DC-8G Digital Programmable Attenuator 30DB Stepping 0.1DB TFT display

Description

DC-8G Digital Programmable Attenuator 30DB Stepping 0.1DB TFT display
Description
Module parameters
1. Power supply voltage: +5V (TYPE-C power supply)
2. Input and output impedance: 50 ohms
3. Output interface: SMA female
4. Minimum attenuation step: 0.25DB
5. Size: Length*Width=5.6*4CM (excluding protruding SMA) Height: 1.5CM
6. Delivery: Attenuation module host + TYPE-C line
7. Provide communication protocol: support both USB and TTL serial communication
8. Input loss and standing wave parameters (refer to the measured value of the vector network)
9. Maximum input power = 18dBm
Module actual measurement (using vector network analyzer actual measurement)
4.1 Set to 0DB attenuation S parameter
Set to 5DB attenuation S parameter
Set to 10DB attenuation S parameter
Set to 15DB attenuation S parameter
Set to 20DB attenuation S parameter
5. Module communication protocol (adaptive baud rate)
5.1. Send attenuation coefficient command: change attenuation coefficient (the end symbol is "Enter")
The format is: ATT-xx.xx
5.2. Response value signal:
The format is: ATT OK
package：
1x
DC-8G Digital Programmable Attenuator 30DB Stepping 0.1DB TFT display
If you have any questions, please contact us in time, we will help you deal with the problem for the first time
Shipping
Item will be shipped within 24 -48 hours after full payment is received.
Normally the shippment to worldwide is used to take 15 to 30 business days, exclude Sat & Sun.
Payment
We accept PayPal only.
Payment must be received in 7 business days of auction closing.
Please leave note for your special request (e.g. Colors or Size) in ebay note when you pay the order.
Any special request cannot be accepted after 24 hours of payment,because most of orders will be processed instantly and same day dispatched.
Contact Us
If you have any questions, please feel free to email our servicer ，and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us.
We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact. If you haven't received item in 45 days, please contact us and we will arrange refund or resend
Feedback
We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you.
We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.