| PartNumber | DFCH21G57HDJAC-RD1 | DFCH21G57HDJAA-RD1 | DFCH21G57HDHAA-RF1 |
| Description | Signal Conditioning 1.57GHz Dielectric Filte | Signal Conditioning 1.57GHz Dielectric Filte | Signal Conditioning 1575.5MHZ GIGAFIL FI |
| Manufacturer | Murata Electronics North America | Murata Electronics North America | Murata Electronics North America |
| Product Category | RF Filters | RF Filters | RF Filters |
| Series | DFCH | DFCH | DFCH |
| Product | Duplexers | Duplexers | Duplexers |
| Packaging | Reel | Reel | Reel |
| Tradename | GIGAFIL | GIGAFIL | GIGAFIL |
| Operating Temperature Range | - 30 C to + 85 C | - 30 C to + 85 C | - 30 C to + 85 C |
| Package Case | - | - | - |
| Frequency | - | - | - |
| Impedance | 50 Ohms | 50 Ohms | 50 Ohms |
| Mounting Type | - | - | - |
| Size Dimension | - | - | - |
| Filter Type | - | - | - |
| Bandwidth | - | - | - |
| Height Max | - | - | - |
| Insertion Loss | - | - | - |
| Ripple | - | - | - |
| Qualification | - | - | Commercial |