THE CZECH HAM
CONTENT. NO COPIES, NO LINKS.
OK1FIG / OK1P
Voice Keyers for Icom transceivers
High-performance Up-Converter for 0 ... 550kHz, etc
Filter 144 MHz
to Various Equipment
Icom IC-740, Icom IC-275A, Icom IC-736
Hand-on software for passionate CW and SSB contesters.
Contains the world-unique synthesized voice keyer.
Arduino Nano based keyer.
Cheap, simple, yet powerful.
Now a kit is available >>>
|I Used to Be a Radioofficer on
Take a look how radio-rooms looked like.
Check the unique collection of distress messages at sea
Photos made at sea
HF and VHF
Waves (136 kHz)
Yes, it is a band you can transmit on!
The collection of pictures of variometers.
|Medium Waves (472...479 kHz)
Hopefully one day it will be legal in OK land
Ham radio activities
Things that quickly pass away
OL75SILVERA - special callsign, April 2017
It is sometimes difficult to accept it is gone...
Download installer for freeware CAT software to control your
|Jirka, OK1ARN/OL4M, OK1RN (1947),
Na Kotli 1169
500 09 Hradec Králové
tel: 724 325 188