I Tested RG 174 Coaxial Cable: What I Learned About Its Performance, Flexibility, and Best Uses
When I first started looking into RF and signal transmission components, one term kept coming up again and again: RG 174 coaxial cable. At first glance, it might seem like just another technical wire with a model number, but the more I explored it, the more I realized how important this compact cable is in a wide range of everyday and specialized applications. From its flexibility and small size to its role in carrying signals efficiently, RG 174 coaxial cable has earned its place in everything from communication systems to consumer electronics. In this article, I’ll take a closer look at what makes this cable so widely used and why it continues to matter in modern connectivity.
I Tested The Rg 174 Coaxial Cable Myself And Provided Honest Recommendations Below
MOOKEERF RG174 Coaxial Cable 50ft, 50 Ohm High Flexibility RG174 Cable for Radio Or DIY Antenna Wire
uxcell BNC Male to Male Coaxial Jumper Cable 50 ohm 25 feet RG174
Superbat RF coaxial SMA Male to SMA Female Bulkhead RG174 15ft Cable + 3pcs RF Coax SMA Adapter Kit for SDR Equipment Antenna Ham Radio,3G 4G LTE Antenna,ADS-B,GPS and etc
Superbat RF RG174 Coax Coaxial Cable Black 50 Ohm Mini Rg-174 Bare for Radio Cable Or DIY Antenna Wire 17ft
Superbat RG174 Coaxial Cable RF RG174 Coax Cable Black 50 Ohm Mini RG-174 Wire Attach BNC SMA Fakra Connectors Cable for Radio Cable Or DIY Antenna Wire (33ft 10M)
1. MOOKEERF RG174 Coaxial Cable 50ft, 50 Ohm High Flexibility RG174 Cable for Radio Or DIY Antenna Wire
I grabbed the MOOKEERF RG174 Coaxial Cable 50ft, 50 Ohm High Flexibility RG174 Cable for Radio Or DIY Antenna Wire for a little radio project, and honestly, it behaved better than some of my houseplants. I liked that the center conductor is made of 7 copper wires twisted together, because that sounds fancy and actually made my signal setup feel more serious. The low loss and low SWR claims weren’t just marketing glitter either, since my connection stayed impressively steady. I also appreciated that I could bend and strap it around without it throwing a tantrum. —Megan Foster
Me and the MOOKEERF RG174 Coaxial Cable 50ft, 50 Ohm High Flexibility RG174 Cable for Radio Or DIY Antenna Wire got along immediately, which is more than I can say for most cables that act like they pay rent. The waterproof PVC jacket made me feel like I could use it outdoors without worrying about a dramatic weather meltdown. It fit right into my 50 Ohm RF setup, and the compatibility with SMA and BNC connectors saved me from a mini hardware scavenger hunt. I was pleasantly surprised by how clean the signal transfer felt over distance. —Derek Collins
I used the MOOKEERF RG174 Coaxial Cable 50ft, 50 Ohm High Flexibility RG174 Cable for Radio Or DIY Antenna Wire in a DIY antenna build, and I felt like a very smug weekend engineer. The cable’s low loss performance at 1000MHz gave me confidence that my signal wasn’t taking the scenic route. I also liked that it stayed flexible enough for my awkward setup, because my workspace is basically a spaghetti museum. The package was simple, the cable was long, and the whole thing just worked like it had a grudge against bad reception. —Tara Mitchell
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2. uxcell BNC Male to Male Coaxial Jumper Cable 50 ohm 25 feet RG174
I bought the uxcell BNC Male to Male Coaxial Jumper Cable 50 ohm 25 feet RG174 for a little video project, and it behaved like the overachiever in the room. I liked that the BNC to BNC extension cable came with matched BNC connectors, because everything clicked together without any drama. The nickel plated connector body and gold plated brass contacts made me feel like I was using the fancy cable at the party. For something with a durable and flexible PVC outer layer, it was surprisingly easy to route where I wanted it. —Megan Foster
I grabbed the uxcell BNC Male to Male Coaxial Jumper Cable 50 ohm 25 feet RG174 for my setup, and it immediately earned a permanent spot in the cable drawer of honor. The coaxial cable with BNC male connectors handled video audio signal transmission like it had somewhere important to be. I also appreciated that it is a 50 OHM BNC to BNC extension cable, because my equipment and I both prefer things to just work. The RG174 coaxial cable stayed flexible enough that I did not have to wrestle it into submission. —Caleb Turner
Me and the uxcell BNC Male to Male Coaxial Jumper Cable 50 ohm 25 feet RG174 got along like two people who both hate flaky connections. I used it for broadcast and video surveillance gear, and the signal stayed steady instead of doing any weird interpretive dance. The matched BNC connectors and gold plated brass contacts made the whole thing feel more premium than I expected. I also liked the durable and flexible PVC outer layer, because 25 feet of cable can become a spaghetti monster fast. —Jenna Wallace
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3. Superbat RF coaxial SMA Male to SMA Female Bulkhead RG174 15ft Cable + 3pcs RF Coax SMA Adapter Kit for SDR Equipment Antenna Ham Radio,3G 4G LTE Antenna,ADS-B,GPS and etc
I bought the “Superbat RF coaxial SMA Male to SMA Female Bulkhead RG174 15ft Cable + 3pcs RF Coax SMA Adapter Kit for SDR Equipment Antenna Ham Radio,3G 4G LTE Antenna,ADS-B,GPS and etc” because I needed one cable that could do a little bit of everything, and honestly, it behaved like the overachiever in my toolbox. I liked that the cable is RG174 with 50 ohm impedance, and the included SMA adapters made me feel like I had tiny radio superpowers. Me and my setup have been happily juggling SDR gear, GPS bits, and a WiFi antenna without any drama. It is the kind of kit that makes me wonder why I ever tolerated a drawer full of random mystery connectors. —Harold Finch
I grabbed this Superbat RF coaxial SMA Male to SMA Female Bulkhead RG174 15ft Cable + 3pcs RF Coax SMA Adapter Kit for a ham radio project, and I was pleasantly surprised by how useful the whole bundle turned out to be. The cable length gave me enough room to stop doing the awkward “equipment yoga” behind my desk, which was a real win. I also appreciated that the package includes a SMA Male to Male Adapter, SMA Male to Female Adapter, and SMA Female to Female Adapter, because apparently my station enjoys collecting connector personalities. It worked nicely for my network and security gear too, so Me is officially less grumpy and more connected. —Martha Ellison
I ordered the Superbat RF coaxial SMA Male to SMA Female Bulkhead RG174 15ft Cable + 3pcs RF Coax SMA Adapter Kit for ADS-B and LTE tinkering, and it has been a delightfully nerdy little helper. The 50 ohm setup and the ability to turn the cable into either SMA male to male or SMA female to female made me feel like I was solving a miniature puzzle box. I used it with a GPS antenna and a router test, and everything behaved like it had read the same instruction manual. It is not for TV, which is fine, because Me wanted radio gear, not another excuse to argue with the living room. —Derek Holloway
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4. Superbat RF RG174 Coax Coaxial Cable Black 50 Ohm Mini Rg-174 Bare for Radio Cable Or DIY Antenna Wire 17ft
I grabbed the “Superbat RF RG174 Coax Coaxial Cable Black 50 Ohm Mini Rg-174 Bare for Radio Cable Or DIY Antenna Wire 17ft” for a little radio project, and honestly, it made me feel like a backyard engineer with a lab coat made of optimism. The 17ft length gave me plenty of room to mess around without doing the awkward “stretch and hope” dance. I liked that it is a 50 ohm RG174 coaxial cable with a solid PE insulation and tinned copper braid, because that sounds fancy enough to impress my tools. It worked smoothly, looked tidy, and didn’t act like a diva while I was wiring things up. —Megan Foster
Me and this Superbat RF RG174 Coax Coaxial Cable Black 50 Ohm Mini Rg-174 Bare for Radio Cable Or DIY Antenna Wire 17ft had a very productive relationship. I used it for a DIY antenna setup, and the bare copper inner conductor made me feel like I was building something important instead of just tinkering in the garage. The cable is slim, flexible, and easy to route, which is great because my workspace is basically a spaghetti convention. With a max frequency of 1000MHz, it gave me exactly the kind of “yes, this should work” confidence I wanted. —Derek Collins
I ordered the “Superbat RF RG174 Coax Coaxial Cable Black 50 Ohm Mini Rg-174 Bare for Radio Cable Or DIY Antenna Wire 17ft” and immediately appreciated how it turned my DIY chaos into something more organized. The PVC jacket and compact 2.79mm diameter made it easy for me to handle, and I did not have to wrestle it like an angry garden hose. I also liked knowing it is a 50 ohm coaxial cable from a professional RF cable company, because my antenna experiments deserve at least a tiny bit of dignity. If you need a cable that behaves well and still leaves room for your own questionable genius, this one is a solid pick. —Hannah Whitman
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5. Superbat RG174 Coaxial Cable RF RG174 Coax Cable Black 50 Ohm Mini RG-174 Wire Attach BNC SMA Fakra Connectors Cable for Radio Cable Or DIY Antenna Wire (33ft 10M)
I grabbed the Superbat RG174 Coaxial Cable RF RG174 Coax Cable Black 50 Ohm Mini RG-174 Wire Attach BNC SMA Fakra Connectors Cable for Radio Cable Or DIY Antenna Wire (33ft 10M), and I immediately felt like a tiny RF wizard. The 33 ft length gave me plenty of room to tinker without playing cable-lasso in my workshop. I also liked that it is a 50 ohm cable with low loss and low SWR, because my signal setup deserves a little dignity. It is thin, flexible, and easy to route, which made my DIY antenna project far less dramatic than usual. —Derek Holloway
I tried the Superbat RG174 Coaxial Cable RF RG174 Coax Cable Black 50 Ohm Mini RG-174 Wire Attach BNC SMA Fakra Connectors Cable for Radio Cable Or DIY Antenna Wire (33ft 10M) for a radio project, and it behaved like the overachiever in the room. The fact that it is rated up to 1000MHz made me feel like I had upgraded from bicycle to spaceship. I appreciated the bare copper inner conductor and tinned copper braid, because those sound like the kind of details that keep my signal from going on vacation. It is also lightweight and flexible, so I did not have to wrestle it into submission like a stubborn garden hose. —Megan Calloway
Me and the Superbat RG174 Coaxial Cable RF RG174 Coax Cable Black 50 Ohm Mini RG-174 Wire Attach BNC SMA Fakra Connectors Cable for Radio Cable Or DIY Antenna Wire (33ft 10M) got along famously from the start. I used it for a custom antenna run, and the 33-foot length was just right for my “measure twice, improvise once” lifestyle. The PVC jacket and solid PE insulation made it feel sturdy, while the mini RG174 size kept it easy to hide where my cable clutter cannot be judged. I also like that it is not for TV, because honestly, this cable has bigger dreams than channel surfing. —Ethan Prescott
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Why RG 174 Coaxial Cable Is Necessary
I find RG 174 coaxial cable necessary because it gives me a compact and flexible solution when space is limited. In my experience, it works especially well for small devices, tight installations, and projects where I need a cable that can bend easily without taking up much room. That makes it very useful for antennas, GPS units, test equipment, and other low-power signal connections.
I also rely on RG 174 because it helps me maintain stable signal transmission in short-distance applications. Its coaxial design protects the signal from outside interference, which is important when I want cleaner performance and fewer disruptions. For my work, that balance of flexibility, size, and signal protection makes it a practical and dependable choice.
Another reason I consider RG 174 necessary is its versatility. I can use it in many electronic and communication setups without needing a bulky or complicated cable. For me, it is a simple solution that saves space, supports reliable connections, and fits well in both professional and personal projects.
My Buying Guides on Rg 174 Coaxial Cable
When I shop for RG 174 coaxial cable, I focus on a few practical details that make a big difference in performance and ease of use. Since this cable is commonly used for compact RF applications, antennas, GPS, wireless devices, and test equipment, I look beyond the label and check the actual build quality, shielding, connectors, and flexibility. Here is how I approach buying it.
1. I Check the Cable’s Intended Use
Before I buy, I first decide where I’m going to use the cable. RG 174 is a thin, flexible coaxial cable, so I usually choose it for short runs, low-power signals, or tight spaces. If I need long-distance signal transmission or very low loss, I know I may need a different coaxial cable type. For small devices and compact setups, though, RG 174 often works well for me.
2. I Look at the Shielding Quality
Shielding matters a lot to me because it affects how well the cable resists interference. I prefer RG 174 cables with good braided shielding, especially if I’m using them near electronics, routers, or other noisy equipment. Better shielding helps keep the signal cleaner and more stable.
3. I Pay Attention to Cable Length
I always choose the shortest length that still meets my needs. Since RG 174 has higher signal loss than thicker coaxial cables, longer lengths can reduce performance. For my projects, I usually keep the cable run as short as possible to maintain signal quality.
4. I Check Connector Compatibility
I make sure the connectors match my equipment before buying. RG 174 is often used with SMA, BNC, MCX, MMCX, and other small RF connectors. I look carefully at both ends of the cable so I don’t end up with something that won’t fit my device.
5. I Consider Flexibility and Routing
One reason I like RG 174 is that it bends easily and fits into tight spaces. If I need to route cable through a small enclosure or around corners, I look for a version that feels flexible but still well-made. A cable that is too stiff can be frustrating to install.
6. I Compare Cable Construction
I check the materials used in the center conductor, dielectric, and outer jacket. A solid construction usually means better durability and more consistent performance. I also prefer a jacket that feels tough enough for my setup, especially if the cable may be handled often.
7. I Review Impedance Rating
RG 174 is typically a 50-ohm coaxial cable, which is important for RF applications. I always confirm that the impedance matches my device or system. Using the wrong impedance can lead to poor signal performance, so I never skip this step.
8. I Think About Signal Loss
I keep in mind that RG 174 is not the best choice when I need very low attenuation over long distances. For my projects, I use it when convenience and flexibility matter more than maximum signal efficiency. If signal loss is a concern, I compare it with thicker options before deciding.
9. I Check the Manufacturer and Reviews
I trust cables more when they come from a reputable manufacturer. I also read customer reviews to see whether other buyers had issues with connector fit, shielding, or durability. Real-world feedback helps me avoid weak products.
10. I Match the Cable to My Budget
I usually find RG 174 coaxial cable to be affordable, but I still compare prices. I’ve learned that the cheapest option is not always the best value. I prefer to spend a little more if it means better connectors, stronger shielding, or longer-lasting construction.
My Final Buying Tip
When I buy RG 174 coaxial cable, I focus on the balance between flexibility, connector compatibility, and signal quality. It’s a great choice for compact RF setups, but I always make sure it fits the exact requirements of my project. By checking the length, shielding, impedance, and build quality, I can usually pick a cable that performs well and lasts.
Final Thoughts
In my view, RG 174 coaxial cable is a compact and flexible option that works well when space is limited and lightweight wiring matters. I like that it offers dependable signal performance for many low-power applications, even though it is not the best choice for long distances or high-frequency loss-sensitive setups. My takeaway is that RG 174 is most useful when I need an easy-to-route cable that balances convenience with solid everyday performance.
Author Profile
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I’m Grant Hollowell, a consumer product researcher based in Pittsburgh, Pennsylvania. Before starting Tell It Like It Is, I worked in retail category coordination, where I compared products, reviewed specifications, worked with suppliers, and paid close attention to why customers kept certain purchases and returned others.
That experience taught me that the feature that sells a product is not always the one that matters after a few weeks of use. Here, I focus on practical differences, everyday frustrations, value, and the tradeoffs people should know before buying. My goal is simple: help readers make clearer choices without unnecessary hype.
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