Sales: sales@tri-m.com
Menu
RV-19
Marine GPS Antenna, very low power, +2.5 ~ 3.3VDC, 14dB gain
Description
Overview
Extremely Compact High Performance Marine GPS Antenna
RV-19 is the integration of a high performance GPS patch antenna and a low noise amplifier into a low profile, extremely compact and fully waterproof enclosure. When connected to a GPS receiver with 2.5~3.3V DC antenna power, RV-19 provides excellent signal amplification and out-of-band rejection for that receiver.
RV-19 is designed mainly to meet the robust demand for a GPS antenna that can maintain GPS signal stability for automatic vehicle locating and navigation even in a harsh environment.
Advantages
Specifications
Physical Constructions:
Constructions:
Polycarbonate radome, detachable cable/connector for easy mount, rubber-O-ring
between top radome and screw base for waterproof
Dimensions:
60mm in diameter x 38mm in height.
Weight:
125grams (w/o cable & connector).
Color:
Standard in ivory white, other colours available upon request.
Mounting:
Bulkhead mount with 0.8 inch threaded wing nut (standard accessory)
Cable & Connector:
RF cable:
5 meter RG174/U (standard) other length (optional)
Pulling strength:
6 Kg @ 5sec. molded plastic on connector end for strain relief.
Connector available:
BNC,TNC,GT5,MCX(OSX),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 ohm
Low Noise Amplifier:
Center Frequency:
1575.42 MHz +/- 1.023 MHz
Power Gain:
14 dB typically
Bandwidth:
2 MHz min.
Noise Figure:
1.7 max.
Outer Band Attenuation:
20 dB min. @ Fo +/-50 MHz.
Supply Voltages:
+2.5~+3.3V DC
Current Consumption:
5.5mA +/- 1mA@3.3V.
Output Impedance:
50 ohm
Overall Performance: (antenna element, LNA & coax cable)
Center Frequency:
1575.42 MHz.
Gain:
14 dB typically
Noise Figure:
2.0 dB max.
Axial Ratio:
3 dB max.
Bandwidth:
2MHz min.
VSWR:
2.0 max.
Output Impedance:
50 ohm
Enviromental Condition:
Center Frequency:
1575.42 MHz.
Gain:
19 dB typically
Noise Figure:
1.3 max.
Axial Ratio:
3 dB max.
Bandwidth:
2MHz min.
VSWR:
1.5 max.
Output Impedance:
50 ohm
Operating Temperature:
-40°C~ +85°C
Storage Temperature:
-40°C~ +85°C.
Relative Humidity:
95% non-condensing.
Water Resistance:
100% waterproof.
By Email
By Phone
Main: 604.814.5069
Fax: 888.831.5149
By Mail
Tri-M Technologies Inc.
208 – 31510 Gill Avenue
Mission, BC, Canada V4S 0A1