Shenzhen Guofeng lantarki Co Ltd
QShortcut>QShortcut>Mai zaɓi (885-909MHz):
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Agaji na Firam
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  • Phonon:: MMF:: EffectFactory
    13823735332
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    Ginin A1 na Yinfeng Industrial Park, Haicheng Avenue, Bao'an District, Shenzhen, 401
Haka
Mai zaɓi (885-909MHz):
Babban fasaha nuna alama nuna alama sunan nuna alama bukatun aiki mitar kewayon 885 ~ 909MHz a cikin band gain 5dB a cikin band fluctuation0
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Main fasaha nuna alama

Sunan nuna alama

Bukatar nuna alama

Aiki mita range

885~909MHz

A cikin Band riba

≥5dB

A cikin band fluctuations

≤±0.5dB

Fitarwa daidaitawa
(Minimum riba, Max fitarwa)

≤-50dBc(-8dBm/ch/2ch)
≤-55dBc(-13dBm/ch/2ch)

Filter block siffofin

882.5MHz≤-50dB
883.0MHz≤-35dB
883.5MHz≤-12dB
884MHz≤-3dB
885MHz≤±0.5dB
897MHz≤±0dB
909MHz≤±0.5dB
910MHz≤-3dB
910.5MHz≤-12dB
911MHz≤-35dB
911.5MHz≤-50dB

Bobby

≤1.3

Wutar lantarki

+ 12VDC (gabatarwa ta hanyar penetrating capacitor)

A halin yanzu vibration leakage

≤-45dBm

Input, fitarwa impedance

50 Ohm

aiki yanayin zafin jiki

-25℃~+55℃

aiki yanayin zafi

≤95% (ba condensation)


Mai zaɓi (930-954MHz):

Main fasaha nuna alama

Sunan nuna alama

Bukatar nuna alama

Aiki mita range

930~954MHz

A cikin Band riba

≥5dB

A cikin band fluctuations

≤±0.5dB

Fitarwa Harmonization (Minimum riba, Max fitarwa)

≤-50dBc(-8dBm/ch/2ch)
≤-55dBc(-13dBm/ch/2ch)

Filter block siffofin

927.5MHz≤-50dB
928.0MHz≤-35dB
928.5MHz≤-12dB
929MHz≤-3dB
930MHz≤±0.5dB
942MHz≤±0dB
954MHz≤±0.5dB
955MHz≤-3dB
955.5MHz≤-12dB
956MHz≤-35dB
956.5MHz≤-50dB

Bobby

≤1.3

Wutar lantarki

+ 12VDC (gabatarwa ta hanyar penetrating capacitor)

A halin yanzu vibration leakage

≤-45dBm

Input, fitarwa impedance

50 Ohm

aiki yanayin zafin jiki

-25℃~+55℃

aiki yanayin zafi

≤95% (ba condensation)

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Ayyuka masu nasara!