This item is for:

1x Original! Japan Diamond CR-77 DUAL BAND Antenna PL259 for Car Radio, Brand New! 

Short / Mini, only 29cm long , Powerful. 
This antenna is compatible with MOTOROLA YAESU ICOM KENWOOD mobile radio which with PL259 interface. 

Specifications:

Frequency:  144 / 430Mhz
Gain: 2.15dbi (430Mhz) 
Connector: PL259 
Max Power: 100W 
V.S.W.R : Less 1.5:1 
Impedance:  50 OHM 
Length: 29cm (11.5 inch)
Weight: 90g

Package Includes:
1x Diamond CR-77 DUAL BAND Antenna for Mobile Radio