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Power Amplifier Modul
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
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Description:
Power Amplifier Module is the core parts of repeater machine, the main parts to amplify RF signal, and is good or bad will directly affect the repeater whole machine performance and stability.
Series:
Our products, covering from common communication 2G frequency(CDMA450, CDMA800, CDMA1900, GSM, EGSM, GSM1800, GSM1900, DCS, PCS, WLAN), 3G frequency(WCDMA, UMTS, CDMA2000), Trunking Communication(TETRA, iDEN, GoTa, GT800, 350Mhz Police Communication), Digital TV Communication(CMMB, DVB-H, T-DMB, S-DMB), Railway Communication System(450MHz Radio Train Dispatch Communication Series, GSM-R Series), Military Communication, FM Broadcast Communication, UHF、VHF Interphone Communication, Marine Communication, Sea Area Coverage Systems, output power can be chose from 0.5W(27dBm）to 200W(53dBm).
Technical parameters:
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Maximum output power（dBm） |
27～53 |
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Gain（dB） |
20～60 |
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Gain adjustment range（dB） |
≥30 |
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VSWR |
≤1.3 |
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Power requirement |
DC27V±20% |
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Monitoring |
Power indication, standing wave indication, temperature indication, gain adjustment, fault alarm, etc. |
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Work temperature（℃） |
-40～+55 |
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Average faultless working time (H) |
50000 |
Typical Application：
It is applicable to the matching of all repeater machine manufacturers.
For Detail Dates: Please Contact Us
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