Tower Mounted Amplifier
- Brand Lancont
- Model
- Product Description
...
Feature
Low insertion loss
Improve noise figure
Amplify uplink signal
High isolator
Lightning protection
Light weight
Bypass mode protect
Production Introduction: TMA are used to extend BTS coverage and increase receiving sensitivity. To ensure stability and reliability, TMA are designed with bypass mode. We also built to design TMA accordingly to customer requirement.
Specification (Example):
Frequency(MHz)
RX: 1920 - 1980
RX: 2500 - 2570
TX: 2100 - 2170
TX: 2620 - 2670
VSWR
¨Q1.3:1
¨Q1.3:2
Gain
Max£º12 Min£º6
Max£º12 Min£º6
Reverse isolation
<-25
<-25
Uplink insertion loss
Bypass >-1.6 dB
Bypass >-1.7 dB
Downlink insertion loss
¨R-0.5
¨R-0.6
Noise factor
<1. 6
<1. 8
Power consumption
<140 +/- 10 mA at 12 VDC
<140 +/- 10 mA at 13 VDC
3rd IMD
¨Q-150dBc
¨Q-150dBc
Power(W)
300
300
Impedance(¦¸)
50
50
RF connector
DIN
DIN
Working Temp(¡æ)
-30~+65¡æ
-30~+65¡æ
Relative humidity
5%-95%
5%-96%
MTBF
100000 Hours min
100000 Hours min
Dimension
195*165*50
195*165*50
IP rating
IP66
IP66
Weight(kg)
£¼5.5
£¼5.5
