FT-2DR/DE PDN (Personal Digital Node)

FT-2DR/DE PDN (Personal Digital Node) - Part 2 HRI & PDN Modes

FT-2DR/DE PDN (Personal Digital Node) - Part 2 HRI & PDN Modes

 This video covers the equipment and steps to use the HRI and PDN modes in the DIRECT and ACCESS POINT types of operation. 

Ham Radio Station Grounding

 IMPORTANT:  Effective and safe station grounding is a complex and often controversial subject.  This video is not intended to be a how-to g...

Resistors and Capacitors

C Circuits with resistors and capacitors. RC circuits, Kirchoff's Laws, junction rule.  Contains  Math !!!! Good for those  upgrading !!

Electrical Safety, Grounding and Bonding Tips

Electrical Safety, Grounding and Bonding Tips for amateur radio stations

Electrical Safety, Grounding and Bonding Tips for amateur radio stations

 Mike Aimone, WA8AHZ introduces the topic of Electrical Safety, Grounding and Bonding that every amateur radio hobbyist should be aware of. 

Beginner Ham Radio #6 - Grounding

 TelescopeMan does a show and tell on his amateur radio station grounding system. Ideally the ground rod would also be connected to the main...

Ham Radio Basics--How to Call CQ--

 A video talking about calling CQ.  And then, Jim calls CQ on 20 meters and W5IB answers. 

Ham HF Bands: Introduction

 Ask Dave Episode  looks at the amateur radio high frequency (HF) bands and describes each. This helps hams new to HF to understand what ban...

DMR DSTAR FUSION Head To Head

DMR DSTAR FUSION Head To Head - Which One Is Best? | K6UDA Radio

DMR DSTAR FUSION Head To Head - Which One Is Best? | K6UDA Radio

 If you are considering trying out one of the digital voice modes but don't know where to start, WATCH THIS VIDEO before you buy one. We're ...

Reading Resistor Chart Values - The Learning Circuit

 In this episode, we learn how to read resistor coders to learn the values of resistors.   You’ll also learn how to differentiate through-hole resistors and surface mount resistors, as well as, determine the values of four band and five band resistors. 

Intro of the Peanut App by PA7LIM

 https://www.youtube.com/watch?v=NVxgjaEIjRc 


Website      

 http://www.pa7lim.nl/peanut/ 


 

List of rooms on the Global master: http://peanut.pa7lim.nl/rooms.html​

List of room on the Japanese master: http://peanut.xreflector-jp.org/rooms.html

 

Rooms

  • There are local rooms like SPANISH, DUTCH, ENGLISH, JAPANESE, KOREAN etc. These rooms are in HD quality.
  • The ROOMS like REF030C, XRF076...

Spread Spectrum

How does the spread spectrum technique of frequency hopping work?

How does the spread spectrum technique of frequency hopping work?

 

You may have heard the term spread spectrum (try saying it three times really fast), or frequency hopping, but perhaps you do not have a so...

NVIS Antenna

 

The unique characteristic of an NVIS antenna is embodied in the full name: Near Vertical Incidence Skywave (NVIS) antenna. An NVIS antenna ...

Ham Radio Tutorial - HF Radio Wave Propogation

 Tyler, N7TFP, explains how radio waves travel around the world via radio "skip" or sky-wave propagation. Part 1 of a 2-part series. 

Zero Beat

 

Zero Beat

The bandwidth of CW signals is narrow, usually close to 150 Hz and dependent largely upon the rise and fall time of your transmitt...

SSB Receive Filter

 

SSB Receive Filter

A radio receiver is really quite a marvelous device, and we operators ask quite a lot of our receivers. Our environment i...

Ham Radio Tutorial - How To Use An Antenna Tuner

Ch N7TFP talks about how to use an antenna tuner to tune an antenna.

 ARDF - Amateur Radio Direction Finding - is the European style on-foot version of Fox Hunting. This program, from the ARVN vault, is the 20...

 Workshop at the Short Mountain Repeater Club meeting constructing a 3 element yagi for fox hunting or simple 2 meter operation 

Practical Signal Reports

 

Everyone wants to know how their signal sounds on the air and often the best way to find out is a signal report from other ham radio operat...