Callboost 915 МГц 26 м полочный фильтр для пилы полоса пропускания уличный полостной Duplexer усилителя
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- Поставщик: Guangdong,Xinenton,Tech,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 52.6 $* | 55.2 $* |
| Aug-17-2025 | 52.21 $* | 55.17 $* |
| Jul-17-2025 | 44.97 $* | 46.31 $* |
| Jun-17-2025 | 51.51 $* | 54.65 $* |
| May-17-2025 | 44.2 $* | 46.91 $* |
| Apr-17-2025 | 50.74 $* | 53.49 $* |
| Mar-17-2025 | 50.27 $* | 53.56 $* |
| Feb-17-2025 | 49.42 $* | 51.92 $* |
| Jan-17-2025 | 49.12 $* | 51.49 $* |
Характеристики
Callboost 915Mhz Cavity Filter
To suppress interference signals outside the frequency bandwidth of the Lora wireless network.
The CFL915-S20-26M Cavity Filter is a band-pass filter for Lora 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 CFL915-S20-26M cavity filter at the service antenna position, it can effectively improve the receiving sensitivity and increase the access capability by 3~5 times.
The CFL915-S20-26M Cavity Filter is a band-pass filter for Lora 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 CFL915-S20-26M cavity filter at the service antenna position, it can effectively improve the receiving sensitivity and increase the access capability by 3~5 times.
Model | CFL915-S20-26M | ||||||
Frequency Range | 902 ~ 928 MHz | ||||||
Bandwidth | 26M or customize | ||||||
Connector Type | SMA-Female or customized | ||||||
Insertion Loss | ≤ 1.2 dB | ||||||
Ripple | ≤0.5dB | ||||||
VSWR | <=1.2dB | ||||||
Input /output impedance | 50Ω | ||||||
Max Power | 20W | ||||||
Attenuation (dB) | ≥ 60 @ DC-890 MHz ; ≥ 60 @ 940-3800 MHz | ||||||
Operating Temperature | -40℃ ～ +85℃ | ||||||
Dimension | 110*60*51 mm | ||||||
Operating Humidity | ≤ 95% | ||||||
RF Connector | SMA-Female | ||||||
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