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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
seeed studio rf explorer wsub1g slim spectrum analyzerFeatures Internal LNA amplifier and selectable attenuator Low frequency support from 50KHz covering LF, MF, HF, VHF and UHF up to 960Mhz New HELP and SET buttons to improve user interface and configuration selection with 2 clicks Wide band coverage to all popular sub 1Ghz bands, including FM, TV and DTV, ISM, RFID, GSM, etc. Ideal choice for HAM bands from 160meters to 33cm Pocket size and light weight Solid metal case Spectrum Analyzer mode with Peak
Features
- Internal LNA amplifier and selectable attenuator
- Low frequency support from 50KHz covering LF, MF, HF, VHF and UHF up to 960Mhz
- New HELP and SET buttons to improve user interface and configuration selection with 2-clicks
- Wide band coverage to all popular sub-1Ghz bands, including FM, TV and DTV, ISM, RFID, GSM, etc.
- Ideal choice for HAM bands from 160meters to 33cm
- Pocket size and light weight
- Solid metal case
- Spectrum Analyzer mode with Peak Max and Hold, Normal, Overwrite and Averaging modes
- High capacity internal Lithium battery for 20hs+ of continuous run, rechargeable by USB
- Multi-platform Windows/Linux/MacOS Open Source software and API libraries
- Can be extended with internal Expansion Modules for additional band and functionality
Specifications
- Frequency band: 0.05 MHz - 960 MHz
- Frequency span: 0.1 MHz - 960 MHz
- Internal selectable LNA 25 dB gain
- Internal selectable Attenuator 30 dB
- Graphics LCD 128 x 64 pixels, great visibility outdoors
- Support included for Windows, Linux and MacOS X
- Backlight for great visibility indoor
- Internal Lithium Ion 1800mA/h rechargeable battery
- Standard SMA 50 Ω connector
- Wideband 144/433MHz dual band telescopic antenna included
- UHF 400-900 MHz rubber duck articulated antenna included
- Amplitude resolution: 0.5dBm
- Dynamic range: -125 dBm to 10 dBm
- Absolute Max input power: +30dBm
- Average noise level (typical LNA): -125 dBm
- Frequency stability and accuracy (typical): +-10 ppm
- Amplitude stability and accuracy (typical): +-2d Bm
- Frequency resolution: 1kHz
- Resolution bandwidth (RBW): automatic 2.6 kHz to 600 kHz
Included
- 1x RF Explorer WSUB1G+ Spectrum Analyzer
- 1x Mini USB cable
- 1x Dual band 144/430MHz Telescopic antenna
- 1x UHF 400-900Mhz antenna
- 1x EVA case
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 951 reviews
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Product Reviews
★★★★★ 4
These work for dry mouth!!
Flavor Name: Cinnamon, Size: 230 Count (Pack of 1)
Severe dry mouth from Chemo treatments. These were recommended. They work great overnight while sleeping. Stick one to the roof of your mouth and it helps. Not as good new but you don’t wake up with your tongue glued to the roof of your mouth. These are worth trying.
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Reviewed in the United States on July 17, 2025
★★★★★ 5
This product helps with dry mouth!
Flavor Name: Cinnamon, Size: 230 Count (Pack of 1)
This product definitely helps with dry mouth! I prefer the cinnamon flavor- the light mint flavor is ok, too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 1
Not for me
Flavor Name: Cinnamon, Size: 230 Count (Pack of 1)
I was excited to try these as cinnamon is a favorite of mine. I've used the fruit flavored and liked them, but these were problematic for me. First they badly stained my night guard (which I've tried numerous things but can't remove the orange color) and second they caused some mild injury to the mucus membranes of my mouth. I've pitched them and reordered the fruit flavored.
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Reviewed in the United States on January 3, 2026
★★★★★ 5
Relieves dry mouth
Flavor Name: Cinnamon, Size: 230 Count (Pack of 1)
Excellent for relieving dry mouth when you can’t or forget to hydrate. Helps prevent a cause of tooth decay. Fantastic for anyone that frequently wakes up with dry mouth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Great reference textbook.
Format: Paperback
I love the style of the author's writing for this text. It is not too dense, and they provide humor/ a more personal approach. The way the chapters are divided is great for a quick glance. I like that it provides a section devoted to the techniques of each theory and provides different case examples. I initially went back and forth between renting and purchasing. Ultimately, I'm glad that I purchased it because I think it will be a good quick reference guide.
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Reviewed in the United States on January 4, 2022