SPA-3G RF Explorer Spectrum Analyzer 3G Combo and WSUB1G Bands. Handheld Frequency Analyzer for Ham Radio, Wireless Devices, WiFi Networks, Audio Engineers (SPA-3G Up to 2.7GHz)

My main goal was to choose a portable analyzer that covered the basic HAM bands with ability for expansion.The WSUB1G+ fit that bill exactly.The analyzer resolution and accuracy are spelled out and the unit appears to meet these.The hard carry case was a reason that I chose this seller's unit.My first use was to identify 2 sources of interference in UHF band (Rural DTV signal, specifically), trapped them out and solved the issue.The LCD on the unit is large enough to use when notebook computer isn't possible.The user interface is a bit clumsy but not unusable.My unit has a tendency to freeze when using alone, requiring a power cycle and re-choose your settings to continue. I need to contact seller about that problem.Will update review pending results.The unit that I received is the older model. Uncertain if that may be related to the freezing problem.Overall, I'm satisfied with this unit.

I kept this unit because even though it is not spot on on the amplitude output it is within 1.5 dB.It is handy because it is frequency selective and covers the range I needed. Its a little funky to adjust to start with but once you get the hang of their convoluted menu options it is quick and simple.

The unit itself is solid and works well. The included mini-USB cable I received does not work reliably - the end that goes into the SPA is too loose. I tried a different cable and it works fine.

Very high quality and easy to use right out of box.

Fairly good for the money, handy when you just need a rough view of the rf environment.

Great for locating and measuring interference problems in the field.

Given as a gift.

Very accurate reference so far (~20 ppb). Nice that it's self-contained and rechargeable, and great price.

Das Gerät und die Software entspricht voll meinen Erwartungen. Ich hatte mich vorher über Funktion und Details informiert. Die Beschreibung auf Amazon ist wirre! Es gibt von dem Gerät zig Ausführungen, hier wird alles zusammengewürfelt. Überprüft denn das keiner? Der Signalgenerator ist z.B. bei dieser Version nicht verbaut!Ansonsten schneller und zuverlässiger Versand und Abwicklung durch Amazon.