Micropower transmitters, beacons and tests
50 videos • 2,461 views • by Amateur Radio VK3YE
Range test and other experiments with milliwatt transmitters and beacons.
1
Pixie Hack Challenge: Pixie One Sixty (Pixie AM transmitter on 1.8 MHz)
Amateur Radio VK3YE
Download
2
Pixie Hack Challenge: A 7 MHz AM transmitter built from a Pixie
Amateur Radio VK3YE
Download
3
USB port powered 40 metre milliwatt transmitter on air
Amateur Radio VK3YE
Download
4
VK3CRG receiving the VK3YE Experimental USB powered 20mw 40m Beacon
Craig VK3CRG
Download
5
VK3YE experimental 40m QRP beacon received 500km away
vk2ig
Download
6
VK3YE experimental 40m QRP beacon received 500km away (better audio)
vk2ig
Download
7
Crystal oscillator modules: how far will they transmit?
Amateur Radio VK3YE
Download
8
Testing a 1.5 volt / 1 transistor pulsed VHF beacon
Amateur Radio VK3YE
Download
9
Milliwatt VHF beacon range tests and more LED experiments
Amateur Radio VK3YE
Download
10
Another VHF solar powered pulsing radio beacon
Amateur Radio VK3YE
Download
11
Even better VHF solar powered pulsing radio beacon
Amateur Radio VK3YE
Download
12
EASTER SPECIAL: Tracking down (and examining) the Easter Bug
Amateur Radio VK3YE
Download
13
QRP VHF beacon and 10 MHz Wadetenna pedestrian mobile tests
Amateur Radio VK3YE
Download
14
A low power radio beacon inside a solar garden light
Amateur Radio VK3YE
Download
15
Things to do with cheap wireless door chimes
Amateur Radio VK3YE
Download
16
More things to do with wireless door chimes
Amateur Radio VK3YE
Download
17
Range testing a 1 watt low power FM broadcast station (Surf FM)
Amateur Radio VK3YE
Download
18
Frequency modulating a crystal oscillator for 147 MHz FM
Amateur Radio VK3YE
Download
19
A frequency agile 2 transistor 7 MHz FM exciter
Amateur Radio VK3YE
Download
20
10.111 MHz super VXO with 10 crystals: How far does it swing?
Amateur Radio VK3YE
Download
21
VHF/UHF range tester uses a single Baofeng handheld transceiver
Amateur Radio VK3YE
Download
22
A 53.2 MHz crystal oscillator module AM transmitter
Amateur Radio VK3YE
Download
23
Frequency shifting a crystal oscillator module
Amateur Radio VK3YE
Download
24
JS8 milliwatts across Australia on 3.5 MHz
Amateur Radio VK3YE
Download
25
Cheap 27 MHz Walkie talkies head to head
Amateur Radio VK3YE
Download
26
Using a Nano VNA as an RF signal generator
Amateur Radio VK3YE
Download
27
Antuino as VHF signal generator: How far can it be heard?
Amateur Radio VK3YE
Download
28
Tests with a QRPP 50 MHz CW beacon
Amateur Radio VK3YE
Download
29
User Review: Retevis RT602 UHF walkie talkies (How much of a toy are they?)
Amateur Radio VK3YE
Download
30
Your first radio transmitter you built yourself (no soldering, 500km range)
Amateur Radio VK3YE
Download
31
An item in the mail
Amateur Radio VK3YE
Download
32
Reception of 100 milliwatt VK7WW beacon from Arthurs Seat
Amateur Radio VK3YE
Download
33
Reception of 100 milliwatt VK7WW beacon from Mt Martha
Amateur Radio VK3YE
Download
34
Biscuit tin attenuator for Baofengs helps foxhunts, DFing
Amateur Radio VK3YE
Download
35
Milliwatt 433 MHz UHF fox hunt transmitter
Amateur Radio VK3YE
Download
36
2mW 433 MHz beacon range test
Amateur Radio VK3YE
Download
37
Aussie Radio Pirates 1990s & 2000s: True stories
Amateur Radio VK3YE
Download
38
1000km range with a crystal oscillator module?
Amateur Radio VK3YE
Download
39
Hunting a weather balloon
Amateur Radio VK3YE
Download
40
How far for 15 dollars? (trying cheap UHF walkie talkies)
Amateur Radio VK3YE
Download
41
A mystery package from a mystery sender
Amateur Radio VK3YE
Download
42
Low Power AM from 2 transistors
Amateur Radio VK3YE
Download
43
Low power MF FM with a third transistor and longer range
Amateur Radio VK3YE
Download
44
Micropower FM VHF transmitter with pins and wood
Amateur Radio VK3YE
Download
45
Badly behaved 4 transistor 7 MHz FM exciter
Amateur Radio VK3YE
Download
46
2.4 GHz for $20: How far will these Dickie walkie talkies transmit?
Amateur Radio VK3YE
Download
47
Dickie DX: Even more range from these $20 2.4 GHz Aldi radios
Amateur Radio VK3YE
Download
48
Maxitronix 60-in-1 kit transmits 160m QRP AM (and more)
Amateur Radio VK3YE
Download
49
How far will this 2mW 27 MHz walkie talkie go?
Amateur Radio VK3YE
Download
50
Hearing Americans on a 1 transistor 27 MHz superregenerative receiver
Amateur Radio VK3YE
Download