The CI 420-221 antenna is a four-through-hole-mount style non-WAAS GPS teardrop antenna with a TNC port. This antenna is GPS C144 certified for class 1 LNAV approaches (lateral navigation only) and is designed to be used with Garmin 17 dB gain GPS panel mount systems. It is suitable for top mounting on both light and heavy fixed-wing single-engine and multi-engine aircraft, helicopters, and business jets.
Features
- Covers the 1575.42 MHz non-WAAS GPS frequency
- Nominal 17 dB Gain
- RHCP polarization
- Hemispherical radiation pattern
- TNC female connector
- For use on light and heavy fixed-wing single-engine and multi-engine aircraft, helicopters, and business jets
- Not compatible with most GPS handheld receiver systems
Specifications
Weight:
4.2 oz
Frequency:
1575.42 ± 3 MHz
VSWR:
1.5:1
Polarization:
RHCP
Radiation Pattern:
Hemispherical
Impedance:
50 Ω
Gain:
17 ± 3 dB
DC Voltage:
4–24 VDC
DC Current:
20 mA
Noise Figure:
3.8 dB
Selectivity:
-35 dB (min) @ Satcom 1626.5 MHz
Finish:
White Polyurethane Enamel
Connector:
TNC Female
FAA TSO:
C144
RTCA Environmental:
DO-160D
Unit of Measure: EACH
Supplier/Manufacturer SKU: CI 420-221
Mil Spec, TSO, Certification:
HS Code: 8529.10.4000
HAZMAT:
UN#:
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