RF1407D
Order Number RF1407D
- 868.6MHz SAW Filter
- Bandwidth: 1.2 MHz @ 3 dB Passband
- Max Insertion Loss: 4.2000 dB
Features Plus Operation throughout Europe Simplies Design and BOM
- to provide front-end selectivity in 868.6MHz Wireless Receivers
- Low-Loss, Coupled-Resonator Quart Design
- Simple External Impedance Matching
Explanation of Product Status 
Products under development
Please contact us for product availability and sample lead-time.Product is in mass production. 
Not recommended for new designs. We are evaluating the schedule for the discontinuing of production of this item. Contact Murata or refer to the website for details of product supply and possible alternative product information. 
Production of this product has stopped. Contact Murata for inventory availability and possible alternative products. This product is particularly recommended among our products currently in production. 
It's new item.
The RF1407D is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter designed to provide
front-end selectivity in 868.60 MHz receivers. Receiver designs using this filter include superhet IF, direct
conversion and superregen. Typical applications of these receivers are wireless remote-control and security
devices operating in Europe under ETSI I-ETS 300 220, in Germany under FTZ 17 TR 2100, in the United
Kingdom under DTI MPT 1340 (for automotive only), in France under PTT Specifications ST/PAA/TPA/AGH/
1542, and in Scandinavia.
This coupled-resonator filter (CRF) uses selective null placement to provide suppression, typically greater
than 40 dB, of the LO and image spurious responses of superhet receivers with 10.7 MHz IF. Murata's
advanced SAW design and fabrication technology is utilized to achieve high performance and very low loss
with simple external impedance matching (not included).
| Product Type | Filter | |
| Frequency | 868.6MHz | |
| Frequency MHz (min) | 868.2000 | |
| Frequency MHz (max) | 868.9900 | |
| Bandwidth MHz (typical) | 1.800 | |
| Insertion Loss (typ) | 3.00 dB | |
| Insertion Loss (max) | 4.20 dB | |
| Operating Temperature Range | -40 to +85 | |
| Operating Temperature °C (min) | -40 | |
| Operating Temperature °C (max) | 85 | |
| Mounting Type | 8-Terminal Ceramic Surface Mount Package (SMP) | |
| Package | SM3838-8 | |
| Lid Symbol | 505 | |
| Dimension | 3.8 x 3.8 mm | |
| 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 | May 13, 2008 |
| S-Parameter Narrow | Download |
| S-Parameter Wide | Download |
| RoHs File | View |
| Key Markets | Automotive | Retail | Consumer Electronics and Fitness | Commercial and Residential Building Automation | Smart Grid & AMR |
| Key Applications | Automotive Keyless Entry | Tire Pressure Monitoring | Wireless Point-of-Sale Terminals | Data Link Equipment | Peripherals | Remote Bar Code Data Entry | Bar Code Readers | Identification Tags | Home Automation | Door and Gate Openers | Personal and Home Security | Automated Meter Reading | Consumer Sports |
| Applications Characteristics | For the Receivers within Internet of Things and M2M wireless remote control and security devices: | - Operating under ETSI-ETS 300 220; Germany FTZ 17 TR 2100; UK DTIMPT 1340 (automotive only); France ST/PAA/TPA/AGH1542; and Scandinavia | - 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 | RF1407D |
| Packaging | Tape and Reel |
| Shipping Size | 7" @ 500 Units / Reel; 13" @ 3000 Units / Reel |