Rubber Duck Antennas for Portable Radios :: Available Models
Model	Frequency	Bandwidth	Gain	HPB (Hor)	Polarization
KH-350-B	328-367 MHz	15 MHz	Unity	360 degree	Vertical
KH-350-H	328-367 MHz	15 MHz	Unity	360 degree	Vertical
KH-350-S	328-367 MHz	15 MHz	Unity	360 degree	Vertical
KH-350-T	328-367 MHz	15 MHz	Unity	360 degree	Vertical
KH-450-B	403-520 MHz	20 MHz	Unity	360 degree	Vertical
KH-450-H	403-520 MHz	20 MHz	Unity	360 degree	Vertical
KH-450-SF	403-520 MHz	20 MHz	Unity	360 degree	Vertical
KH-450-SM	403-520 MHz	20 MHz	Unity	360 degree	Vertical
KH-450-T	403-520 MHz	20 MHz	Unity	360 degree	Vertical
Note: HPB (Hor) = Half-Power Beamwidth (Horizontal)