Band selector (885-909MHz):-Global supplier

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13823735332
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401, Building A1, Yinfeng Industrial Park, Hangcheng Avenue, Bao'an District, Shenzhen

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Band selector (885-909MHz):

Main technical indicators, indicator names, indicator requirements, operating frequency range 885-909MHz, in band gain 5dB, in band fluctuation 0

Product details

Specification
Indicator Name	Indicator requirements
Working frequency range	885～909MHz
In band gain	≥5dB
Passband Ripple	≤±0.5dB
Output intermodulation (Minimum gain, maximum output)	≤-50dBc（-8dBm/ch/2ch） ≤-55dBc（-13dBm/ch/2ch）
Filter stopband characteristics	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
standing-wave ratio	≤1.3
supply voltage	+12VDC (introduced through a through-hole capacitor)
lo leakage	≤-45dBm
Input and output impedance	50 ohms
Ambient Temperature	-25℃～+55℃
Working environment humidity	≤ 95% (non condensing)

Band selector (930-954MHz):

Specification
Indicator Name	Indicator requirements
Working frequency range	930～954MHz
In band gain	≥5dB
Passband Ripple	≤±0.5dB
Output intermodulation (minimum gain, maximum output)	≤-50dBc（-8dBm/ch/2ch） ≤-55dBc（-13dBm/ch/2ch）
Filter stopband characteristics	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
standing-wave ratio	≤1.3
supply voltage	+12VDC (introduced through a through-hole capacitor)
lo leakage	≤-45dBm
Input and output impedance	50 ohms
Ambient Temperature	-25℃～+55℃
Working environment humidity	≤ 95% (non condensing)

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