4 家店铺有售
价格 $31.13 至 $56.07
有货最低价：FPVTHAI，$31.13。
店铺 | 库存状态 | 商品价格 | |
|---|---|---|---|
FPVTHAI最低价 | 有货 | ฿1050.00 $31.13 | |
| 有货 | €46.90 $52.60 | ||
| 有货 | £39.99 $53.56 | ||
| 有货 | €49.99 $56.07 |
规格参数
| 品牌 | FrSky |
|---|---|
| 型号 | R9M2019 |
| 频段 | 868MHz, 900MHz |
| 链路协议 | FrSky |
| 输出功率 | 10, 25, 100, 200, 500, 1000mW |
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I have been using it for several years and despite my numerous trips a few kilometers away and back on all types of terrain, I have never had any low RSSi alerts.
The auto mode in the remote control settings allows the module to adjust its power according to the signal strength from 25mW to 1W. I recommend it.
On stock firmware, this is 2-star at most. It is essentially the same as 2.4ghz Access/ACCST, just moved to the 900mhz band. As such it only offers a modest improvement on the less than stellar range of the 2.4ghz version; still significantly behind Crossfire. However, if you flash it to ELRS it performs quite well. The only wrinkle is that it cannot beacon a wifi signal for configuration, so you will have to use the ELRS configurator for anything you can't set via the LUA script.
问问你的 AI 助手
把 ChatGPT 或 Claude 接入 DIYFPV，用你最喜欢的 AI 工具浏览我们的产品目录。找出有货且最便宜的店铺，看看哪些店能配送到你所在的国家，再瞧瞧有什么新品。完全免费。
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