Icom IC-A120B VHF Air Band Transceiver - Base Station

What comes in the box with the IC-A120B base station?

The base station configuration ships ready to deploy. It includes the base station cabinet, an HM-216 hand microphone, a DC power cable, a microphone hanger kit, a mounting bracket kit, and fuses. This bundle gives operations centers, ATC desks, and maintenance shops the core hardware needed to set up the radio for immediate use.

What frequency range does the IC-A120 cover?

The IC-A120 operates across the VHF air band used for civil aviation communication, covering the frequencies relied on for air traffic control, ground operations, and ramp coordination. Combined with its 200 memory channels and 8.33 kHz channel spacing, the radio is built to handle the full range of airband communication needs at airports and operations centers.

How many channels and what channel spacing does the IC-A120 support?

The IC-A120 offers 200 memory channels, which is helpful for operations that juggle many frequencies. It supports 8.33 kHz channel spacing, so it can handle the denser channel plans used in busy and modern airspace. This makes it well suited to the complex communication needs found at airports and operations centers that monitor many active frequencies.

How does the noise cancellation help in loud environments?

The IC-A120 uses Active Noise Cancellation to reduce engine noise and background interference, keeping transmissions clear in loud surroundings. That matters on ramps, in hangars, and around running aircraft, where steady noise can otherwise bury a call. The result is more dependable, easy to understand airband communication for flight operations, ATC, and maintenance teams working in demanding conditions.

What are the dual-watch and ON-Hook scan functions?

Dual-watch lets the radio monitor a priority channel and an operating channel at the same time, so busy teams do not miss critical calls. The ON-Hook scan function automatically monitors air traffic when the microphone is hung up, streamlining workflow at dispatch and ATC positions. Both features support efficient monitoring during high traffic operations at airports.

How rugged is the IC-A120, and what does IP54 mean?

The IC-A120 carries an IP54 rating, meaning it resists dust ingress and water spray from any direction. That makes it dependable for demanding flight operations, ATC, and maintenance environments where dust and moisture are common. The robust construction is built to keep working reliably through busy daily use in tough conditions around the airport and the hangar.

Does the IC-A120 support Bluetooth headsets?

Yes. The IC-A120 offers Bluetooth compatibility, letting ground crews pair compatible wireless headsets for freedom of movement and added comfort during long shifts. This is especially useful on busy ramps and in maintenance areas where mobility matters.

Does the IC-A120 base station include an antenna?

An antenna is not part of the standard base station bundle, which ships with the radio cabinet, hand microphone, power cable, hanger kit, mounting bracket, and fuses. You will need a suitable VHF airband antenna and cable to transmit and receive.

How do I program the IC-A120?

The IC-A120 can be programmed from the front panel for channels and basic settings. Icom also offers PC programming software that speeds up setup of many channels, names, and scan lists through a programming cable.

How does the IC-A120B base station differ from a mobile or vehicle mount version?

The base station configuration is set up for fixed desktop use at an operations center, ATC desk, or maintenance shop, shipping with a cabinet, mounting bracket, and DC power cable. A mobile or vehicle mount version is built to install in a vehicle rather than a fixed position.

What power source does the IC-A120B base station use?

The base station ships with a DC power cable and is designed for fixed desktop operation at an operations center, ATC desk, or maintenance shop. Base station setups typically pair the radio with a matching external DC power supply.