INSTRUMENTE  - INSTRUMENTS

ATENTIE!
Tineti permanent minte ca echipamentul si constructiile radioamatoricesti, de casa sau industriale, daca nu sunt realizate, instalate si operate corect, pot deveni un real
PERICOL DE MOARTE!

Cititi avertismentul, pe acest link, ACUM!

WARNING!
Always keep in mind that the hamradio equipment, no matter if industrial or home made, if it is not properly realized, installed and operated, might become a real
LETAL DANGER

You are urged to read this link NOW!
Vezi si Scara de dificultate - See also Difficulty Rating Scale
Sonda de RF - un adaptor simplu pentru multimetru Cost rating
Time Rating
Handworking Rating		 RF Probe - a simple adapter for the multimeter
Masurator de camp - impreuna cu SWR-metrul, este indispensabil reglajului corect al antenelor. Instrumentul cu ac, daca este foarte sensibil, poate sa fie relativ costisitor. Cost rating
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Handworking Rating		 Field Strength Meter - along with the SWR-meter helps the correct tuning of the antenna. The instrument with needle, if a very sensitive one is purchased,  is a relatively expensive component.
Un SWR-metru si powermetru directional simplu. Daca e corect realizat, este destul de precis. Cost rating
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work2.gif (1503 byte)		 A simple SWR-meter and directional power meter. If properly realized, it is quite precise
Tester pentru cuarturi- o schema simpla dar utila. Oscilatorul este conceput sa lucreze pe frecventa "favorita" a cristalului (numita si fundamentala). Cost rating
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Handworking Rating		 Quartz tester - a simple but useful schematic. The oscillator is designed to work on the "favorite" frecquency of the crystal (so-called fundamental).
Generator AF sinusoidal - o "jucarie" buna la toate, cu o sinusoida destul de curata. Am modificat usor schema originala, pescuita de pe net. Se poate face din recuperari. Cost rating
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Handworking Rating		 Sine wave AF generator - a classic, but versatile "toy", with a quite good sinewave. I slightly modified the original schematic,  picked on the net. It can be made of what's in the jukebox