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发表于 2018-9-15 12:18:54
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关于对讲机：必须购买或者租用U/V双频对讲机
我们日常在加拿大使用的对讲机（例如Costco购买的）使用U段频率，是固定信道的，频率不可调整，频率范围是462.xxxxMHz，而阿空加瓜公园管理员使用的对讲机是V段的，频率是142.8 MHZ，所以我们日常用的对讲机是无法跟他们联络的。
为了跟阿空加瓜管理员和我们的登山物流公司联络，需要购买或者租用U/V双频段的对讲机，例如国内卖的宝锋UV-5R（https://detail.tmall.com/item.ht ... 2&scene=taobao_shop）
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通过设定U/V对讲机也可以跟我们日常用的固定频率的对讲机互联，见：https://www.crossna.org/forum.ph ... 37&fromuid=7193
PARK RANGERS AND MEDICAL ASSISTANCE
Park Rangers
Since 1990 Mt Aconcagua Park has had a park ranger service which controls the protected area and helps the visiting climbers. This service is present in all the base camps of Mt. Aconcagua and often in the ascent routes.
The Park Rangers team is in charge of:
– Keeping the order
– Checking cleanliness
– Controlling the Mt Aconcagua camps
– Helping and informing climbers
– Controlling the service providers (in case of problems or complaints report immediately)
– Exercising power of police *
– Coordinating evacuations **
– Checking admission permits (in Horcones and Punta de Vacas)
– Controlling waste collection (of individuals and service providers)
These are some of the duties, among other.
* When the park ranger or physician judge that the climbers’ equipment or physical conditions are poor, they will be advised in writing “Not to ascend”.
** Together with the medical service and the rescue patrol to the park exit. Evacuations will be coordinated by the medical staff in charge of emergencies, by the means they consider necessary or which are available (mules, helicopters, ambulance).
The responsibility for control and watch only includes from the Mt Aconcagua park entrance to the base camps (4300 meters above sea level). Beyond that altitude, they perform only evacuation and cleaning duties. For all these tasks, the park rangers have an adequate equipment and modern communication systems which allow them permanent radio coverage all over the park in VHF to prevent emergencies. The radio frequency is 142.8 MHZ FM.
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IP卡
狗仔卡
楼主
显身卡
发表于 2018-4-9 10:17:40
发表于 2018-6-8 11:56:40
