HMC624A Digital RF Attenuator Module DC~6GHz 0.5dB Step Accuracy UpTo 31.5dB

Title： HMC624A Digital RF Attenuator Module DC~6GHz 0.5dB Step Accuracy UpTo 31.5dB Module model: HMC624A Digital RF Attenuator Module Product power supply: 5V Product size: 40mmx40mm The maximum input power is: +24dBm Module instructions: When LE is set to the opposite side of ON and P/S is set to ON, the module is in program control mode; when LE is set to ON and P/S is set to the opposite side of ON, the module is in dial control mode, and the attenuation is from D0 to D5. Six dialing controls, the attenuation is the sum of the dialing values. For example, when you need to attenuate 20dB, you can dial D5 and D3 to the opposite side of the ON end. Chip features: 1.50Ω RF digital attenuator2.6 bits, the highest gain is 31.5dB3. Bandwidth: DC~ 6.0GHz4.0.5dB step accuracy, up to 31.5dB, ±0.25dB step error5.+55dBm IIP36. Power supply range: 3.0V ~ 5.0V7. Mode: serial/parallel8. In the high attenuation mode, the maximum input power in PUP configuration is: +28dBm STM32 module parameter specifications: Module model: digital module driver boardModule power supply: DC5VModule current: 45mA (TYP)Module communication interface: USB2.0 (STM32 MCU comes with USB, the communication program needs to be developed by yourself)Main control chip: STM32F103RBT6Program download interface: JTAGModule system main frequency: 72MHz (MAX)Functional peripherals: 1. ADC: 8 channels (input voltage range 0-3.3V); 2. RS232 serial portModule size: 70x50x12mmModule weight: 30g Package: 1*HMC624A Digital Radio Frequency Attenuator Module or 1*Digital Module Driver Board On Oct-10-21 at 19:49:06 PDT, seller added the following information: