Amplifier Research 75S1G6C RF Power Amplifier
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Amplifier Research 75S1G6C is a 75-watt Class A RF power amplifier covering 1.0–6.0 GHz with mismatch tolerance and remote control via Ethernet, USB, GPIB, and RS-232.
Product details
| Model | 75S1G6C |
| Manufacturer | Amplifier Research |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Amplifier Research 75S1G6C is a solid-state Class A RF power amplifier designed for applications requiring instantaneous bandwidth, high gain, and superior linearity. It delivers a minimum of 75 watts across its 1.0–6.0 GHz operating bandwidth with built-in protection against input overdrive and various failure conditions including over-temperature and power supply faults. The modular design enables easy maintenance and service.
Key Features
- 75 watts CW across 1.0–6.0 GHz bandwidth
- Class A design for exceptional linearity and low spurious signals
- 100% mismatch tolerant—continues operation into high VSWR loads including open and short circuits
- Built-in fault monitoring and protection from over-temperature and power supply failures
- Multiple remote control options: Ethernet, USB, GPIB (IEEE-488), fiber-optic serial, and RS-232
- Low acoustical noise operation
- Modular design for easy maintenance
Applications
- EMC testing (military, aviation, automotive, commercial)
- Radiated and conducted EMC testing
- General purpose RF, antenna, and component testing
- Wireless and communication component and subsystem testing
- 5G testing applications
Specifications
| Front Panel Display | A front panel display indicates the operational status and fault conditions. All amplifier control functions, and status indications are available remotely using GPIB/IEEE-488, RS-232, fiber-optic serial, USB, or Ethernet. Interface connectors are located on the back panel. Local and remote operation is managed by a switch on the front panel. |
| Multiple Purpose Amplifier | This is a multiple purpose amplifier. The low level of spurious signals and linearity make it ideal for use as a driver in testing wireless and communication components and subsystems. By covering such a wide bandwidth, it is suitable for 5G testing applications. Due to the Class A design, it is also suitable for EMC Test applications where continued operation into high VSWR loads including open and short circuits is required. |
| Export Classification | The export classification for this equipment is 3A001. These commodities, technology or software are controlled for export in accordance with the U.S. Export Administration Regulations. Diversion contrary to U.S. law is prohibited. |
| Feature | SymbolMinimumTypicalMaximum |
| Rated Power Output | PSAT75W85W>125W |
| Input for Rated Output | Pin----1.0mW 0dBm |
| Power Output @ 1 dB Compression | P1dB50W70W>100W |
| Power Output @ 3 dB Compression | P3dB65W85W>120W |
| Operating Frequency | BW1.0GHz--6.0GHz |
| Gain (Small Signal) | 51dB54dB56dB |
| Flatness | ∆G--±1.5dB±2.5dB |
| Input Impedance | Z in--50Ω 1.5:1 VSWR -- 2.0:1 VSWR |
| Output Impedance | Z out--50Ω-- |
| 3rd Order Intercept | IP3--+56dBm-- |
| Noise Figure | NF--10dB-- |
| Spurious | ---73dBc-- |
| Power Consumption | PD----450W |
| Feature | Parameter |
| Cooling | Forced air (self-contained fans) Side inlets / rear outlet Δt = +7°C (typical) |
| Regulatory Compliance | EMC: EN 61326-1 Safety: UL 61010-1 CAN/CSA C22.2 #61010-1 CENELEC EN 61010-1 RoHS: Directive 2011/65/EU Export: 3A001 |
| Connector Interfaces | RF input: N female (50 Ω) RF output: N female (50 Ω) IEEE-488: 24-pin female RS-232: 9-pin subminiature D female RS-232 (fiber optic): ST USB 2.0: Type B Ethernet: RJ-45 Interlock: 15-pin subminiature D female AC: C14 |
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Amplifier Research 75S1G6C RF Power Amplifier
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