User's Manual
4 | Page
BlockDiagramDrawing:
Figure 1
1. First stage Internal Filter Downlink -This highly selective filter provides additional
rejection for increased isolation.
2. Downlink LNA- Is a low noise amplifier which offers 26 db Gain and establishes the
Noise Figure of the downlink path.
3. Internal Filter Downlink - This highly selective filter gives additional rejection for
increased isolation.
4. Downlink Pre-amp - Is a low noise amplifier that drives the downlink MPA and offers
16dB Gain.
5. Downlink MPA - Is a medium power amplifier with an ALC circuit which offers 42dB
Gain.
6. Low Pass Filter Downlink- This low pass filter provide a rejection of harmonics.
7. Output Diplexer – Has a low bandpass insertion loss and high selectivity for one distinct
downlink/uplink frequency band.
8. First stage Internal Filter Uplink - This highly selective filter gives additional rejection
for increased isolation.
9. Uplink LNA- Is a low noise amplifier which offers 26 db Gain and establishes the
Noise Figure of the Uplink path.
10. Internal Filter Uplink - This highly selective filter gives additional rejection for
increased isolation.
11. Uplink Pre-amp - Is a low noise amplifier that drives the Uplink MPA and offers 16dB
Gain.
12. Uplink MPA - Is a medium power amplifier with an ALC circuit which offers 42dB
Gain.
13. Low Pass Filter Downlink- This low pass filter provide a rejection of harmonics.
14. Input Diplexer – Has a low bandpass insertion loss and high selectivity for one distinct
downlink/uplink frequency band.