What does this thing do? I don't get it.

It is a digital TV tuner that you plug into your computer. It is meant for Europe's standards, it won't work to receive TV in North America.However, someone figured out how to put it into a mode that just does a raw dump of the binary info it receives. Now everyone all over the world can use it as a digital radio receiver with some free software. You'll need to put an appropriate antenna on it, but it can receive over a range of about 24MHz to 1.75GHz. Go to RTL-SDR dot COM to see a list of software and where to download it.Since it decodes in software, it can receive AM, FM in narrowband and wideband, SSB, digital signals, etc.This particular one has a good 0.5ppm oscillator replacing the rather poor oscillator that most others come with.These receivers are not as good as a full-blown shortwave radio, but at only $25 bucks! There is even software that you can download to use it to receive airplane locator signals and show a virtual radar display on your computer.The most important part of any radio is the antenna. A discone is a fairly wideband antenna. Also, I strongly suggest that you get a USB extension cable to move this away from your computer, because computers are a big source of electrical noise. With mine plugged into my laptop, there was so much RFI from the computer that I could not receive anything. With a 6ft extension, I could pick up the weather radio channels, HAM radio, and shortwave radio stations.

Can anyone tell me why the mini 2+ costs twice as much as the mini 2 since they both have the updated r820t2 chip? also what is the ppm of the mini 2?

The primary difference between the 2 units is the NESDR Mini 2+ contains a high-accuracy TCXO (which are quite expensive). The NESDR Mini 2 is guaranteed to be within +/- 25PPM; the NESDR Mini 2+ is guaranteed to be within +/- 0.5PPM. The difference is rather large and can be crucial for some applications. Please contact us any time if you have further questions, thank you :)

Will this receive ads b and digital tv, if not, why? Thx

Yes to ADS-B. Yes to digital TV if DVB-T is available in your area. If you are in North America, no to digital TV as ATSC signaling is used here. The bandwidth required to receive one channel is larger than this device is capable of. Hope this helps!

Does this reciever pick up digital TV channels?

Hi! Not in the US, no. It is capable of receiving DVB-T video but those signals are not used in the USA. You probably want a USB ATSC tuner. Thanks for your interest!

Desertcart Logo

交付 Hong Kong

获得最佳体验获取应用程序

下载应用程序

我们从

阿联酋
英国
印度
美国
日本
KOREA

客户服务

关于我们

客户支持

常见问题

产品是真实而真实的吗？+

是的，所有产品均直接来自美国，英国，阿联酋和印度的授权零售商。我们保持严格的质量控制过程，并在运输前验证每种产品。所有项目都有适用的制造商保证，并由我们的标准退货政策涵盖。

交货需要多长时间，这是可靠的？+

送货时间因目的地国家 /地区不等，通常从3-9个工作日不等。每个订单都可以通过我们的系统完全跟踪。我们处理所有关闭范围，并使用可靠的快递合作伙伴进行最后一英里的交付。您将通过电子邮件和我们的应用程序定期收到有关您的订单状态的更新。

什么是凡人车？从安全订购安全吗？+

自2014年以来，落伍车是一个国际电子商务平台。我们每天在全球范围内安全地处理数千个订单。每个产品都会在交付前经过我们的质量验证过程，我们提供端到端订单跟踪，24/7客户支持以及全面的回报政策，以确保安全的购物体验。

产品定价如何计算？+

我们的价格包括产品成本，国际运输，进口关税，关税和当地交货费用。我们处理所有海关和导入程序，确保交货时没有隐藏的费用。 Pro会员将获得额外的福利，包括免费送货。

HK$1189

关税和税费包括

Hong Kong店铺

免费退货

30天对于 PRO 会员用户

15天无会员资格

安全交易

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

TrustPilot

TrustScore 4.5 | 7,300多个评论

Farhan Q.

交货时间非常好，包装也很安全。

2 个月前

伊姆兰 F.

非常可靠的商店，产品真实可靠。一定会再次购买！

2 周前

查看所有TrustPiLot评论

Brand	NooElec
Country of Origin	USA
Model number	NESDR Mini 2+
Item Weight	70 g
Product Dimensions	14 x 5 x 3 cm; 70 g
Item model number	NESDR Mini 2+
Item Height	3 Centimeters
Item Width	5 Centimeters
Auto Focus Included	No
Connectivity Technology	USB
Voltage	5 Volts
Are batteries included?	No
Hardware Interface Type	USB
Video standard	mpeg 4

NooElec NESDR Mini 2+ 0.5PPM TCXO RTL-SDR & ADS-B USB Receiver Set w/ Antenna, Suction Mount, Female SMA Adapter & Remote Control, RTL2832U & R820T2 Tuner. Low-Cost Software Defined Radio.

细节

描述

规格

有问题吗？看看别人问了什么

常见问题