Specification:
- Power supply voltage: + 5V (TYPE-C power supply)
- Input and output impedance: 50 ohms
- Output interface: SMA female
- Minimum attenuation step: 0.25DB
- Size: length * width = 5.6 * 4CM (without protruding SMA) height: 1.5CM
- Delivery: attenuation module + TYPE-C line
- Provide communication protocol: support both USB and TTL serial communication
- Input loss and standing wave parameters (refer to the measured value of vector network)
4. Module test result (measured by vector network analyzer)
Set to 0DB attenuation S parameter
Set to 10DB attenuation S parameter
Set to 20DB attenuation S parameter
Set S parameter of 30DB attenuation
Set to 31.75DB attenuation S parameter
Module communication protocol (adaptive baud rate)
5.1. Send the attenuation coefficient command: change the attenuation coefficient (the end symbol is "Enter")
The format is: att-xx.xx
5.2, response value signal:
The format is: att OK
Package included:
- 1 x Digital Attenuator
1.If the item is not as described or damaged in transportation, please send it back within 7 days upon date of receipt
2.For defective item, we guarantee free exchange or full refund within 30 days from the day of placing order
3.Buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements
4.Items must be unused, in original packaging and include all parts, accessories and packaging
5.When we receive your returned item, we will investigate the situation and consider to offer replacement or refund according to the situation
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