Low Noise Filtered Amplified GPS Splitter | 1 Input, 4 Output, TNC Connector

Product Description

This low noise amplified GPS splitter features one input and four outputs for distributing filtered L1 GPS frequencies indoors with a nominal 0 db gain. A low noise input provides an excellent overall  system noise figure. Padded outputs provide excellent port-to-port isolation and unity gain. Excellency frequency selection of the L1 band prevents interference from other high power radio sources. A five-volt power source connected on any of the RF output will power the splitter as well as an external GPS antenna. If multiple DC sources are connected then a ""pick and choose"" circuit will select one source to power the system, and the remain ports are switched to a 200Ω resistor to prevent antenna alarm faults.

This low noise filtered amplified GPS splitter (EDMO# LNFA1X4-T) has one-input & two-outputs, and has TNC connectors. 

Specifications

• Weight:
  20.9 oz (593 g)
• Dimensions:
  1.4 x 6.75 x 2.5 in, max. (not including connectors)
• Operating Temperature:
  -57°C to 87°C
• Frequency Range:
  1.1 GHz — 1.7 GHz
• Characteristic Impedance:
  50Ω
• Req. DC Input V.:
  3.3 VDC — 6 VDC
• Current Draw:
  7 mA
• Gain:
  -1.5 dB to 1.5 dB
• Input SWR:
  2.0:1, max.
• Output SWR:
  2.0:1, max.
• Filter Bandwidth:
  30 MHz, typical
• Rejection:
  -60 dB, typical
• L1 Noise Figure:
  4.75 dB, typical
• Amplitude Balance:
  1.0 dB, max.
• Phase Balance:
  6°, typical
• Isolation:
  50 dB, typical (>61 dB, max.)
• Input P1dB:
  -31.5 dBm
• Connector Option:
  TNC type

Product Codes

• Mfr Part No
  LNFA1X4-T