DIAMOND SG 7200 made in japan

SG7200: 144/430MHz(2m/70cm)(300MHz receiving only)
Length:0.96m
Gain:3.2dB(144MHz), 5.7dB(430MHz)

Max.power rating:150W FM

Impedance:50ohms / VSWR:Less than 1.5:1
Connector:MP / Type:1/2wave C-Load radialless(144MHz),2x5/8 C-Load radialless(430MHz)
Weight:335g

DIAMOND SG 2000 made in japan

VHF Super Gainer Mobile Antenna
Specification
Brand: Diamond
Model: SG-2000
Frequency: 144 - 148 MHz
Gain: 5.2 dB

Power – 250 watts
Type: VHF Amateur
Length: 156 cm
Berat : 400

LARSEN PO 150 USA

Portable Antenna .5 Wave Coil 144-174 MHz BLACK
1/2 Wave Coil
Power rating, 200 watts
144-174 MHz
Max height, 2 1/2"
SO239 feed connection
Gain, 9dBd/2dBi no ground plane; 2.5dBd/4.5dBi with

 ground plane