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🔗 Connect Like a Pro — Never Miss a Signal!
The onelinkmore SMA to BNC Adapter Kit offers four precision-engineered coaxial adapters with 50 Ohm impedance and up to 3GHz frequency support. Designed for SDRs, handheld radios, scanners, and walkie talkies, this versatile set includes all gender combinations with durable gold plating, ensuring reliable, high-quality RF connections across a wide range of communication devices.










| ASIN | B017SOLCMU |
| Best Sellers Rank | #80 in Audio & Video Connectors & Adapters |
| Brand | onelinkmore |
| Color | 4PCS |
| Compatible Devices | for SDR,PC,Handheld Radios, Scanner,Walkie Talkie |
| Connector Type | SMA, BNC, Coaxial |
| Customer Reviews | 4.7 out of 5 stars 2,477 Reviews |
| Finish | Gold |
| Finish Type | Gold |
| Item Weight | 1.44 ounces |
| Manufacturer | onelinkmore |
| Mfr Part Number | OL-2770-X |
| Model Number | OL-2770-X |
| Number of Items | 4 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Antenna, Electronics |
| Unit Count | 4 Count |
| Warranty Description | 1 Year |
F**.
Good quality
Durable and a perfect fit . This makes it easy to connect test equipment to cables. Compatible with all sma connectors. A great value for this set of connectors
R**E
Good stuff - return loss -30 dB to 3 Ghz for a pair in series
I just got a genuine NanoVNA V2plus5 and don't have a real lab-grade load for it. That said, I do have three terminations that read close to each other (-40 dB RL on others when calibrated on one). So, I think my calibration is OK. If I put a pair of these together, I get -30 dB return loss to 3 GHz and less than 1 dB transmission loss to 4 GHz. As this is a new setup for me, you will have to use this just as a casual data point. But the VSWR plots in the listing are probably good. These are not cheap junk, they're the good stuff. I spent almost as much on a set from a well-known auction site and they are junk - connectors won't mate on some of them. So, the ones here are recommended. If you need better, it's time for Keysight, etc. Note: this is for the "upgraded" set.
M**E
Good mix of connectors.
This set is a great mix of m-m, m-f and the reverse of SMA to BNC connectors. With these I can connect my VHF handheld to more permanent antennas. It fits my radios perfectly, and very easy to connect (the thread sizes are good). The connectors seem very well designed and high quality. Adding it into my signal analyzer, the loss from the connectors is negligible and doesn't change the impedance much at all. With these in the line I get an SWR of 1.02:1 so overall a great set.
N**A
Not bad
Very little leakage at 100w. They hold together and don't come loose after or during usage like some others. (That is if your antenna or coax moves around in the wind or HT is in motion).
H**O
Estoy satisfecho con el producto.
Excelent.👍
R**.
Adapters
Worked great with my Retekess TR113!!! :-)
C**L
Great for the money
Works great
B**N
Does it's job.
Fits tight, works fine.
ع**م
👍👍
👍
K**O
Excelente calidad
Muy buena relacion calidad/precio
B**O
Flexibilidad que todo profesional busca.
Adaptadores de mucha utilidad, sobre todo si vas a campo y no sabes que esperar, estos adaptadores en realidad me ayudan a resolver y lo único que te exigen es cuidar la flexion del cable para no dañar el conector fijo.
A**R
1
Every adapter are working properly. Thank you for these good produc.
O**D
Is as described
Simple enough. No surprises. Work well. Thanks!
Trustpilot
1 month ago
2 months ago