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INTRODUCTION TO THE vk2iau allcoax multiband antenna
The vk2iau coax multiband antenna is an RG58U coax cable multi strand core antenna configuration of 4 interchangeable
components , as follows:
A: antenna A = INVERTED V DPLE = 2.15m long EITHER SIDE OF THE INV V DPLE APEX . coax cable outer
braid radiating elements in parallel , plus feedline coax to radio
B: antenna B = SINGLE 2.15m long coax cable outer braid radiating elements in series,
plus feedline coax to radio
C: 3.5 metre long shorted coax , AS A COIL , counterwound on a small plastic cable drum and held in place by cable ties , the drum is then
covered in aluminium foil which is independantly earthed , all of this is then covered in a nylon stocking to protect the aluminium foil.
D: 4 metre long shorted coax , AS A COIL , as above
Note: ALL EXPOSED PARTS ARE COVERED IN ‘ ROOF & GUTTER SILICON “ , which , when cured is wrapped in electrical
tape note: impedance at the radio is achieved fully or in part by COMBINATIONS OF THE 4 interchangeable components
( as described above ) , to utilise inductance / capacitance to extend the the " frequency time " longer than the " frequency
physical length time of the radiating elements " thus preventing the signal from hitting a brick walland bouncing back as unwanted SWR .
NOTE 1: I have found the antenna system COMPACT and excellent for TX and RX from my 6m boat
NOTE 2: The coax cable is laid on the roof tiles of my house , very inconspicuos , almost " secret " . COULD BE USED DIGUISED
AS A WASHING LINE
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Mame 2003 Plus Romset Archive Today
Look for community-curated collections explicitly titled "MAME 2003-Plus Reference Set" or "MAME 2003-Plus Complete ROMset" .
What are you using? (e.g., Raspberry Pi 4, PC, Anbernic handheld)
Which (e.g., RetroArch, Batocera, RetroPie) are you currently using? mame 2003 plus romset archive
Which of the three follow-ups would you like?
To help you optimize your layout, could you tell me you are planning to run this on (e.g., Raspberry Pi, PC, handheld)? I can also provide tips on how to filter out adult games or unplayable duplicates from your set if you would like. Share public link Which of the three follow-ups would you like
In the mid-to-late 1990s, arcade manufacturers began utilizing hard drives, laserdiscs, and CD-ROMs to store massive amounts of game data (such as full-motion video or uncompressed audio). Games like Killer Instinct , Area 51 , and NFL Blitz require both a standard .zip ROM file (which holds the motherboard's bios/code) a .chd file (which holds the hard drive data).
expects ROMs to pass a -verifyroms check. The Archive’s set passes with 99.7% fidelity. The missing 0.3% is usually gambling or mahjong games nobody plays. Share public link In the mid-to-late 1990s, arcade
The is the gold standard for retro gaming on low-powered hardware like the Raspberry Pi, old PCs, and handheld emulation consoles. This guide explores what this specific ROMset is, why it exists, and how to find and use it via archival platforms. What is MAME 2003-Plus?
MAME 2003-Plus is an updated version of the classic MAME 0.78 codebase. Developers optimized this specific core to improve gameplay performance on single-board computers like the Raspberry Pi, old desktop PCs, and modern handheld gaming devices. Key Enhancements Over Standard MAME 2003