DC-4G RF Programmable Attenuator 6-Bit Parallel Control Digital Programmable Attenuator 31.5dB Attenuation_qt5

Advanced RF control: This digital programmable attenuator provides signal modulation from DC to 4 GHz, suitable for various RF applications Digital programmable attenuators are used to adjust the signal level in communication systems. This module uses digital programmable technology to achieve signal level adjustment within the DC-4G broadband frequency range Using parallel control, the control interface is reserved, and can be connected to an external mechanical switch or external MCU control. The attenuation step is 0.5dB, achieving 0.5-31.5dB broadband attenuation adjustment Using CNC shell packaging, it has good electromagnetic shielding performance and can be cascaded with other modules Wide range of uses: very suitable for wireless communication testing, signal integrity analysis and RF system calibration, which can improve project reliability and efficiency Working frequency: DC-4GHz Control mode: parallel (support single chip parallel control) Insertion loss: 1.5dB (typical value) Attenuation range: 0.5-31.5dB Maximum input power: 27dBm (500mw) Power supply: and5V single power supply Control interface output: through-hole capacitor Impedance: 50Ω Input and output interface: SMA Control rules: D1-D6: set 111111 attenuation 0dB D1-D6: set 111110 attenuation 0.5dB D1-D6: set 111101 attenuation 1dB D1-D6: set 111011 attenuation 2dB D1-D6: set 110111 attenuation 4dB D1-D6: set 101111 attenuation 8dB D1-D6: set 011111 Attenuation 16dB D1-D6: Set to 000000 Attenuation 31.5dB Voltage control protocol: Low level 0: 0 to and0.6V (ground is also possible) High level 1: and2.5V to and5V Colour:As Shown Material:CNC Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 1 x RF Programmable Attenuator 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