Upogibna antena FA-SC59V

The FA-SC59V flexible antenna is a radio communication component manufactured by Icom. It is specifically designed for maritime handheld transceivers and ensures transmission and reception of radio signals in a nautical environment.

Its structure is flexible, allowing it to absorb mechanical stress, shocks, and twists. This flexibility is a major advantage for onboard maneuvers on vessels, where equipment is frequently subjected to movement and impacts.

The FA-SC59V antenna is specifically designed to meet the constraints and requirements of portable marine VHF radios, ensuring both performance, durability, and safety in a nautical environment:

Flexibility and shock resistance: Its flexible structure is designed to absorb mechanical stress, impacts, and frequent twisting common aboard a vessel. This protects not only the antenna itself but also the radio’s connector, thereby extending the lifespan of the portable equipment.Optimized for the marine band: The antenna is specifically tuned to resonate within the standard marine VHF frequency band (156 to 163 MHz). This optimization ensures an optimal standing wave ratio (SWR), maximizing the efficiency of radio signal transmission and reception in a maritime environment.Maintaining radio waterproofing: The antenna’s threading and base incorporate a compression seal. Once screwed onto the radio’s chassis, it ensures the device’s protection rating (e.g., IP57 for the IC-M37E) is maintained, critical for resistance to immersion and water spray at sea.Mechanical compatibility and safety features: As an original Icom accessory, the FA-SC59V guarantees exact mechanical threading compatibility. This precision is essential to preserve the radio’s waterproofing and the proper functioning of its safety features, such as flotation capability and the ‘Float’n Flash’ strobe activation function in case of immersion.

This antenna is specifically tuned to resonate on the standard marine VHF frequency band, which ranges from 156 to 163 MHz. It is optimized for peak performance across this range.

Yes, the FA-SC59V antenna is an original model from the manufacturer Icom. This ensures exact mechanical thread compatibility and helps preserve the radio's watertightness and specific functions.

Using the original Icom FA-SC59V antenna is essential to ensure the integrity and safety of your portable VHF radio thanks to its specific design:

Waterproofing: The FA-SC59V is designed with exact mechanical thread compatibility and includes a compression gasket at its base. When screwed onto the radio’s chassis, this design maintains the device’s IP rating, such as IP57 for the IC-M37E portable marine VHF. This means the radio can withstand immersion to 1 meter for 30 minutes without compromising operation. Using a non-original antenna could damage this gasket and compromise your radio’s waterproofing.Safety features: Precise thread compatibility is also critical for the proper operation of certain safety functions integrated into Icom radios. For example, it is essential for the correct activation of the "Float'n Flash" strobe function in the event of the radio falling into the sea. A non-compliant antenna could prevent this vital function from triggering, making recovery of the device more difficult in the event of an incident.

Yes, the FA-SC59V antenna is supplied as standard with the Icom IC-M37E 6 W marine handheld VHF. It can also be purchased separately as a spare part or accessory.

The "optimal SWR" (Standing Wave Ratio) means the antenna is perfectly matched to the frequency band for which it is designed. An optimal SWR ensures efficient transmission and reception of signals, allowing the radio to emit its maximum power with the best possible efficiency.

Strict optimization for the civil marine band (156 to 163 MHz) ensures maximum efficiency and enhanced performance for maritime communications. This distinguishes it from wider-bandwidth antennas, which may be less effective on this specific band.

Although the SMA connector is a standard, the FA-SC59V antenna is an Icom original model. Its threading and base are specifically designed to ensure exact mechanical compatibility with Icom radios, which is essential to maintain waterproofing (IPX7/IP57) and features like "Float'n Flash". Using it with other brands could compromise these characteristics.

The main difference lies in their bandwidth optimization. The FA-SC59V is strictly optimized for the civil marine band (156 to 163 MHz), while the FA-S59V (which equips the IC-M73EURO series) offers a wider bandwidth from 150 to 174 MHz, suitable for professionals using additional terrestrial channels.

Yes, as an original Icom antenna with exact mechanical thread compatibility, it is designed to preserve the strobe light trigger function "Float'n Flash" in case of immersion, provided the radio is equipped with it.

No, the FA-SC59V antenna is a flexible antenna for handheld radios. It prioritizes mobility and reduced footprint for deck use, unlike a mast-mounted fixed antenna which would require an adapter such as the AD-98FSC to connect to a handheld radio.

No, the FA-SC59V antenna is designed for simple installation and typically does not require specific tools. It screws on by hand to the radio's SMA connector.

Yes, as an accessory designed to be mounted and removed, the FA-SC59V antenna is easy to replace. Simply unscrew it from the radio and screw the new antenna into place, ensuring it is tightened properly for waterproofing.