01:37

Aliexpress radio has harmonics to 10GHz and beyond

00:21

A quick and dirty harmonic mixer for the centimeter bands, testing it on the 3400MHz 9cm band

00:05

Well hidden optical drive

01:56

Abbree AR-2520 output power on 70cm UHF band

01:51

Abbree AR-2520 unboxing

07:30

Testing a Palomar RX100 Noise Bridge

01:51

Sweepy eBay-tier RWR

00:08

When life gives you cans, you make cantennas

01:35

Receiving CW on Quansheng UV-K5 (crude lashup)

00:38

Quansheng UV-5K as a 5.7GHz IF radio. Spectrum in action!

01:18

Cheapest 5.7GHz downconverter

00:25

2.4GHz downconverter made from an old WiFi access point -

02:00

Power meters will lie to you. UV-K5 on 6m

00:58

Quansheng UV-K5 receiving on 23cm

00:51

Quansheng UV-K5 transmitting on the 23cm hamband ( flea power)

09:37

TC4069UB - Single chip 80m receiver, first steps

04:04

How close to 10.525GHz HB100 Doppler RADAR modules are out of the box?

02:50

Quick test of a 24GHz CDM324 Doppler RADAR module

02:54

How we keep desks clean at the radio club

14:40

Why people aren't doing X-band with LNB's? (It's the image rejection)

02:34

X-band harmonic mixer from a junk microwave link

07:28

Christmas WR-90 waveguide surplus haul!

00:59

Marconi Instruments 6970 power meter fault after changing batteries

13:33

18GHz misadventures (or the 76GHz on the cheap saga begins)

04:56

A quick(?) 24GHz test source (and transceiver!) with Gunn-diodes! On K-Band!

03:06

Delta fans have a fun slow start (Delta TFA0948AE)

00:27

Attenuators as 50ohm terminations

18:53

The 10minute transmitter for 40m - A realtime build and some measurements

12:48

LIDL Paw Patrol Walkie Talkie teardown

01:07

Antique Alfred Model 650 sweeper demonstration

13:31

TETRA repeater teardown

16:27

TETRA Teardown! - A look inside Sepura SRM1000 mobile radio

07:06

Teardown: Pan International P50 Linear Amplifier - A simple CB amp with a strange transistor!

07:37

Nopea esittely modulaatioista [FINNISH]

02:00

Baofeng UV-5R as a 10GHz beacon and test source

13:52

Cisco 5GHz omni antenna teardown

00:36

Speed control fixed on the Elliot drillpress

00:21

GPDesign PR57 quick test

08:59

48GHz reception with RADAR detector guts! (and other measurements)

10:21

Measured: Beltronics STI as a frequency counter

11:24

Measured: Cheapo V7 360 LASER radar detector (It's TRASH)

05:30

Nokia 2.6GHz LTE pallet overview and mods

04:32

Hamfest finds - B0nkfest 2019

05:58

eBay radar detector RF leakage and a look inside

00:19

Kytkin

01:41

RTL2RTL QSO! on 1270MHz

07:20

A look inside five rtl stock antennas

07:12

RTL-SDR stock antennas measured on a VNA!

00:48

UVB-76 on 7060kHz

01:50

Intro: Cheapo SX-transponder

01:07

RTL-SDR Transmitting on 1270MHz

01:26

Intermod demonstration

04:04

Simple microwave transponder experiment

01:34

Weird signals on the 23cm band

05:52

Simple dipole antenna from coax

01:38

LY3LP ultra simple 50MHz converter