With at least 22dB of gain, this preamplifier will improve overall system sensitivity. Designed to meet the needs of your various testing requirements. Features 20 MHz to 4 GHz Individually Calibrated FCC, MIL-STD, VDE and TEMPEST Testing 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. See table above for amplifier specifications. Antenna Specifications PAM-0204 Preamplifier Frequency Range — 20 MHz — 4000 MHz Gain (typical) — 26 dB Gain (minimum) — 22 dB Noise Figure — 4.5 dB Flatness — +/- 5.0 dB Maximum Power (dBm) @ 1 dB compression — + 15 dBm Input VSWR — less than 1.7:1 Output VSWR — less than 2.0:1 Input Power — 100/220 VAC regulated P/S output: 12 V DC 170 mA Connectors — N(f) to N(f)
Технические характеристики
CharacteristicsTypesignalOther characteristicsruggedVoltage
12 V
Current
170 mA
Frequency
Min.: 20 MHz
Max.: 4,000 MHz
