.
....Old M.B. (till Sep.2008)
.
Hamradio and Me
The Policy of JR1MAF
QSO recordings with KL7C, my life benefactor met on the radio (MP3)
Early days of JR1MAF
1968 - 1972
Historical Album of JR1MAF
1972 -
QRV from 3D2MF / Fiji (2012 - 2013)
Facilities of the
Base Station
Back to old 1960's, Heart & Technique, All tube AM/SSB radio's world
Facilities of the
Mobile Station
The Radio car No.1 (1993)
The Radio car No.2 (2002)
A Normal mobile car (2009)
Facilities of the
Bicycle Mobile Station
The Bicycle Mobile No.1 (2011)
Facilities for the
Portable operation
Portable system for Travel/Hiking/Expedition
2
Photo Diary of recent DX Ragchews
(Updated on Jan. 12)
Homebrew Factory
Starting point of Hamradio is homebrew
All tube 50MHz AM/FM TX-RX Line (1970)
4CX350 X4 3.5-28MHz Linear Amplifire (1974)
All tube 3.5/7MHz AM/CW Portable Transceiver (2010)
All tube 50MHz AM/FM/CW Heterodyne TX (2010)
All tube 3.5-50MHz AM/CW TX-RX Line (2010)
...
3.5-50MHzAM/CW Transmitter
... VFO for 3.5-50MHz
... 3.5MHz Receiver
... 7-50MHz Crystal Convertor
All tube 3.5-28MHz SSB/CW Transceiver (2011)
The Remote Control Project of the Base Station
STEP 1.
STEP 2.
STEP 3.
STEP 4.
STEP 5.
STEP 6.
STEP 7.
STEP 8.
STEP 9.
SUMMARY
EchoLink, a revolution for DX-ragchewers
Digital communications (SSTV/RTTY)
Antenna Design Software "YO"
Let's work on 3.5/14/50MHz AM !
An interview by Spanish FM Radio Broadcasting
The contents of below titles are rather old by now after many years since its upload. Leave them here for your reference.
DX QSO
DX Expedition Log Search D.B.
Satellite QSO
Mobile QSO
Packet QSO (PacketCluster)
Image QSO (Slow Scan TV)
Log System
RBBS Program "MAFNET"
Links to WEB Pages of Hams in Japan
Links to WEB Pages of Hams in U.S.A.
Links to WEB Pages of Hams in Spain