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Kerry D. Wong

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Tag: ASIC

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Cel-Fi Go X Cell Signal Booster Extreme Teardown

July 10, 2021July 11, 2021 kwongLeave a Comment on Cel-Fi Go X Cell Signal Booster Extreme Teardown

About a year ago, I bought a Cel-Fi Go X signal booster for my house as where I live the […]

Electronics ASIC, AWB7125, AWB7222, AWB7225, B20200G, Bluetooth, CC2640, Cel-Fi, DC-DC Converter, Duplexer, FPGA, Go X, Inverted F Antenna, Nextivity, RT7272A, Teardown, UMCC, W25Q128JV, W947D2HB

Teardown of a Cel-Fi Go X Cell Signal Booster

July 5, 2020July 7, 2021 kwong7 Comments on Teardown of a Cel-Fi Go X Cell Signal Booster

In the area where I live, the cell phone reception is spotty at the best. Even though I am only […]

Product Reviews, Teardowns ASIC, Cel-Fi, Downlink, Echo Cancellation, ETSI, FCC, Go X, IP66, Jitter, LNA, LPDA, Matched Filter, Multi-Path Fading, NEMA 4, Nextivity, PCI, Repeater, RSRP, RSRQ, RSSI, Signal Booster, SINR, Teardown, Uplink, Yagi

Teardown and Testing of an 800W PureSine Inverter

October 1, 2017October 2, 2017 kwong11 Comments on Teardown and Testing of an 800W PureSine Inverter

The last ingredient for my backup power project is an inverter. Since the battery bank I built is a 12V […]

Electronics, Product Reviews, Teardowns ASIC, Autotransformer, Efficiency, EG8010, FGA40N65, IGBT, Inverter, IRF4368, KA7500, MUR860, PureSine, ReliableElectric, Teardown, Testing, VARIAC

Categories

  • AVR/Arduino (98)
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  • Linux/BSD (34)
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  • MSP430G2 (10)
  • PIC (4)
  • Product Reviews (21)
  • Raspberry Pi (5)
  • Teardowns (59)
  • Technology (57)

Tools & Libraries

  • MCP2210 Library
  • BCalc — A Hex/Bin/Dec Converter And Calculator

Most Popular Posts

  • A Sensitive DIY Ultrasonic Range Sensor (286)
  • Building a Constant Current/Constant Power Electronic Load (237)
  • AVR LC Meter With Frequency Measurement (213)
  • AD7705/AD7706 Library Revisited (91)
  • A Digitally Controlled Dual Tracking Power Supply -- II (88)
  • Hacking DTM0660L Based Multimeters (76)
  • A Self-Balancing Robot – III (62)
  • Reverse Engineering the Syma S107G IR Protocol (56)
  • Arduino Development Using NetBeans (51)
  • Dual Purpose Spot Welder With Pulse Duration Control (49)

Archives

My Favorite Sites

  • Arduino Forum
  • Circuit Diagram
  • Dangerous Prototypes
  • EEVBlog
  • Electrical Engineering Forum
  • Electronics Lab
  • Electroniq.net electronics projects and circuit diagrams
  • Hack A Day
  • Hacked Gadgets

Recent Comments

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  • efkar on AD7705/AD7706 Library Revisited
  • Adrian Alexander on Adding a Fan Controller to Topward 6603A
  • Josh Moses on BK 4011 Function Generator Teardown
  • Ken on Arbitrary Waveform Generation with Arduino
  • Mirna Demirdjian on Teardown of an MVMT Dual USB Port Wall Outlet Adapter
  • Patrick H Rothermel on Hantek DSO2D10 Teardown Pictures
  • kwong on Hantek DSO2D10 Teardown Pictures
  • Patrick H Rothermel on Hantek DSO2D10 Teardown Pictures
  • kwong on Teardown of an MVMT Dual USB Port Wall Outlet Adapter

Tags

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