Your Upgrade for Maximum Reception: The U.FL to SMA Pigtail
Do you have a powerful radio module, but the reception leaves something to be desired? That's a classic problem. Internal Antennas quickly reach their limits. This Pigtail Cable is the solution. It adapts the tiny U.FL connector on your board – be it a 4G / 5G modem, a Mini-PCIe WiFi Card, or an IoT board – to the universal SMA standard. This opens the door to the world of powerful external Antennas and helps you get the maximum transmission and reception performance from your hardware.
Uncompromising Quality for a Stable Signal
In high-frequency technology, every detail counts. That's why this Coaxial Pigtail Cable is designed for low-loss and interference-free transmission. The core consists of a high-quality Coaxial Cable with a PTFE dielectric, ensuring excellent insulation. Double shielding made of foil and a dense braid of tinned copper effectively protects your signal from external interference. The result: a clean, stable connection you can rely on.
Perfect for Your Projects: From IoT to WiFi Modding
Thanks to its 20 cm length and thin, flexible cable type, this Pigtail is incredibly versatile. It's short enough to keep signal losses minimal, yet long enough to conveniently position the SMA connector on a case wall. Whether you're modifying a Router, needing a Pigtail Cable for IoT Radio Module, or wanting to improve your laptop's WiFi performance with an external Antenna – this Adapter Cable makes installation clean and straightforward, even in compact Enclosures.
Important Installation Tips: SMA vs. RP-SMA and the U.FL Connector
Pay close attention to the connectors before purchasing! This Coaxial Pigtail Cable has a standard SMA Male connector with a pin in the center. So, your Antenna must have a suitable SMA Female jack with a hole. Don't confuse it with RP-SMA, which is built exactly the opposite. Also, be especially careful when connecting the U.FL connector. It's very delicate and should only be clicked vertically onto the socket with gentle pressure. It's not designed for frequent plugging and unplugging!
Strengths & Notes at a Glance
- Pro: Bridges the gap between tiny U.FL board connectors and the universal SMA Antenna standard.
- Pro: Ideal length of 20 cm as a compromise between flexibility and minimal signal loss.
- Pro: High-quality construction with double shielding for excellent interference immunity and durability.
- Pro: Thin, flexible Coaxial Cable allows for easy routing in tight Enclosures and custom builds.
- Note: The U.FL connector is mechanically sensitive and designed for only a few mating cycles.
- Note: In its standard version, it is not designed for unprotected outdoor use.
Specifications & Features
| Item Name: | Pigtail Cable U.fl to SMA Male, 20 cm |
| Shop SKU: | ART1434 |
| EAN / GTIN: | 0708747431216 |
| Manufacturer Item Number (HAN/MPN): | P-UF-SM-20 |
| Product Type: | Coaxial Pigtail Adapter Cable |
| Application: | RF Connection (Radio Frequency) |
| Length: | 20 cm |
| Length (alternative): | 0.2 m / 7.9 inches |
| Weight: | 20 g |
| Impedance: | 50 Ohm (Nominal) |
| Connector A (internal): | 1x U.FL (IPEX/IPAX) |
| Connector A Type: | Female |
| Connector A Compatibility: | Hirose™, iPax, Mini-PCI |
| Connector B (external): | 1x SMA |
| Connector B Type: | Male |
| Cable Type: | RG178 or 1.13mm Mini Coax |
| Dielectric (Isolierung): | PTFE (Polytetrafluoroethylene) |
| Shielding: | Double Shielding (Aluminum & Copper Foil) |
| Braid: | Tinned Copper |
| Outer Jacket: | PVC (Polyvinyl Chloride) |
| Compatible Technologies: | Wi-Fi, WLAN, 4G, 5G, GPS, IoT, RFID, RF Voice/Video/Data |
| Typical Devices: | WiFi Modules, 4G / 5G Modems, GPS Receivers, IoT Hardware, Mini-PCI Cards, Routers, WiFi Access Points |
Scope of Delivery
| 1 x Pigtail Cable U.fl to SMA Male, 20 cm (P-UF-SM-20) |
Frequently Asked Questions (FAQ)
What exactly do you need this U.FL to SMA Pigtail Cable for?
You need this cable to connect a device with a tiny internal antenna connector (U.FL), like a WiFi card or a 4G / LTE Router, to a larger, external Antenna that has an SMA connector. This way, you can easily improve your device's reception and transmission performance, enhancing your Network.
Does the small U.FL connector fit every board?
The U.FL connector, also known as IPEX, is a standard for compact radio modules. It's best to check your device's datasheet, for example, your Mini-PCIe module, to see if a U.FL or IPEX connector is specified. It's tiny and simply clicks onto its counterpart on the board.
Is the 20 cm length ideal for my project?
The 20 cm is a great compromise! It's short enough to keep signal loss minimal, but long enough to flexibly route the SMA connector to a case wall. For very large Enclosures, you might want to use a longer Pigtail or an additional SMA extension. This is perfect for Cabling within your setup.
What's the difference between SMA and RP-SMA, and do I need to pay attention to it?
Yes, absolutely! This cable has a standard SMA connector (Male) with a small pin in the center. An RP-SMA connector would have a hole there. So, check exactly what connector your Antennas have. An SMA Antenna (Female) has a hole for the pin, while an RP-SMA Antenna (Female) has a pin itself. The wrong partners won't fit together!
Can I improve my laptop's WiFi performance with this cable?
Absolutely! If your laptop has an internal WiFi card with U.FL connectors, this cable is perfect for the mod. It's a popular method for hobbyists to connect an external WiFi Antenna and drastically increase the range and stability of the WiFi signal, enhancing your WiFi Network.
Will the cable slow down my internet connection speed?
Don't worry! While every cable has minimal attenuation, this Pigtail is designed to be 'low-loss'. At only 20 cm in length, the impact on your speed is practically immeasurable and is more than offset by the huge gain from a better, external Antenna.
Homepage: https://www.jarft.eu/