- Ultra Wideband: 18 GHz to 40 GHz
- High Gain: 37 dB (Typical)
- Gain Flatness: ±2.5 dB
- Low Noise Figure: 5 dB max
- Pout @ 1 dB Gain Compression: +10 dBm
- Battery Powered
- Three Years Warranty
PAM-840A
Preamplifier for Microwave Testing
The PAM-840A is a wideband, high gain, bench top microwave preamplifier. The PAM-840A has a frequency range of 18 GHz to 40 GHz. This preamplifier is primarily intended for EMC applications; however, it may be used for other applications that require low noise and high signal amplification.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Frequency Range | 18 GHz to 40 GHz |
| Gain | 37 dB |
| Gain Flatness | ±2.5 dB |
| RF Input/output | 50Ω 2.9mm female |
| VSWR ( Input/Output) | 2.25:1 (max) |
| Noise Figure | <5 dB @ 25 °C |
| Pout @ 1dB comp | +10 dBm (min) |
| Reverse isolation | 40 dB (typical) |
| Battery Pack | 6 Vdc, 2Ah NimH (rechargeable) |
| DC Power supply | +15Vdc, 500 mA |
| Size | 7.6 x 5.95 x 2.17 inches (192 x 151 x 55 mm) |
| Weight | 2.5 lbs (1.1 3Kg) |
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