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| PartNumber | RF3181 | RF3181E | RF3181D |
| Description | Signal Conditioning 916.50MHz Narrowband Receiver Front End | Signal Conditioning 916.50MHz Narrowband Receiver Front End | Signal Conditioning 916.50MHz Narrowband Receiver Front End |
| Manufacturer | Murata Electronics | Murata Electronics North America | Murata Electronics North America |
| Product Category | Balun | SAW Filters | SAW Filters |
| RoHS | Details | - | - |
| Product | SAW Filters | SAW Filters | SAW Filters |
| Frequency | 916.5 MHz | 916.5MHz Center | 916.5MHz Center |
| Frequency Range | 916.4 MHz to 916.6 MHz | - | - |
| Voltage Rating | 30 VDC | 12 VDC | 12 VDC |
| Brand | Murata Electronics | - | - |
| Bandwidth | 750 kHz | 750kHz | 600kHz |
| Termination Style | Radial | SMD/SMT | SMD/SMT |
| Package / Case | TO-39-3 | - | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Packaging | Reel | Digi-ReelR Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Insertion Loss | 3.2 dB | 2.7dB | 2.5dB |
| Mounting | Through Hole | SMD/SMT | SMD/SMT |
| Type | SAW Filter Coupled Resonator | SAW Filter Coupled Resonator | SAW Filter Coupled Resonator |
| Series | - | - | * |
| Package Case | - | SM-3030-6 | SM-3838-8 |
| Impedance | - | 54.2 kOhms 52.8 kOhms | 37 Ohms 25 Ohms |
| Mounting Type | - | Surface Mount | Surface Mount |
| Size Dimension | - | 0.118" L x 0.118" W (3.00mm x 3.00mm) | 0.150" L x 0.150" W (3.80mm x 3.80mm) |
| Applications | - | Meter Reading | Meter Reading |
| Filter Type | - | Band Pass | Band Pass |
| Ratings | - | - | - |
| Height Max | - | 0.054" (1.38mm) | 0.055" (1.40mm) |