Difference between revisions of "PE4302 RF Attenuator"
Jump to navigation
Jump to search
Blwikiadmin (talk | contribs) |
Blwikiadmin (talk | contribs) |
||
| Line 25: | Line 25: | ||
* Connectors | * Connectors | ||
** SMA-female | ** SMA-female | ||
| + | |||
| + | == References == | ||
| + | |||
| + | * [https://kv4qb.blogspot.com/2019/04/63-db-step-attenuator.html DuWayne's Arduino based attenuator] | ||
| + | ** Hackaday project page | ||
| + | * [https://www.psemi.com/products/family/rf-attenuators Princeton Semiconductors page] - Chip maker | ||
| + | * [https://github.com/tswfi/PE43xx PE43xx Arduino Library] | ||
Revision as of 17:52, 29 July 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
- ypical 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
- Princeton Semiconductors page - Chip maker
- PE43xx Arduino Library
