1900MHz Tower Mounted Amplifier, AISG Compliant
- High linearity and low noise performance
- 12 dB gain
- Balanced LNA design and power failure bypass for high reliability
- Building-in lightning protection and vented enclosure design
- Suitable for antenna RET control according to AISG standard
Radio Frequency Components and Modules
1900MHz Tower Mounted Amplifier, AISG Compliant
- Double unit for easy use
- High linearity and low noise performance
- 12 dB gain
- Balanced LNA design and power failure bypass for high reliability
- Building-in lightning protection and vented enclosure design
- Suitable for antenna RET control according to AISG standard
TX CHANNEL |
|
Pass-band | 1930 - 1990 MHz |
Insertion loss | 0.5 dB typical, 0.7 dB max Over Temp |
Ripple | 0.3 dB max |
Return loss | 18 dB min |
Input power | 200 W CW / 2.0 kW peak |
TX to RX rejection | 50 dB typical, 40 dB min |
3rd Intermodulation in Rx band (2 * 43 dBm) | –117 dBm max at ANT port / -105 dBm at BTS port |
RX CHANNEL |
|
Pass-band | 1850 - 1910 MHz |
Gain | 12 ± 0.5 dB typical |
Insertion loss, bypass mode | 2.0 dB typical, 2.5 dB max over Temp |
Return loss (Active) | 18 dB typical, 16 dB min over Temp |
Return loss (Bypass) | 18 dB typical, 14 dB min over Temp |
Noise figure | 1.6 dB typical, 2.0 dB max over Temp |
OIP3 | 27 dBm min |
1 dB compression point | + 1 dB min |
RX to TX rejection | 80 dB min (ANT TX) / 70 dB min (BTS RX) |
| |
DC/AISG |
|
Supply voltage | 7 - 20 VDC |
LNA current consumption in normal mode | 400 mA typical |
Control Interface | AISG 2.0 @ 9600 baud |
Alarm management | AISG 2.0 |
|
|
Environmental rating | ETSI EN 300 019 class 4.1 |
Ingress protection | IP67 |
Lightning protection | ±5 kA, 8/20us, M6 earth stud fitted |
Operating temperature | -40 to +65ºC |
Storage temperature | -45 to +70ºC |
Relative humidity | 5% - 95% |
Altitude | 2000 meter max |
MTBF | > 500,000 hours |
EMC | ETS 300 342-3 |
|
|
Sketch dimensions (H x W x D) | 289 x 209 x 58 mm without connectors and brackets |
Weight | 5.5 kg |
Surface treatment | Powder coating |
Material | Aluminum housing |
Mounting | Pole / wall bracket supplied for 46 mm min diameter poles |
Protection ground | M6 screw |
Connectors type |
|
RF | DIN 7/16 female, long barrel |
AISG connector | 8 Pin female, IEC 60130-9 |
