The UAKI, incorporates both fuse and reverse polarity protection, to safeguard the system.

The Universal Keying Interface (UAKI), is a compact, state of the art, all solid-state interface-module, which permits all amplifiers - especially older models with high voltage keying relays, to be safely connected to any transceiver!

Optically isolated from the dual power MOSFET(s) keying circuit; the UAKI, is rated at 2.5 amps, and can handle up to 500Volts AC or DC; negative or positive. 

The power required to operate the UAKI can be powered with either AC or DC; 6-18 volts. The circuit is powered by a 5 volt regulator; total current demand when keyed is <14Ma.

Inexpensive and simple to use, the UAKI, is the perfect way to key your amplifier; while providing safety, and protection for your transceiver.

The UAKI module, provides a "Soft Keying” safeguard, to prevent damage to newer transceivers, which cannot safely ground high-voltage/high-current antenna-changeover relays. Additionally, transceivers and amplifiers that are QSK capable; full CW break-in is no-longer an issue, with the use of a UAKI! This capability not only makes the UAKI, perfect for keying older amplifiers, but this super-fast keying module, is also a perfect interface for newer amplifiers. 

Keying input, from the transceiver requires less than <14mA when keyed. Most transceivers can be connected to the UAKI, from their ACC connector.

Transceiver/Amplifier RCA jacks in and out (RCA: RCA) (2) Interface Cable(s) Included. 

18” DC Power Cable included.

 Width: 1.00 in.  Height: 1.00 in.  Depth: 3.250 in.  (Dimension does not include RCA jacks).