Beijing Silk Road Enterprise Management Services Co., Ltd.
| Impedance | 50Ω |
| Insertion Loss | 1.8dB |
| Description | 1.8dB SMD-5P,1.4x1.1mm RF Filters RoHS |
| Mfr. Part # | KH-SAWF244A |
| Package | SMD-5P,1.4x1.1mm |
| Model Number | KH-SAWF244A |
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Product Specification
| Impedance | 50Ω | Insertion Loss | 1.8dB |
| Description | 1.8dB SMD-5P,1.4x1.1mm RF Filters RoHS | Mfr. Part # | KH-SAWF244A |
| Package | SMD-5P,1.4x1.1mm | Model Number | KH-SAWF244A |
The KH-SAWF244A is a low-loss RF filter designed for Bluetooth/WLAN applications, offering coexistence with LTE Band 7/40. It features 50-ohm input and output impedance for unbalanced to unbalanced operation, a usable passband of 78MHz, and is RoHS compatible. This SAW filter is suitable for applications requiring reliable RF performance in crowded spectrum environments.
| Item | Test Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Center Frequency (Fc) | - | - | 2442 | - | MHz |
| Insertion Loss (CH1) | 2402.5~2421.5 MHz | - | 1.8 | 2.2 | dB |
| Insertion Loss (CH2) | 2407.5~2426.5 MHz | - | 1.5 | 1.8 | dB |
| Insertion Loss (CH3~11) | 2412.5~2471.5 | - | 1.5 | 1.8 | dB |
| Insertion Loss (CH12) | 2457.5~2476.5 | - | 1.8 | 2.0 | dB |
| Insertion Loss (CH13) | 2462.5~2481.5 | - | 2.0 | 2.3 | dB |
| Amplitude Ripple (p-p) | 2401~2483 MHz | - | 1.2 | 2.0 | dB |
| VSWR | 2401~2483 MHz | - | 1.7 | 2.1 | - |
| Attenuation | 800~2300 MHz | 25 | 30 | - | dB |
| Attenuation | 2300~2320 MHz | 35 | 38 | - | dB |
| Attenuation | 2320~2370 MHz | 40 | 43 | - | dB |
| Attenuation | 2370~2380 MHz | 28 | 32 | - | dB |
| Attenuation | 2390 MHz | 6 | 8 | - | dB |
| Attenuation | 2500~2510MHz | 20 | 26 | - | dB |
| Attenuation | 2510~2570MHz | 37 | 40 | - | dB |
| Attenuation | 2555~2605MHz | 32 | 35 | - | dB |
| Attenuation | 2605~2655MHz | 30 | 32 | - | dB |
| Attenuation | 2690~4000MHz | 20 | 30 | - | dB |
| Attenuation | 4000~5000MHz | 20 | 30 | - | dB |
| Input/Output Impedance | - | - | 50//18nH | - | - |
| Operation temperature range | - | -30 | - | +85 | |
| Storage temperature range | - | -40 | - | +85 | |
| ESD voltage (MM) | - | - | 50 | - | VDC |
| ESD voltage (HBM) | - | - | 175 | - | VDC |
| DC Voltage (VDC) | 25+/-2 deg.C | - | 5 | - | V |
| Max Input Power | 2000h | - | 24 | - | dBm |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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