Just a realization I’d like to share…

kc2asb

Member
Joined
Dec 31, 2015
Messages
1,950
Reaction score
2,957
Location
NYC Area
I remember the Pocket Scan, I started out with a Wards Airline 10-band tunable receiver. I didn't have a crystal-controlled scanner back then. I now own a few vintage units, including two Bearcat IIIs. The Airline was enough then. I remember a 16-channel scanner that used the equivalent of punch cards to program it, I want to say Tennelec was the brand, too much money for my budget then.
Tennelec's first programmable scanner used 16 digit binary codes that were entered by flipping front panel switches up/down. It came with a book that listed the binary code for each frequency in its range. I found one at a hamfest maybe 25-30 years ago, when I was collecting old scanners.

I think the SBE Optiscan? used the punch cards
 

trentbob

W3BUX- Bucks County, PA
Premium Subscriber
Joined
Feb 22, 2007
Messages
6,929
Reaction score
8,188
I think the SBE Optiscan? used the punch cards
Don't forget the Regency wamo 10 that used metal Combs that you broke the teeth off of in a certain order for a frequency and then plugged in the back like it was a crystal 😆.
 

n1chu

Member
Premium Subscriber
Joined
Oct 18, 2002
Messages
3,176
Reaction score
995
Location
Farmington, Connecticut
I'm surprised Uniden knew what to do with it as the 101 was made by Electra bearcat of Cumberland Indiana in 1975 and Uniden didn't buy their company until 1983. But it makes sense that they could fix it.
I’ve always referred to Bearcat as Uniden, not realizing what you just informed me of. The two names were just interchangeable to me. I never really paid much attention to it as I was a Regency fan ever since they came out with the single channel crystal controlled monitor radio. I didn’t like it when they were no longer a choice and I reluctantly moved over to Bearcat/Uniden.
 

KC0QNB

Member
Premium Subscriber
Joined
Nov 4, 2007
Messages
785
Reaction score
51
Location
Gothenburg, NE
Tennelec's first programmable scanner used 16 digit binary codes that were entered by flipping front panel switches up/down. It came with a book that listed the binary code for each frequency in its range. I found one at a hamfest maybe 25-30 years ago, when I was collecting old scanners.

I think the SBE Optiscan? used the punch cards
You may be right, the word Optiscan came to me after I posted.
 

ladn

Explorer of the Frequency Spectrum
Premium Subscriber
Joined
Oct 25, 2008
Messages
1,649
Reaction score
1,877
Location
Southern California and sometimes Owens Valley
Life in general was more simple then and priorities were different.. in the news business we used manually controlled cameras that we manually adjusted aperture and shutter speed, used film that we processed ourselves and manually focused. You controled the camera; the camera didn't control you. A real photographer was real and rare and before Photoshop we would crop, dodge and burn in the darkroom to make things perfect.
I still have occasional, not always good, dreams about those days. One dream theme involves either misloading the camera so the film doesn't advance, or going out on an assignment and running out of film or messing up during film processing.

I never particularly enjoyed darkroom work, especially printing color. Yes, there was some "magic" in watching a latent image appear on a piece of paper in the developer tray, but that got old pretty fast. With Photoshop, we're not bothered by chemical-induced dermatitis, nor do our clothes reek of fixer or have impossible to remove developer stains.

The move from Crystal control listening to programmable listening really changed a lot, the 101 had 16 channels so it really opened up a lot of possibilities and you didn't have to special order and wait for crystals of unusual or unpopular frequencies.
An additional advantage of the synthesized scanners was the ease in setting up a radio for a special event. In the xtal scanner days, you had to open up the scanner to change the xtals (and also unmount it if it was installed in a vehicle). Synthesized scanners gave us the luxury of changing channels with the flick of a group of switches (in the case of the 101) or simply entering the frequency with a calculator-like keypad (on the 210 and successive models).

The BC-250 had a massive 50-channell capacity in five banks of 10 channels. VHF Low/High, Civil Airband and UHF. Downside was, in mobile use, the radio was susceptible to losing the program if there was a power surge when starting the car,.

Same with the cars, we did all of our own tune-ups and oil changes and brakes..
Our company cars were the best benefit. Fourunately, we had a company garage and gas pump, or (later) contracted with local repair shops and gas stations.
 

kc2asb

Member
Joined
Dec 31, 2015
Messages
1,950
Reaction score
2,957
Location
NYC Area
The BC-250 had a massive 50-channell capacity in five banks of 10 channels. VHF Low/High, Civil Airband and UHF. Downside was, in mobile use, the radio was susceptible to losing the program if there was a power surge when starting the car,.
The 250 was feature-packed and a bit ahead of its time. I was lucky to find a working one at a hamfest over 25 years ago. It had a hit counter. selectable scan speed, search and store with recall, auto squelch, and a clock. The 250 seemed to run hot, though.
 

trentbob

W3BUX- Bucks County, PA
Premium Subscriber
Joined
Feb 22, 2007
Messages
6,929
Reaction score
8,188
I still have occasional, not always good, dreams about those days. One dream theme involves either misloading the camera so the film doesn't advance, or going out on an assignment and running out of film or messing up during film processing.

I never particularly enjoyed darkroom work, especially printing color. Yes, there was some "magic" in watching a latent image appear on a piece of paper in the developer tray, but that got old pretty fast. With Photoshop, we're not bothered by chemical-induced dermatitis, nor do our clothes reek of fixer or have impossible to remove developer stains.


An additional advantage of the synthesized scanners was the ease in setting up a radio for a special event. In the xtal scanner days, you had to open up the scanner to change the xtals (and also unmount it if it was installed in a vehicle). Synthesized scanners gave us the luxury of changing channels with the flick of a group of switches (in the case of the 101) or simply entering the frequency with a calculator-like keypad (on the 210 and successive models).

The BC-250 had a massive 50-channell capacity in five banks of 10 channels. VHF Low/High, Civil Airband and UHF. Downside was, in mobile use, the radio was susceptible to losing the program if there was a power surge when starting the car,.


Our company cars were the best benefit. Fourunately, we had a company garage and gas pump, or (later) contracted with local repair shops and gas stations.
Yep mirror like existence, tough bosses, I eventually just reported to the publisher, you're only as good as your last photo LOL, used an old roll of film buried in an old bag sitting in the hot trunk for 2 months once when I ran out of film, came out okay in black and white. We used a Wing Lynch processor. Kodak Extapress was good for a while especially the 800 speed you could push to 1600 but like everybody else we moved over to Fuji just because of the volume we used and the price was cheaper.

All Pros had the same nightmares, missing the big shot when everybody else got it, eating crow when you had to go to a freelancer you didn't like and buy his garbage. We did have the AP Leaf desk before we got Photoshop 4.0 in our Mac's. As you know with color processing and printing we had to be in the total dark but we use that reflective tape, biggest fear was smoking a full box of color paper.

BC 250 was a monster of a scanner, loved it, also loved my company car, it was a Lumina with a V8 but each car had its own phone number which was a pain.. my car had Philadelphia police and NJSP press parking stickers.. also had the pp plates which I know California has also.

We of course had a garage for the delivery trucks and company cars and our own gas pump.

When I officially became a boss I had the option of leasing a car, they put the lease expense in my untaxed expense check and all mileage, not just on the job but all my mileage since my job was 24/7 went on the expense account, about $600 a month with the lease payment not taxed. I would buy my own gas then and get paid for it. Always got approved as I was the one that approved expense reports LOL.

My dad was an engineer in tool and die but also an auto mechanic so that took care of itself.

That truly was a different time and really the best times of my life, although I had slide rule dial tunables in my cars, eventually a handful of Crystal control scanners made life so easy and simple.

Again in those days everything was easy and simple as opposed to today, I can't honestly say it's better today than it was then.

Don't get me wrong, the SDS radios are great machines but the one thing I really need to listen to, I can't.
 
Last edited:

n1chu

Member
Premium Subscriber
Joined
Oct 18, 2002
Messages
3,176
Reaction score
995
Location
Farmington, Connecticut
Amazing, to think I started this thread with “Just a realization I’d like to share…” Very happy with what it inspired in you guys. An interesting read! Thanks to all for your submissions. I can’t remember when a wide-open topic didn’t draw a single dissenting comment!
 

kc2asb

Member
Joined
Dec 31, 2015
Messages
1,950
Reaction score
2,957
Location
NYC Area
It's one of the best threads on this forum in a while and another example of what makes RR such a wonderful radio community.
 

trentbob

W3BUX- Bucks County, PA
Premium Subscriber
Joined
Feb 22, 2007
Messages
6,929
Reaction score
8,188
Amazing, to think I started this thread with “Just a realization I’d like to share…” Very happy with what it inspired in you guys. An interesting read! Thanks to all for your submissions. I can’t remember when a wide-open topic didn’t draw a single dissenting comment!
Yep once you talk about the past and you have a discussion like this with similar backgrounds people and.....

"The years are piling on"

People are talking about things they haven't thought of in many years, I enjoy that.

Especially like hearing about radios people had that I also used.
 
Top