{"product_id":"1-2ghz-fpv-vtx-low-pass-filter-12lpf","title":"12LPF 1 .2GHz RC Wireless Transmitter Low Pass Filter","description":"\u003ch1\u003e1.2GHz FPV VTX Low Pass Filter (12LPF)\u003c\/h1\u003e\u003cp\u003eIf your 1.2GHz long-range video feed is turning your 2.4GHz control link into an uncooperative, twitching mess, congratulations: you forgot that RF harmonics exist. The 12LPF 1.2GHz Low Pass Filter is the no-nonsense cure for self-inflicted radio frequency interference. Plumbed directly between your 1200MHz–1390MHz FPV video transmitter and antenna, this monolithic LC multi-pole filter savagely nukes second-harmonic bleed (\u0026gt;35dB attenuation at 2.4GHz) before it can murder your RC control signal or cause servo jitter. Stop blaming solar flares for your failsafes and filter your RF stack properly.\u003c\/p\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKiller 2.4GHz Suppression:\u003c\/strong\u003e Slams the brakes on second-harmonic noise with \u0026gt;35dB attenuation, keeping your 2.4GHz receivers pristine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimal Signal Penalty:\u003c\/strong\u003e Extremely low insertion loss (under 0.7dB typical at 1300MHz) so your long-range video retains its punch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8W RF Power Rating:\u003c\/strong\u003e Easily handles high-power video transmitters without saturating or burning up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInline SMA Connectors:\u003c\/strong\u003e Fitted with standard SMA male to female ports for effortless, zero-cable integration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy You Want It\u003c\/h3\u003e\u003cp\u003eFlying long-range 1.2GHz video alongside 2.4GHz control links without a low pass filter is an invitation for erratic servo jitter and random failsafes. The 12LPF cleans up dirty harmonic emissions at the source, ensuring crystal-clear video output and rock-solid control response without sacrificing your output power.\u003c\/p\u003e\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 1200MHz – 1390MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassband:\u003c\/strong\u003e DC – 1425MHz (\u0026lt; 1.5dB loss)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Loss:\u003c\/strong\u003e \u0026lt; 0.7dB typical at 1300MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarmonic Attenuation:\u003c\/strong\u003e \u0026gt; 35dB typical at 2.4GHz (Second Harmonic)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Handling:\u003c\/strong\u003e Up to 8W RF power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharacteristic Impedance:\u003c\/strong\u003e 50 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e SMA Male to SMA Female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 0.03kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PC + Metal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWill this low pass filter reduce my 1.2GHz video range?\u003c\/h4\u003e\u003cp\u003eNot noticeably. With a typical insertion loss under 0.7dB at 1300MHz, the drop in power is negligible compared to the massive reduction in control link interference.\u003c\/p\u003e\u003ch4\u003eWhere should I install the 12LPF filter?\u003c\/h4\u003e\u003cp\u003eScrew it inline directly between your 1.2GHz video transmitter's SMA output port and your video antenna for optimal noise suppression.\u003c\/p\u003e\u003ch3\u003eIn the Box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1x 12LPF 1.2GHz RC Wireless Transmitter Low Pass Filter\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e#FPV #12GHzFPV #LowPassFilter #RFInterference #LongRangeFPV\u003c\/p\u003e","brand":"PINOYFPV","offers":[{"title":"Default Title","offer_id":58571414503805,"sku":"VTX-076","price":8.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/1.2G_LPF.webp?v=1787320287","url":"https:\/\/www.unmannedtechshop.co.uk\/de\/products\/1-2ghz-fpv-vtx-low-pass-filter-12lpf","provider":"Unmanned Tech","version":"1.0","type":"link"}