GPS Antenna (High Gain) with Low Noise Amplifier
** Universal connectors**
Model: SM-66

The
small size and ruggedness of this antenna is pre-requisites
for an antenna in the high demand of vehicle locating and
car navigation GPS antenna that will sustain harsh outdoor
environment and maintain GPS signal stability.
Overview
SM-66 is the integration of the high performance GPS patch antenna and
a low noise amplifier into state-of-the-art very low profile/extremely
compact/fully waterproof antenna enclosure. The unit provide excellent
amplification to any GPS Receiver with a +5Vdc antenna power at the center
pin.
Features
- Low noise figure / Fully weather proof
- Ultra-low power consumption / Compact construction
- Excellent temperature stability / Magnet or screw mount base
- New Universal Connector adapter
- *Screw Mounting Base Optional

Specification
Physical
Constructions:
- Constructions: Polycarbonate radome enclosure and die-cast-shell
at the bottom
- Dimensions:48mm(W)x
15mm(H) x 58mm(L)
- Weight: 65grams.
- 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: 5 meter RG174/U (standard) cable & length (optional)
- Pulling
strength: 6 Kg @ 5sec.
- 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:
- Center
Frequency: 1575.42 MHz +/-1.023 MHz
- Polarization: R.H.C.P. (Right Handed Circular Polarization).
- Absolute
Gain @ Zenith: +5 dBi typical.
- Gain @
10° Elevation: -1 dBi typical.
- Axial Ratio: 3 dB max.
- Output
VSWR: 1.5:1 max.
- Output
Impedance: 50 Ω
Low
Noise Amplifier:
- Center
Frequency: 1575.42 MHz +/- 1.023 MHz.
- Power Gain: 30 dB typically
- Bandwidth: 2 MHz min.
- Noise Figure: 1.5 max.
- Outer Band
Attenuation: 20 dB min. @ Fo +/-50 MHz.
- Supply
Voltages: +4.5~+5.5V DC
- Current
Consumption: 28mA +- 3mA.
- Output
Impedance: 50 Ω
Overall
Performance: (antenna element, LNA & coax cable)
- Center
Frequency: 1575.42 MHz.
- Gain: 27 dB typically
- Noise Figure: 2.0 max.
- Axial Ratio: 3dB max.
- Bandwidth: 2MHz min.
- VSWR: 2.0max.
- Output
Impedance: 50 Ω
Environmental:
- Operating
Temperature: -40°C~ +85°C.
- Storage
Temperature: -50°C~ +90°C.
- Relative Humidity: 95% non-condensing.
- Water Resistance: 100% waterproof.
OEM
OPTIONS: Contact us for customized label, logo and radome color. |
This specification is subject to change without prior notice..
Data Updated:
| web resource: |
A directional antenna is an antenna which radiates greater power in one or more directions allowing for increased performance on transmit and receive and reduced interference from unwanted sources.
Etek are recognized as one of the leading traders in this sector due to our capability to supply impeccable GSM Antennas to our customers. |
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© San Jose Navigation, Inc. All rights reserved. |