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Nchekwa Ọha Dual Diplexer 490-500MHz JX-CD4-490M500M-85B

Nchekwa Ọha Abụọ Diplexer 490-500MHz JX-CD4-490M500M-85B Foto egosipụtara
  • Nchekwa Ọha Dual Diplexer 490-500MHz JX-CD4-490M500M-85B

Item nọmba: JX-CD4-490M500M-85B

Atụmatụ:
- Obere olu
- Nnukwu Mpụ
- Elu ntụkwasị obi


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Nchekwa Ọha Dual Diplexer 490-500MHz

UHF band cavity dual duplexer JX-CD4-490M500M-85B bụ otu ụdị RF pasive components emebere & nke emepụtara maka ọrịre site na Jingxin, nke nwere njirimara pụrụ iche nwere obere ntinye ntinye na-erughị 3.8dB na obere olu, tụrụ LxWxH: 325mm x 245mm x 129mm Oke nke 135 mm.

Ugboro nke duplexer a na-ekpuchi site na 490.7-491MHz ,496.3-496.62
MHz, 493.7-494MHz, 499.3-499.62MHz,
A na-emepụta dual duplexer na njikọ SMB-Female, mana nke enwere ike ịgbanwere ya na ndị ọzọ dịka ihe achọrọ, ụdị duplexer dị otú ahụ nwere ike iburu n'ọhịa ruo ogologo oge.

Dị ka e kwere ná nkwa, ihe niile RF pasive components sitere na Jingxin nwere akwụkwọ ikike afọ 3.

Oke

Oke Ntinye #1 Ntinye #2
Oke ugboro ugboro 490.7-491MHz 496.3-496.62MHz 493.7-494MHz 499.3-499.62MHz
Nlaghachi azụ(okpomọkụ nkịtị) ≥18dB ≥18dB
Nlaghachi azụ(okpomọkụ zuru oke) ≥15dB ≥15dB
Mfu ntinye(okpomọkụ nkịtị) ≤3.5dB ≤3.5dB
Mfu ntinye(okpomọkụ zuru oke) ≤3.8dB ≤3.8dB
Ọjụjụ ≥83dB@493.7-494MHz&499.3-499.62MHz≥45dB@Crossover INPUT #1 INPUT #2 ≥83dB@490.7-491MHz&496.3- 496.62MHz≥45dB@Crossover INPUT #1 & INPUT #2
Njikọta 30dB±6dB
Mgbochi 50 Ω
Oke okpomoku na-arụ ọrụ -20°C ruo +55°C

Nchekwa Ọha Dual Diplexer 490-500MHz JX-CD4-490M500M-85B

Ngwa RF Passive Omenala

Dị ka onye na-emepụta ihe RF pasive components, Jingxin nwere ike chepụta ụdị dị iche iche dịka ngwa ndị ahịa si dị.
Naanị usoro 3 iji dozie nsogbu gị nke akụrụngwa RF Passive
1.Defining parameter site gị.
2.Na-enye atụmatụ maka nkwenye site na Jingxin.
3.Na-emepụta prototype maka ikpe site na Jingxin.

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