SIGLENT SSA3021X Spectrum Analyzer 9 kHz up to 2.1 GHz

The price on Amazon was the lowest (in Canada) I have seen, with free (and fast) shipping. It arrived from RCC Electronics, well-packed (double-boxed). It is easy to use and has more features than I think I will ever need, plus a large bright display, and a very QUIET fan (unlike my old Agilent unit which ROARS!), plus it easily fits onto my bench. As a bonus, it comes with a full parts and labour 3 year warranty. The tracking generator option is permanently enabled (and is very useful), but other options have a limited time functionality without buying a software key to permanently enable them. Apparently these (and upgrade to 3.2GHz bandwidth) could be 'hacked' to be permanently on when this model had an earlier firmware, but maybe not be now (not that I would do that anyway as it voids warranty)

Buen instrumento, incluye la licencia de TG , y trae algunas funcionalidades muy atractivas . Definitivamente ha sido de mucha utilidad cumpliendo mis espectativas, estaria genial poder conseguir los accesorios en amazon mexico .

Assez intuitif lorsqu'on connait la marque Siglent. Les AS ne sont pas forcement abordables mais je le conseille à tou(te)s les passionné(e)s. P.S: Prévoir de la place sur la table de votre labo. Je n'avais pas prêté garde à l'encombrement et il va falloir que je change de table :-)

I love having the tracking generator as I frequently have to tune filters. This should NOT be an option, it should always be enabled. The reason I say this is because there are a number of these analyzers which do not come with the TG enabled. By doing this Siglent is alienating a large amount of potential customers. This is an inexpensive analyzer... but 90% of the time you don't need a high end $20,000 analyzer to resolve interference issues or to align a duplexer. Overall this is a good entry level spec an for everyday use. I carry it in my truck to all of my jobs In the Siglent soft case. I've been very satisfied with its durability and performance. So now my R&S and Anritsu analyzers stay in the lab.

数日しか使っておりませんが、SIGLENTの良いところは簡単に習得できるところです。わかりやすいインターフェース。操作。ディスプレイも大きく素晴らしいと思います。 小さくて軽量化されているモデルなので直ぐに利用できると思います。 アマチュア局送信機の自作でスプリアス測定ができるスペアナを探していました。 敢えてデメリットを言うと、スペクトラム表示の遅延くらいでしょうか。Iphoneなどの高スペックデバイスを使っているとこういう機器の表示、操作速度のもさもさ感を感じますがしょうがないと思います。