02:02

RS-41 running on 648MHz and filtered out the 1296MHz

03:01

RS-41 spectrum after HW &SW modification 648 MHz

01:41

IK7UXW - 9A4QV 1296 MHz ADALM-PLUTO

04:29

uW contesting with ADALM PLUTO 2022

02:03

IC-705 external memory keyboard

02:48

Cheap & simple to build cw paddles for the IC-705 portable activity

00:54

IC-705 SWR feature in CQWW-160 2022

01:30

ADALM-PLUTO with SATSAGEN spectrum analyzer in harmonic mode 12 GHz

01:32

ADALM-PLUTO Spectrum analyzer harmonic mode

06:17

9A activity contest - 9th period 9A4QV

12:30

Malo - Thiene Italy 12' Microwave meeting, August 2021.

03:22

ADALM-PLUTO RX on 10 GHz using only one component

03:57

137 MHz V-dipole noisy bar problem explained

05:15

137 MHz WX-SAT original 9A4QV V-dipole antenna

09:03

Cheap VHF 3dB splitters

02:56

9A4QV IARU VHF 2020

01:06

Airspy HF+ working just fine on 1.3GHz

04:47

ADALM-PLUTO & MAGIC BOARDS FOR HARMONIC MIXER

03:59

ADALM-PLUTO 22 GHz Spectrum analyzer

04:35

Adalm-Pluto 1296 MHz contesting in FM mode

01:18

uW contesting @ 1296MHz with Adalm-Pluto

03:33

ADALM-PLUTO & LNA4ALL

03:30

ADALM PLUTO harmonics check

05:06

LNA4ALL TX mode @ 145 & 435 MHz

02:22

ADALM PLUTO with Express DVB TX test DVB-T

00:42

9A0BXV in JN74LT 10GHz beacon Oct.6th 2019.

02:17

ADALM_PLUTO output power @ 2400 MHz

02:35

Helical feed for the 2.4 GHz QO-100 satellite

02:58

S-band transverter testing Es'HailSat2 here I come

04:28

Testing UHF BPF MILsat 265 MHz

02:12

UHF 256MHz MILsat BPF test

01:49

Airspy HF+ test in ARRL DX CW contest

02:53

IC-756p3 IF tap to Airspy HF+

04:44

LNA4ALL on the VHF close to antenna effect

02:41

Winter Hrkljuš 2018 Highlights-3

06:10

Winter Hrkljuš 2018 Highlights-2

05:59

Winter Hrkljuš 2018 Highlights-1

02:50

Airspy HF+ strange signals over the HF

02:36

ADF4351 small signal source for 47GHz

03:45

47GHz beacon with ADF4351 and PN after 16x mult.

03:05

Improving the PN on ADF4351 PLL board

03:14

Airspy HF+ L-band satcom test

02:40

CQWW-2017 the end of the contest AirspyHF+

01:57

CQWW-2017 using AirSPY HF+ and 250 feet long skyloop antenna

02:54

Simple downconverter for the C&X band

01:03

DAB+ Ucka Ch-11c H-pol

01:42

9A9R VHF MO MMC 2017 part-2

01:46

9A9R VHF MO MMC 2017 part-1

00:30

9A0BVS/b 144.478 MHz beacon new location JN75BA

04:02

RTL-SDR + UP-64 test on 14MHz

11:02

ADALM-PLUTO ARISS contact 11.10.2017 145.800 MHz FM

00:52

24 GHz 9A4QV vs. IZ3OHR IARU 2017. UHF contest QRB 244 km

01:18

24 GHz 9A4QV vs. IK3TCH IARU 2017. UHF contest QRB 244 km

02:11

24 GHz 9A4QV vs. I3GWE IARU UHF 2017 contest QRB 234km

02:23

Etching the PCB

05:16

ADALM-PLUTO + LNA4ALL Iridium & L-band

02:34

NOAA-19 HRPT ADALM-PLUTO+LNA4ALL

05:55

ADALM-PLUTO + HF Upconverter

04:18

L-band downconverter + RTL-SDR test

01:45

L-band downconverter + LNA4ALL both Bias-T powered