I bought this item to use my 800mW 1.2GHz video transmitter bought from Banggood and a 2.4GHz FRsky radio. I did a test of the transmitter with the stock antenna and a power supply, with Vcc=12V the current is 235mA and it turns off the Wifi connection of my computer on 2.4GHz. Then I tried to insert the filter, the Wifi connection of my computer has no problem with the interference proving that the filter is working a expected... But... the current from my power supply is now 116mA, I suspect that the transmitter is experiencing a SWR line impedance problem and is reacting by limiting the output power. So my conclusion for now is that the filter is not working properly with the stock antenna, I'll give a try with a homemade cloverleaf antenna to see if the problem can be solved.

I bought this item to use my 800mW 1.2GHz video transmitter bought from Banggood and a 2.4GHz FRsky radio. I did a test of the transmitter with the stock antenna and a power supply, with Vcc=12V the current is 235mA and it turns off the Wifi connection of my computer on 2.4GHz. Then I tried to insert the filter, the Wifi connection of my computer has no problem with the interference proving that the filter is working a expected... But... the current from my power supply is now 116mA, I suspect that the transmitter is experiencing a SWR line impedance problem and is reacting by limiting the output power. So my conclusion for now is that the filter is not working properly with the stock antenna, I'll give a try with a homemade cloverleaf antenna to see if the problem can be solved.

I bought this item to use my 800mW 1.2GHz video transmitter bought from Banggood and a 2.4GHz FRsky radio. I did a test of the transmitter with the stock antenna and a power supply, with Vcc=12V the current is 235mA and it turns off the Wifi connection of my computer on 2.4GHz. Then I tried to insert the filter, the Wifi connection of my computer has no problem with the interference proving that the filter is working a expected... But... the current from my power supply is now 116mA, I suspect that the transmitter is experiencing a SWR line impedance problem and is reacting by limiting the output power. So my conclusion for now is that the filter is not working properly with the stock antenna, I'll give a try with a homemade cloverleaf antenna to see if the problem can be solved.

it cuts off 2.4.G interference completely on 1.2 space. used with 1.2 G 800 mw transmitter and works perfectly with sock antennas , however if you use a clover leaf antenna certain amount of interference will remain. good produce. it could break easily on a crash, better to position inside the frame. good product.

it cuts off 2.4.G interference completely on 1.2 space. used with 1.2 G 800 mw transmitter and works perfectly with sock antennas , however if you use a clover leaf antenna certain amount of interference will remain. good produce. it could break easily on a crash, better to position inside the frame. good product.

it cuts off 2.4.G interference completely on 1.2 space. used with 1.2 G 800 mw transmitter and works perfectly with sock antennas , however if you use a clover leaf antenna certain amount of interference will remain. good produce. it could break easily on a crash, better to position inside the frame. good product.

Товар соответствует описанию.

Товар соответствует описанию.

Товар соответствует описанию.

Without this filter my gps loses most of it's sensitivity and fails in heavy overcast conditions, with this filter, all is good.

Without this filter my gps loses most of it's sensitivity and fails in heavy overcast conditions, with this filter, all is good.

Without this filter my gps loses most of it's sensitivity and fails in heavy overcast conditions, with this filter, all is good.

Will see how it works...

Will see how it works...

Will see how it works...

Absolute must if you fly UHF 433 MHz and 1.2-1.3GHz Video FPV planes. It cuts all kind of noise that will show up on your relay 5.8GHz signal.

Absolute must if you fly UHF 433 MHz and 1.2-1.3GHz Video FPV planes. It cuts all kind of noise that will show up on your relay 5.8GHz signal.

Absolute must if you fly UHF 433 MHz and 1.2-1.3GHz Video FPV planes. It cuts all kind of noise that will show up on your relay 5.8GHz signal.

I run these on my ULRS planes and they have little impact on transmitter range, yet help block 2nd and 3rd order harmonics particularly in Glonas L2 and L3 when running at 900mhz-1ghz, despite being below the ideal cutoff point. Also regular GPS stays more healthy if obsolete 1.2ghz is used.

I run these on my ULRS planes and they have little impact on transmitter range, yet help block 2nd and 3rd order harmonics particularly in Glonas L2 and L3 when running at 900mhz-1ghz, despite being below the ideal cutoff point. Also regular GPS stays more healthy if obsolete 1.2ghz is used.

I run these on my ULRS planes and they have little impact on transmitter range, yet help block 2nd and 3rd order harmonics particularly in Glonas L2 and L3 when running at 900mhz-1ghz, despite being below the ideal cutoff point. Also regular GPS stays more healthy if obsolete 1.2ghz is used.

Using with 0.9 ghz transmitter

Using with 0.9 ghz transmitter

Using with 0.9 ghz transmitter

Działa zgodnie z planem. Dobra jakość. Dostarczone szybko. Dobra robota, 👌🏻👍🏻

works as intended. good quality. delivered quick. well done 👌🏻👍🏻

Działa zgodnie z planem. Dobra jakość. Dostarczone szybko. Dobra robota, 👌🏻👍🏻

gut angekommen und gute Qualität

gut angekommen und gute Qualität

gut angekommen und gute Qualität