- Ultra Wideband: 18 GHz to 40 GHz
- High Gain: 50 dB (typical)
- Low Noise Figure: <3 dB
- Pout @ 1 dB Gain Compression: +8 dBm
- Power Sources: Internal Battery & External AC/DC Adapter
- Three Years Warranty
PAM-840H
Preamplifier with 50 dB Gain
The PAM-840H is a wideband, high [50 dB] gain, bench top microwave preamplifier. It 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 | 50 dB (typical) |
| Gain Flatness | ±2.5 dB |
| RF Input/Output Impedance | 50Ω (nominal) |
| RF Input/Output Connectors | 2.92 mm (female) |
| VSWR (Input/Output) | 3:1 (max) |
| Noise Figure | <3 dB |
| Pout @ 1 dB compression | +8 dBm (typical) |
| Maximum RF Input Level | 0 dBm |
| Reverse Isolation | >50 dB (typical) |
| Battery Pack | 6 Volts, 2 Ah NimH (rechargeable) |
| Battery Charge Time | 18 Hours (typical) |
| Battery Operating Time | 11 Hours (typical) |
| DC Power Adapter | +15 Volts DC, 500 mA (unregulated) |
| DC Adapter Connector Type | 5.5/2.5 mm |
| Size (L x W x H) | 8 x 6 x 2.375 inches (203 x 152 x 60 mm) |
| Weight | 2.5 lbs (1.13 kg) |
| Calibration | NIST (included); ISO 17025 Accredited (added cost) |
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