My Lab Equipment: Unterschied zwischen den Versionen
Dl8rds (Diskussion | Beiträge) (→Embedded devices) |
Dl8rds (Diskussion | Beiträge) |
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== Computer Science Equipment == | == Computer Science Equipment == | ||
=== Embedded devices === | === Embedded devices === | ||
| + | Hardware: | ||
* [[Cisco Linksys WRTSL54GS]] | * [[Cisco Linksys WRTSL54GS]] | ||
* [[ASUS WL-500GP]] | * [[ASUS WL-500GP]] | ||
* [[Fonera Router]] | * [[Fonera Router]] | ||
| + | Software: | ||
| + | * [[OpenWRT]] | ||
=== Network connection === | === Network connection === | ||
Version vom 29. Juli 2008, 18:17 Uhr
Inhaltsverzeichnis
1 Location
- Richard Strauss Str. 2, 93133 Burglengenfeld
- IARU Locator JN69AF
- Position: 49° 12,6' N // 012° 03,2' E
2 Radio Equipment
2.1 Short Wave
There's some wisdom saying that you need a good receiver first of all. The next thing you should think about is a good antenna. I have been experimenting with several antenna types, mainly with the simpler versions of Inverted Vee and Quad Loop, but I have come to the insight that a good multiband vertical is a decent compromise between space consumption and multiband usability. That's why I have purchased a GAP TITAN. The next thing to consider is a sufficiently good transmitter. I solved the transmitter / receover question first by buying a sturdy Kenwood TS-520S valve TRX. A very good decision, I must say now 15 years later. Around 2001 I bought a second hand TS-930SAT, and this is now my core device. Maybe some time in the future I will also think about a Kenwood TL-922, but if, yes if I should have enough spare time, I might also decide to build a transistor PA on my own. Let's see.
Here's an overview of my nice little shortwave toys:
- Kenwood TS-930SAT
- Kenwood TS-450SAT and the power supply Kenwood PS-33
- Kenwood SM-220
- Kenwood SW-200 with
- Kenwood LF-30A
- Kenwood TL-922 (not yet)
- MFJ-1026 Signal Enhancer
- Kenwood TS-520S - I gave it away as a gift to DARC U27 as a training device.
- Kenwood MC-85
- ETM-9C
- Junker Morse Key
- RigBlaster Plus
- BX-120 USB-Transceiverinterface mit integrierter Soundkarte, Komplettbausatz
2.2 VHF
- Kenwood TS-790A and the power supply Kenwood PS-30
- Standard C-408
- Diamond MX3000N Triplexer 2/70/23
- T7F (not operational)
2.3 Digi modes
2.4 Antennas
As a member of DARC e.V. I enjoy full insurance of all antennas:
As a vacational sailor and holder of two naval radio degrees (SRC-equivalent, LRC), I own and operate these devices:
4 Computer Science Equipment
4.1 Embedded devices
Hardware:
Software:
4.2 Network connection
- modern DSL connection
- FritzBox as a central router
- standard 100 MBit backbone
4.3 Core Workstation BMH2
- Productive System
- 1.4 GHz Athlon
- 1 Gb RAM
- Ubuntu 7.10 programming environment
4.4 Development System BMH3
- Quad-CPU Compaq Professional Workstation 8000
- 4x PPro200
- 1 Gb RAM
- Good for multi-threading software development
4.5 Development System BMH4 - BMH7
- A very heavy rack-mounted cluster of 4 identical Linux machines
- 4x P2-350
- 4x 384 Mb RAM
- Good for fail-over and high-availability experiments
4.6 APC SmartUPS-3000VA
- Electrical BackUp for availability and failover experiments
