| Manufacturer | Amplifier Research |
| Model | 900S1G4 |
| Product | RF Amplifier 0.8 - 4.2 GHz 900W |
| Type | Used |
The Amplifier Research 900S1G4 offers 900 W CW output over 0.8 GHz to 4.2 GHz, designed for EMC, military RF, and high-level stress testing. Built with Class A architecture, it ensures linear operation, excellent harmonic suppression, and stable continuous-wave output. Advanced protection systems and rugged design guarantee safe, long-term operation.
It includes remote interfaces such as Ethernet, RS-232, and GPIB, making it suitable for modern automated test setups. The rack-mount design with efficient cooling enhances integration into laboratories and industrial environments.
Testwall can supply the used Amplifier Research 900S1G4, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Amplifier Research 900S1G4.
Returns
If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 30 days of receipt.
Returned items should be unused and must be returned in original packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
VAT
Prices exclude VAT. Intra-Community transactions: Under the EU VAT Directive, B2B sales of goods across EU VAT borders is VAT zero-rated.
Where VAT is charged, a rate of 23% is applied.
VAT is not charged outside of the EU.