Wideband Preamplifier with 50 dB Gain
PAM-118H Microwave Preamplifier Overview
• Wideband, high [50 dB] gain, bench top microwave preamplifier.
• Frequency range: 500 MHz to 18 GHz.
• Primarily used for EMC applications, but can also be used for low noise and high signal amplification.
• Front panel: Two 50-ohm precision N-type connectors for RF input and output.
• Flat gain design for fast adhoc readings during troubleshooting and R&D phase.
• High gain and low noise increase system sensitivity.
• Can be powered by internal battery pack or external AC/DC power adapter/battery charger.
• Individually calibrated using equipment traceable to the SI.
Ultra Wideband: 500 MHz to 18 GHz
High Gain: 50 dB (typical)
Low Noise Figure: <4 dB
Pout @ 1 dB Gain Compression: +9 dBm
Pout @ 3 dB Intercept Point: +17 dBm
Power Sources: Internal Battery &
External AC/DC Adapter
Frequency Range: 500 MHz to 18 GHz
Gain: 50 dB (typical)
Gain Flatness: ±2.5 dB
RF Input/Output Impedance: 50Ω (nominal)
RF Input/Output Connectors: Precision N-type (female)
VSWR (Input Port): <1.7:1 (max)
VSWR (Output Port): <2:1 (max)
Noise Figure: <4 dB
Pout @ 1 dB Compression: +9 dBm (typical)
Pout @ 3 dB Intercept Point: +17 dBm (typical)
Maximum RF Input Level: 0 dBm
Maximum DC Input Level: 0 Volts DC
Reverse Isolation: >50 dB (typical)
Battery Pack: 6 Volts, 2 Ah NiMH (rechargeable)
Battery Operating Time: 13 Hours (typical)
DC Power Adapter: +12 Volts DC, 2 Amperes (regulated)
DC Adapter Connector Type: 5.5 x 2.5 mm
Size (L x W x H): 8 x 6 x 2.375 inches (203 x 152 x 60 mm)
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