JARFT

Coaxial Terminator / Resistor | RP-SMA male, 50 Ohm, 0-6 GHz

The lifesaver for your Wi-Fi gear: This gold-plated 50 Ohm RP-SMA Terminator is specially designed for Wi-Fi routers, access points, and Helium miners. It professionally seals open antenna ports. An open port acts like a mirror ("standing waves"), leading to interference and potentially damaging your transmitter. Since almost all Wi-Fi devices use the "Reverse Polarity" (RP-SMA) standard, this connector features a hole in the center instead of a pin. High-quality gold plating for best signal absorption up to 6 GHz.


Highlights

  • Wi-Fi Specialist: RP-SMA connector (Reverse Polarity) – fits 99% of routers & Helium miners.
  • Gold Plated: Maximum conductivity and corrosion protection for permanently secure contact.
  • Protects Hardware: Prevents transmitter burnout when no antenna is connected.
  • MIMO Optimization: Perfect for silencing unused ports on 4x4 MIMO routers.
  • 50 Ohm: The standard for clean signals up to 6 GHz.

Do you have questions about the RP-SMA Terminator? Then just ask us!


5,99 €
incl. 19% VAT , plus shipping costs
Available immediately
Delivery time: 1 - 2 Workdays (DE - int. shipments may differ)
50 Ohm coaxial resistor for 0-6 GHz with RP-SMA connector
Coaxial Terminator / Resistor | RP-SMA male, 50 Ohm, 0-6 GHz
5,99 € *

Why an RP-SMA Terminator is Important

In the Wi-Fi and Helium (mining) sector, almost all manufacturers use the RP-SMA standard. This means: The device port has a pin (male pin), so the connector – unlike standard SMA – needs a hole in the center (female contact).
This gold-plated RP-SMA Terminator mechanically fits perfectly on routers from Asus, TP-Link, AVM (modified), Netgear, as well as Helium miners like SenseCAP or Bobcat.

Typical Use Cases

1. Unused Router Ports (MIMO):
Modern routers often have 4 antenna ports. If you only connect one external directional antenna (with 2 cables), 2 ports on the router remain open. These open ports radiate wildly into the room and interfere with the reception of the directional antenna. With this terminator, you simply "screw shut" the source of interference.

2. Protection for Helium Miners & Transmitters:
If you operate a miner or access point without an antenna, the reflected energy ("standing wave") can overheat and destroy the output stage. This 50 Ohm resistor simulates a perfect antenna and protects your investment.

Why Gold Plated?

Especially with high-frequency signals (2.4 GHz and 5 GHz), contact resistance is crucial. Gold plating ensures that the contact does not oxidize even after years and the terminator maintains its 50 Ohm impedance precisely.



Technical Data

Product Type:RP-SMA Terminator (Dummy Load)
Impedance:50 Ohm
Frequency Range:DC - 6 GHz (Wi-Fi / Helium)
Connector: RP-SMA Male (Hole in center)
Plating:Gold Plated
Application:Wi-Fi Router, Helium Miner, Access Points


Scope of Delivery

1x 50 Ohm RP-SMA Terminator (Gold Plated)

Manufacturer information: Name: JARFT
Homepage: https://www.jarft.eu/
Responsible person: Name: DAJB Hamburg GmbH
Street name: Von-Bargen-Straße 34
Postal code, City: 22041 , Hamburg
Country: Deutschland
E-Mail: hallo@dajb-hamburg.de

5/5

3 Stars
2 Stars
1 Star

Share your experiences with other customers!

Absolutely top-notch
5 from 5

My husband and I bought this antenna to have better internet on our next camping trip, as he earns his living online and needs to be constantly reachable. The antenna works perfectly, and setting it up wasn't a problem for someone who knows what they're doing – at least, that's how it looked to me as I watched him. I should also mention that the package arrived very quickly, which was a pleasant surprise.

Anonym. | 30.01.2019
Good for outdoor use
5 from 5

On my sailboat, I'd had very poor Wi-Fi for the past two months; the old antenna was clearly not very powerful and had seen better days. I ordered this antenna from Wlanshop and was eager to try it. It arrived on a Friday, which was when I was going to the boat anyway, so I was able to take it with me and install it right away. I personally found it very easy to attach the antenna to the boat; it only took 10-15 minutes, and it worked immediately. It was in operation all weekend without any problems. Excellent!

Anonym. | 13.02.2019
Good internet on the go
5 from 5

It's always handy to have an antenna like this when you travel a lot, like my family and I do. We often drive our campervan through Germany or even Europe during the holidays, and it's practical to have something to keep us entertained on the journeys so we can watch movies or TV series. However, the signal is often weak on the road, which is why we got this antenna. It works very well.

Anonym. | 11.03.2019
It seems very durable!
5 from 5

The antenna does what it's supposed to and delivers impressive signal strength. The construction seems robust and gives no cause for concern, even in bad weather. The only slight drawback is that the price could perhaps be a bit more attractive.

Anonym. | 13.03.2019
Good!
5 from 5

We have a small holiday home on the Baltic Sea coast, and the internet connection there isn't reliable, so we bought this antenna to boost the signal. It's labeled for yachts/camping, but it works just as well for us. We were able to easily attach the antenna to the outside of the house without having to adjust it in any special way – very straightforward. We're really happy with Wlanshop24; the delivery was quick, and the product works perfectly. Great!

Anonym. | 22.03.2019
Trouble-free internet access even on the ship
5 from 5

In my free time, I spend a lot of time on our boat, and I often had the problem of no cell service, which meant I couldn't text my friends. I did some research online and looked for ways to solve the problem, and that's how I came across WLANshop24. Without high expectations, I ordered an omnidirectional antenna. I'm thrilled with the antenna; I haven't had any problems since and always have good reception. I'd definitely buy from them again!

Anonym. | 28.03.2019
Class
5 from 5

The Travelconnector has taken our camping experience to a whole new level. We received it within a few days and used it immediately. Everything works perfectly, we are very satisfied.

Anonym. | 03.04.2019
Great for boat trips
5 from 5

The antenna on my yacht broke off, and I wanted a new one quickly. I ordered one from WLANshop24, and it arrived after four days. I had it installed over the weekend and tested it right away on my sailing trip in fantastic weather. It works perfectly, and I have good internet, even further out at sea.

Anonym. | 26.04.2019
Good, but not exactly cheap.
4 from 5

The antenna I initially ordered was unfortunately incompatible with my router, so I had to return it. WLAN-shop24 then confirmed that the TC08SE2 antenna was the correct one. It's working now, so I'm satisfied. The price could be a bit better, though!

Anonym. | 09.07.2019
Allererste Sahne
5 from 5

Mein Mann und ich haben uns diese Antenne gekauft um bei unserem nächsten Campingtrip besseres Internet zu haben, da er sein Geld selbstständig im Internet verdient muss er nämlich ständig erreichbar sein. Die Antenne funktioniert super und sie aufzubauen war wohl für jemanden der sich damit auskennt auch kein Problem, so sah es zumindest für mich aus, als ich ihm dabei zugeschaut habe. Zusätzlich muss ich sagen, dass das Paket sehr zeitig ankam, was natürlich auch eine positive Überraschung war.

Anonym. | 30.01.2019
Reviews marked as "Verified purchase" were written by customers who verifiably purchased the item from this online shop.
Entries 1 – 10 of 18