Product Overview
This catalog details a range of RF components including antennas, filters, balun transformers, diplexers, triplexers, common mode filters, couplers, SAW filters, and antenna switches. These products are designed for various high-frequency applications such as GPS, Bluetooth, Wi-Fi, WiMAX, MoCA, Docsis, and LTE bands.
Product Attributes
- Note: Specifications are subject to change without prior notice. Please consult sales representatives or product engineers before ordering.
- Note: This catalog provides typical specifications due to space limitations. Product specifications or approval sheets must be obtained before ordering.
Technical Specifications
| Product Type | Ordering Code Prefix | Description | Key Applications | Key Specifications |
| Chip Antenna | RF ANT | SMD Antenna | GPS (1.575GHz), Bluetooth/WiFi, WiMAX | Dimensions: e.g., 321612 (L=3.2mm, W=1.6mm, T=1.2mm) |
| High Frequency Multilayer Band Pass Filter | RF BPF | Band Pass Filter | 2.4GHz ISM, WiMAX, 5GHz, GNSS (1558-1606 MHz), 860-960MHz/1805-2025 MHz, MoCA/Docsis, LTE | Dimensions: e.g., 322515 (L=3.2mm, W=2.5mm, T=1.5mm) |
| High Frequency Multilayer Balanced Filter | RF BPB | Balanced Type Band Pass Filter | 2.4GHz ISM, WiMAX | Dimensions: e.g., 252009 (L=2.5mm, W=2.0mm, T=0.9mm) |
| High Frequency Multilayer Low Pass Filter | RF LPF | Low Pass Filter | GSM850/900GHz, DCS/PCS, 2.4GHz ISM, 5GHz, LTE, MoCA | Dimensions: e.g., 201210 (L=2.0mm, W=1.2mm, T=1.0mm) |
| High Frequency Multilayer High Pass Filter | RF HPF | High Pass Filter | 2496-2690 MHz, 5GHz, MoCA | Dimensions: e.g., 252009 (L=2.5mm, W=2.0mm, T=0.9mm) |
| Balun Transformers | RF BLN | BALUN | 2.4GHz ISM, 5GHz ISM, LTE, GSM 850/900, DCS1800/PCS1900 | Dimensions: e.g., 201208 (L=2.0mm, W=1.2mm, T=0.8mm) |
| Diplexer | RF DIP | Diplexer | 2.4GHz ISM, GPS (1.575GHz)/ISM (2.4GHz)/5GHz, 892 MHz & 1.94GHz | Dimensions: e.g., 201210 (L=2.0mm, W=1.2mm, T=1.0mm) |
| Triplexer | RF TIP | Triplexer | GPS (1.575GHz)/ISM (2.4GHz)/5GHz | Dimensions: e.g., 2109 (L=2.1mm, W=0.9mm) |
| Common Mode Filter | RF CMF | Common Mode Filter | High Speed Transmission Lines, USB2.0, IEEE1394, LVDS(mini) | Dimensions: e.g., 122010 (L=1.2mm, W=2.0mm, T=1.0mm) |
| Coupler | RF CPL | Coupler | 2.4GHz ISM, 2.4/5GHz ISM, LTE | Dimensions: e.g., 18 (Length 1.6mm, Width 0.8mm), Coupling Factor: 10 dB |
| SAW Filter | SF | SAW Filter | Various frequency bands | Dimensions: e.g., 1411 (L=1.4mm, W=1.1mm), Center Frequency: e.g., 2595MHz |
| Antenna Switch (GPIO) | RF ASW | Antenna Switch | GPIO controlled | N/A |
| Antenna Switch (MIPI) | RF ASW | Antenna Switch | MIPI controlled | N/A |
| Antenna Switch Module (MIPI) | RM ASM | Antenna Switch Module | MIPI controlled | N/A |
| Customer Made Antenna | N/A | Various Antenna Types | Dipole, PCB, FPA, Metal, NFC | N/A |
2410121648_Walsin-RFBPF1608060K68Q1C_C127628.pdf
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