MFJ-1712SF, HT ANT,TELESCOPIC, SMA F, DB,1/4W2M,5/8W-440MHz

This telescopic Dual Band (144/440 MHz) is a 1/4 wave on 2 Meters,5/8 wave with gain on 440MHz. Just 4 1/2 inches
collapsed. Acts like a rubber duck. 16 inches extended gives superior performance.

For Baofeng/Wouxun.