1500 W RF izhodna plošča z SWR/PWR sprejemnikom

 6,99 -  25,99

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Kategorija:
 18,99

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 25,99

Na zalogi

 6,99

Na zalogi

 7,49

Na zalogi

Prikazane cene so brez DDV (plača se samo v EU)

Opis

RF izhodna plošča za priključek N ali SO239 s SWR/PWR usmerjenim spojnikom,

Zdaj s TEFLON laminatom in frekvenčno kompenzirano znotraj FM oddajnega pasu!

A simple solution that could make your life so much easier. If you ever wanted to mount a N or SO239 connector to your enclosure and connect coaxial cable to it in a clean and effective way without adding parasitic inductance and making it all look like a mess, you probably noticed that this isn’t so easy to do.
We do have a simple solution, however. This small PCB screws tightly and directly to the N or SO239 connector (see pictures) and enables a clean, electrically excellent and also good looking contact. To top it off, it also contains a small stripline directional coupler. Three-pin solder header provides ground and two voltages, one for SWR and the other for POWER. You can now measure this voltage to determine your output POWER or SWR. It is also possible to use this board to simply build SWR protection.

Koaksialni kabel je mogoče enostavno spajkati na sponke, kot je prikazano na fotografijah. Za takšno povezovalno ožičenje priporočamo koaksialni kabel na osnovi teflona, saj se teflonska izolacija pri spajkanju ali segrevanju zaradi visoke moči ne topi. Na voljo so tudi plošče z nameščenim 15 cm teflonskim kablom RG142. Ta kabel je pripravljen tudi za spajkanje na svojem prostem koncu, zaradi česar je namestitev izjemno enostavna.

The boards are now produced on TEFLON laminate and take much higher power, also they are freqency compensated so a reading at 108MHz and 88MHz produces the same readings.

Tehnične specifikacije
– Velikost: 62mmx29mm, PTFE (TEFLON) laminat
– Power handling: 0-1500W with heatsinking, above 1KW we recommend 1-2mm thick CuAg wire across middle conductor for extra peace of mind.
– Frequency range: 0-500MHz (Frequency compensated for reasonably flat reading inside entire FM broadcasting band)
– Podprti priključki: N in SO239
– Vključuje: PCB in vse komponente, konektor in vijaki niso priloženi

Our opinion: Its cheap and eliminates so much hassle its really a no-brainer, highly useful item

Important warning: Power handling of N connector at 100MHz is about 900-1000W max, more is not recommended for long term use. SO-239 is even worse. 1500W can be applied at about 50-60MHz. As frequency goes up the power handling of connector falls. Keep this in mind!

Dodatne informacije

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