| Model：POI-825-2500-9-1 |
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Specification Download
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Item
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Technical
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Frequency Range
Insertion Loss
|
System
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Up Frequency
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Down Frequency
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Insertion Loss
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Telecom CDMA
|
825～835MHz
|
870～880 MHz
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≤8dB
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Mobile GSM
|
890～909 MHz
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935～954 MHz
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≤8dB
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Unicom GSM
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909～915 MHz
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954～960 MHz
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≤8dB
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Mobile DCS
|
1710～1735 MHz
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1805～1830 MHz
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≤8dB
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Unicom DCS
|
1740～1755 MHz
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1835～1850 MHz
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≤8dB
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CDMA2000
|
1920～1935 MHz
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2110～2125 MHz
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≤8dB
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WCDMA
|
1940～1955 MHz
|
2130～2145 MHz
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≤8dB
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TDSCDMA
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TDA:1880-1920 MHz
|
≤6dB
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TDB:2010-2025 MHz
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TDC:2300-2400 MHz
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WLAN
|
2400～2500 MHz
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≤6dB
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| Base station ports |
9
|
| ANT Ports |
1
|
| Isolation（dB） |
Telecom CDMA |
≥85dB @ Telecom CDMA<->Other Frequency |
| Mobile GSM |
≥25dB @ Mobile GSM900(906～908) <-> Unicom GSM900(912.8～914.8) |
| ≥85dB @ Mobile GSM900(906～908) <->Other Frequency |
| Unicom GSM |
≥25dB @ Unicom GSM900(912.8～914.8) <-> Mobile GSM900(906～908) |
| ≥85dB @ Unicom GSM900(912.8～914.8) <->Other Frequency |
| Mobile DCS |
≥25dB @ Mobile DCS <-> Unicom DCS |
| ≥85dB @ Mobile DCS <->Other Frequency |
| Unicom DCS |
≥25dB @ Unicom DCS <-> Mobile DCS |
| ≥60dB @ Unicom DCS <-> Mobile TD-SCDMA（TD-A） |
| ≥85dB @ Unicom DCS <-> Other Frequency |
| Telecom CDMA2000 |
≥45dB @ Telecom CDMA2000 <-> Unicom WCDMA |
| ≥25dB @ Telecom CDMA2000 <-> Mobile TD-SCDMA（TD-A） |
| ≥85dB @ Telecom CDMA2000 <-> Other Frequency |
| Unicom WCDMA |
≥50dB @ Unicom WCDMA <-> Mobile TD-SCDMA（TD-A） |
| ≥45dB @ Unicom WCDMA <-> Telecom CDMA2000 |
| ≥85dB @ Unicom WCDMA <-> Other Frequency |
Mobile
TD-SCDMA |
≥50dB @ Mobile TD-SCDMA（TD-A） <-> Unicom WCDMA |
| ≥25dB @ Mobile TD-SCDMA（TD-A） <-> Telecom CDMA2000 |
| ≥60dB @ Mobile TD-SCDMA（TD-A） <-> Unicom DCS |
| ≥90dB @ Mobile TD-SCDMA（TD-A） <-> Other Frequency |
| ≥90dB @ Mobile TD-SCDMA（TD-B） <-> Other Frequency |
| ≥25dB @ Mobile TD-SCDMA（TD-C） <-> WLAN |
| ≥85dB @ Mobile TD-SCDMA（TD-C） <-> Other Frequency |
| WLAN |
≥25dB @ WLAN <-> TDC |
| ≥85dB @ WLAN <-> Other Frequency |
| Impedance |
50Ω |
| PIM3（dBc） |
≤-120dBc@43dBm*2 |
| Power (W/Port) |
200 W |
| Ripple (dB) |
≤1.5 dB |
| VSWR |
≤1.5 |
| IP protection grade |
≥IP55 |
| Temperature |
-10℃～+55℃ |
| Relative humidity |
0%～95% |
