Product | TD-SCDMA Skeleton Line Amplifier（0.5W/1W/2W/5W/10W） |
Product model | AT-TD-SCDMA-TA-27/30/33/37/40 |
| Uplink | Downlink |
Frequency range | 1880~1920 MHz (main) /2010~2025 MHz 2300~2400 MHz (frequency range added) |
Carrier | Broadband wireless frequency |
Max output power | 10dBm | 27/30/33/37/40dBm |
Max Gain | 25±3dB |
Gain adjustment range | 31dB | 31dB |
Gain Control Step | 1dB/step | 1dB/step |
AGC range | When Skeleton line amplifier is working at the biggest gain and the maximum output power, and the increase of input signal level below 10dB (including 10dB), the output power should maintain the maximum output power within +2dB; When the input signal level by more than 10dB, the maximum output power should maintain the maximum output power within +2dB or close output. |
Frequency Error | ≤±5×10-8 |
Fluctuation band | Effective work zone =3dB/15MHz |
Noise Figure | ≤5dB |
Input and output VSWR | ≤1.5 | ≤1.5 |
Transmission Delay | ≤1.5μs |
Stray launch | 9kHz-150kHz:-36dBm/1kHz |
150kHz-30MHz:-36dBm/10kHz |
30MHz-1GHz:-36dBm/100kHz |
1920-1980MHz:-96 dBm/100 kHz band uplink |
921-960 kHz MHz:-57 dBm/100 coexist with GSM900 |
876–915 MHz:-98 dBm/100 kHz altogether site with GSM900 BTS |
1805–1850 MHz:-47 dBm/100 kHz coexist with DSC1800 |
Stray launch | 1710–1755 MHz:-98 dBm/100 kHz DSC1800 BTS |
1893.5–1919.6 MHz:-41 dBm/300 kHz coexist with PHS |
1920–1980 MHz:-80 dBm/3.84MHz coexist with WCDMA BS |
2110–2170 MHz:-52 dBm/1 MHz altogether site with WCDMA BS |
Intermodulation products (1dB compression point) | -36dBc/30kHz | -40dBc/30kHz |
Skeleton line amplifier switching time accuracy | The time of the Skeleton line amplifier switching to the rising-edge and down-edge is not more than 3 μs |
Error vector magnitude | ≤12.5% |
Peak Code Domain Error | ≤－27dB Spreading Factor is 16 |
Band Control | ≤60 dB(0.8<f_offset<1.0MHz) |
≤45 dB(1.0<f_offset<1.8MHz) |
≤45 dB(1.8<f_offset<4MHz) |
≤35dB(4MHz<f_offset) |
Input and output impedance | 50Ω |
RF input and output interface | N-F Antenna end N-F | Base Station terminal N-F |
Operating temperature | －25°c~＋65°c |
Power Supply | AC220V 、 45～55Hz |
Monitor | Local or long-distance (optional) |
