Products
RF Spiral Filter helical filter screw filter
| Leader-mw | Introduction to Spiral filter |
Introducing Chengdu Leader Microwave Spiral Filter - the ultimate solution for high-power filtration with compact and efficient design. This innovative product is designed to meet the needs of industries that require precise and reliable filtering of high-power microwave signals. With their small size and high power capabilities, spiral filters are ideal for applications where space is limited and performance is critical.
Chengdu Lida Microwave Spiral Filters are designed to provide excellent filtering performance to ensure the purity and integrity of microwave signals. Its spiral design effectively filters unwanted frequencies, resulting in clean and reliable signal transmission. This makes it an important component in a variety of applications, including telecommunications, radar systems, satellite communications, and more.
Despite their compact size, spiral filters are capable of withstanding high power levels, making them a versatile and powerful solution for demanding environments. Its durable construction and high-quality materials ensure long-term reliability and consistent performance, even under the most challenging operating conditions.
One of the main advantages of spiral filters is their ease of integration into existing systems. Its small footprint and versatile mounting options allow it to easily integrate into new or existing equipment, saving time and effort during installation and setup.
In addition to technical capabilities, Chengdu Lida Microwave Spiral Filters receive the expertise and support of trusted industry leaders. Chengdu Lida Microwave is committed to quality and customer satisfaction, providing comprehensive technical support and assistance to ensure customers make the most of its filtration solutions.
In summary, Chengdu Lida Microwave Spiral Filter sets a new standard for high-power filtration in a compact and efficient manner. Its small size, high power and excellent performance make it a perfect choice for industries that require precision and reliability in microwave signal filtering. Experience the difference spiral filters can make in your application and take your filtration capabilities to the next level.
| Leader-mw | Specification |
| Part Number | Frequency Range (MHz) | Insertion Loss (dB) | VSWR | Connector type | Rejection | Power(W) | Dimensions (mm) |
| LBF-140/150-Q5S | 140-150MHz | ≤1.2dB | ≤1.5 | SMA-F | ≥45dB@145±50Mhz | 20 | 128*47.5*22 |
| LBF-140/350-Q5S | 140-150MHz& 350-400MHz | ≤1.0dB | ≤1.4 | SMA-F | ≤0.8dB@140-150Mhz&≤0.8dB@350-400Mhz | 20 | 124*42*41.5 |
| LBF-220/240-Q5S | 220-240MHz | ≤1.2dB | ≤1.5 | SMA-F | ≥90dB@335-345MHz | 20 | 99*37*20 |
| LBF-224/236-Q5S | 224-236MHz | ≤1.2dB | ≤1.4 | SMA-F | ≥40dB@190Mhz&280MHz | 20 | 99*37*20 |
| LBF-230/238-Q5S | 230-238MHz | ≤1.2dB | ≤1.5 | SMA-F | ≥90dB@335-345MHz | 20 | 99*37*20 |
| LBF-300/350-Q5S | 300-350MHz | ≤1.0dB | ≤1.6 | SMA-F | ≥40dB@200Mhz&500Mhz | 20 | 89*32*20 |
| LBF-320/345-Q5S-1 | 320～345MHz | ≤1.5dB | ≤1.6 | SMA-F | ≥50dB@ 282.5MHz≥50dB@ 382.5MHz | 20 | 89*32*20 |
| LBF-375/395-Q5NJ | 375～395MHz | ≤1.3dB | ≤1.5 | N-F | ≥33dB@ 355～415MHz | 20 | 89*32*20 |
| LBF-380/430-Q5S | 380～430MHz | ≤1.5dB | ≤1.5 | SMA-F | ≥40dB@fo 405±95MHz | 20 | 89*32*20 |
| LBF-421/433-Q5S | 421-433MHz | ≤1.2dB | ≤1.4 | SMA-F | ≥40dB@385Mhz&486Mhz | 20 | 89*32*20 |
| LBF-460/480-Q5S | 460-480MHz | ≤1.0dB | ≤1.6 | SMA-F | ≥40dB@390Mhz&580Mhz | 20 | 89*32*20 |
| LBF-490/530-Q5S | 490-530MHz | ≤1.0dB | ≤1.6 | SMA-F | ≥40dB@420Mhz&610Mhz | 20 | 89*32*20 |
| LBF-520/20-Q5S | 510-530MHz | ≤1.2dB | ≤1.38 | SMA-F | ≥45dB@520±50MHz | 20 | 89*32*20 |
| LBF-532/542-Q5N | 532-542MHz | ≤1.3dB | ≤1.5 | N-F | ≥20dB@560-570Mhz | 20 | 89*32*20 |
| LBF-560/570-Q5N | 560-570MHz | ≤1.3dB | ≤1.5 | N-F | ≥20dB@532-542Mhz | 20 | 89*32*20 |
| LBF-558/608-Q5S1 | 558-608MHz | ≤1.0dB | ≤1.5 | SMA-F | ≥40dB@583±85MHz≥90dB@360±40MHz | 20 | 77*20*26 |
| LBF-600/640-Q5S | 600-640MHz | ≤1.5dB | ≤1.38 | SMA-F | ≥33dB@560MHz; 690MHz≥90dB@430MHz; 850MHz | 20 | 89*32*20 |
| LBF-650/700-Q5S | 650-700MHz | ≤1.0dB | ≤1.6 | SMA-F | ≥40dB@550Mhz&850Mhz | 20 | 89*32*20 |
| LBF-690/710-Q5S LBF-690/710-Q5 | 690-710MHz | ≤1.2dB | ≤1.6 | SMA-F | ≥40dB@±50MHz | 20 | 89*32*20 |
| LBF-700/8-Q5S | 696-704MHz | ≤1.5dB | ≤1.5 | SMA-F | ≥40dB@F0±60Mhz | 20 | 89*32*20 |
| LBF-900/8-Q5S | 896-904MHz | ≤1.5dB | ≤1.5 | SMA-F | ≥40dB@F0±65Mhz | 20 | 89*32*20 |