Especializados en Repetidores de Señal & Bloqueador R&D y fabricación desde 2006
Filtro de cavidad AMPLITEC de 868 MHz para amplificador Lora Flarm, punto de acceso de helio, minero de red, filtro HNT de 868 MHz, SMA 7M, 4M, filtro de cavidad SAW
* Ancho de banda 7M / 4M / 26M o personalizar.
* Pérdida de inserción <000000>le; 1,4 dB.
* Onda <000000>le;0,5dB.
* VSWR <=1,2 dB.
* Impedancia de entrada/salida 50ohm.
* Atenuación (dB) <000000>ge; 55 a CC-857 MHz; <000000>ge; 55 a 876-3800 MHz.
Amplitec 4M/7M 868Mhz Cavity Filter For Helium Miner
To suppress interference signals outside the frequency bandwidth of the Lora wireless network.
The FL868-S20 Cavity Filter is a band-pass filter for Helium IoT, the main function is to suppress interference signals outside the frequency bandwidth of the Lora wireless network. Compared with RF SAW Filter, Cavity Filter has stronger out-of-band suppression capability and smaller insertion loss.
By adding an CFL868-S20 cavity filter at the service antenna position of Helium Miner, it can effectively improve the receiving sensitivity of Miner and increase the access capability by 3~5 times.
Mohlala | FL868-S20 |
Maqhubu a Range | 863 ~ 870 MHz |
Bophahamo ba motlakase | 7M / 4M or customize |
Connector Type | SMA-Female or customized |
Insertion Loss | <000000>le; 1.4 dB |
Ripple | <000000>le;0.5dB |
VSWR | <=1.2dB |
Input /output impedance | 50Ω |
Max Power | 20W |
Attenuation (dB) | <000000>ge; 55 @ DC-857 MHz ; <000000>ge; 55 @ 876-3800 MHz |
Mocheso oa ho sebetsa | -40℃ ～ +85℃ |
Boemo | 130*60*45 mm |
Operating Humidity | <000000>le; 95% |
RF Connector | SMA-Female |
* Bandwidth 7M / 4M / 26M or customize.
* Insertion Loss <000000>le; 1.4 dB.
* Ripple <000000>le;0.5dB.
* VSWR <=1.2dB.
* Input /output impedance 50ohm.
* Attenuation (dB) <000000>ge; 55 @ DC-857 MHz ; <000000>ge; 55 @ 876-3800 MHz.
Enlaces útiles
Teléfono: +86-757-83308238,13715513766
Correo electrónico: info@amplitec.cn
Dirección: 4to Piso, 4to Edificio, No. 60 de Langbao West Road, distrito de Chancheng, ciudad de Foshan, Guangdong, China. 528000