--- product_id: 182583774 title: "Signal Generator,LONGWEI Low Frequency Signal Generator Audio Signal Generator Signal Source 10Hz-1MHz TAG-101 110V (US Plug)" brand: "longwei" price: "62.26 DT" currency: TND in_stock: false reviews_count: 7 url: https://www.desertcart.tn/products/182583774-signal-generator-longwei-low-frequency-signal-generator-audio-signal-generator store_origin: TN region: Tunisia --- # Signal Generator,LONGWEI Low Frequency Signal Generator Audio Signal Generator Signal Source 10Hz-1MHz TAG-101 110V (US Plug) **Brand:** longwei **Price:** 62.26 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Signal Generator,LONGWEI Low Frequency Signal Generator Audio Signal Generator Signal Source 10Hz-1MHz TAG-101 110V (US Plug) by longwei - **How much does it cost?** 62.26 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/182583774-signal-generator-longwei-low-frequency-signal-generator-audio-signal-generator) ## Best For - longwei enthusiasts ## Why This Product - Trusted longwei brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description ## Images ![Signal Generator,LONGWEI Low Frequency Signal Generator Audio Signal Generator Signal Source 10Hz-1MHz TAG-101 110V (US Plug) - Image 1](https://m.media-amazon.com/images/I/61tv-uSP6xL.jpg) ![Signal Generator,LONGWEI Low Frequency Signal Generator Audio Signal Generator Signal Source 10Hz-1MHz TAG-101 110V (US Plug) - Image 2](https://m.media-amazon.com/images/I/61bLeSt0llL.jpg) ![Signal Generator,LONGWEI Low Frequency Signal Generator Audio Signal Generator Signal Source 10Hz-1MHz TAG-101 110V (US Plug) - Image 3](https://m.media-amazon.com/images/I/61X7c33jzWL.jpg) ![Signal Generator,LONGWEI Low Frequency Signal Generator Audio Signal Generator Signal Source 10Hz-1MHz TAG-101 110V (US Plug) - Image 4](https://m.media-amazon.com/images/I/61xbtcLR7wL.jpg) ![Signal Generator,LONGWEI Low Frequency Signal Generator Audio Signal Generator Signal Source 10Hz-1MHz TAG-101 110V (US Plug) - Image 5](https://m.media-amazon.com/images/I/61DlS5fjeYL.jpg) ## Questions & Answers **Q: I noticed there is no direct indicator on the frequency dial so how do you know what frequency you are using?** A: There is a black square on the top of the dial, align the number of the dial, and then multiply the number of the dial by the multiple you need on the right, which is equal to the output frequency value! For example: 50 Hz * 100 (range) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great entry level Audio Generator *by E***N on Reviewed in the United States on April 2, 2024* Needed an audio generator that was simple to operate for doing speaker testing. This unit handles the task well. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Value AF Signal Generator *by L***G on Reviewed in the United States on February 14, 2023* "Value" because this generator represents a good value for the amount paid. Dial calibration for frequency output desired is very close to actual output frequency. All-in-all, a very good value for the money paid! One thing - don't use it in a circuit near, or connected, to a switching power supply (such as those used for laptops or other such items). Those power supplies can generate a large amount of electronic "hash" which can bleed into the generator circuit. ### ⭐⭐ 2.0 out of 5 stars Some Re-assembly Required *by B***. on Reviewed in the United States on April 1, 2021* This equipment is described as an audio generator, but in fact its frequency range far exceeds the audio spectrum (1mHz). Mechanically it had a problem that could only be resolved by opening the unit and going inside. (There is a LOT of empty space for such a large case.) The problem I encountered was the misalignment of the reduction gears from the front dial to the tuning capacitor. This made it difficult to turn the knob and set the frequency. A larger gear is attached to the frequency knob which then engages a smaller gear attached to a variable air capacitor. The variable capacitor is mounted on a metal plate that has adjustable slots so that the 2 gears can be adjusted relative to each other. When I examined my unit the gears were adjusted so close together that they were no longer coplanar, i.e. one gear was engaging the other gear at an angle. Easy enough to fix by readjusting the capacitor mounting screws, but this should have been corrected before the unit was shipped. I thought that the days of self-assembly and calibration ended with Heathkit.Electrically, the unit’s frequency dial does not track well when checked against a counter. If you adjust the end band frequencies for accurate readings, then all the frequencies in between will be off. You can do much better for the $78 asking price. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/182583774-signal-generator-longwei-low-frequency-signal-generator-audio-signal-generator](https://www.desertcart.tn/products/182583774-signal-generator-longwei-low-frequency-signal-generator-audio-signal-generator) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-10*