WS1357-15-HFL WI-SYS, WS1357-15-HFL Datasheet - Page 2

• Manufacturer Part Number: WS1357-15-HFL
• Description: ANTENNA, GPS, EMBEDDED, 15CM
• Manufacturer: WI-SYS

Specifications of WS1357-15-HFL

• Rohs Compliant: YES

Designed for easy integration into OEM
handheld
integrates a highly robust ESD protection
circuit, a low-noise amplifier to ensure a reliable
and clear signal for the GPS receiver even in
difficult conditions, as well as a SAW filter for
even greater performance for hand held
telematics applications where out-of-band signal
rejection is required. The PCB protrudes 1.5mm
Ordering Information:
WS1357-A - Designed to operate with just its 16mm LNA
PCB (embedded ground plane) with no other ground plane.
It is tuned on frequency with this small ground plane,
which, precisely because it is small, is also the minimum
gain configuration.
WS1357-B - Designed to be incorporated, with a soldered
ground plane connection, into a user PCB that extends the
ground plane to 30mm square.
WS1357-C - Designed to be incorporated into a large
(80+mm) ground plane. This is the maximum gain
configuration.
Other models available:
WS1356 - Low gain (18dB) version.
WS1367 - Includes a 30mm square ground plane.
[e-mail] www.wi-sys.com
Tel [phone] Fax [phone]
Wi-Sys Communications Inc.
Embedded GPS Antenna
Wi-Sys Communications
WS1357 Ultra Compact
Ottawa, ON K2K 0A1 Canada
31B Richardson Side Road
platforms,
the
WS1357
antenna
Environmental Specifications
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Mechanical
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Antenna Response
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Electrical
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LNA Specifications
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Operating temp: -40c to +85c (-45c to +80c storage)
Humidity: 95% max (non condensing)
WS1357 – 16 mm x 16 mm x 5.8 mm
Shock:
Vibration: 3 axis, sweep = 15 min
Frequency: 1575.42 MHz
Gain:
Polarization: Right Hand Circular
Axial ratio: @ 90° 4 dB, @ 20° 6 dB
Voltage:
Current:
Connector:
Cable:
Cable length: 15 cm (6”), other lengths available
Frequency:
Output Impedance:
VSWR:
Gain:
Noise figure:
Out-of-band rejection: +/- 15 MHz: 5dB
Technical Specifications
Vertical axis 50G, other axes 30G
10–200 Hz log sweep: 3G
0.5 dBic
2.7 – 5 VDC
9 mA @ 3.3V, 15 mA @ 5V,
1.5 mm dia. CO-6F.FH-SB cable
H.FL, other connector types available
1572.5 – 1578 MHz
50 Ohm
1.5:1 max (at connector)
@ 3.3VDC: 28 dB (typical)
@ 5VDC: 30 dB (typical)
1.5 dB (typical)
+/- 20 MHz: 10 dB
+/- 30 MHz: 32 dB
+/- 40 MHz: 40 dB