This cable is for Kenwood radios that have a rear panel 13 pin DIN connector (See List Below) for Fixed Level Audio output and FSK input. The mini-plug labeled "FSK" connects to the "Key Out" connector of the RIGblaster Plus II and Plus, "FSK Out"(R6) on a RIGblaster Pro or "CW/FSK" on a RIGblaster Advantage for direct FSK keying of your Kenwood radio from programs that support direct FSK keying such as Hamscope, MMTTY, MixW, etc.. The un-labeled mini-plug provides fixed level audio from the 13 pin FSK DIN connector to the Sound Card Line In or "Audio In"(R11) on a RIGblaster Pro or "LINE IN" on a RIGblaster Advantage for reception of all digital modes.
Use the Fixed Level Audio part of this cable on these Kenwood Radios: TS-140/450/680/ 690/570/711/790/811/870/940/2000.
Check your Kenwood Radio Owners Manual to see that pin 2 of ACC2 is labeled "RTTY Terminal", "FSK input", or "RTTY Key Input" before selecting this cable for FSK.
Note: If you do not have a RIGblaster Plus II, Plus, Pro or RIGblaster Advantage and if your radio does not have a 13 pin DIN rear panel FSK input, do not order this cable.