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Home> Products > Digital Amplifier

Digital Predistortion Amplifier

Product Features
High linearity, good Third-order intermodulation
High reliability, high stability.
Have detection of power, echo loss, temperature and fault
ATT and ALC control functions
A very low amplify link time delay
Have various monitoring interfaces, I2C/UART/RS485/RS232 or according to the client requirements
Overall product series and perfect power grade to satisfy different system requirements
Series:
Our products, covering from 2G frequency (CDMA450, CDMA800, GSM, DCS, PCS), 3G frequency(TD-SCDMA, WCDMA, CDMA2000), output power can be chose from 5W(37dBm)to 200W(53dBm).

Technical parameters:

Maximum output powerdBm

37~53

Gain (dB)

20~60

Gain adjustment range (dB)

≥30

VSWR

≤1.3

Power requirement

DC27V±20% 

Monitoring

Power indication, standing wave indication, temperature indication, gain adjustment, fault alarm, etc.

Work temperature(℃)

-40+55

Average faultless working time (H)

50000

 

Typical Application:

It is applicable to base station extended system.

For Detail Dates: Please Contact Us

 

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* Digital Predistortion Amplifier

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