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DS-56 GPS/GLONASS Active Antenna


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DS-56 is a GPS and GLONASS combined antenna. It's an active design with LNA to operate at the frequency of GPS L1 1575.42 MHz and GLONASS L1 1602 MHz. The antenna is optimized to receive right-hand-circularly-polarized signals. The antenna can also be fixed by an optional mounting base.


Frequency 1575 MHz/ 1602 MHz (CF: 1590 MHz)
Bandwidth 50 MHz min @ -10 dB
Impedance: 50 Ohm
Peak Gain: 4 dBic min/ 1575 MHz
4 dBic min/ 1602 – 1616 MHz 
Power Handling 1 W
Polarization RHCP
Amplifier Gain 27 dB Typical
Noise Figure 1.5 dB
VSWR 2.0 Max
DC Voltage 3-5 Volt
DC Current 18+/- 3 mA
Working Temperature -40oC~+85oC
Storage Temperature -50oC~+95oC
Cable RG-58(Length is suggested between 3~5M)
Connector TNC(antenna) to BNC or others at the terminal


For GPS system developers, we recommend to order and test few samples first before placing a quantity order. The listed price is the sample price.

All customized items are not returnable for refund if the products function as the specifications.

  • Model: DS-56
  • Shipping Weight: 0.25lbs
  • Manufactured by: San Jose Technologies

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