04:54

New EndFed Setup. Time Down To 13min.

08:25

Field Test, Cutted Ferrites, Spool Fail, EndFed Trafo Measurements,Jodeln

05:02

Adjustable ENDFED Trafo. First Field Test.

02:29

Adjustable ENDFED Transformer.

03:29

EndFed Antenna - Grounding Yes or No? Field Measurements.

05:56

Integrated choke. Less risk to break it. Field setup time reduced.

04:04

ENDFED: Choke vs No Choke. Field Measurements.

06:07

Meshtastic Eightwood 868MHz Yagi and a HF Meter

06:31

ENDFED - transformer comparison. Big vs Small. Field measurements.

09:12

TX-500 Expansion Pack. My russian edition.

10:17

How I build a base plate for my vertical antenna.

02:53

Elevated Vertical. Test of how a choke at antenna feed point effects the performance.

15:55

TX-500 "Expansion Pack" maintenance...and a 2nd one

09:14

Vertical antenna at ground with 12 radials compared with elevated position with 1 radial. Part 2.

08:45

Vertical antenna at ground with 12 radials compared with elevated position with 1 radial. Part 1.

08:57

Digital modes with only 66g ( 2.3 oz )

07:38

Bal-Un Box with pole mount build...DIY

04:38

Simple ground holder for 6m pole. First test in the field.

04:39

Final result of all Dipole NVIS measurements in the field.

04:15

Stronger signal due to grounding?

03:00

NVIS Dipole, Hybrid Balun V2 vs 1:1 Transformer

04:07

NVIS Dipole, Coax feedline vs No feedline

05:07

NVIS Dipole, 1:1 Transformer vs Nothing, Field measurements

06:26

NVIS Dipole, Coax choke vs Nothing

07:18

Best Bands 2023 ( free to download )

04:58

NVIS Dipole, Hybrid Balun Vs Nothing

04:52

Digimode field setup

06:13

Power consumption Tablet vs Pi

25:57

Digibox

05:04

There is no bad weather.

10:40

Sound card noise a problem?

00:38

TX-500 exp pack drop test. How strong is it? :)

13:19

Lab599 BP-500 vs Victron MPPT 75/15 Noise comparison

11:21

Screen protection ready, TX500 Exp. Pack Update.

08:55

Lab599 BP-500. First impressions!

16:17

When to use which band? WSPR analysis for grid EM and JN, 06.2023, 100 to 2000km.

03:05

Adding screen protection to the Lab599 TX-500

04:46

Field Test TX500 Expansion Pack (Big Speaker)

06:12

Speaker Update! TX 500 Expansion Pack ( Prototype )

15:51

TX-500 expansion pack prototype, new parts...in detail

06:04

Wspr data analysis. Which band at which time?

06:16

Setup demonstration Tx500 with expansion mod.

06:36

lab599 tx-500 battery expansion and more