RENT AMPLIFIER RESEARCH 800A3A RF Amplifier (Call for Availability)
The Amplifier Research 800A3A is a robust, air-cooled RF amplifier meticulously engineered for applications demanding instantaneous bandwidth and exceptional gain performance. This self-contained, solid-state amplifier delivers a minimum of 800 watts of swept power when paired with an RF sweep generator, making it a reliable choice for a wide range of RF testing and diagnostic applications.
Equipped with a user-friendly digital control panel, the 800A3A allows for seamless local and remote control. The integrated display presents key operational metrics including forward power, reflected power, control status, and real-time reports of internal amplifier status. Users can easily manage gain adjustments thanks to the built-in gain control, while RF output level protection ensures optimal performance and longevity of both the amplifier and connected equipment.
One of the standout features of the 800A3A is its versatile transformer with selectable taps, allowing for precise impedance matching to various load impedances. This capability is particularly advantageous in applications where load impedances deviate from the standard 50 ohms, reducing the risk of high standing wave ratio (SWR) conditions that could limit power delivery. The use of high-voltage/high-current vacuum relays in the impedance matching transformer allows users to perform "hot switching" between impedances safely, enhancing operational flexibility.
All amplifier control functions and status indications are easily accessible through remote interfaces, including IEEE-488, RS-232, and USB. The buss interface connectors are conveniently located on the back panel, while a secure keylock on the front panel ensures positive control over local or remote operations.
Specifications for the Amplifier Research 800A3A RF Amplifier Include:
| Frequency |
10kHz - 3MHz |
| Rated Output Power |
800W |
| Gain |
60 dB min |
| Gain Adjustment |
23 dB min |
For comprehensive specifications, please refer to the product datasheet.
