Keysight (Agilent)
Keysight (Agilent) 11909A
Amplifier 9 KHz - 1 GHz
DC to 18 GHz Frequency Range
SMA (f) to BNC (f) Connector Type
50 Ohm Impedance
1.15 max (DC to 2 GHz), 1.25 max (2 GHz to 18 GHz) VSWR
0.3 dB max (DC to 2 GHz) Insertion Loss
| Attribute | Value |
|---|---|
| Frequency Range | DC to 18 GHz |
| Connector Type | SMA (f) to BNC (f) |
| Impedance | 50 Ohm |
| VSWR | 1.15 max (DC to 2 GHz), 1.25 max (2 GHz to 18 GHz) |
| Insertion Loss | 0.3 dB max (DC to 2 GHz) |
| Maximum Input Power | 0.5 W average |
| Maximum DC Voltage | 500 V DC |
| Operating Temperature | 0°C to +65°C |
| Adapter Type | Between Series RF Adapter |
| Body Material | Stainless Steel |
| Model | 11909A |
|---|
The Keysight (Agilent) 11909A Amplifier enhances measurement sensitivity across a wide frequency range of 9 kHz to 1 GHz. Optimized for radiated emission testing, it integrates seamlessly with the Keysight 11940A and 11941A close-field probes. With a typical gain of 32 dB and an excellent noise figure of 1.8 dB, it significantly boosts weak signal detection in EMI/EMC testing environments. This low-noise amplifier ensures more accurate results when used with spectrum analyzers and antennas, improving test performance in sensitive diagnostics.
Ideal for detecting low-level emissions from DUTs, the 11909A is engineered to meet demanding RF measurement needs in lab and field applications. It’s a reliable tool for compliance testing and pre-compliance scanning.
Testwall can supply the used Keysight (Agilent) 11909A, 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 Keysight (Agilent) 11909A.
