Standard Wifi SAW Filter
Description
Temwell Group offers standard SAW bandpass filters designed for miniaturized, high-performance wireless applications. Specifically tailored for Wi-Fi applications, these standard filters cover both the 2.4GHz and 5GHz bands, supporting common RF module designs for WLAN, wireless routers, IoT, and wearable devices. Standard sizes include 1.8x1.4mm, 1.1x0.9mm, and 0.9x0.7mm, allowing for easy integration onto high-density circuit boards and meeting the demands of modern wireless devices for slimness and compactness.
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 completely matching frequency band, package, or performance specification in your existing products, Temwell's expert technical team can also provide customized filter design and matching services to help you create the most suitable Wi-Fi RF filtering solution. 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-5250B160-S1814W | SAW BPF | 5250 | 5170-5330 MHz | ≤ 1.8 | ≤ 1.3 | ≥37dB @3800-4900 MHz ≥55dB @5490-5850 MHz |
28 | SMT | 1.8x1.4 | link |
| 2 | STSF-5502B665-S1816W | SAW BPF | 5502 | 5170-5835 MHz | ≤ 3.6 | ≤ 1.5 | ≥23dB @4400-5000 MHz ≥53dB @5945-6105 MHz |
31 | SMT | 1.8x1.6 | link |
| 3 | STSF-5662B345-S1814W | SAW BPF | 5662 | 5490-5835 MHz | ≤ 2.9 | ≤ 1.6 | ≥52dB @5170-5330 MHz ≥39dB @7200-7500 MHz |
28 | SMT | 1.8x1.4 | link |
| 4 | STSF-6535B1180-S1816W | SAW BPF | 6535 | 5945-7125 MHz | ≤ 3.3 | ≤ 1.6 | ≥51dB @5490-5650 MHz ≥51dB @5735-5815 MHz |
31 | SMT | 1.8x1.6 | link |
| 5 | STSF-2437B69-S1109W | SAW BPF | 2437 | 2402.5-2471.5 MHz | ≤ 1.4 | ≤ 1.5 | ≥33dB @2370-2390 MHz ≥30dB @2483.5-2500 MHz |
29 | SMT | 1.1x0.9 | link |
| 6 | STSF-2442B82-S0907W | SAW BPF | 2442 | 2402.5-2481.5 MHz | ≤ 1.9 | ≤ 1.6 | ≥47dB @2350-2370 MHz ≥34dB @2496-2501 MHz |
26 | SMT | 0.9x0.7 | link |
| 7 | STSF-2442B82-S1109W | SAW BPF | 2442 | 2402.5-2481.5 MHz | ≤ 1.8 | ≤ 1.6 | ≥47dB @2350-2370 MHz ≥34dB @2496-2501 MHz |
26 | SMT | 1.1x0.9 | link |
| 8 | STSF-2442B82G-S1109W | SAW BPF | 2442 | 2402.5-2481.5 MHz | ≤ 2.0 | ≤ 1.6 | ≥45dB @2350-2370 MHz ≥34dB @2496-2501 MHz |
26 | SMT | 1.1x0.9 | link |
| 9 | STSF-2442B78-S1109W | SAW BPF | 2442 | 2401-2483 MHz | ≤ 2.5 | ≤ 1.6 | ≥33dB @2370.5-2377.5 MHz ≥30dB @2500-2505 MHz |
24 | SMT | 1.1x0.9 | link |