Akụkọ

Ihe na-eme ka ihe dị mfe ịrụ ọrụ, 0.02~18GHz, Oke Mbelata 0~63.75dB, Nzọụkwụ 0.25dB

Ihe na-eme ka ihe dị mfe ịrụ ọrụ, 0.02~18GHz, Oke Mbelata 0~63.75dB, Nzọụkwụ 0.25dB

Dịka ihe dị mkpa na ule microwave na sistemụ nkwukọrịta, Programmable Attenuator na-agbanwe oke mgbaàmà microwave site na ijikwa netwọk resistor ziri ezi dị n'ime site na iwu dijitalụ. Isi uru ya dị na dochie ihe mgbochi aka ọdịnala, na-enye njikwa mgbaàmà akpaaka dị elu, nke ziri ezi n'ime nnukwu eriri ugboro iji mezuo ihe achọrọ nke sistemụ eletrọnịkị ọgbara ọhụrụ maka ọrụ dịpụrụ adịpụ na nzaghachi ngwa ngwa. Ihe na-esonụ bụ okwu mmalite zuru ezu site na akụkụ abụọ: njirimara ngwaahịa ya bụ isi na mpaghara ngwa bụ isi.

Àgwà:

1. Nhazi dị elu na nke dị mma: Ngwaahịa a nwere usoro kacha nta nke 0.25dB, na-eme ka mgbanwe olu nke akara dị mma. Oke mwepu niile ruru 63.75dB, na-ekpuchi oke ike dị iche iche site na mgbaama adịghị ike ruo na nke siri ike. Nhazi mwepu nkịtị ya nwere ike iru ±2dB, na-ahụ na izi ezi na imeghachi ya n'okpuru ntọala dị iche iche.
2. Mkpuchi ugboro ole a na-eji agagharị agagharị nke ukwuu: Ugboro ole a na-arụ ọrụ na-agbatị site na 0.02GHz ruo 18GHz, na-ekpuchi ihe fọrọ nke nta ka ọ bụrụ eriri nkwukọrịta na radar niile dị mkpa. Mkpuchi ugboro ole a na-enye ya ohere ijikwa akara dị iche iche na otu ikpo okwu, na-ewepụ mkpa ọ dị ịgbanwe ọtụtụ ngwaọrụ.
3. Mfu ntinye dị ala na ezigbo ndakọrịta: A na-achịkwa mfu ntinye kachasị ya n'ime 8dB, na-ebelata oriri nke ike mgbaàmà mbụ. Ka ọ dị ugbu a, oke ebili mmiri voltaji kachasị elu nke ọdụ ụgbọ mmiri ntinye na mmepụta ya bụ 2.0, na-ahụ na enwere ezigbo ndakọrịta impedance na sistemụ 50Ω, na-ebelata ntụgharị mgbaàmà nke ọma ma na-ekwe nkwa iguzosi ike n'ezi ihe nke nnyefe mgbaàmà.
4. Njikwa mmemme a pụrụ ịtụkwasị obi na nhazi nhazi: Ngwaahịa a na-akwado njikwa dịpụrụ adịpụ site na njikọ ọkọlọtọ, na-eme ka njikọta dị mfe na sistemụ nnwale akpaaka. Ụfọdụ imewe na-atụlekwa mgbanwe gburugburu ebe obibi, na-eme ka arụmọrụ kwụsiri ike n'ofe oke okpomọkụ dị iche iche.

Ngwa:

1. Nnwale sistemụ nkwukọrịta: N'ime nyocha na mmepụta nke ọdụ ntọala 5G, ọdụ nkwukọrịta satịlaịtị, na sistemụ radar, a na-ejikarị ihe attenuator a eme ihe iji mee ka mfu nnyefe mgbaàmà dị na mbara igwe.
2. Sistemụ nnwale akpaaka: Dịka akụkụ dị mkpa nke nhazi akara ngosi na sistemụ ATE, ọ nwere ike ijikwa ntinye ọkwa akara ngosi kpọmkwem na ngwaọrụ dịka ndị na-enyocha spectrum, ndị na-emepụta akara ngosi, ma ọ bụ mita ike. Nke a anaghị egbochi naanị mmebi nke akụrụngwa nnwale dị oke ọnụ site na ike mgbaàmà gabigara ókè kamakwa ọ na-eme ka a na-eme nha na oke akara ngosi kachasị mma, si otú a na-eme ka oke ike na izi ezi nha nke sistemụ nnwale ahụ dum ka mma.
3. Nnwale nke akụkụ na mmepụta ahịrị: N'ule mmepụta nke akụkụ RF na microwave, a na-eji ngwaọrụ a eme nyocha ọrụ na nyocha arụmọrụ ngwa ngwa na nke ziri ezi. Site na ịgbanwe ike mgbaama ntinye na akpaghị aka, enwere ike ịhazi usoro nzaghachi nke ngwaọrụ a nwalere n'okpuru ọnọdụ mgbaama dị iche iche nke ọma.
4. Nnyocha na nnwale agụmakwụkwọ: N'ime ụlọ nyocha microwave nke mahadum na ụlọ ọrụ nyocha, ọ bụ ihe dị mkpa maka iwulite ikpo okwu nnwale maka ịme ihe atụ ọwa na nyocha mgbasa ebili mmiri, na-enyere ndị nchọpụta aka ịme ihe nlereanya gburugburu elektrọnik dị mgbagwoju anya ma kwado ụdị na atụmatụ echiche.

Qualwave Inc. na-enye oke mgbasa ozi dị elu, nke na-agbanwe agbanwe.ihe mgbochi mmemmeyana ugboro ugboro ruo 40GHz. Nzọụkwụ a nwere ike iru 0.5dB, oke mbelata ahụ nwekwara ike iru 80dB ma ọ bụ karịa. Isiokwu a na-ewebata ihe mgbochi mmemme 0.02 ~ 18GHz nke nwere oke mbelata nke 0 ~ 63.75dB na nzọụkwụ nke 0.25dB.

1. Njirimara eletriki

Ugboro: 0.02~18GHz
Mfu Ntinye: 8dB kachasị.
Mbelata N'ịdị larịị: ±0.7dB ụdị. @10dB
±1dB ụdị. @31dB
Ụdị ±2dB. @63.75dB
Nzọụkwụ: 0.25dB
Oke Mbelata: 0~63.75dB
Izi ezi nke mbelata: ±0.8dB ụdị @0~10dB
Ụdị ±1dB. @10~31dB
Ụdị ±2dB. @31~63.75dB
VSWR: 2 kachasị.
Ike Ntinye: +25dBm kachasị.

2. Njirimara Mekaniki

Nha*1: 32*57*10.2mm
1.26*2.244*0.402in
Njikọ RF: SMA-Nwanyị
Njikọ Njikọ Ike na Njikwa: USB 2.0
Ntinye: Oghere dị n'ime oghere 4-Ф2.7mm
[1] Wepụ njikọ ndị ahụ.

3. Ihe osise eserese

QPRA-20-18000-63.75-0.25
QPRA-20-18000-63.75-0.25cct

Nkeji: mm [na]
Ntachi obi: ±0.2mm [±0.008in]

4. Gburugburu Ebe Obibi

Okpomọkụ Na-anaghị arụ ọrụ: -55~+125℃

5. Otu esi enye iwu

QPRA-20-18000-63.75-0.25

Anyị kwenyere na ọnụahịa asọmpi anyị na ngwaahịa siri ike nwere ike ịbara ọrụ gị uru nke ukwuu. Ọ bụrụ na ị nwere ajụjụ ọ bụla, biko kpọtụrụ anyị.


Oge ozi: Maachị-20-2026