10M-3GHZ 120DB Large Dynamic Range CNC Gain Amplifier 0.01DB Step RF Amplifier

Description

10M-3GHZ 120DB Large Dynamic Range CNC Gain Amplifier 0.01DB Step RF Amplifier
Description
I. Parameter indicators:
Power supply: TYPEC interface
Frequency range: 10MHZ-3GHZ
P1DB: 20DBM
Noise figure: [email protected]
Adjustable gain dynamic range: +44 to-76DB
Minimum step: 0.01DB
Input and output impedance: 50Ω
Input and output standing wave ratio: [email protected] (see S11 curve for details)
Maximum amplification gain: [email protected] (refer to S21 curve for other frequency points)
Program control mode: key with 1.3-inch TFT; USB interface; TTL serial port mode (for the specific protocol, refer to the fifth point protocol analysis of the association)
Physical map
Third, the measured S11 S21 curve
3.1 + 40DB @ 500MHZ gain output curve
3.2 + 30DB @ 500MHZ gain output curve
3.3 + 20DB @ 500MHZ gain output curve
3.4 + 10DB @ 500MHZ gain output curve
3.5 0DB @ 500MHZ gain output curve
3.6 -10DB @ 500MHZ attenuation output curve
3.7 -20DB @ 500MHZ attenuation output curve
3.8 -30DB @ 500MHZ attenuation output curve
3.8 -40DB @ 500MHZ attenuation output curve
3.9 -50DB @ 500MHZ attenuation output curve
3.10 -60DB @ 500MHZ attenuation output curve
Fourth, program control method: (serial communication protocol, USB to serial communication protocol)
4.1. Baud rate: 9600, Stop bit: 1, Data bit: 8, Parity check: None.
4.2. Change magnification command:
The format is: AMP-xx.xxdB or AMP + xx.xxdB
For example: need to amplify 22dB, then send: AMP + 22.00dB
Need 2dB attenuation, then send: AMP-02.00dB
If the one-chip computer returns the corresponding response value after receiving the correct data, such as:
Send
SEND
Answer
strat(
Test instructions
)
OK
AMP+xx.xxdB
AMP OK
AMP-xx.xxdB
AMP OK
package :
1pc 20MHZ-6GHZ Low Noise Program-controlled Gain Amplifier 31.75DB Range CNC
Payment
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
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Shipping
1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.Items will be shipped within 1-3 business day when we received payment.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country's customs office to determine what these additional costs will be prior to buying.
Returns policy
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
Terms of sales
1. All the items will be tested before shipping. Buy them with the confidence!
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