FC/UPC Male-Female Attenuator

Kufotokozera Kwachidule:

● Wavelength Independent

● Kuthamanga kochepa

● Kukhazikika kwabwino kwa chilengedwe

● Mapangidwe ovomerezeka opitilira 200mW mosalekeza

● Mphamvu yogwiritsira ntchito mphamvu popanda kuwonongeka kwa machitidwe

● Kuwonetsera kumbuyo kukufika ku < -55dB kupezeka

● Kwa UPC ndi < -60dB kupezeka kwa APC

● Polarization insesitiv

Chitsanzo:DW-AFU

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kanema wa Zamalonda

Kufotokozera

DOWELL Attenuators ndi oyenerera pamayendedwe apanyanja apamadzi.

DOWELL Singlemode Attenuators amapangidwa ndi Build Out Process kuti akhazikike bwino pogwira ntchito komanso makina opangira makina kuti akhale obwerezabwereza komanso ofanana.

Ukadaulo wapatent umayang'ana pa ulusi wonse wocheperako & zotsatira zabwino zopukutira zamtundu wabwino molingana ndi kutsika kocheperako, kosawoneka bwino, ming'alu, tchipisi, zilema kapena maenje pansi pa 400X DORC, komanso zapadera zomwe RL< -55 pamtengo uliwonse wa dB.

Timapereka 1 ~ 20 dB ndi ma attenuation okhazikika pa 3, 5, 10, 15 ndi 20 dB, kutukuka kwachuma kuti pakhale zokolola zambiri komanso kutsika kopangidwa mwamakonda kukwaniritsa zomwe mukufuna, mothandizidwa ndi gulu lathu laukadaulo kuti mupeze mgwirizano wabwino kwambiri. .

Parameters		Chigawo	Kachitidwe
Gulu			Zofunika	Gulu A
Kusintha kwa Attenuation	Att. <5	dB	± 0.5	± 0.75
	Att. > 5	dB	± 10%	± 15%
Bwererani Kutayika		dB	45 dB---(PC) 50 dB---(SPC) 55 dB---(UPC) 60 dB---(APC)
Opaleshoni Temp		°C	-40 mpaka +75
Kukana kugwedezeka		<0.1 X att. mtengo

Zachilengedwe & makina	Mikhalidwe
Malo Ogwirira Ntchito Osayendetsedwa	-40°C mpaka +75°C, RH 0 mpaka 90% ± 5%, masiku 7
Malo Osagwira Ntchito	-40°C mpaka +70°C, RH 0 mpaka 95%
Chinyezi Condensation njinga	-10°C mpaka +65°C, RH 90% mpaka 100%
Kumiza M'madzi	43°C, PH = 5.5, 7 masiku
Kugwedezeka	10 mpaka 55 Hz 1.52 mm matalikidwe kwa maola awiri
Kukhalitsa	200 cyc., 3 ft., 4.5 ft., 6 ft. pa GR-326
Mayeso a Impact	6 ft. dontho, 8 kuzungulira, 3 nkhwangwa