TinySA Ultra – Ultra Portable Handheld Spectrum Analyzer
TinySA Ultra – Ultra Portable Handheld Spectrum Analyzer — A compact, high-performance handheld spectrum analyzer designed for field testing, RF hobbyists, and electronics troubleshooting. Portable, easy-to-read 4" TFT LCD and selectable Ultra mode extend capability to 6 GHz for flexible spectrum analysis.
Features
- Handheld, ultra-portable form factor for on-the-go measurements
- Clear 4" TFT LCD (480×320) for real-time spectrum viewing
- Selectable modes up to 800 MHz standard, 6 GHz in Ultra mode
- Resolution filters in 1, 3, 10 steps from 200 Hz to 850 kHz for precise analysis
- Intuitive controls for quick setup and sweep adjustments
Technical Details
- Display size: 4” TFT LCD (480×320)
- Max low input frequency: 800 MHz (6 GHz in Ultra mode)
- Resolution filter steps: 1, 3, 10 (200 Hz – 850 kHz)
Warning/Advice
- Avoid exceeding input limits; follow safe RF handling practices. Use recommended cables and grounding to protect the unit.
Benefits: The TinySA Ultra simplifies RF troubleshooting by delivering accurate, portable spectrum readings—ideal for locating interference, validating antenna performance, and testing RF circuits. Its compact size and clear display improve workflow for technicians and hobbyists alike, reducing setup time and increasing on-site efficiency.
Perfect for field engineers, hobbyists, and lab use — backed by a satisfaction guarantee. Package includes the TinySA Ultra handheld spectrum analyzer and standard accessories. Add the TinySA Ultra to your toolkit today to streamline RF diagnostics and testing.
Usage: Designed for portable, on-site spectrum analysis and bench testing. Promise: reliable performance and user-focused design to support your projects.
Parameter |
Specification |
Display size |
4” TFT LCD (480×320) |
Max low input frequency |
800MHz, 6GHz in Ultra mode |
Resolution filters in 1,3,10 steps |
from 200Hz to 850kHz |
Max output frequency |
Sinus up to 800MHz, Square wave up to 4.4GHz |
output level |
-104dBm to -16dBm |
Ultra mode |
Level calibrated up to 5.3GHz |
Internal LNA gain |
20dB up to 4GHz |
Displayed points per scan |
max 450 |
0-350MHz scan time |
165ms |
Shortest zero span time |
17ms |
DANL at 100MHz |
-153dBm/Hz (LNA Off) / -169dBm/Hz (LNA On) |
DANL degrading in ultra mode |
10dB above 2.5GHz, 25dB above 5.3GHz |
Phase noise at 10kHz offset |
-92dBc/Hz |
Phase noise at 100kHz offset |
-110dBc/Hz |
Input 1dB compression level |
+0.5dBm (LNA Off) / -26.5dBm (LNA On) |
IIP3 without LNA |
+18dBm (at least 2MHz apart) / 0dBm (500Hz apart) |
IIP3 with LNA |
-8dBm (at least 2MHz apart) |
Frequency stability |
<1ppm ( -10℃ ~ +55℃) |
SD card slot |
micro SD card |
Audio out |
3.5mm headphone plug |
FW update mode activation |
Push jog button before switch on |
Maximum current consumption |
330mA |
Maximum charging current |
1300mA |
Battery |
Li-polymer 3.7V 3000mAh |
RF connectors |
SMA female |
Communication Interface |
USB-CDC(Type-C),UART-TTL(2.54mm Connector) |
Appearance Size |
117x72x23mm (Excluding protruding parts) |
Please note: All electronic and mechanical equipment, devices and machines sold to EU countries are CE certified and carry a two year warranty.
