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MMDS

2.5 GHz wireless cable systems

 

   
  LNA RF Rx Gain Mixer Rx IF Set-top  
           
      oscillator      
     
  PA RF Tx Gain Mixer Tx IF    
   

Required Functions & HP Products
 

HP supplies:
RF and IF components in the block down-converter


MMDS LNA top

Detects and amplifiers downstream signal
[2500 -2674 MHz]

ATF-36163


MMDS Receive Gain top

amplifiers downstream signal
[2500 -2674 MHz]

MGA-81563


MMDS Mixer top

converts downstream signal from 2.5 GHz to 200 MHz or converts upstream signal from 200 MHz to 2.5 GHz HSMS-2802x
HSMS-2812


MMDS Receive IF top

amplifiers IF signal
[222 - 396 MHz]

AT-42086, MSA-1105


MMDS Analog Set-top top

Creates signal to drive TV
[TV IF 222-396 MHz, Data IF 408.0625 - 411.8125 MHz]

HSMS-2817
HSMP-381x, HSMP-386x
AT-41511
INA-50311, INA-52063, INA-54063


MMDS Oscillator top

provides signal for downconversion / upconversion
[2278 MHz, with output buffer]

AT-415 (oscillator and buffer)
INA-31063 (buffer amplifier)


MMDS Power Amplifier top

amplifiers upstream signal
[2686 - 2890 MHz]

MGA-83563, MGA-82563


MMDS Transmit Gain top

amplifiers upstream signal
[2686 - 2890 MHz]

MGA-81563


MMDS Transmit IF top

amplifiers IF signal
[408 - 412 MHz]

INA-50311


 

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