[Product Overview] The KC9607A is a low-noise amplifier module designed for ultra-low frequency to high frequency broadband applications, operating from 1kHz to 8000MHz. It features high gain, low noise, and strong anti-interference capabilities. Suitable for use with near-field probes, KC980 series antennas, and other equipment. [Core Advantages] Ultra-low frequency operation capability: Supports ultra-low frequency signal amplification down to 1kHz, compatible with near-field probes and low-frequency antennas, compensating for their insufficient high-frequency gain. Full-band compatibility: Perfectly matches KC980A/R//S series antennas and near-field probes, achieving full-band signal enhancement. Multiple protection design: Built-in ESD protection and input limiter, supports wide temperature operation (-40℃~+60℃), adaptable to harsh environments. [Technical Specifications] Frequency Range: 9kHz-8000MHz (Guaranteed operation up to 5kHz, actual support up to 1kHz) Typical Gain: 22dB~10dB (Dynamically adjusted with frequency) Output Power (P1dB): 10dBm Noise Figure (): 3.0dB Interface: SMA female connector Power Supply Voltage: 4-6V (USB interface) or 10-16V (power socket) Operating Temperature: -40℃~+60℃ Color: As Shown Material: Metal Package Contents: 1 * Amplifier Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.