Notice that you can even buy a call that is suppose to do this... Me no I don't use it but I don't really know how to make that sound.. I have learned to stick to Interrogation, KIYI, Coyote Challenge, Female High Pitched Howls, Coyote Pup and that seems to work during mating season.. Now if I was going to use this sound..I think I try to get it on electronics from let say...Randy Anderson then you know it truly that sound..
I remember years back we were all upset because Dennis Kirk sold a cassette entitled: Red Fox In Heat. I even saw a guy at the Sportsmen show as for his money back from him..See you could just about hear the sound.. I too felt the same way but figure: "Let The Buyer Beware Prevailed" when you buy things... However when I got my FX5...I took that Dennis Kirk sound and loaded it to my FX5.. Now it louder on there and I do use it this time of the year to lure in those love sick reds... I use it in combination with other red fox sounds to play with the love sick red fox... By the way...all these years.. It sounds great on the Foxpro FX5.