| TD-SCDMA Wireless Shared Frequency Broadband Repeater |
| Product Name |
TD-SCDMA Wireless Broadband Repeater（0.5W/1W/2W/5W/10W) |
| Product itme |
AT-TD-SCDMA-RF-27/30/33/37/40 |
| |
Uplink |
Downlink |
| Frequency range |
1880～1920MHz（Main frequency range）/2010～2025MHz/2300～2400MHz(Supplement frequency range） |
| Carrier wave type |
Wireless shared frequency broadband |
| Max. output power |
27dBm |
27/30/33/37/40dBm |
| Max. Gain |
85dB±3dB |
| Gain adjustable range |
31dB |
31dB |
| Gain adjustable step |
1dB/step |
1dB/step |
| Automatic level control |
If the input increase less 10dB(including 10dB) at the max. output power and max. gain, the output power must keep in ±2dB; if the input is above 10dB, the output power must keep in ±2dB or off. |
| Frequency tolerance |
≤-5×10-8 |
| Neighbour channel suppression ratio |
≤-40dB(±1.6MHz) |
| ≤-40dB(±3.2MHz) |
| In-band fluctuation |
Valid working in-band≤2dB/3.84MHz |
| Noise factor |
≤5dB |
| VSWR |
≤1.5 |
≤1.5 |
| Transmission delay |
≤1.5μs |
| Spurious emission |
9kHz～150kHz:-36dBm/1kHz |
| 150kHz～30MHz:-36dBm/10kHz |
| 30MHz～1GHz:-36dBm/100kHz |
| 1920～1980MHz:-96dBm/100kHz Uplink frequency range |
| 921～960MHz:-57dBm/100kHz coexist with GSM900 |
| 876～915MHz:-98dBm/100kHz coexist with GSM900BTS |
| 1805～1850MHz:-47dBm/100kHz coexist with DSC1800 |
| 1710～1755MHz:-98dBm/100kHz coexist with DSC1800BTS |
| 1893.5～1919.6MHz:-41dBm/100kHz coexist with PHS |
| Spurious emission |
1920～1980MHz:-80dBm/3.84MHz coexist with WCDMA BS |
| 2110～2170MHz:-52dBm/1MHz coexist with WCDMA BS |
| Intermodulation outcome(1dB compression point) |
≥36dBc At the max. power |
| Repeater on-off time accuracy |
Not more
than 3μs |
| EVM |
≤12.5﹪ |
| PCDE |
≤-27dB Expand frequency gene 16 |
| Guard band rejection |
≤60dB（0.8〈f＿offset〈1.0MHz） |
| ≤45dB（1.0〈f＿offset〈1.8MHz） |
| ≤45dB（1.8〈f＿offset〈4MHz） |
| ≤35dB（4MHz〈f＿offset） |
| Impedance |
50Ω |
| RF connector |
N-F |
| Ambient temperature |
-25℃～+65℃ |
| Ambient humidity |
≤95﹪ |
| Power supply |
AC220V、45～55Hz |
| Monitor |
Location and long-distance monitor（optional） |
| Performance standard |
3GPPTS25.106 |
| TD-SCDMA Optical Fiber Repeater |
| Product Name |
TD-SCDMA Optical Fiber Repeater（0.5W/1W/2W/5W/10W) |
| Product itme |
AT-TD-SCDMA-RF-27/30/33/37/40 |
| |
Uplink |
Downlink |
| Frequency range |
1880～1920MHz（Main frequency range）/2010～2025MHz/2300～2400MHz(Supplement frequency range） |
| Carrier wave type |
Optical fiber transmission |
| Max. output power |
27dBm |
27/30/33/37/40dBm |
| Max. Gain |
75dB±3dB（Far-end）
20dB±3dB（Near-end） |
20dB±3dB（Near-end） |
| Gain adjustable range |
31dB |
31dB |
| Gain adjustable step |
1dB/step |
1dB/step |
| Automatic level control |
If the input increase less 10dB(including 10dB) at the max. output power and max. gain, the output power must keep in ±2dB; if the input is above 10dB, the output power must keep in ±2dB or off. |
| Frequency tolerance |
≤-5×10-8 |
| Neighbour channel suppression ratio |
≤-40dB(±1.6MHz) |
| ≤-40dB(±3.2MHz) |
| In-band fluctuation |
Valid working in-ban≤3dB/15MHz |
| Noise factor |
≤5dB |
| VSWR |
≤1.5 |
≤1.5 |
| Transmission delay |
≤1.5μs |
| Spurious emission |
9kHz～150kHz:-36dBm/1kHz |
| 150kHz～30MHz:-36dBm/10kHz |
| 30MHz～1GHz:-36dBm/100kHz |
| 1920～1980MHz:-96dBm/100kHzUplink chain route frequency range |
| 921～960MHz:-57dBm/100kHz coexist with GSM900 |
| 876～915MHz:-98dBm/100kHz coexist with GSM900 |
| 1805～1850MHz:-47dBm/100kHz coexist with DSC1800 |
| 1710～1755MHz:-98dBm/100kHz coexist with DSC1800 |
| 1893.5～1919.6MHz:-41dBm/100kHz coexist with PHS |
| Spurious emission |
1920～1980MHz:-80dBm/3.84MHz coexist with WCDMA BS |
| 2110～2170MHz:-52dBm/1MHz coexist with WCDMA BS |
| Intermodulation outcome(1dB compression point) |
≥36dBc At the max. power |
| Repeater on-off time accuracy |
Not more than 3μs |
| EVM |
≤12.5﹪ |
| PCDE |
≤-27dB Expand frequency gene 16 |
| Guard band rejection |
≤60dB（0.8〈f＿offset〈1.0MHz） |
| ≤45dB（1.0〈f＿offset〈1.8MHz） |
| ≤45dB（1.8〈f＿offset〈4MHz） |
| ≤35dB（4MHz〈f＿offset） |
| Impedance |
50Ω |
| RF connector |
N-F |
| Ambient temperature |
-25℃～+65℃ |
| Ambient humidity |
≤95﹪ |
| Power supply |
AC220V、45～55Hz |
| Monitor |
Location and long-distance monitor（optional） |
| Performance standard |
3GPPTS25.106 |
