RH770 Dual Band 144/430MHz High Gain Telescopic Antenna, SMA Female For Ham/ Scanner. Free Shipping
SPECIFICATIONS:
• Frequency: 144/430 MHz(2m/70cm)
• Length: 36.6 Inches (retracted 8.8 Inches) 10 stages
• Weight: 2.6 ounces
• Gain: 3.0dB (144MHz), 5.5dB (430MHz)
• Max.power rating: 20W FM
• Impedance: 50 Ohms
• VSWR: Less than 1.5:1
• Connector: SMA Female
• Type: 1/2 wave radialless (144MHz), 2x 5/8 wave radialless(430MHz), 300MHz receiving only