Display resolution 320 * 240 pixels, 16 bits per RGB pixel, TinySA’s input/output specifications are divided into 4 modes, Optional TTL USART port on the internal PCB (SW not yet implemented), Slow switch control, 2.8 inches diagonal screen, Resistive touch control, USB serial port control, Linear power supply to avoid switching noise.
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
2-in-1 Upgraded Hand held tiny Spectrum analyzer TinySA 2.8\ | $82.58 | – |
Click here to search by yourself. Here are coupons that you can use.
Updated: 25-08-2025
Banggood
Warehouse in Europe 
.
Link: Tinysa 100kHz-350MHz Tiny Spectrum Analyzer [EU]
$65.14 with coupon: 13f142
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Not enough data to show price history chart… $49.99 is the only recorded price. It was not cheaper than that since we have saved it in DB.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).