8 Technical indicators and testing methods
8.3 Technical Indicators
101
+3dBm, 20MHz to 3.6GHz (low distortion mode);
-24dBm, 20MHz to 3.6GHz (low noise mode);
-24dBm, 3.6GHz to 8GHz.
3) RF input port voltage standing wave ratio
<
2.5, 9 kHz to 5.8 GHz;
<
4.0, 5.8GHz to 8GHz.
4) Display average noise level (spectrum channel)
≤-125dBm, 9kHz to 100kHz;
≤-151dBm, 100kHz to 1MHz;
≤-155dBm, 1MHz to 20MHz;
≤-154dBm, 20MHz to 80MHz (low noise mode);
≤-160dBm, 80MHz to 1.5GHz (low noise mode);
≤-155dBm, 1.5GHz to 3.6GHz (low noise mode);
≤-128dBm, 20MHz to 3.6GHz (low distortion mode);
≤-158dBm, 3.6GHz to 5.8GHz;
≤-154dBm, 5.8GHz to 7.5GHz;
≤-151dBm, 7.5GHz to 8GHz.
5) Noise factor (level channel)
≤21dB at 100kHz test frequency;
≤17dB at 1MHz test frequency;
≤17dB at 11MHz test frequency;
≤17dB at 19MHz test frequency;
≤10.5dB at 50MHz test frequency;
≤9.5dB at 140MHz test frequency;
≤10.5dB at 430MHz test frequency;
≤11dB at 1.1GHz test frequency;
≤11dB at 1.5GHz test frequency;
≤14.5dB at 3.4GHz test frequency;
≤17dB at 3.6GHz test frequency;
≤13dB at 5.5GHz test frequency;
≤19dB at 7.499GHz test frequency;
≤21dB, test frequency 8GHz.
6) Phase noise
Carrier 11MHz,
<-115dBc/Hz, 10kHz frequency deviation,
<-117dBc/Hz, 100kHz frequency deviation;
Carrier 21MHz,
<-115dBc/Hz, 10kHz frequency deviation,
<-117dBc/Hz, 100kHz frequency deviation;
Содержание 3943B
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