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DPD digital board

Current location:Home > Product Show > DPD digital board


Features:

· Support various types of power amplifiers;
· Suitable for all kinds of environments with high linearity requirements for power amplifiers.
· Use digital filter processing technology.
· The best intermodulation index can reach -70dBc
· Effectively improve the linearity of Doherty power amplifiers by more than 20dB~40dB;
· Improve the conversion efficiency of the power amplifier up to 35%-45%
· Suitable for radio and television (DTMB), digital trunking network (PDT/Tetra) and public networks
· Can be customized according to customer's index requirements.


Product specifications:

Applicable frequency bands WCDMA, TD-LTE, FD-LTE, PDT, FM broadband narrowband and other formats
Effective bandwidth 40M
DPD dynamic 15db adjustable
DPD predistortion range 20~40db
CFR maximum peak reduction 4dbm
RF input RF signal or baseband signal
Digital gain 30db dynamically adjustable
Communication module RJ45 RS485
Digital function ALC, DATT, in-band fluctuation compensation
Working environment temperature -20℃ ~ + 55℃
Working environment humidity 10% ~ 90%
Power DC 12V
Maximum power consumption 30W
Size (L*W*H) 170 *120 * 24.5 mm
Weight <1kg


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