最近有个想法, 用无人机把长线天线吊在空中以获得高度进行通联, 已知问题是滞空时间不长. 不知道有没有友台试过没, 效果怎么样

可以是可以，但你有没有考虑过干扰问题

@"A1A"#p46680 这个办法好, 无风的时候气球是更佳选择, 性价比也高

我在抖音上看过有人用DJI Mavic3挂载一部支持中继转发功能的手台做测试，实际效果不是很理想，我的想法还是建议像楼上一样挂个气球可能会更合适

无人机改有线供电就不担心滞空时长了。无风用气球，有风用风筝。

@"BG6QED"#p46723 那得看你用什么飞行平台咯，现在市面上有对消费级无人机做系留系统的可不多，而且飞机飞高了之后还要考虑到线的长度和重量要冗余出拉力给飞机做抗风和应对突发状况的，所以这个设想对于目前现有的消费级无人机而言想要实现的话还是有一定的难度的，危险系数也不小

黑袋一号。。。。。。。

我觉得你需要一个小型中继设备作为无人机载荷，然后拉到天上去。。

Have any of you experienced drone users mounted antennas on drones?

BI1MMP

I recently had an idea to use drones to suspend long antennas in the air to achieve high gain communication. The known problem is that the hovering time is too short.
I'm wondering if any other stations have tried this and what their experience was like.

BG4JKZ

Yes, that's possible, but have you considered the potential for interference?

A1A

有人试过气球，似乎还不错。
无入机的遥控器疑似影响天分调天线（仅仅是怀疑）。

BI1MMP

A1A This method is good; balloons are a better choice when there is no wind, and it also offers good value for money.

BI7BJT

I saw someone on Douyin using a DJI Mavic 3 to mount a handheld radio with repeater functionality for testing. The actual results weren't ideal, and I think mounting a balloon might be a better option, as suggested in the previous comment.

BG6QED

With drone-based wired power, I no longer have to worry about flight time. For calm conditions, use a balloon; for windy conditions, use a kite.

BI7BJT

BG6QED That depends on the flight platform you're using. There aren't many commercially available tethering systems for consumer-grade drones, and even if there were, you would still need to consider the length and weight of the tether to provide sufficient tension to counteract wind and handle unexpected situations once the drone is at a high altitude. Therefore, achieving this concept with currently available consumer-grade drones is quite challenging, and it also carries significant risks.

BI1AVH

Using a "woguan" is quite suitable.

bg2qax

Black Bag No. 1

BI3TTR

I think you need a small repeater device to carry on the drone, and then pull it up to the sky.

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