About the QK-A015-TX
The Quark-elec QK-A015-TX is an active antenna splitter designed to allow a single VHF antenna to be shared efficiently among multiple devices. This bi-directional splitter is specifically optimized for use with AIS transponders, ensuring seamless communication for both VHF radio and AIS data.
This device enables:
- Reception of VHF radio signals
- Reception of AIS messages
- Reception of AM/FM radio signals
- Transmission from VHF radio
- Transmission of AIS messages
The QK-A015-TX offers straightforward, plug-and-play connectivity with no complex configuration required, making it an ideal solution for marine communication systems.
Installation Overview
The QK-A015-TX features five key connections:
- Power Cable: Connects to a 12V-24V DC power source and ground.
- VHF Antenna: An SO239 connector for linking to your VHF antenna.
- VHF Radio: An SO239 connector for connecting your VHF radio.
- AIS: An SO239 connector for your AIS transponder.
- AM/FM: A BNC connector provides the output for your AM/FM radio signal.
Important Installation Note: Always connect the VHF antenna to the splitter before connecting any other devices or applying power. This sequence prevents potential damage to your equipment. Refer to the detailed instructions in the full manual for the correct connection order.
Status LEDs
The QK-A015-TX is equipped with four LEDs to indicate power status and operational indicators:
- PWR: Confirms that the unit is receiving power.
- VHF TX: Indicates when the VHF radio is transmitting.
- AIS TX: Shows when the AIS transponder is transmitting.
- ERR: Illuminates if an error is detected.
The device includes a fail-safe function for the VHF radio, ensuring it remains operational even if the splitter encounters a power or functional issue.
For more detailed information, please visit Quark-elec.
