This Preamplifier will provide reliable, repeatable measurements. An ideal solution and a standard workhorse of any EMC test house for compliance testing. Features 20 MHz to 2 GHz Individually Calibrated Low Noise, High Gain Rugged Construction Product Details A.H. Systems’ Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 20 dB. All of A.H. Systems’ Preamplifiers come with a 12-volt DC regulated power source. A low voltage indicator confidently allows you to power the amplifier with your own external 12-volt DC battery. This makes it a convenient choice for field measurements. Antenna Specifications PAM-0202 Preamplifier Frequency Range — 20 MHz — 2000 MHz Gain (typical) — 30.4 dB Gain (minimum) — 29.5 dB Noise Figure — 4.0 dB Flatness — +/- 0.7 dB Maximum Power (dBm) @ 1 dB compression — + 6 dBm Input VSWR — less than 1.5 Output VSWR — less than 1.8 Input Power — 100/220 VAC regulated P/S output: 12 VDC 140 mA Connectors — N(f) to N(f)
Технические характеристики
CharacteristicsTypeRFSecondary functionmeasuringOther characteristicsrugged, EMCVoltage
12 V
Current
140 mA
Frequency
Max.: 2,000 MHz
Min.: 20 MHz
