Standard SAW Bandpass Filter
Description
Temwell Group offers standard SAW (Surface Acoustic Wave) bandpass filters designed for miniaturized RF modules, effectively meeting the needs of products with limited space. This series of SAW filters supports common frequency bands, covering 600MHz to 2.8GHz, fully supporting applications in mobile communications, IoT, wireless sensors, Bluetooth, Wi-Fi, GPS, and 4G. Despite its extremely small package size, it still provides excellent frequency selectivity and stability, along with low insertion loss, high attenuation capability, and high temperature stability, ensuring signal quality and system performance.
Specification Range
- Frequency band: DC to 6GHz
- Bandwidth: 1MHz to 4GHz
- Type: SMD
- Impedance: 50 /75 ohm
Series Feature
The standard SAW filter series are all mature models with completed designs, and can be quickly ordered and produced without the need for development. Our standard production process is stable, typically delivering within 7 to 14 days, helping customers save time during development and accelerate time-to-market. The products support various SMD package types for easy direct mounting on PCBs, suitable for high-density circuit design needs.
Application
Telecommunication products,
Satellite
RADAR
Base Station
Mining communication
Aviation communication
Custom Service
If you cannot find a fully compatible frequency band or packaging requirement in the existing standard models, Temwell has an experienced R&D team that can tailor the most suitable SAW filter solution based on your application conditions and performance goals, helping you quickly achieve product functionality and RF integration. Contact Temwell today to discuss your custom RF SAW filter requirements and get expert support tailored to your application.
STSD-1842-1747-S2520W
| # | Part Number | Filter TYPE | Center Frequency (MHz) |
Passband (MHz) |
IL (dB) |
VSWR (Typ.) |
Attenuation value (dB) |
POWER (dBm) |
Connect method | SIZE (LxW)(mm) |
Order |
| 1 | STSF-159B8-S5050W | SAW BPF | 159 | 155-163 MHz | ≤ 3.1 | ≤ 1.5 | ≥55dB @DC-129 MHz ≥45dB @189-1000 MHz |
20 | SMT | 5.0x5.0 | link |
| 2 | STSF-159B6-S5050W | SAW BPF | 159.5 | 156.5-162.5 MHz | ≤ 3.1 | ≤ 1.5 | ≥55dB @113.7-119.7 MHz ≥45dB @199.3-205.3 MHz |
20 | SMT | 5.0x5.0 | link |
| 3 | STSF-420B20-S5050W | SAW BPF | 420 | 410-430 MHz | ≤ 2.3 | ≤ 1.7 | ≥45dB @DC-370 MHz ≥42dB @470-850 MHz |
20 | SMT | 5.0x5.0 | link |
| 4 | STSF-422B5-S3030W | SAW BPF | 422.5 | 420-425 MHz | ≤ 1.8 | ≤ 1.6 | ≥50dB @410-415 MHz ≥55dB @440-600 MHz |
20 | SMT | 3.0x3.0 | link |
| 5 | STSF-433B1P7-S3030W | SAW BPF | 433.92 | 433-434.71 MHz | ≤ 2.0 | ≤ 1.8 | ≥48dB @413.5-424 MHz ≥40dB @443.75-454 MHz |
20 | SMT | 3.0x3.0 | link |
| 6 | STSF-433B0P6-S3030W | SAW BPF | 433.92 | 433.62-434.22 MHz | ≤ 2.5 | ≤ 1.8 | ≥35dB @432.92-434.92 MHz ≥38dB @423.22-444.62 MHz |
20 | SMT | 3.0x3.0 | link |
| 7 | STSF-675B25-S3030W | SAW BPF | 675 | 662.5-687.5 MHz | ≤ 1.7 | ≤ 1.5 | ≥35dB @620-650 MHz ≥38dB @710-750 MHz |
20 | SMT | 3.0x3.0 | link |
| 8 | STSF-806B30-S3030W | SAW BPF | 806 | 791-821 MHz | ≤ 2.5 | ≤ 1.6 | ≥55dB @DC-765 MHz ≥45dB @862-910 MHz |
20 | SMT | 3.0x3.0 | link |
| 9 | STSF-847B30-S3030W | SAW BPF | 847 | 832-862 MHz | ≤ 2.6 | ≤ 1.8 | ≥50dB @762-792 MHz ≥40dB @902-932 MHz |
20 | SMT | 3.0x3.0 | link |
| 10 | STSF-860B18-S3030W | SAW BPF | 860 | 851-869 MHz | ≤ 1.4 | ≤ 1.6 | ≥55dB @806-821 MHz ≥55dB @931-955 MHz |
20 | SMT | 3.0x3.0 | link |
| 11 | STSF-866B7-S3030W | SAW BPF | 866.5 | 863-870 MHz | ≤ 2.7 | ≤ 1.5 | ≥45dB @800-853.5 MHz ≥55dB @881.5-1200 MHz |
20 | SMT | 3.0x3.0 | link |
| 12 | STSF-867B15-S3030W | SAW BPF | 867.5 | 860-875 MHz | ≤ 2.6 | ≤ 1.6 | ≥45dB @600-800 MHz ≥38dB @1000-1500 MHz |
20 | SMT | 3.0x3.0 | link |
| 13 | STSF-868B1P3-S5050W | SAW BPF | 868.275 | 868.075-868.475 MHz | ≤ 2.5 | ≤ 1.6 | ≥35dB @866 MHz ≥42dB @888 MHz |
20 | SMT | 5.0x5.0 | link |
| 14 | STSF-868B10-S3030W | SAW BPF | 268.3 | 863.3-873.3 MHz | ≤ 2.5 | ≤ 1.6 | ≥50dB @DC-820 MHz ≥50dB @920-1100 MHz |
20 | SMT | 3.0x3.0 | link |
| 15 | STSF-869B2-S1411W | SAW BPF |
869 |
868-870 MHz | ≤ 2.5 | ≤ 1.8 | ≥40dB @851-856.8 MHz ≥46dB @883-892 MHz |
10 | SMT | 1.4x1.1 | link |
| 16 | STSF-869B2-S3030W | SAW BPF | 869 | 868-870 MHz | ≤ 2.5 | ≤ 1.6 | ≥40dB @845-853 MHz ≥30dB @879-883 MHz |
20 | SMT | 3.0x3.0 | link |
| 17 | STSF-875B10-S3030W | SAW BPF | 875 | 870-880 MHz | ≤ 2.3 | ≤ 1.7 | ≥55dB @825-835 MHz ≥50dB @900-1500 MHz |
20 | SMT | 3.0x3.0 | link |
| 18 | STSF-881B25-S3030W | SAW BPF | 881 | 869-894 MHz | ≤ 2.3 | ≤ 1.8 | ≥43dB @DC-800 MHz ≥40dB @920-1500 MHz |
20 | SMT | 3.0x3.0 | link |
| 19 | STSF-897B30-S3030W | SAW BPF | 887.5 | 880-915 MHz | ≤ 1.6 | ≤ 1.7 | ≥50dB @DC-840 MHz ≥42dB @958-1000 MHz |
20 | SMT | 3.0x3.0 | link |
| 20 | STSF-902B25-S3030W | SAW BPF | 902.5 | 890-915 MHz | ≤ 1.4 | ≤ 1.7 | ≥40dB @700-870 MHz ≥50dB @925-945 MHz |
20 | SMT | 3.0x3.0 | link |
| 21 | STSF-907B15-S3030W | SAW BPF | 907.5 | 900-915 MHz | ≤ 3.0 | ≤ 1.8 | ≥50dB @DC-850 MHz ≥50dB @950-1200 MHz |
20 | SMT | 3.0x3.0 | link |
| 22 | STSF-915B26-S1411W | SAW BPF | 915 | 902-928 MHz | ≤ 1.9 | ≤ 1.6 | ≥38dB @845-880 MHz ≥28dB @947-970 MHz |
10 | SMT | 1.4x1.1 | link |
| 23 | STSF-1537B44-S1109W | SAW BPF |
1537 |
1515-1559 MHz | ≤ 1.0 | ≤ 1.8 | ≥25dB @600-915 MHz ≥25dB @1710-6000 MHz |
10 | SMT | 1.1x0.9 | link |
| 24 | STSF-1650B48-S1109W | SAW BPF | 1650 | 1626.5-1675 MHz | ≤ 1.9 | ≤ 1.5 | ≥50dB @1597-1606 MHz ≥43dB @3200-3400 MHz |
29 | SMT | 1.1x0.9 | link |
| 25 | STSF-1995B30-S3030W | SAW BPF | 1995 | 1980-2010 MHz | ≤ 2.4 | ≤ 1.5 | ≥35dB @770-1900 MHz ≥45dB @2170-2300 MHz |
20 | SMT | 3.0x3.0 | link |
| 26 | STSF-2000B40-S1109W | SAW BPF | 2000 | 1980-2020 MHz | ≤ 1.6 | ≤ 1.5 | ≥46dB @1597-1606 MHz ≥43dB @4000-4100 MHz |
29 | SMT | 1.1x0.9 | link |
| 27 | STSF-2140B60-S3030W | SAW BPF | 2140 | 2110-2170 MHz | ≤ 2.0 | ≤ 1.8 | ≥30dB @2000-2050 MHz ≥35dB @2215-2300 MHz |
20 | SMT | 3.0x3.0 | link |
| 28 | STSF-2150B40-S3030W | SAW BPF | 2150 | 2130-2170 MHz | ≤ 2.0 | ≤ 1.6 | ≥45dB @1940-1980 MHz ≥50dB @2300-2400 MHz |
20 | SMT | 3.0x3.0 | link |
| 29 | STSF-2185B30-S1109W | SAW BPF | 2185 | 2170-2200 MHz | ≤ 1.3 | ≤ 1.3 | ≥36dB @1525-2025 MHz ≥35dB @2300-2500 MHz |
15 | SMT | 3.0x3.0 | link |
| 30 | STSF-2185B30-S3030W | SAW BPF | 2185 | 2170-2200 MHz | ≤ 2.6 | ≤ 1.5 | ≥37dB @2000-2110 MHz ≥40dB @3000-3100 MHz |
20 | SMT | 3.0x3.0 | link |
| 31 | STSF-2332B25-S3030W | SAW BPF | 2332.5 | 2320-2345 MHz | ≤ 2.6 | ≤ 1.5 | ≥50dB @2100 MHz ≥45dB @2400 MHz |
20 | SMT | 3.0x3.0 | link |
| 32 | STSF-2515B30-S3030W | SAW BPF | 2515 | 2500-2530 MHz | ≤ 2.5 | ≤ 1.5 | ≥38dB @1700-2346 MHz ≥40dB @3000-4000 MHz |
20 | SMT | 3.0x3.0 | link |
| 33 | STSF-2535B70-S3030W | SAW BPF | 2535 | 2500-2570 MHz | ≤ 2.7 | ≤ 2.0 | ≥35dB @2100-2400 MHz ≥38dB @2650-4000 MHz |
20 | SMT | 3.0x3.0 | link |
| 34 | STSF-2595B50-S3030W | SAW BPF | 2595 | 2570-2620 MHz | ≤ 2.7 | ≤ 1.5 | ≥35dB @2000-2510 MHz ≥45dB @2680-3000 MHz |
10 | SMT | 3.0x3.0 | link |
| 35 | STSF-2605B60-S3030W | SAW BPF | 2605 | 2575-2635 MHz | ≤ 2.0 | ≤ 1.6 | ≥35dB @DC-2525 MHz ≥30dB @2695-4000 MHz |
20 | SMT | 3.0x3.0 | link |
| 36 | STSF-2655B70-S3030W | SAW BPF | 2655 | 2620-2690 MHz | ≤ 2.5 | ≤ 2.0 | ≥32dB @2450-2550 MHz ≥38dB @2745-3000 MHz |
20 | SMT | 3.0x3.0 | link |