Power Amplifier Non-Linearity Affect on Digital Modulation
Investigation of the Impact of Highly Nonlinear RF Power Amplifiers on High-Order Digital Modulation Signals
Devices
Observing 24g ISM Band Radar FMCW Signal With Real-Time Spectrum Analyzer
Spectrum, RT Spectrum, Power vs Time Measurements
TG5032CFN Phase Noise Measurements
A phase noise measurement of TG5032CFN on my mini STM32 GPSDO
Simoco SRM9000 Mobile Radio - On The Bus
These are private pictures. Please do not foward.
GME Repeater Teardown
A teardown of an analog repeater built with GME TX3600T & TX3800T
Simoco SRM9000 Mobile Radio Teardown
A picture collection of SRM9000 Teardown
An Unknown Issue Motorola DP4801 UHF Radio
A teardown reveals a broken digital two-way radio built around a strong RF front-end, a custom Motorola baseband with TI processing, and a semi-reflective display — a compact design that blends rugged hardware with complex digital logic.
ECRAFT HDMI DVB-T Modulator
A budget-friendly DVB-T modulator with flexible settings and integrated baseband/RF processing—perfect for hands-on HAM TV experiments.
ZyCast KT-FX1 DVB-T Modulator
A Complete Teardown, Test, and Analysis of the ZyCast KT-FX1 DVB-T Encoder
Cheap TQP3M9037 LNA Module From Taobao (AliExpress)
Cheap Taobao AliExpress TQP3M9037 LNA teardown and S param measurement, shows poor quality that usable only below ~3 GHz.