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SM-76 GPS Active Antenna with Low Noise Amplifier


Starting at: $14.98

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Integration of the high performance GPS patch antenna and a cutting-edge LNA into a very low profile extremely compact/fully waterproof enclosure

Overview

The SM-76 is the integration of the high performance GPS patch antenna and a state-of-the-art low noise amplifier into a very low profile/extremely compact/fully waterproof enclosure. When connected to a GPS receiver with +2.5 to +5.5 VDC antenna power, it can provide excellent signal amplification d out of band filtering & rejection for that receiver.

Last but not least, the design of a double lock (or an anti-theft locking nut) provides sound security for the product.

Application Diagram


Features

  • Low Noise Figure/ Fully Weatherproof/ Ultra-high Sensitivity
  • Compact Construction/ Excellent Temperature Stability

Applications

  • AVL/Fleet Management Systems /Car Navigation/Marine GPS
  • Weather Balloon/Security Surveillance/External Antenna for Handheld GPS

Specification


Physical Constructions:
Constructions: Polycarbonate radome over a die-cast base along with detachable cable/connector for easy mount
Dimensions: 58 mm(L)x 48 mm(W)x 15 mm(H).
Weight: 63 grams (excluding cable & connector)
Standard Mounting: 2 magnet mount, screw mount with 2 M3 tapped holes on the base.
Optional mounting plate:
 
Metal flanges with holes for permanent mount.
Cable & Connector:
RF cable: 5 meter RG174/U (standard) cable & length (optional)
Pulling strength: 6 Kg @ 5 sec.
Connector available: BNC, TNC, FME, MMCX, MCX, SMA, SMB or SMC. Straight or right angle.
Optional: Universal Connector Adapter (FME to TNC/BNC/SMA/SMB/MCX)
Antenna Element:
Polarization: R.H.C.P. (Right Handed Circular Polarization).
Absolute Gain @ Zenith: +5 dBi typically
Gain @ 10o Elevation: -1 dBi typically
Axial Ratio: 3 dB max.
Low Noise Amplifier:
Gain: 28 dB typically
Band Width 2 MHz min.
Noise Figure: 1.3 max.
Supply Voltage: 2.5~5.5V DC
Current Consumption: 12mA +/- 2mA @ 3.0 ~ 5.0V DC
Overall Performance: (antenna element, LNA & coax cable)
Center Frequency: 1575.42 MHz.
Gain: 26 dB min.
Noise Figure: 2.0 max.
Axial Ratio: 3 dB max.
VSWR: 2.0 max.
Output Impedance: 50ohm
Environmental Condition:
Operating Temperature: -40oC ~ +85oC.
Storage Temperature: -40oC ~ +85oC
Relative Humidity: 95% non-condensing.
Water Resistance: 100% waterproof.
  • Model: SM-76
  • Shipping Weight: 1lbs
  • 86 Units in Stock
  • Manufactured by: San Jose Technologies

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This product was added to our catalog on Tuesday 10 November, 2015.



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