Professional Termination for a Strong Signal
You know: A chain is only as strong as its weakest link. This is especially true in high-frequency connection technology. This N-connector was developed to eliminate precisely that weak link. It creates a highly reliable, mechanically robust, and electrically flawless connection between your Coaxial Cable and your Antennas, your Router, or WiFi Access Point. Forget shaky connections and undefined losses – with this N-connector, you'll terminate your LMR-240 cables like a pro and get the maximum out of your setup.
Stable 50 Ohms for Maximum Performance up to 6 GHz
In the world of radio technology, 50 Ohm impedance is the unshakeable standard. This N-connector precisely maintains this value to minimize signal reflections. The result is an excellent Standing Wave Ratio (VSWR) of ≤ 1.30. Coupled with the broad frequency range from DC to 6 GHz, this High-Frequency N-connector 50 Ohm is the perfect choice for current and future applications, from 4G and 5G to demanding WiFi Networks in the 5 GHz and 6 GHz bands. The high-quality PTFE dielectric ensures consistently good values, even at high temperatures.
Fast, Secure, Reliable: Crimp Assembly
Time is money, especially during installation. This N-connector is designed as a crimp version, allowing for fast, clean, and repeatable assembly. With the appropriate crimping tool, the outer conductor is firmly and securely pressed onto the connector. The special thing here: You have a choice for the inner conductor! You can solder it traditionally or also crimp it. This flexibility makes you independent of the available tools and always ensures a perfect result when you need to crimp your N-connector for H-155 cables.
Built for Indoor and Outdoor Use
The N-standard is a fixture in the professional sector for good reason. The robust screw cap ensures an extremely firm and vibration-proof connection that cannot loosen on its own. This makes the N-connector ideal for outdoor installations, on vehicles, or in harsh industrial environments. For a completely waterproof connection, we recommend additionally wrapping the screwed transition with self-vulcanizing sealing tape. This way, your system is permanently protected from moisture.
Strengths & Notes at a Glance
- Pro: Optimized for frequencies up to 6 GHz, ideal for modern WiFi applications (WiFi 6/6E).
- Pro: Mechanically extremely stable and vibration-proof screw connection for harsh use.
- Pro: Minimal signal reflections (VSWR ≤ 1.30) due to precise 50-Ohm impedance and PTFE insulation.
- Pro: Flexible assembly of the inner conductor possible by soldering or crimping.
- Note: A special crimping tool is absolutely necessary for the assembly of the outer conductor.
- Note: Only suitable for cables with approx. 5.4 mm outer diameter (e.g., H-155), not for thinner cables like RG58.
Specifications & Features
| Product Name: | N-connector for H-155, RF-5, RF-240 Cables |
| EAN / GTIN: | 4251028601984 |
| Manufacturer Part Number (MPN): | N-P-H155 |
| Shop SKU: | ART5094 |
| Category: | Coaxial Connectors |
| Connector Standard: | N-connector (Male) |
| Mounting Type: | Crimp Version |
| Impedance (Characteristic Impedance): | 50 Ohm |
| Frequency Range: | DC to 6 GHz |
| Compatible Cable Types: | H-155, RF-5, RF-240, LMR-240 and similar cables |
| Max. Cable Outer Diameter: | 5.4 mm |
| Max. Inner Conductor Diameter: | 1.4 mm |
| Inner Conductor Assembly: | Solder or Crimp Assembly |
| Outer Conductor/Shield Assembly: | Crimp Assembly |
| Coupling Mechanism: | Screw Lock (Thread 5/8-24 UNEF) |
| VSWR (Standing Wave Ratio): | ≤ 1.30 |
| Return Loss: | ≥ 17.69 dB |
| Insertion Loss: | ≤ 0.05 × √f (GHz) dB |
| Housing Material: | Brass, nickel-plated or gold-plated |
| Contact Material: | Beryllium Copper or gold-plated |
| Dielectric (Insulator): | PTFE (Teflon) |
| Mating Cycles (Durability): | ≥ 500 |
| Operating Temperature Range: | -65 °C to +165 °C |
| Length: | approx. 29.5 mm |
| Weight: | approx. 28.82 g |
| RoHS Compliance: | Yes |
Scope of Delivery
| 1 x N-connector for H-155 / RF-5 / RF-240 (Crimp) |
Frequently Asked Questions (FAQ)
Do I need a soldering iron to attach this N-connector?
Not necessarily! The cool thing about this connector is its flexibility. You attach the outer shield of your Coaxial Cable by crimping it with appropriate pliers. You can either traditionally solder the inner pin or also crimp it, depending on which tool you have available.
Does this connector also fit my standard WiFi Antenna Cables like RG58?
No, you need to be careful there! This connector is a specialist and made precisely for coaxial cables like H-155 or LMR-240 with an outer diameter of 5.4 mm. A thinner cable would wobble inside and not create a stable, loss-free connection.
What does '50 Ohm Impedance' mean and why is it important for me?
Simply imagine impedance as the 'flow resistance' for high-frequency signals. For your signal to travel from the Antenna to the device without losses, all your components – meaning your Antenna, coaxial cables, and connectors – must have this 50-Ohm value.
Can I use the connector outdoors? Is it waterproof?
Absolutely! The N-connector is inherently very weather-resistant due to its robust screw connection. For ultimate protection against rain and moisture, however, we recommend additionally wrapping the screwed connection with self-amalgamating sealing tape.
What is the exact difference between crimping and soldering with this connector?
Quite simple: When crimping, you mechanically press the connector onto your Coaxial Cable with a special pair of pliers, making it rock-solid. This particular connector is a clever hybrid: the outer shield is always crimped, but for the important inner conductor, you have the free choice – solder or crimp!
Does this connector improve my WiFi Network's range?
The connector itself isn't an amplifier, but it's a crucial part of the chain! A high-quality, precisely assembled connector like this ensures that the signal from your WiFi Antennas arrives at your device with minimal losses. A poor connection can significantly attenuate your signal.
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