Diamond Antenna RH770

Descriptions:

Diamond RH-770 Original DIAMOND Dual Band antenna 144/430 VHF / UHF BNC connector, extended length 93 cm.
Antenna for dual band VHF / UHF 144 Mhz (3 dB gain) / 430 Mhz (5.5 dB gain). Telescopic with a maximum length of 93 centimeters (22.5 centimeters fully collected). Male BNC connector.

Specifications:

• Frequencies 144/430 Mhz
• TX transmission: 144/430 Mhz
• Gain 144 Mhz (3 dB gain)
• Gain 430 Mhz (gain 5.5 dB)
• Maximum power 20 watts
• BNC male antenna connector
• Extended length 93 cm
• Collected length 22.5 cm
• Telescopic antenna format.
• Impedance 50 ohms
• Wavelength 1/4 (144-430) Mhz
• Weight 106 gr.