Duporker Check 930-931MH / 940-941MHz A2cd930M941M70Ab

Nkọwa:

● Mkpets: 930-931MHZ / 940-941mhz.

Atụmatụ: Ngosipụta dị ala, nloghachi azụ dị elu, ịrụ ọrụ mgbaàmà dị mma, na-akwado ntinye ikike dị elu.


Nkuku ngwaahịa

Nkọwa nke ngwaahịa

Paramita Kediala Keelu
Ugboro ugboro 930-931MHz 940-941MHz
Oge etiti (fo) 930.5mhz 940.5mhz
Inye ego ≤2.5DB ≤2.5DB
Laghachi na-efu (oge nkịtị) ≥20DB ≥20DB
Laghachitela (temple zuru oke) ≥18db ≥18db
Bandwidth1 > 1.5mhz (nke tempy, fo +/- 0.75mhz)
Bandwidth2 > 3.0mhz (karịa temp, fo +/5mhz)
Ọjụjụ1 ≥70DB @ FO +> 10mhz
Iju iju ≥37DB @ FO -> 13.3mhz
Ike 50w.
Enweghi isi 50
Okpomọnọ -30 ° C ka + 70 Celsius C

Ngwọta RF na-ekwupụta

Dịka onye nrụpụta RF na-emepụta ihe, onu ire nwere ike ịhazi ọtụtụ ngwaahịa dị iche iche dịka mkpa ndị ahịa si chọọ. Dozie akụrụngwa RF gị chọrọ naanị usoro atọ:

akaraKọwaa paramita gị.
akaraAfex na-enye gị ihe ị ga-eji gosi
akaraApax mepụtara usoro maka nnwale


  • Nke gara aga:
  • Osote:

  • Nkọwa nke ngwaahịa

    A2cd930m941M941M940B bụ ihe dị oke mma emebere maka 930-931mhz na 940-941MHZ na-ejikarị ụlọ ọrụ nkwukọrịta, na-ebupu redio na sistemụ igwe redio. Arụ ọrụ ya kachasị elu nke ego dị ala (≤2.5DB) na oke nloghachi nke dị elu (≥70DB) na-enwe ikike mgbaama ọkụ (≥70DB @ mhhz), nnyonye anya nke ukwuu.

    Dọkịta na-akwado ntinye ike ruru 50w ma rụọ ọrụ n'ọtụtụ ọnọdụ -30 Celsius C ka + 70 Celsius. Ngwaahịa a na-agbakwunye usoro mmepụta (108mm X 50mm x 31mm), ụlọ nke ọla ọcha, na-enwekwa ya na interface nwoke na SMB-nwoke iji hụ na nrụnye nrụnye na ịdịte aka. Ọ na - emekwa ka ọ bụrụ ụkpụrụ rohs ma na - akwado echiche nke nchedo gburugburu ebe obibi.

    Ọrụ nhazi: Dabere na mkpa ndị ahịa, anyị na-enye nhọrọ ahaziri aha maka obere oge, ụdị interface ụdị na paramita ndị ọzọ iji zute mkpa ngwa dị iche iche.

    Mmesi obi: Ngwaahịa ahụ na-enwe oge akwụkwọ ikike afọ atọ, na-enye ndị ahịa na nkwa arụmọrụ ogologo oge.

    Maka ozi ndị ọzọ ma ọ bụ ọrụ hazie, biko nweela onwe gị ịkpọtụrụ ndị otu ọrụ nka anyị!

    Dee ozi gị ebe a ma zigara anyị ya