TRS278-122-75+ is a 75Ω surface-mount balanced to balanced transformer covering the 40 to 1250 MHz band, supporting bandwidth requirements for DOCSIS® 3.1 compliant systems and equipment. The transformer provides a 2.78:1 secondary/ primary impedance ratio with 0.6 dB insertion loss, 0.3 dB amplitude unbalance, and ±1° phase unbalance typ. Featuring core and wire construction on a 6-pad printed laminate base with gold over nickel termination finish, the unit measures 0.250” x 0.280” x 0.165”, accommodating dense circuit board layouts.
RF Balun 40MHz ~ 1.25GHz 75 / 75Ohm 6-SMD Module
RF Balun 40MHz ~ 1.25GHz 75 / 75Ohm 6-SMD Module
RF Balun 40MHz ~ 1.25GHz 75 / 75Ohm 6-SMD Module
| Mini-Circuits | DigiKey | |
|---|---|---|
| Product Category | Transformers | Transformers |
| Product Number | TRS278-122-75+ | 3157-TRS278-122-75+CT-ND |
| Product Name | 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75Ω | Balun |
| Category | Signal | Signal |
| Other Transformer Types / Applications | RF | Balun |
| Winding Turns | Step-Up Transformer |
