Difference between revisions of "PE4302 RF Attenuator"
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== Features == | == Features == | ||
| − | * This is a PE4302 numerical control RF attenuator module. | + | * This is a [http://www.west-l.com/uploads/tdpdf/yqperegrine_hf-switch-pe4302_en.pdf PE4302] numerical control RF attenuator module. |
* The parallel immediate mode is simple and easy to use. | * The parallel immediate mode is simple and easy to use. | ||
* Bandwidth is wide and can be 1MHz to 4GHz. | * Bandwidth is wide and can be 1MHz to 4GHz. | ||
Revision as of 02:22, 11 September 2021
Features
- This is a PE4302 numerical control RF attenuator module.
- The parallel immediate mode is simple and easy to use.
- Bandwidth is wide and can be 1MHz to 4GHz.
- Program control gain attenuation range is from 0 to 31.5DB.
- The module supports parallel port and serial port mode as well as power on state selection function.
Specifications
- Power Supply Voltage
- 2.7-5.5V DC - Part datasheet has 4V max
- Typical current 5mA
- Program control gain attenuation range
- 0~31.5DB
- Stepping: 0.5DB
- Input/Output Impedance
- 50 ohm
- Bandwidth
- 1MHz~4GHz
- Attenuation value will differ under different frequency
- Connectors
- SMA-female
References
- DuWayne's Arduino based attenuator
- Hackaday project page
- Peregrine Semiconductor's page - Chip maker
- PE4302 tswfi - Simple attenuator built with PE4302 and Arduino "pro micro".
