📶 Elevate Your Signal Game!
The 433MHZ GSM GPRS SMA Male Plug Horn Antenna Amplifier is a high-performance antenna designed for optimal connectivity. With a 50 Ohm impedance and a maximum range of 3 meters, it features a durable, pressure-resistant cable and pure copper connectors for superior signal quality. Ideal for various access points, this antenna is easy to install and built to last.
| Impedance | 50 Ohm |
| Maximum Range | 3 Meters |
K**K
Running great on my DMR hotspot
I'm running one of these on my Raspberry Pi Zero / Zumspot hotspot. It only puts out 10 milliwatts, but with one of these antennae in my attic, I have nearly a mile of coverage in my (mostly flat) neighborhood. Great for getting me DMR hotspot coverage when I'm walking my basset hounds. Note, I'm running an AnyTone 878 HT with a Nagoya 701 antenna, running at full power. But that gives me significant coverage.
S**A
Great antenna!
Well made antenna with very low SWR from 430mHz - 450mHz. I use it with my DMR handheld at home. Great improvement over the standard rubber duck.
T**S
Antenna is not tuned to 433MHz
Antenna is tuned to 500MHz, not 433MHz as advertised. See attached graph. Return loss is -7.8dB at 430MHz (implies VSWR is 2.4)Figuring to not entirely trust my VNA, I also tried to use it in my 425MHz LoRa network to replace my home-made antenna which is a couple of pieces of aluminium screwed into a 2x2. Saw the RSSI drop by 10dB when using this antenna. Switched back to the home-made antenna and returned this.
K**)
Dipole antenna for tinyGS project
Works well for receiving LoRa satellites using TinyGS project.
F**E
Triples the range
This tripled the range of my 433Mhz RTL433 receiver. Great buy
T**Y
Great
Helped to extend the range of our Mule property gate
S**D
Get a 500MHz antenna for a 433MHz price!
Warmed up the 5061B and gave it a quick scan... S11 null at 500MHz with 433MHz barely an honorable mention.Probably saved a bit of money by shortening those cute little arm thingies.Returned it.
M**E
Using as gate opener antenna, works fine.
Bought for gate opener antenna as others mentioned worked well for that application. I can confirm, works very well.Keep in mind the connector on the cable is an SMA type. If whatever you are using this antenna for is not SMA type, then you will need cable adapter.
J**K
work great
I used it to extend my garage opener receiving signal. it works great
J**R
For my car
Perfect for use in the car for long-range LoRa data transfer.
M**G
Works great as an electric gate antenna
Nice antenna. Functions very well in extending range of our electric gate opener. Far cheaper than an OEM antenna. Overall would recommend for this purpose!
D**N
Doesn't improve garage door opener range
My range is same with this antenna and the piece of coax cable on the garage door opener.
I**T
Excellent
Great product. Solved fringe signal issues. Solid construction. Can't ask for much more.
Trustpilot
1 week ago
2 months ago
