SF1142B
Order Number SF1142B
- 315MHz SAW Filter
- Bandwidth: 4.2 MHz @ 1 dB Passband
- Max Insertion Loss: 14.0000 dB
- use in SDARS IF Receiver Applications
- Low Insertion Loss 14dB Max (+/- 2.25MHz @ 1dB Passband and -40 to +85 C)
- Differential Input and Output
- Description
- Specs
- Documents
- Applications
- Purchase
| The SF1142B is Designed for SDARS IF Receiver Low Insertion Loss , 5.0 X 7.0 mm Surface-Mount Case , Differential Input and Output , Complies with Directive 2002/95/EC (RoHS) |
| Product Type | Filter |
| Product Status | recommended in production |
| Frequency | 315MHz |
| Bandwidth Measured | MHz |
| Bandwidth MHz (typical) | 4.5 |
| Passband Measured | dB |
| Insertion Loss (typ) | 13.0000 |
| Insertion Loss (max) | 14.0000 |
| Specification Temperature Range | -40 to +85 |
| Specification Temperature °C (min) | -40 |
| Specification Temperature °C (max) | 85 |
| Mounting Type | 10-Terminal Ceramic Surface Mount Package (SMP) |
| Package | SMP-03 |
| Lid Symbol | SF1142B |
| Dimension | 7 x 5 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 | Feb 16, 2006 |
| RoHs File | View |
| Key Markets | Automotive | Consumer Electronics |
| Key Applications | SDARS Receivers (Sirius and XM) | SDARS Repeaters |
| Applications Characteristics | Satellite Digital Audio Radio Service (SDARS): | - SDARS Intermittent Frequency (IF) | - Low insertion loss | - Low amplitude and group delay ripple | - High out-of-band rejection | - Small size. |
| Order Number | SF1142B |
| Shipping Size | 7" @ 500 Units / Reel; 13" @ 2000 Units / Reel |