Product

GNSS  Multi-Frequency  Record  Playback  System

Specification

GNSS  Multi-Frequency  Record  Playback  System  should 

satisfy 

the 

following 

function 

and 

performance 

specifications

○  Functions

Record

-  GPS  L1  C/A,  L5,  GLONASS  L1,  Galileo   

    E1b,  E5a  signals  should  be  recorded

Playback

-  GPS  L1  C/A,  L5,  GLONASS  L1,  Galileo   

    E1b,  E5a  signals  should  be  played 

simultaneously

Expandabi

lity

-  Storage  can  be  expandable

Operation

-  It  should  be  operated  either  by  external 

trigger  or  by  script

Signal 

power

-  Each  signal  power  should  be  controlled

Input

-  Ant.  In,  10MHz  In,  Ports  for  Sync.,           

    trigger

Output

-  RF  Out,  10MHz  Out,  Ports  for  Sync.,       

    trigger

Scenario

-  Various  scenarios  should  be  recorded 

so  as  to  test  dynamic  performance  of 

GNSS  receiver

○  Performances

Bandwidth

-  Minimum  30MHz  for  each  frequency 

bands

Rec.  and 

Playback 

Time

-  Over  10  Hours  continuously(3bands 

simutaneously)

Storage

- 

1TB 

and 

additional 

external 

storage(1TB)

Specification