GXZF350-IIIA/B
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The type of the equipment：
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GZF350-IIIB
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Power supply mode:
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220VAC
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-48VDC
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+27VDC
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The frequency range of the test
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DwPTS
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361-365 MHz
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UpPTS
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351-355 MHz
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Downlink test: the proximal distal end of input, output，361-365MHz
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Test project
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Index
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Test results
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The maximum output power
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37±2dBm
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37.1dBm
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Gain (max)
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75±3dB
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76dB
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Gain (factory value)
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55±3dB
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56dB
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Gain adjustment range
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≥30dB
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40dB(Can gain the maximum 75dB adjusted to 35dB)
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Gain adjusting step size
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1dB
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√
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Bandwidth fluctuation
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≤3dB（P-P）
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2.3dB
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out of band spurious emission test
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9KHz~1GHz
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≤-36dBm/100KHz
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-42dBm
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1GHz~12.75GHz
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≤-30dBm/1MHz
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-32dBm
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Uplink test: the proximal distal end of input, output，351-355MHz
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Test project
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Index
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Results (room temperature)
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The maximum output power
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≤0dBm
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-0.5dBm
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Gain (max)
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75±3dB
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76dB
|
|
Gain (factory value)
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55±3dB
|
56dB
|
|
Gain adjustment range
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≥30dB
|
40dB(Can gain the maximum 75dB adjusted to 35dB)
|
|
Gain adjusting step size
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1dB
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√
|
|
Bandwidth fluctuation
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≤3dB（P-P）
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2.1dB
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out of band spurious emission test
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9KHz~1GHz
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≤-36dBm/100KHz
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-42dBm
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1GHz~12.75GHz
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≤-30dBm/1MHz
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-33dBm
|
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