Novatel 600-LB User Information - page 2
of the antenna itself. Screw the bottom of the adapter onto a range pole, tribrach, tripod or
other equivalent mount. Attach coaxial cable from the antenna connector to the antenna
port on your receiver.
Caution: Over tightening the metal adaptor into the plastic baseplate will damage
the baseplate.
The 600-LB antenna will allow you to achieve sub-meter accuracy in stand-alone
applications. It combines the advantage of dual GPS frequency performance and the
availability of differential GPS corrections from the OmniSTAR and other geo-stationary
satellites. Differential corrections coupled with the ability to know ionospheric
corrections will allow you to achieve sub-meter and even centimetre accuracy without
the need to use ground based reference stations.
– ELECTRICAL TECHNICAL SPECIFICATIONS –
3 dB pass band:
LB
1520
− 1565 ΜΗz
L1: 1575
± 10 MHz
L2:
1228
± 10 ΜΗz
Out-of-band rejection:
L2:
f
c
± 50 MHz: 20 dB (typical)
f
c
± 100 MHz: 40 dB (typical)
L1/LB 1420 MHz: 30 dB (typical)
1470
MHz:
10
dB
(typical)
1625
MHz:
10
dB
(typical)
1675
MHz:
30
dB
(typical)
Antenna elev. pattern:
θ = 90°:
7.0 dBic (L1/LB min.); 6.0 dBic (L2 min.)
(90
° = zenith)
20
° ≤ θ
4.0 dBic (L1/LB min.); 2.0 dBic (L2 min.)
5
° ≤ θ
3.0 dBic (L1/LB min.); 1.0 dBic (L2 min.)
0
° ≤ θ
0.0 dBic (L1/LB min.); -2.0 dBic (L2 min.)
LNA gain:
29 ± 3 dB
Polarization: Right-hand
circular
Noise figure:
≤ 2.6 dB (typical)
Nominal impedance:
50
Ω
VSWR:
≤ 2.0:1
Power requirements:
≤ 50 mA @ +4 to +18 VDC, 40 mA (typical) @ 5 VDC
– MECHANICAL & ENVIRONMENTAL SPECIFICATIONS –
Finish:
Weatherable polymer
Weight:
≈ 500 g (1.11 lb)
Altitude:
3000 m (9842.5 ft)
Temperature: -55
°C to +85 °C (-67 °F to +185 °F)
– MECHANICAL DRAWINGS –