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LNA-1 antenna amplifying unit


The LNA-1 antenna amplifying unit is designed to be used as a part of navigation user equipment.


User navigation equipment.

Short description

The LNA-1 unit consists of a stripline antenna and LNA set on PCB to be mounted in navigation equipment with radio-transparent enclosure.

Delivery set

  • LNA-1 unit
  • radio-frequency cable (length, cable type and connector type are specified in delivery contract)
  • data sheet
Parameter Value
Supported GNSS GLONASS (L1), GPS (L1)
Bandwidth 1574—1610 MHz
Gain (specified in delivery contract) 10—20 dB
Gain temperature, no less than 150 K
Interfaces Connector: SR50-724FV, SMA, SMB, MSH, MMSH (length, cable type 
and connector type are specified in delivery contract)

Electrical characteristics and design

Parameter Value
Power supply voltage  3.3—5 V
Consumption current  25 mА
Temperature range -40…+65 °C
-50…+70 °C (optional)
Weight 60 g
Mounting 4 outlets ø2 mm