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Amplifier Research 250S1G4A
| Manufacturer | Amplifier Research |
| Model | 250S1G4A |
| Product | RF Amplifier 0.8 - 4.2 GHz 250W |
| Type | Used |
The Amplifier Research 250S1G4A is a solid-state, air-cooled, broadband amplifier delivering a minimum of 250 watts of RF power across 0.8–4.2 GHz. It features push-pull circuitry for reduced distortion, excellent gain of 54 dB, and versatile modulation support including AM, FM, and pulse. Equipped with a digital control panel, it offers precise forward/reflected power monitoring, gain adjustment, and comprehensive local/remote control via GPIB, RS-232, USB, and Ethernet interfaces.
Designed for EMC testing, wireless communication, and component evaluation, the 250S1G4A ensures reliable performance with low spurious signals and stable output under mismatched load conditions. Its rugged design and efficient forced-air cooling make it suitable for continuous operation in demanding lab and test environments.
Testwall can supply the used Amplifier Research 250S1G4A, 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 250S1G4A.
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.
