Tower Mounted Amplifier
- Brand Lancont
- Model
- Product Description
...
Features Low insertion loss Improve noise figure Amplify uplink signal High isolator Lightning protection Light weight Bypass mode protect Products 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: 824 - 849
RX: 890 - 915
TX: 869 - 894
TX: 935 - 960
VSWR
¨Q1.3:1
¨Q1.3:1
Gain
Max£º16 Min£º8
Max£º16 Min£º8
Reverse isolation
<-25
<-25
Uplink Insertion loss
Bypass >-2.0dB
Bypass >-1.8 dB
Downlink Insertion loss
¨R-0.5
¨R-0.5
Noise Factor
<1. 65
<1. 85
Consumption
<140 +/- 10 mA at 12 VDC
<140 +/- 10 mA at 12 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%-95%
MTBF
100000 Hours min
100000 Hours min
Dimension
290*210*50
290*210*50
IP rating
IP66
IP66
Weight(kg)
£¼6
£¼6
