| PartNumber | HHM1775D1 | HHM1776B2 | HHM1776B3 |
| Description | Signal Conditioning | Signal Conditioning BALUN RF 824-894MHz AGSM | Signal Conditioning GSM900 Tx & Rx Multlayer Balun XFMR |
| Manufacturer | TDK | TDK | TDK Corporation |
| Product Category | Signal Conditioning | Signal Conditioning | Balun |
| Product Type | Filters | Filters | - |
| Product | Baluns | Baluns | Baluns |
| Series | HHM | HHM | HHM |
| Brand | TDK | TDK | - |
| Factory Pack Quantity | 4000 | 4000 | - |
| Subcategory | Filters | Filters | - |
| RoHS | - | Y | - |
| Frequency | - | - | - |
| Frequency Range | - | 824 MHz to 894 MHz | 880MHz ~ 960MHz |
| Bandwidth | - | - | - |
| Impedance | - | 50 Ohms | - |
| Termination Style | - | SMD/SMT | SMD/SMT |
| Package / Case | - | 0603 (1608 metric) | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Packaging | - | Reel | Digi-ReelR Alternate Packaging |
| Operating Temperature Range | - | - 40 C to + 85 C | - 40 C to + 85 C |
| Type | - | Multilayer Chip Balun | Multilayer Chip Balun Transformer |
| Insertion Loss | - | 1.2 dB | 1.2 dB |
| Unit Weight | - | 0.000071 oz | 0.000071 oz |
| Mounting | - | - | SMD/SMT |
| Package Case | - | - | 0603 (1608 metric) |
| Mounting Type | - | - | Surface Mount |
| Impedance Unbalanced Balanced | - | - | 50 / 50 Ohm |
| Phase Difference | - | - | 180° ±10 |
| Insertion Loss Max | - | - | 1.2dB |
| Return Loss Min | - | - | 10dB |