请问各位老ham们，低预算sdr买哪个好

UV：airspyR2（rtl的接收灵敏度+最大10Mbps的带宽）短波：sdrplay RSP duo（多天线口，带有源无源还有直接拉一根长线的多种天线接入方案）

@"Anonymous6"#p55145 请问大佬具体是哪个型号的

直接rtl得了 rsp1价格都飞上天了

我买的那种电视棒，拿来看看UV段差不多了

@"myxxr"#p55146 最便宜的塑料壳那种就行本质上rtl-sdr都是一种东西区别就在于txco和有没有帮你做q通道

用过RTL和RSP1 区别不大，软件支持数量和扩展来说RTL完胜，相对适合入门

@"Syryia"#p55147 短波灵敏度太差了但是我听广播的）

@"Anonymous6"#p55151 2832+820t2?

歪一楼：你的头像怎么这么糊

Hello everyone, which SDR should I buy?

lxk Received via copy

Bi4KKF Received via copy

BG6UFA Given my budget of 100 yuan, I would still choose RTL.

BG5BQB I've received the payment, and once I have the funds, I will take a look.😉

BI3SDE The avatar I uploaded to QQ was downloaded again and then uploaded to hamcq; it turned out to be very blurry.🤔

The RTL2832 has washed ashore; 30 yuan.

You might need this: 0-2 GHz, 180 MHz, etc.

BH9FPK I just bought it, and now it's priced at 388.

BH9FPK It has already gone up in price.

BH9FPK Now, take a look at the prices to see what they start with.

I've been waiting for a price drop for a long time, and I regret not buying it sooner.

Recommendation 705

CEDARMIL Last year, there were some SDRs available in the group, and I already had one, so I didn't ask.

« 上一页

浩奇科技（厦门）有限公司

是无线电，把我们联系在一起