Buying RF Devices: Dos and Don’ts

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If you aren’t careful when buying RF devices, you might wind up making a thousand-dollar mistake. The good news is that such mistakes are easy to prevent as long as you do your research and know what you’re getting into when shopping for tech. Here are just a few basic dos and don’ts about purchasing RF equipment.

Do: Know What You Need

There are so many RF devices out there that it’s impossible to simply sift through a bunch of products and get lucky. You’ll need to know exactly what your project requires in order to narrow down your search and only look at relevant goods.

Don’t: Go Shopping Without Specs

Size matters. Power matters. If a part is just an inch too small or a kilowatt too powerful, it might be completely incompatible with the rest of your project. Make sure you know exact figures when you start browsing products.

Do: Research Manufacturers

Some brands are more reputable than others, so if you’re worried about getting your money’s worth, stick with names you recognize or referrals you trust. You can also check out a site’s “about me” page to learn more about the company and how many years they’ve been in business or how many certifications they have.

Don’t: Trust Manufacturer Testimonials

No manufacturer ever uses a bad review as a customer testimonial. If their products are overpriced or badly constructed, you’re only going to find that out through unbiased, third-party reviews on independent sites, not the testimonial page sponsored by the manufacturers themselves.

Do: Read the Fine Print

How long is the warranty in effect? What kind of damage does it cover? If you need to return the product, are you responsible for return shipping charges? The fine print is where many companies hide their loopholes, so don’t let one sneak up on you and strangle you.

Don’t: Buy Coverage You Don’t Need

Some RF companies allow you to choose your level of product insurance. If you don’t need the expensive, comprehensive package, however, don’t waste your money. Standard liability insurance works just as well.

Whether you’re buying a combiner or hybrid coupler, these are just a few things to keep in mind to ensure that you’re getting the best brand at the best price. For more information, check out sites like They’ll get you started on your journey for RF devices.

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