RF前置放大器PAM-5K300.

测量 崎岖 低噪声

描述该低频前置放大器将提供可靠，可重复的测量。用于合规性测试的任何EMC测试房屋的理想解决方案和标准主控。Features 5 KHz to 300 MHz 30 dB Gain 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 28 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-5K300 Preamplifier Frequency Range - 5 KHz - 300 MHz Gain (typical) - 32 dB Gain (minimum) - 28 dB Noise Figure - 2.1 dB Flatness - +/- 1 dB Input VSWR - less than 1.5 Output VSWR - less than 1.5 Input Power - 100/220 VAC regulated P/S output: 12 VDC 140 mA Connectors - N(f) to N(f)