
( Brand: Mfj ), ( Manufacturer Part Number: MFJ-870 ), ( Type: Watt Meter ), ( Country/region Of Manufacture: United States ), ( UPC: 650619025408 )
The MFJ-870 Wattmeter is a top-of-the-line device designed for serious hobbyists and professionals in the field of radio communication. This powerful instrument, with the model number 650619025408, is manufactured by MFJ Enterprises, a reputable name in the radio accessories industry.
The MFJ-870 Wattmeter is a 2 meter/70 cm band, DC powered device, capable of delivering an impressive 870 watts of power. It is designed to operate within the frequency range of 1.6 to 60 MHz, making it a versatile tool for a wide range of radio communication applications. The device is equipped with a high-resolution digital display that provides accurate readings of power input, output, and SWR (Standing Wave Ratio).
The MFJ-870 Wattmeter is built with durability in mind. It features a rugged, all-metal construction that can withstand the harsh conditions often encountered in the field. The device is also equipped with a backlit display, ensuring easy readability even in low-light conditions.
The MFJ-870 Wattmeter is easy to use, with a simple and intuitive interface. It is powered by a DC source, making it highly portable. The device also features an auto-ranging function, which automatically adjusts to the power level of the signal, eliminating the need for manual adjustments.
In conclusion, the MFJ-870 Wattmeter is a must-have tool for any serious radio communication enthusiast or professional. Its high power capacity, wide frequency range, and accurate readings make it an indispensable tool for monitoring and optimizing radio transmission systems. Its rugged construction, backlit display, and easy-to-use interface make it a reliable and convenient tool for use in a variety of environments.
The MFJ-870 Wattmeter is a device used to measure the power output of various electronic devices, such as radios, amplifiers, and antennas. Here are some pros and cons of buying a MFJ-870 Wattmeter:
Pros:1. Wide power range: The MFJ-870 Wattmeter can measure power output from 1.6 watts up to 3 kilowatts, making it suitable for a wide range of electronic devices.
2. Accurate measurement: The device uses a digital display to provide accurate and reliable power measurements, with a claimed accuracy of /- 1%.
3. Easy to use: The MFJ-870 Wattmeter is designed to be easy to use, with a simple interface and clear instructions.
4. Durable construction: The device is built to withstand rough handling and harsh environments, with a rugged metal casing and water-resistant connectors.
5. Affordable price: Compared to other wattmeters in its class, the MFJ-870 Wattmeter is relatively affordable, making it a good value for money.
Cons:1. Limited frequency range: The MFJ-870 Wattmeter is designed for use with RF signals, and its frequency range is limited to 60 MHz to 6 GHz. If you need to measure power output for signals outside this range, you may need to consider a different device.
2. No remote control: The MFJ-870 Wattmeter does not have a remote control, which may be a disadvantage if you need to monitor power output from a distance.
3. No battery backup: The device requires an AC power source to operate, and it does not have a battery backup feature. This means that the wattmeter will not work during power outages or when the power source is disconnected.
In conclusion, the MFJ-870 Wattmeter is a reliable and accurate device for measuring power output in RF signals. Its wide power range, easy-to-use interface, and durable construction make it a good choice for hobbyists and professionals alike. However, its limited frequency range and lack of remote control and battery backup may be disadvantages for some users. Ultimately, whether the MFJ-870 Wattmeter is a good fit for your needs depends on your specific requirements and budget. If you need a wide frequency range, remote control, or battery backup, you may need to consider other options. But if you need an accurate and affordable wattmeter for RF signals, the MFJ-870 Wattmeter is a solid choice.
Power pigtail included for wiring.
All you pay me is for the item and shipping. A highly visible black and red meter scale on bright white background makes it quick easy to read Sr, forward or reflected power.
Mfj-870 hf Sr power meter. 30, 3 3000 watt power ranges.
A functional and simple front panel layout let's you select power ranges, bands or make Sr readings intuitively. A designer injection molded grey front panel perfectly matches any transceiver. Meter lamp requires 13.
Information: only us funds accepted. Mfj 4230mv - wattmeter CDC or 110 vac. You get a large 3.
Each grand master is housed in an all metal cabinet with rubber feet and protected by durable speckled black paint.
All grand master feature peak and average, forward reflected power readings have delectable ranges. The grand master series feature an Sr scale that expands full view of meter 3:1 is centered at mid-scale to give you precision and wide-range measurements. 25 inch precision illuminated meter for easy wide-angle viewing.
All grand master meters are precisely factor calibrated for accurate measurements. Air dielectric so-239 connectors with gold plated pins gives superb performance to beyond 525mhz.