Overview
The Ophir RF 5293 is a solid-state broadband RF power amplifier covering the 0.7–6.0 GHz frequency range with up to 50 watts of output power. Designed for high-power signal amplification, this unit is commonly used in RF testing environments, EMC laboratories, and microwave development applications where stable broadband amplification is required.
The amplifier utilizes a Class A linear design to provide high gain, excellent linearity, and a wide dynamic range across the operating band. These characteristics allow engineers and technicians to perform accurate RF component testing, antenna evaluation, and system validation while maintaining stable signal levels.
With support for standard laboratory power input and internal cooling, the Ophir 5293 is suitable for integration into RF test benches, EMC test systems, and microwave development setups where reliable broadband amplification is necessary.
| Parameter | Specification |
|---|---|
| Frequency Range | 0.7–6.0 GHz |
| Saturated Output Power | 50 Watts nominal |
| Power at P1dB | 30 Watts nominal |
| Small Signal Gain | +48 dB minimum |
| Gain Flatness | ±5.0 dB maximum |
| IP3 | +52 dBm typical |
| Input VSWR | 2:1 max |
| Input / Output Impedance | 50 Ohms nominal |
| RF Input Level | +10 dBm max (0 dBm nominal for full power) |
| AC Input | 110–240 VAC, single phase |
| AC Power Consumption | 650 Watts maximum |
| Cooling | Internal Forced Air |
| RF Connectors | Type-N Female Input / Output |
Applications and Support
Wideband RF amplifiers such as the Ophir 5293 are commonly used in RF test setups where higher signal levels are required for component testing, antenna evaluation, and EMC or microwave system validation. The amplifier provides stable gain across a broad frequency range, allowing engineers to drive test equipment or simulate operational RF environments during development and measurement work.
At The EMC Shop, we regularly work with RF and microwave test equipment and can assist customers in determining compatibility with existing RF systems, connectors, and measurement setups. Whether expanding an RF test lab, integrating additional amplification into an EMC test system, or replacing legacy RF equipment, this type of broadband power amplifier can serve as a reliable signal boost stage for many RF testing applications.
