Overview
Wider band covers popular VHF and FM frequencies. Designed to provide 2.5:1 VSWR or better over a bandwidth of 138-174 MHz. Features a high-strength die-cast 3-hole aluminum base. Radiating element is a straight tapered stainless steel rod suitable for bottom mounting. Overall height only 14.5 inches with BNC connector as standard. The CI 292-4 has been re-tested and upgraded to the new RTCA DO-160D environmental.
Electrical Specifications
- Frequency: 136-174 MHz and 138-174 MHz
- VSWR: 2.5:1 @ 138-174 MHz, 3.0:1 @ 136-174 MHz
- Antenna Gain: 2.5dB Minimum at Beam Max.
- Polarization: Vertical
- Radiation Pattern: Omnidirectional
- Impedance: 50 Ohms
- Power: 50 Watts
Mechanical Specifications
- Weight: 0.50 lbs
- Height: 14.5 inches Max.
- Material: Die Cast housing / Stainless whip
- Finish: Polyurethane Enamel
- Connector: BNC (Female)
- Gasket: B29205
Environmental/Federal Specifications
- Temperature: -55 to +70 C
- Altitude: 50,000 ft.
- FAA TSO: C37c (Class 1), C38c
- Environmental RTCA: DO-160B