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Haumaru Tūmatanui Takirua 490-500MHz JX-CD4-490M500M-85B

Haumarutanga Tūmatanui Tärua Diplexer 490-500MHz JX-CD4-490M500M-85B Atahanga Whakaaturanga
  • Haumaru Tūmatanui Takirua 490-500MHz JX-CD4-490M500M-85B

Nama nama: JX-CD4-490M500M-85B

Āhuatanga:
- Rōrahi Iti
- Wehenga Teitei
- Tino Ti'aturi


Tikiake

Taipitopito Hua

Tohu Hua

Whakaahuatanga

Haumaru Haumaru Tärua Diplexer 490-500MHz

Ko te UHF band cavity dual duplexer JX-CD4-490M500M-85B tetahi momo waahanga RF i hangaia me te whakaputa mo te hoko e Jingxin, he mea motuhake me te iti o te ngaro whakaurunga iti iho i te 3.8dB i roto i te ruri iti, i whanganga LxWxH: 325mm x 245mm x 129mm (135 mm Max).

Ko te auau o tenei taarua e hipoki ana i te 490.7-491MHz 、496.3-496.62
MHz 、493.7-494MHz, 499.3-499.62MHz,
Ka hangaia tenei taarua takirua me nga hononga SMB-Wahine, engari ka taea te huri ki etahi atu i runga i te hiahia, ka taea e taua momo taarua te mau ki te mara mo te wa roa.

Ka rite ki te oati, ko nga waahanga RF passive katoa mai i Jingxin he 3 tau te whakamana.

Tawhā

Tawhā WHAKATOHU #1 WHAKATOHU #2
Awhe auau 490.7-491MHz 496.3-496.62MHz 493.7-494MHz 499.3-499.62MHz
Ngaronga Whakahoki(Mama noa) ≥18dB ≥18dB
Ngaronga Whakahoki ≥15dB ≥15dB
Ngaronga Whakauru(Maama noa) ≤3.5dB ≤3.5dB
Ngaronga Whakauru(Temaahi Katoa) ≤3.8dB ≤3.8dB
Te whakakore ≥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
Te hono 30dB±6dB
Te aukati 50 Ω
Te Awhe Maama Mahi -20°C ki te +55°C

Haumaru Tūmatanui Takirua 490-500MHz JX-CD4-490M500M-85B

Nga Waahanga RF Passive Ritenga

Ka rite ki te kaihanga o RF wae hāngū, Ka taea e Jingxin te hoahoa i nga mea rereke e ai ki nga tono a nga kaihoko.
E 3 anake nga waahanga hei whakaoti i to raru mo te Waahanga RF Passive
1.Te tautuhi i te tawhā e koe.
2.Offering te tono mo te haamauraa e Jingxin.
3.Te whakaputa i te tauira mo te whakamatautau a Jingxin.

Whakapā mai

  • Tōmua:
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    • Waiho To Karere

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