The panels charge two 12-volt batteries, which connect to the VHF radio, GPS and navigation lights.

它们为两个12伏的电池充电，这两个电池连接到高频电台、GPS和导航灯。

youdao

Two calculation modes of VHF radio wave for the Yangtze River area from Chongqing to Shanghai are given in the form of formulas and charts.

通过公式及图表给出了长江流域（重庆—上海）段VHF无线电波的两种计算模式。

youdao

In order to realize power saving of portable VHF radio, a power saving alteration plan is proposed for a radio based on reducing static and dynamic power consumption.

为实现便携式超短波电台节电目的，从降低静态和动态功率消耗两方面，提出了某型电 台节电改造方案。

youdao

" They just opened up fire on us. I heard the captain saying on the VHF radio we are unarmed."

VOA: standard.2010.06.03

The rescue came a day after the same crew went aground on the Foulness Sands without charts, flares or a VHF radio, and reported themselves lost.

BBC: Coastguard plea after Canvey to Harwich voyage rescues

After the bridge came down, Leekley sent out a Mayday signal over VHF radio, but hearing no response, he got on the phone and dialed 911.

CNN: Boat was 10 minutes from disaster

Visitors and island residents, some of whom go back seven generations, instead use VHF marine radio.

FORBES: Blackbeard's Beach