Section 3
Mobile
ZAU Series
GPS and GLONASS
Low Profile Antenna
For Automatic Vehicle Location (AVL) systems in a compact
construction, the ZAU series deliver a highly sensitive multiband
solution for fleet management, vehicle navigation, aviation and
military applications.
Alternative mounting, adaptors, connectors and other installation
accessories are all available separately.
Specifications
Construction
ZAU-SM-76G
Black polycarbonate radome and die cast shell
Frequency Range
1575.42MHz & 1602MHz
Bandwidth
Gain
ZAU-DS-28
1575.42MHz ± 10MHz & 1602 ± 8MHz
At 90° 27 dB ± 3dB (cable loss)
Mounted on a 70mm x 70mm sqaure ground plane
Polarisation
Right-hand circular
Noise Figure
1.5 typical
Attenuation
20 dB min. @ FO ± 50MHz
N/A
VSWR
2.0 maximum
2.0 maximum
Impedance
50 Ohms
50 Ohms
Supply Voltage
Connectors Available
2.5 ~ 5 Volts DC
BNC, TNC, FME, MMCX,
MCX, SMA, SMB or SMC.
Straight or right-angle
BNC, FME (to be adapted),
GTS, MCX (OSX), SMA, SMB
or SMC. Straight or rightangle
RF Cable
5 metres RF174/U (standard) cable & length (optional)
Dimensions
58mm(L) x 48mm(W) x
15mm(H)
ZAU-DS-28
46.27mm(L) x 38.18mm(W)
x 12.26mm(H)
Weight
63grams (excluding cable &
connector
50grams (excluding cable
& connector
Operating Temperature
-40°C to ~ +85°C
-40°C to ~ +85°C
Storage Temperature
-45°C to ~ +90°C
-45°C to ~ +85°C
Mounting Accessories
ZAU-SM-76G
2 x magnetic mounts in base
For more details please see following sheet
Updated 10th April 2014
Section 3
Mobile
ZAU Series
GPS and GLONASS
Low Profile Antenna
Cable & Connectors
ZAU-SM-76G
ZAU-DS-28
6Kg @ 5 sec with moulded plastics on connector end for strain
relief
Pulling Strength
Optional Adaptors
Universal conncetor adaptor (FME to TNC/BNC/SMA/SMB or MCX)
Antenna Element
+1.5 dBic typical
Mounted on a 70mm x 70mm sqaure ground plane
Gain at Zenith
Axiel Ratio
90°: 3.0dB maximum
90
Low Noise Amplifier
Gain
27dB @ 3V typically
Bandwidth
43MHz minimum @S11 ≤ -10dB
Noise Figure
1.5dB typical
Supply Voltage
2.5 ~ 5 Volts DC
Current Consumption
3V DC: 10.6 mA typical
5.0V DC: 21mA typical
3V DC: 10.6 mA typical ± 1 mA
5.0V DC: 21 mA typical ± 1 mA
Other Specifications
Working Relative Humidity
Optional Mounting
95% non-condensing
Metal flanges with holes for
permanent mounting
ZAU-SM-76G
Customised metal mouting plate
ZAU-DS-28
Updated 10th April 2014