Bingfu Vehicle Car GPS Antenna Adapter Cable (SMA Male to Fakra C Male)
Quick take
The Bingfu SMA Male to Fakra C Male GPS antenna adapter cable is a short 15cm pigtail designed to let many aftermarket head units use a vehicle’s existing GPS antenna instead of the small antenna that often ships with the radio. Buyers report solid performance and a good connection when the Fakra/SMA style match is right, but fitting can sometimes require careful modification to the Fakra connector’s guide ribs for certain car radios and vehicles.
Pros and cons
Pros
- Connector-focused cable for integrating an existing GPS antenna with an aftermarket stereo setup.
- Uses Fakra C blue male on one end and SMA male on the other, with a 15cm (6 inch) length for back-of-radio routing.
- Works well in reported installations where buyers used factory or rooftop GPS antenna sources with aftermarket head units.
Cons
- Some vehicles may need trimming of small guide features on the Fakra connector to mate properly, depending on the mating port.
- It is only useful if your head unit and vehicle antenna connectors truly match the SMA to Fakra C blue configuration.
What buyers think
Buyer-review evidence for this adapter is centered on installation fit and whether it successfully bridges an aftermarket head unit to an existing factory or rooftop GPS antenna. Reviews commonly describe the cable as working reliably once the connector alignment is correct, including cases where installers cut small plastic guide elements on the Fakra side so it could lock into place. A recurring theme is that using the vehicle’s stronger existing GPS antenna source can improve reception compared with the small antenna that typically comes with an aftermarket radio. At the same time, buyer feedback includes limited but clear notes that a small portion of the connector may interfere with mating on certain vehicles, so being comfortable making careful adjustments (or verifying compatibility first) can matter.
What this adapter cable does (and why it helps)
This is a coaxial GPS adapter pigtail with two different connector types: a SMA male connector and a Fakra C blue male connector. In practical terms, it’s meant to solve a common aftermarket headache, your new head unit might use one connector style while your car’s built-in GPS antenna uses another. Instead of running a less capable “stick-on” antenna, the adapter lets you connect your aftermarket system to an existing vehicle GPS antenna source.
Key specs that determine compatibility
- Connectors: SMA male to Fakra C blue male
- Length: 15cm (6 inch)
- Impedance: 50 ohms
- Package contents: 1 cable
Pros and cons from a buyer perspective
Pros
- Cleaner installation than adding a new antenna: Buyers use it to keep GPS tied to the vehicle’s existing antenna instead of relying on the smaller antenna that often comes with aftermarket radios.
- Convenient short reach: The 15cm length suits typical routing from the back of the head unit to an accessible GPS connector point.
- Integration works when connectors mate: Reviews describe successful locking and “works great” outcomes when the Fakra interface matches the vehicle/head unit port well.
Cons
- Fit may require careful modification: Some installs mention trimming guide ribs on the Fakra connector so it can fully seat. That’s not ideal if you want a strictly plug-and-play setup.
- Not a universal adapter: If your antenna port is not Fakra C blue (or your head unit does not use SMA male), this cable will not solve the problem.
Who should buy it
- You’re installing an aftermarket head unit and want to use the car’s factory or rooftop GPS antenna.
- Your available antenna connector is Fakra C blue and your head unit side uses an SMA male connection (or you have an adapter situation that matches this cable’s ends).
- You can manage a slightly fiddly fit: If your port seems close but not seating correctly, you’re willing to make a careful adjustment rather than forcing it.
Who should avoid it
- You need true plug-and-play with no risk of trimming: Some buyers report needing to alter the Fakra connector’s guide features for certain vehicles.
- Your connectors are different from SMA male and Fakra C blue: This is specifically a connector-bridge solution, not a general-purpose GPS antenna cable.
- You need a longer run than 15cm: If your install has more distance, you may need a longer pigtail or a different routing strategy.
Verdict
If you’re matching the connector types correctly, the Bingfu SMA male to Fakra C blue male GPS antenna adapter cable is a practical, low-cost way to keep your aftermarket navigation connected to a better vehicle antenna source. The main caveat is installation fit, for some cars the Fakra side may require careful trimming of small guide elements to lock properly, so confirm connector compatibility before you commit to the install.
Price and availability
Check current pricing and availability for the Bingfu adapter cable before ordering.
FAQ
Is this adapter cable compatible with all aftermarket head units?
No. It only helps when your head unit and vehicle antenna connections match this cable’s ends, specifically SMA male and Fakra C blue male. Double-check both sides of your system before purchasing.
Will it improve GPS reception versus using a small aftermarket antenna?
In setups where buyers route GPS through the vehicle’s factory or rooftop antenna, reception can be better than using the small antenna that ships with some aftermarket radios. The results depend on your vehicle’s antenna and how well the connectors seat.
Do I need to modify the connector to make it fit?
Some installations report that small guide ribs on the Fakra connector needed to be trimmed so the plug could fully mate and lock. This is not guaranteed for every vehicle, but it can be a deciding factor if you want zero modification.
How long is the cable?
The cable length is 15cm, or about 6 inches.
What does 50 ohms mean for GPS antennas?
50 ohms is the impedance rating of the coax connection. Matching impedance helps keep signal performance consistent for coaxial RF systems like GPS antenna feeds.
What should I check before buying?
Confirm you truly need SMA male to Fakra C blue male, verify the Fakra connector type matches your vehicle port, and make sure the 15cm length will reach comfortably behind your head unit without excessive strain.
Specifications
| Product Title | Bingfu Vehicle Car GPS Antenna Adapter Cable SMA Male to Fakra C Male Blue Coaxial Pigtail Cable 15cm 6 inch for Vehicle Truck SUV Car Stereo Head Unit GPS Navigation Receiver System GPS Tracker Modem |
|---|---|
| Category | Electronics > GPS, Finders & Accessories > GPS System Accessories > Antennas |
| Brand | BINGFU |
| Manufacturer | Bingfu |
| Model Number | BFN00140 |
| Color | GPS GNSS Antenna |
| Item Weight | 0.01 Ounces |
| Product Dimensions | 4.7"L x 6.7"W x 0.5"H |
| AntennaDescription | GPS |
| UPC | 790404679321 |
| Number of Items | 1 |
| Mfr Part Number | BFN00140 |
| Warranty Description | Bingfu |
| Unit Count | 1.0 Count |
| Impedance | 50 Ohms |
| Item Dimensions L x W x H | 4.7"L x 6.7"W x 0.5"H |
| Antenna | GPS |
| Number of Packs | 1 |
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