Diamond HV7CX Mobile Antenna HV-7CX

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ●Total length: 1.9m ●Weight: 660g ●Total length: 1.9m ●Weight: 660g ●Gain: 2.15dBi (144MHz), 5.5dBi (430MHz) ●Input resistance: 120W SSB (7~28MHz), 200W SSB (50~430MHz) ●Impedance: 50Ω ●VSWR: 1.5 or less (21/28/50/144/430MHz), 2.0. or less (7/10/14MHz) ●Connector: M-P ●Format: 1/4λ (7-50MHz band), 1/2λ (144MHz band), 5/8λ 2-stage (430MHz band) ●Antenna type: Single type (28/50/144/430MHz), vertical type (7/(10/14)/21MHz) [WHIP] *10/14MHz when using optional element