Preamplifier High Gain and Wideband: 1 GHz

PAM-103

1 MHz to 1 GHz

Preamplifier High Gain and Wideband: 1 GHz

Com-Power Model PAM-103 Preamplifier is intended for improving measurement system sensitivity during EMC compliance testing.. It has a frequency range of 1 to 1000 MHz.. It has gain of 33 dB gain . Therefore, It amplifies the signals that were previously hidden below the noise floor of the EMI receiver so that it can be seen and measured. The PAM-103 has a gain variation of ±3 dB for the entire frequency range to reduce measurement errors. It can be powered by the rechargeable NimH batteries included when an external power source is not available.

Wide Frequency Range: 1 MHz to 1 GHz
Internal Battery or AC Adapter Operation: Operates 13+ hours per charge
High Gain, Low Noise Figure: 33 dB Gain / 3.3 dB Noise Figure
Individual Calibration Include

Frequency Range: 1 MHz to 1 GHz
Preamplifier Gain: 33 dB (±3 dB)
Linear RF Input Range: < -30 dBµV to 89 dBµV
POUT @ 1 dB Compression: 18.3 dBm
POUT @ 3 dB Intercept (IP3): 32 dBm
Noise Figure: < 3.3 dB
Input Sensitivity: < -30 dBµV (< 31.6 nV)
VSWR (RF Input/Output Ports): 1.69:1 (maximum), 1.25:1 (average)
Return Loss (RF Input/Output Ports): 29.5 dB (minimum), 44 dB (average)
RF Connectors (Input/Output Ports): 50Ω N-Type (female)
Reverse Isolation: >40 dB (output port to input port)
Operating Temperature Range: 0° to 40° C (32° to 104° F)
Max. RF Input Ratings: 107 dBµV (225 mV), 0 dBm (1 mW), 2 VDC
Battery Runtime: >13 Hours (with new, fully-charged batteries)
Power Input: 15 VDC, 500 mA (unregulated)
Dimensions (Height x Width x Depth): 2.3” x 6.6” x 8.3” (6 cm x 16.7 cm x 21 cm)
Weight: 3.2 lbs (1.45 kg)