700MHz 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
700MHz 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 |
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Pass-band | 746 - 756 MHz |
Insertion loss | 0.45 dB typical, 0.8 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 |
7th Intermodulation in Rx band (2 * 43 dBm) | –120 dBm max at ANT port / -110 dBm at BTS port |
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RX CHANNEL |
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Pass-band | 777 - 787 MHz |
Gain | |
Insertion loss, bypass mode | 2.0 dB typical, 2.8 dB max over Temp |
18 dB typical, 16 dB min over Temp | |
Return loss (Bypass) | 18 dB typical, 15 dB min over Temp |
Noise figure | 1.6 dB typical, 2.0 dB max over Temp |
OIP3 | 25 dBm min |
1 dB compression point | + 1 dB min |
RX to TX rejection | 80 dB min (ANT TX), 70 dB min (BTS RX) |
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DC/AISG |
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Supply voltage | 7 - 20 VDC |
LNA current consumption in normal mode | 360 mA typical |
Control interface | |
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% to 95% |
Altitude | 2000 meter max |
MTBF | > 500,000 hours |
EMC | ETS 300 342-3 |
Sketch Dimensions (H x W x D) | 254 x 209 x 77 mm without connectors and brackets |
Weight | 5.0 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 |
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RF | DIN 7/16 female, long barrel |
AISG connector | 8 Pin female, IEC 60130-9 |