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Posts Tagged ‘three’

Andy goes for a long walk, and finds his Local Mobile Phone Masts!

Friday, February 24th, 2012

Never a boring day, today I went searching for my nearest mobile phone masts. The only trouble was I could see them, but had a few difficulties, in finding the access road leading to the actual base transmitter mast sites. I left my car, and went walking up a hill, across fields, and found the base transmitter mast sites, took some photographs below of the sites, and then walked back down the access road from the site, only to find, it was miles from where I left my car. A lovely warm day, and fantastic views, across the Vale of York.

The O2 and T-Mobile transmitter sites, are just inside the Kilnwick Percy Golf Course, as you can see in the photographs, graffiti artists, have already “tagged” the site, it wasn’t me!

In one of the pictures below, I highlight with a red circle, where I live in the distance.

I found evidence of an O2 and T-Mobile transmitter mast, and a Vodafone transmitter but could not see any visible documentation, for mobile company 3. (Three). I suspect one of the antenna on the transmitter mast must belong to 3 (Three).

The reason for my visit, was to check, if I could “beam” a 2.4GHz WiFi signal back to my house, to check line of sight. I could, so I have clear line of sight to errect a new 16 dbi Yagi antenna, to improve my 3G UMTS/HSPDA signal, and improve and hopefully get a better download speed using wireless technology.

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Hard Disk Drives (HDD)

Wednesday, April 21st, 2010

Winchester Disk Drive, Hard disk drive, Hard disc drive, HDD or ‘that big box under the desk‘ (which is the answer I often get!) or I’ve got 500GB of memory or is that disk! I don’t know!

it’s what makes most computers go, most of the time, and if they go bad or stop working, so does your computer usually!

A number of years ago (7 years), I always used Western Digital hard disk drives (HDDs) but after a spate of failures with the new (at the time) WDC WD1200JB, the JB features a 7200 RPM spindle speed coupled with three 40 GB platters. The JB’s key feature, is its 8-meg buffer, four times that of competing drives at the time. An ATA-standard 3-year warranty backs the drive.

But after many of these failed, I decided to switch to Seagate Technology, backed by a 5 Year Warranty, and hard drive manufacturer I’d not used for many years.

The hard drive manufaturer market has certainly got smaller over the last 20 years, many names have disappeared, Connor, DEC, Fujitsu, IBM, Maxtor, Miniscribe and Quantum have disappeared. Quantum acquired DEC, Maxtor acquired Miniscribe and Quantum HDD, Seagate acquired Connor and Maxtor, Hitachi acquired IBM HDD, Toshiba acquired Fujitsu HDD, Western Digital acquired Tandon HDD.

So that leaves us with

  1. Hitachi Global Storage Technologies (1967)
  2. Seagate Technology (1979)
  3. Toshiba (1967)
  4. Western Digital (1988)
  5. Samsung (1999?)

So, we still have plenty of HDD manufaturers to choose from!

Seagate Barracuda 7200.11 500Gbytes ST3500320AS and Western Digital 1TB Caviar Black WD1001FALSq

Seagate Barracuda 7200.11 500Gbytes ST3500320AS and Western Digital 1TB Caviar Black WD1001FALS

But for me, I’ve decided to go back to purchasing Western Digital Black Drives for the moment, and spread the risk between Seagate for the NASes and Western Digital Black for the workstations!

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Network Provider 3 remove unlimited mobile broadband for a fiver!

Wednesday, December 16th, 2009

This maybe my last blog p0st via 3 Mobile Broadband, after having many issues with 3, with a local cell site issue, which has now been fixed. I’ve found out today, that the small loophole, where you could use a 3 Pay As You Go Phone SIM, in your 3 broadband dongle, and then Add-On for a Fiver!, Unlimited Internet access for 1 month has been discontinued, it would appear that too many people were removing SIMs from their phones and using them in a 3G Mobile Broadband Dongle! Really!

So now 3 want you to pay for your data allowance as follows:-

  • 1GB for £10
  • 3GB for £15
  • 7GB for £25

these figures are per month, and it doesn’t roll over.

Looks like I’ll be moving on from 3.

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New Aquarium

Monday, August 31st, 2009

Three months ago, I reported all change in the fish house and removed 9 unsed fish tanks from the fish house and tried to replace them with a spare 48×18x12 - plans didn’t work well!, well it’s taken me three months to get the faulty aquarium replaced, and I’ve spent many hours this weekend installing the tank on it’s shelf. I’d previously removed the 2 x 24×12x15 and 18×18x18 cube from this shelf. So I just needed to slot this tank in place and wire-up heaters and filters.

Algarde Digi-Therm external stat

Algarde Digi-Therm external stat

I’ve used an Algarde Digi-Therm digital external thermostat connected to two heaters (200 and 300 watt) - this is rather an old combination of using external thermostat connected to internal heaters, the norm these days is to use, combined heater thermostats, but I still prefer this older, safer combination. I’ve had many combined heater stats jam on and heat up and kill the fish in the tank.

Hagen Bio-Life 55 internal filter with trickle filter

Hagen Bio-Life 55 internal filter with trickle filter

Filtration is provided by a Hagen Bio-Life 55, internal Wet ‘n’  Dry internal filter, and excellent internal filter - I’ve had to start this filter from new, so it’s not mature yet, and will take several weeks to mature and

homebrew tank hangers for biolife 55

homebrew tank hangers for biolife 55

I had to make some homebrew clips to secure the fish tank to the side of the tank, as this tank is 18″ deep, I’ve lost the suckers or bracket to stick to tank wall , I was going to use a Dennerle C400 internal filter, but I prefer this filter because it has an internal trickle filter (they were all the rage, once upon a time). I’ve also installed an air-driven

Algarde Bio-foam 200 sponge filter

Algarde Bio-foam 200 sponge filter

Algarde Bio-Foam 200 internal foam filter using four foams, this was easy to mature, because I just stole a foam from other tanks in the fish house which are already mature, as most tanks in the fish house have air-driven Algarde Bio-Foam 200 internal foam filter using two foams - so I ust removed one foam and replaced with a new, and made sure the mature foam was pre-washed in old aquarium water. I’m hoping that this speeds up maturation of the aquarium. I’ve also installed a sand filter,

Lifegard FB300 Fluidized Sand Filter (fully Fluidized!)

Lifegard FB300 Fluidized Sand Filter (fully Fluidized!)

a Lifegard FB300 driven by a Maxijet PH600 powerhead. I don’t think you can ever “over-filter” a tank. I had a small issue with this filter, because after filling it with media (sand), the powerhead wouldn’t drive it correctly, even after testing it correcly before filling, so I had to empty the sand into a bucket, re-connect the filter, run the powerhead, and re-fill the filter with a 5ml spoon of sand at a time to prevent clogging, it took a while re-filling the filter with sand, a few spoonfuls!

top of tank showing water movement

top of tank showing water movement

Tank water looks a bit cloudy at present, but give it a week, and I’m sure this will clear, as the bacteria start to work their magic.

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