w2aew

12:27

#397: How to use cursors on Tektronix 2400 series scopes, including some "secret" features

16:02

#396: Demystifying Oscilloscope Triggering - what it does and how to use it

8:40

#395: Easy to make ground-radial kit for portable radio operations using ribbon cable

12:07

#394: Oscilloscope Best Practices - some of the most common issues and tips

10:56

#393: Analysis of the RF characteristics of the Baofeng UV-5R Dual Band HT

15:34

#392: Schematic Basics: Multi-position switches in Simpson 260 VOM and Realistic DX-160 Receiver

13:23

#391: POTA: First POTA activation with the CFT1 5-Band CW transceiver kit

39:42

#390 Kit Build: CFT1 5-band CW Field Transceiver - build / adjust / align / test

9:18

#388: Build, tune and test a trapped 20/30/40m End Fed Half Wave antenna

11:54

#387: How to build and tune traps for a multi-band End Fed Half Wave (EFHW) antenna

6:56

#386: Build the Iambic "pressure" paddle from VK3IL

2:14

#385: How to quickly tune the Penntek TR-45L Z-match tuner

11:44

#384: What is the bandwidth of a CW / Morse code signal? (as a function of speed and rise/fall time)

9:12

#383: Measuring AM Modulation Depth using an Analog Oscilloscope (followup from #382)

11:44

#382: Measuring AM modulation depth/percentage with a digital oscilloscope

5:36

#381: Circuit Fun Followup: Trimming out distortion on Twin-Tee Oscillator - FFT &THD measurement

12:48

#380: Circuit Fun: Twin-Tee Oscillator - low distortion op amp sine waves

11:16

#379: How to measure coax loss using a NanoVNA

10:22

#378: Ham Radio: Measuring CW Keyer speed on the Elecraft KX2 and Penntek TR-45 Lite

4:15

#377: How to install a crimp-on BNC connector to RG-8X coax cable

11:42

#376: Ham Radio: Build, Tune and Test a QRP End Fed UNUN kit from KM4CFT

4:38

#375: Ham Radio Quickie: Ground Radial wires vs. the "Magic Carpet" Faraday cloth

14:40

#374: Back to Basics: JFET Current Source / Limiter circuits

5:34

#373: Portable ham radio / POTA: The Spiderbeam 40' (12m) telescoping mast and hitch mounted support

3:40

#372: How to install an N-connector, crimp-on type, to LMR-600, RG-217 or similar coax cable

1:35

#371: Ham Radio Quick Tip: Tuning aid for Adjustable Coil vertical like the MP1 and others

8:35

#370: FX-4CR Transceiver PCB replacement procedure

8:01

#369: How to install a crimp-on BNC connector to RG-316, RG-174, etc. coax

17:10

#368: Overview of the Peak Atlas DCA Pro Model DCA75 Semiconductor Component Analyzer & Curve Tracer

11:37

#367: Characterizing the key-up frequency transient on an Alinco DR-135 Mk III 2m radio with an RSA

23:30

#366: Back to Basics: Basics of the Bipolar Transistor - NPN and PNP

4:48

#365: Ham Radio: What is your CW straight key sending style?

2:54

#364: Ham Radio quickie: Single Sideband (SSB) receive audio quality on the Penntek TR-45L

16:31

#363: Ham Radio Review: The Penntek TR-45 Lite 5-Band, 5-Watt CW portable QRP transceiver

5:47

#362: Ham Radio: My Elecraft KX2 portable QRP shack kit for Parks On The Air (POTA), SOTA, and more

4:19

#361: Ham Radio: My first Parks On The Air (POTA) activation! At Barnegat Light, POTA K-1609

5:21

#360: Mini Review: The BaMaKey TP-III miniature Morse Code paddles/key by BaMaTech

6:27

#359: Quick Tip: Selecting 10x passive probes for your oscilloscope - Bandwidth and Compensation...

13:51

#358: Ham radio: How to install the Roofing Filter kit in the Elecraft KX3 Transceiver

8:08

#357: Ham Radio fun: ARRL Field Day '22 - Antenna raising, rig setup and a bit of operating

21:34

#356: Back to Basics: the Emitter Follower, or Common-Collector Amplifier

16:42

#355: Radio Review: FX-4C SDR QRP Transceiver | Review of features and operating controls

3:02

#354: Help! Do you have a good suggestion for bench lighting that doesn't have THIS problem?

5:42

#353: Quick Tips: Using a Transistor Curve Tracer as an Octopus I/V Tracer or Huntron Tracker

3:50

#352: The ULTIMATE Electrical Engineers Toolkit: Analog Designer's Edition

3:04

#351: Quick Tip: Cheap source of test sockets wire and for your projects and component test needs

8:45

#350: Adding AGC (automatic gain control) to my QCX+ CW Transceiver kit

54:49

#349: Club Presentation: Smith Charts - the NanoVNA and your antenna - matching network design

2:20

#348: Quick Tip: What is a connector saver?

3:35

#347: Quick test of the 40m Halfwave End-Fed antenna using a 49:1 transformer / UNUN

19:15

#346: Basics of Capacitor Leakage / using the Antique Wireless Association DC Leakage Tester

9:21

#345: Generating AM and DSB-SC with a Double-Balanced Diode Ring Mixer / Modulator

8:10

#344: ARRL 49:1 End Fed Halfwave UNUN transformer kit from HFKits - Build and quick bench test

2:38

#343: Ham Tip: Using the memory feature on a RigExpert Antenna Analyzer AA-55 ZOOM

18:09

#342: Mini review: County Comm GP-7 / SSB handheld AM/FM/SW/SSB/CW Receiver

10:19

#341: Ham tip: Safely using a coax switch to connect multiple rigs to a single antenna system

1:44

#340: So, this thing happened today... :-)

12:05

#339: Basics of a Super-heterodyne Receiver - how it works, and a peek at the signals

6:54

#338: Probe Tips: Beware of capacitive loading of oscilloscope probes on your circuit operation

13:32

#337: Use a NanoVNA to measure input impedance and gain of a small-signal RF amplifier

1:11:32

#336: NJARC Presentation on the Simpson 260, including basic VOM and DMM information

6:18

#335: My Saturday: Early AM hamfest and some interesting cars

15:32

#334: How to tune a duplexer with a NanoVNA V2plus4 | is it possible?

11:27

#333: Installation and test of Narrow CW filter in Icom IC-703 - Filter: Inrad #116

0:28

#332: Happy Morse Code Day - April 27th - from W2AEW

11:51

#331: Ham Tips: Operating "Split" on HF - info, tips & tricks for operating split or Duplex on HF

3:14:14

#330: HamCram: US Amateur Radio Technician Class material review - Trenton Computer Festival 2021

32:03

#329: Presentation recording: Intro to the VNA and NanoVNA for BayCon 2021

9:02

#328: Circuit Fun: Op Amp Signal Conditioning - a Practical Example

8:36

#327: Bipolar Transistor Current Mirror output impedance, Early Effect, Wilson Current Mirror

3:53

#326: How to Measure the impedance of "unknown" coax using a NanoVNA

8:21

#325: Use NanoVNA and Smith Chart to show effect of adding transmission line length

16:04

#324: How to "calibrate" the Simpson 260 VOM - BONUS: 50 microamp current source

10:43

#323: Measure length of coax, etc. with your scope, a battery and a resistor - simple TDR

3:27

#322: Followup: Simpson 260 Series 7 & 8 Reversed Banana Lead solutions

16:54

#321: Vintage Tech: The Simpson 260 VOM Volt-Ohm-Milliammeter family

6:45

#320: How to update the NanoVNA-H4 firmware using Windows 10 and .DFU file

20:22

#319: Measuring Crystals with NanoVNA and other tools

9:52

#318: NanoVNA comparison measuring a duplexer - NanoVNA-H4 and SAA-2N

0:52

TekTips on the Amateur Radio Roundtable weekly program - online and shortwave radio

9:15

#317: NanoVNA Port Extension using the Electrical Delay setting

15:47

#316: Use NanoVNA to measure coax length - BONUS Transmission Lines and Smith Charts, SWR and more

7:34

#315: How to use the NanoVNA to measure a low-pass filter

6:07

#314: How to use the NanoVNA to sweep / measure an antenna system's SWR and optimize its tuning

10:06

#313: Why a VNA needs to be calibrated | how to calibrate a nanoVNA

16:49

#312: Back to Basics: What is a VNA / Vector Network Analyzer

8:15

#311: Why are my oscilloscope voltage readings wrong? Top 5 reasons...

0:26

Bonus Video: F-16 Fly Over by NJ Air National Guard 177th Fighter Wing

6:36

#310: 3rd order Intermodulation Distortion (IMD) and their effect in radio receivers

7:22

#309: Radio Repair: Kenwood TS-940S Battery Replacement

18:07

#308: Back to Basics: Diodes - guide to operation, characteristics, types and specifications

7:18

#307: Back to Basics: Potentiometers - Controls and trimmers / trimpots - WARNING!

6:44

#306: American Morse Equip MS2 Miniature Key - Assembly and mini review / demonstration

10:13

#305: Measuring Total Harmonic Distortion THD using an FFT on an oscilloscope

3:52

#304: Ham Radio: My QRP setup on vacation at the beach house on Long Beach Is. NJ.

14:53

#303: What is a Pulse Counting FM Demodulator | Detector | Discriminator?

12:57

#302: Back to Basics: How to match diodes -- measurement setups to find diodes that are matched

7:43

#301: How to install and adjust the SO-3 TCXO in the Kenwood TS-590

8:05

#300: Ham Basics: Sending Morse Code / CW - straight key, paddles and iambic keying

5:45

#299: How to build an Open - Short - Load (OSL) Calibration kit for HF Antenna Analyzer