1. The amplifier features a wide frequency range, stable gain, low noise figure, and large dynamic range with +20dBm output at 1dB compression point. 2. Ideal for various RF transmitting circuits to enhance communication range. 3. Widely used in shortwave, FM broadcasting, remote control receivers, cable TV, and-related applications; compatible with HACK series products. 4. Suitable for RF amplification in GPS satellite navigation, 2.4G Bluetooth, and WIFI receiving RF terminals. 5. Equipped with a shielded enclosure and reverse connection protection diode. Power supply voltage: 5V DC Gain: 20dB Input and output impedance: 50 Bandwidth: 50MHz to 6GHz (gain varies with frequency) Maximum output power: +21dBm (100mW) at 1dB compression point Operating current: 85mA (at 5V) Compatible with: HackRF H2 series Color: Green Material: PCB and metal Package includes: 1 x RF amplifier 1 x SMA cable Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting effects and monitor settings may cause slight variations in color as shown. Measurement may vary by +/- 1-3cm.