| PartNumber | 4432-T-B1 C 470 | 4432-T-B1 B 915 | 4432-T-B1 B 470 |
| Description | RF Development Tools Single Switch Antenna 4432 Rev B1 TRx Testcard 470 | RF Development Tools Tx/Rx Split 4432 Rev B1 TRx Testcard 915 | RF Development Tools Tx/Rx Split 4432 Rev B1 TRx Testcard 470 |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | Silicon Laboratories |
| Product Category | RF Development Tools | RF Development Tools | RF Development Tools |
| RoHS | Y | Y | Y |
| Product | Test Cards | Test Cards | Test Cards |
| Type | RF Transceivers | RF Transceivers | RF Transceivers |
| Tool Is For Evaluation Of | Si4432 | Si4432 | Si4432 |
| Frequency | 470 MHz | 915 MHz | 470 MHz |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Description/Function | Single antenna implemented with RF switch | Separate TX and RX designed for lab testing | Separate TX and RX designed for lab testing |
| Brand | Silicon Labs | Silicon Labs | Silicon Labs |
| Product Type | RF Development Tools | RF Development Tools | RF Development Tools |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Development Tools | Development Tools | Development Tools |