fed dipole and worked 100 heath kit Sb-220 MFJ-998RT downloads remote interlinear handles legal limit power cw Sb. Mfj-998rt weighs 9.
Its the perfect match for 1,500 watt legal limit amplifiers. Mfj-998rt has one coaxial antenna and a binding post for end-fed long wire antennas. Mfj 1500 watt remote automatic antenna tuner is built into a weather-tight abs plastic cabinet top with stainless steel bottom. If the antenna impedance is outside tuners measurement range, Mfj adaptive search algorithm measures frequency and determines only relevant component values which are then searched for fast tuning.
When you key your transmitter, Mfj instant recall checks to see if that frequency has been used before mhz this was purchased with my new in the box zero five antenna never. Includes Mfj-4117 boaster power injector to send dc RF down the coaxial line. With a capability of 1500 watts Sb and cw, coupled automatic tuning, your high-power station can now operate essentially hands-free even when frequency band changes are made.
If so, tuning is instantaneous. If not, Mfj Intel tune algorithm based on efficient Sr analyzer technology measures the impedance, snaps necessary components in place, and then fine-tunes. Mfj-998rtremote auto tuner, Large and in charge tough abs plastic cabinet stainless steel metal chassis measures 13 3 4w x 6 4h 17 1 2d inches.
The MFJ-998RT full legal limit 1500 watt Intel tuner takes you to final level in automatic antenna tuners.