The 7821A is a 1.85mm female to 1.85mm female coaxial adapter designed for calibration-grade metrology applications, supporting frequencies from DC to 26.5 GHz with a maximum VSWR of 1.06. It has a length of 0.750 inches (1.905 cm) and complies with IEEE standard 287 for instrument grade general precision connectors (GPC1.85). The adapter is phase matched within its series and constructed for high repeatability and durability under repeated connection cycles.
Calibration-grade metrology adapters have been designed as an integral part of Maury’s renowned vector network analyzer (VNA) calibration kits and are also available separately where calibration-grade precision is demanded. Calibration-grade metrology adapters offer the lowest VSWR reducing the mismatch between connected components and ensuring highest signal flow. Calibration-grade metrology adapters are available with coaxial BNC, TNC, AFTNC, SMA, Type N, 7mm, 3.5mm, 2.92mm, 2.4mm and 1.85mm connectors up to 67 GHz, as well as with specialized NMD test port connectors and bulkhead connectors.
| Maury Microwave | |
|---|---|
| Product Category | Coaxial Connectors |
| Product Number | 7821A |
| Product Name | Coaxial Adapters |
| Gender | Female / Jack |
