RF1419D
Order Number RF1419D
- 403.5MHz SAW Filter
- Bandwidth: 3 MHz @ 3 dB Passband
- Max Insertion Loss: 2.5000 dB
High Performance Features Simplify MICS Application Design
- to provide front-end selectivity in 402-405MHz Medical Implant Communication Service (MICS) applications
- Advanced Lithium Tantalate (LiTa03) design for Low Insertion Loss
- Designed to match to 50m, with no external LC required
- Description
- Specs
- Documents
- Applications
- Purchase
| The RF1419D is a surface-acoustic-wave (SAW) filter designed to provide front-end selectivity in the 402-405 MHz band. This filter is ideal for short range wireless medical data applications where small size and low power consumption are required features. Receiver designs using this filter include superhet, direct conversion or superregen. Murata's advanced SAW design and fabrication technology is utilized to achieve high performance and optimum loss with simple external impedance matching. |
| Product Type | Filter |
| Product Status | recommended in production |
| Frequency | 403.5MHz |
| Bandwidth Measured | MHz |
| Bandwidth MHz (typical) | 7.500 |
| Passband Measured | dB |
| Insertion Loss (typ) | 1.6000 |
| Insertion Loss (max) | 2.5000 |
| Specification Temperature Range | -40 to +85 |
| Specification Temperature °C (min) | -40 |
| Specification Temperature °C (max) | 85 |
| Mounting Type | 8-Terminal Ceramic Surface Mount Package (SMP) |
| Package | SM3838-8 |
| Lid Symbol | 560 |
| Dimension | 3.8 x 3.8 mm |
| Power Class | No |
| Technology | SAW |
| RoHs Compliant | Yes |
| ISO9001 | Yes |
| TS16969 | Yes |
| Document Statement | Visit the Support section for Application Notes, Reference Designs, White Papers, and more information about designing products using Murata SAW filters. |
| Data Sheet | Download PDF |
| Data Sheet Date | Mar 21, 2008 |
| S-Parameter Narrow | Download |
| RoHs File | View |
| Key Markets | Healthcare | Medical |
| Key Applications | Cardiac Pacemakers | Cardiac Defibrillators | Neuromuscular Stimulators |
| Applications Characteristics | For medical implant devices with receivers that require rejection of strong out-of-band signals: | - That are non-life sustaining operational elements | - Operating under FCC Part 95 | - That require rejection of strong out-of-band signals (needing, for example, typical out-of-band rejection of 50 dB); | - That may require special rejection at -10.7MHz for local oscillator rejection and special rejection at -21.4MHz for image spurious response for typical superhet receivers. |
| Order Number | RF1419D |
| Shipping Size | 7" @ 500 Units / Reel; 13" @ 3000 Units / Reel |