TO CHANGE THE SIZE OF THE WINDOW :
HOLD DOWN KEY : Ctrl & ROLL THE MOUSE WHEEL
TO RETURN TO THIS HOME PAGE = CLICK LEFT FACING ARROW AT TOP LEFT HAND CORNER
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
TO CHANGE THE SIZE OF THE WINDOW :
HOLD DOWN KEY Ctrl & ROLL THE MOUSE WHEEL
Aqmos R2d2-72 Installation
Before we dive into the , let’s clarify what you’re working with. This is not a continuous-duty air compressor like those in a Traxxas TRX-4. It is a high-pressure, intermittent-duty pump.
: A 1" raw water connection and access to a 12mm waste water drain. : A standard 230V/50Hz electrical socket nearby. : Operating pressure must be between 2.0 and 6.0 bar aqmos r2d2-72 installation
Unlike cheap pumps that run constantly until they burn out, the R2D2-72 stops automatically when your system reaches ~72 PSI and restarts when pressure drops below ~58 PSI. This makes it perfect for maintaining a lift axle over a long trail drive. Before we dive into the , let’s clarify
A misconfigured installation can lead to sensor drift, inefficient power usage, and premature mechanical failure. This comprehensive guide covers every aspect of the , from pre-site surveys to final calibration, ensuring your unit operates at peak efficiency. : A 1" raw water connection and access