Mobile telephone RF filter kinghelm KH SAWF235A for TDSCDMA TD LTE Band 40 systems low loss design
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MOQ:
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Delivery Time:
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Product Description
Product Overview
The KH-SAWF235A is a low-loss RF filter designed for mobile telephone TDSCDMA and TD-LTE Band 40 systems. It operates in an unbalanced to unbalanced configuration and offers a usable passband of 100MHz. This filter is RoHS compatible.
Product Attributes
- Brand: SHENZHEN KINGHEL0 ELECTRON CO.,LTD.
- Product Name: SAW FILTER
- Model Number: KH-SAWF235A
- Marking: V 0
- Origin: Shenzhen, China
- Certifications: RoHS compatible
Technical Specifications
| Item | Test Condition | Min | Typ | Max | Unit |
| ELECTRICAL SPECIFICATION | Ta = 30 ~ +85 | ||||
| Center Frequency | - | 2350 | - | MHz | |
| Insertion Loss (2300~2400 MHz) | - | 1.9 | 2.2 | dB | |
| Amplitude Ripple (2300~2400 MHz) | - | 0.6 | 1.0 | dB | |
| Input VSWR (2300~2400 MHz) | - | 1.6 | 2.0 | ||
| Output VSWR (2300~2400 MHz) | - | 1.6 | 2.0 | ||
| Absolute Attenuation (10~1574 MHz) | 22 | 27 | - | dB | |
| Absolute Attenuation (1574~1577 MHz) | 22 | 27 | - | dB | |
| Absolute Attenuation (1577~1680 MHz) | 22 | 27 | - | dB | |
| Absolute Attenuation (1845~1880 MHz) | 23 | 28 | - | dB | |
| Absolute Attenuation (2110~2170 MHz) | 28 | 33 | - | dB | |
| Absolute Attenuation (2421~2443 MHz) | 13 | 16 | - | dB | |
| Absolute Attenuation (2426~2448 MHz) | 27 | 45 | - | dB | |
| Absolute Attenuation (2431~2483 MHz) | 40 | 44 | - | dB | |
| Absolute Attenuation (4600~4800 MHz) | 30 | 42 | - | dB | |
| Absolute Attenuation (6900~7200 MHz) | 23 | 31 | - | dB | |
| Termination Impedance | Input: | 50 ohm // 5.6nH | |||
| Output: | 50 ohm // 5.6nH | ||||
| Maximum Rating | Operation temperature range | -30 | +85 | ||
| Storage temperature range | -40 | +85 | |||
| ESD(MM) | 50 | VDC | |||
| ESD(HBM) | 175 | VDC | |||
| DC Voltage | 5 | V | |||
| Max Input Power | +29.0 | dBm |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina