Free Credit Card Knife
Solderless, no effort coax connectors. They are designed for RG58 59 coax and are compatible with the popular UHF series chassis connectors. To install one, all you do is trim the cable and screw everything together. The only tools needed are a pocket knife and a small pair oi pliers. Since everything is held together by pressure, the tighter you screw it together - the stronger your connection will be.
In the installation of one there are a few points to avoid or you can be in as much trouble as when you started. This piping is a commonly used material called PVC. It is plastic, usually black in color and rather hard in texture although quite soft to cut. A pocket knife or hacksaw will do a good job. It is recommended that the pipe be joined with a special gUic made for PVC, however pipe clamps can be used instead if tightened securely. PVC is mated by the slip joint method which results in smooth joints inside the pipe. It can be purchased from any plumbers supply house and or most hardware stores and is nominal in price, ranging around 15c a lineal foot Two or three elbows will be needed in an average job and they cost about 75c each. My job cost ran about 6.00.
A very serviceable panel bushing can be made from a defective volume control. The conversion is simple. First, loosen the tabs holding the cover and slide it off the back. The switch assembly, if it lias one, will come off at the same time. Remove the clip which holds the shaft in place. This is done by pulling outward on the shaft and simultaneously inserting a knife blade between the threaded shank and the clip, i wist slightly and the clip will come out of its recess, The shaft may now be removed through the rear of the control. Break off the fiber disc upon which the resistance element is deposited and you have an excellent panel bushing equivalent to the best on the market. Cost NIX,
To be a trough line pi network on two meters, changing to a good old coil type pi network on six. The switch is a slightly reworked (solder on some strap copper leads) knife blade copper switch with a porcelain base and it sure does the job. Used to sell for 50 in all the hardware stores. Maybe still does.
After a few trips by ai r I've gotten the hang of what I can or cannot get through the baggage inspection stations, Since I need a small knife to open packages shipped for use at hamfests, I always used to pop my little Swiss Army knife in my camera bag. It was handy, with a built-in scissors, screwdriver, file and things like that.
There are two major styles of fuses the plug and cartridge. The plug fuse will not be discussed in this article. Cartridge fuses are o t two types. One type has knife blades and the other has ferrules. The ferrule fuses are normally used to interupt circuits up to 60 amps and the knife blade fuses are used to interupt circuits carrying 60 to 600 amps. Ferrule fuses are generally used in electronic equipment.
Most of us have at one time or another coveted one of those pocket knives with a dozen blades that can do practically everything. The advantages of a universal tool are many economy, space saving, and time saving because of convenience. A close parallel in the electronics field is the function generator, which is a 'universal' signal source. Consider for example the sources required to test an amplifier
Knife Throwing Techniques of the Ninja
Knife Throwing Techniques of the Ninja. span stylecolor: 000000Do you want to learn the art of throwing knives? Ever wondered how it is done to perfection every time? Well here is your chance. This book contains well over 50 pages of detailed information and illustrations all about the art of knife throwing. This intriguing book focuses on the ninja's techniques and training. This is a must for all martial artists and anyone wanting to learn the knife throwing techniques of the ninja.span