| Solar X-rays: Geomagnetic Field: |
I have been a ham radio operator for 25+ years, with callsign WD4MEI. Prior
to that, I was CB operator KEY2783 (and still am SSB57N), and have been
a shortwave listener since I was 11, with 73 countries confirmed by QSL
cards. Almost all of my equipment I have aquired used over the years at
hamfest flea markets and rebuilt. There are goodies in the shack for HF,
VHF, and UHF Code and voice, RTTY, packet, slow and fast scan TV, plus
shortwave listening, FAX and WEFAX receive. I also have headset units for
my helmets so I can pack a handi-talkie on the motorcycles. Not shown here
are several vintage tube-type shortwave receivers, including Zenith Trans-Oceanic
portables and several models of Hallicrafters. I keep a Sangean 803A on
the nightstand for late-night listening sessions when I have Terminal Insomnia.
If you have an interest in radio communications, it is surprisingly easy to earn a ham license. These days, the entry-level license, the Technician class, requires no Morse code, only a 55 question written test, and excellent study guides are available. This license gives you FULL priveleges above 50 mHz, including the popular 2-meter band.
Talk about your internet, talk about your cellphones, but there is no equal to good old radio. No wires, no DSL, no cellsite; just you, a few watts of RF, and a cable to a piece of metal outside. You can talk to people all over the world, or even a bunch of them at the same time. You can discuss things with people who not only don't have internet access, but may have never seen a PC. You can talk to astronauts as the Space Shuttle passes overhead. Out on the road, your cellphone cannot always get you directions, but a 2-Meter rig almost always can. You can't pound a keyboard in a chat room with a dozen other folks while you drive to work, and you can't sit at home on a winter night with your cellphone and call "CQ", just looking for someone in a faraway country to answer. Ain't nothing like it...
Here is some of the crappy old radio stuff I have around here.
These are the curiosities, some of the weirdest stuff. They are all in regular use. Enjoy.
The
ol' tube boatanchor; a Heathkit HW-101, often called the
"Hot Water 101", because it came as a kit, and a bunch of aspiring builders got into
Hot Water trying to get these things put together. This covers 80-10 meters, and is
tube type throughout. 14 tubes, good ol' reliable 6146 finals, and about 90 watts key-down
on a good day. It drifts a bit, depending on ambient temperature, humidity, and apparently the
mood of the radio deities on a given day, and it's best to let it warm up about a half-hour before
operating. Great rig, though. It came at a fairly reasonable cost, ya had to build it, and it usually
worked well. There are still thousands of these ol' shack heaters in regular service.

The SBE 34. It's a hybrid rig; solid-state
receiver, and solid-state in the transmitter
except for the finals, which are tubes. It's SSB phone only, and covers the phone portions of 80-15 meters.
Odd coverage, and no CW, but still a fine rig for phone users. Runs on 120VAC or 12VDC, and
produces about 50 watts full-bore.

This is a Gonset "lunchbox" 6-meter
tube rig, with a home-made transmit VFO on the side. I keep this one around mostly because it still works.
There's not much to use it for these days; it is AM only, and while AM is still legal in some parts of the band,
there are about three of us that still try to use it, and we generally have to call each other on the telephone
to arrange a contact...

You have to reach WAYYYY back to remember
this one - This is a Drake TR-22 2meter FM rig. This is from the early days of 2M FM repeaters.
It is a six-channel rig, and the six channels were configured by buying a pair of crystals for each desired
channel - one transmit and one receive. It is about the size of a small cigar box, and weighs about 4 pounds
with it's 10 AA cell nicad batteries. It has a connector for a portable antenna, and connectors on the back for an external
antenna and 12VDC in, and was offered with an optional quick-in mobile bracket, so it could be used mobile
and portable. Of course, when used mobile, that external antenna had better be damn good, because
power output is only about 1.5 watts...

This is Kenwood's version of the above, and
came a couple of years later. It's a little fancier, and has 12 channels, and is swithchable for lo/hi power,
about 400mw and 2.5w, so the coverage is a little better. This one also came with a quick-in mobile bracket,
and I in fact used it as a mobile for a few years, inline with a little 10 watt amp under the seat. These days,
this one and the Drake both have modern NiMH batteries and commercial-grade crystals, and are plugging away.

This is an early 2meter mobile rig, the Genave GTX-10s. Again, the
"channels" cost you two crystals each. This one is selectable for 2
watts or 10 watts output, but the transmit signal is so "dirty" that it
sometimes limits the use of the hi power feature - in the Corsica,
keying up on hi power turns on the Check Engine light, and causes the
turn signals to stop blinking.
The above 2meter rigs are seriously outdated, but work well, so I may as well use them. Because
of interference from commercial services, more and more repeaters are using sub-audible tone access,
so I am planning to add tone boards to these, to keep them in operation for a while longer. It's really
kinda fun to use these things, especially the portables, out in public. The younger hams are amazed by
them, and the older guys get all nostalgic...
Any of you old guys remember these? This
is an aftermarket microphone with built-in telephone touch-tone pad. In the
pre-cellphone days, clubs would often (still do, in many places) equip a repeater with a telephone line,
which could be tone-activated by users with standard telephone touch-tones, and allow mobile or portable
users to make local telephone calls. This was, and still is, called AutoPatch (automated telephone patch).
Of course, since ham radio is a hobby service, the service could not be used to make business calls, but
emergency calls were OK, and a lot of fires, wrecks, etc, etc, were called in by hams using the AutoPatch.
Personal calls were also the order of the day; guys calling the non-ham wife at home to ask if they needed
to pick up anything on the way home, reminding the teenager to feed the cat, etc were common. Cool...