The CI 2680-200 ComDat antenna is a four-through-hole-mount style VHF/GPS non-WAAS blade antenna with BNC and TNC ports. This antenna covers both VHF communication and GPS frequencies and is GPS C144 certified for class 1 LNAV approaches (lateral navigation only). It is designed to be used with 27 dB gain GPS panel mount systems and is suitable for top mounting with both light and heavy fixed-wing single-engine and multi-engine aircraft and business jets.
Features
- VHF: 118–137 MHz
- GPS: 1575.42 ± 3 MHz
- 26.5–31.5 dB Gain
- Compatible with Garmin 27 dB Gain GPS panel mount receiver systems
- Not compatible with most portable GPS receiver systems
- BNC VHF connector
- TNC GPS connector
Specifications
Weight:
1.25 lb
Connectors:
VHF: BNC
GPS: TNC
FAA TSO:
C37d, C38d, C144
RTCA Environmental:
DO-160D
VHF SPECIFICATIONS:
Frequency:
118–137 MHz
VSWR:
2.9:1
Polarization:
Vertical
Radiation Pattern:
Omnidirectional
Impedance:
50 Ω
Power Rating:
50 W
GPS PREAMPLIFIER:
Frequency:
1575.42 ± 3 MHz
VSWR:
1.5:1
Polarization:
RHCP
Radiation Pattern:
Hemispherical
Impedance:
50 Ω
Gain:
26.5–31.5 dB
DC Voltage:
4–24 VDC
DC Current:
25–40 mA
Noise:
3.8 dB
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