Nera Evolution Series - Receiver Characteristics

28 Evolution Series - XPAND NGP\00329 Rev. C 23-06-2006
5.1.3. TX oscillator frequency tolerance
Frequency tolerance: ≤ ± 10 ppm.
The tolerance includes both short-term factors (environmental effects) and long-term ageing effects.
5.2. Receiver Characteristics
Typical values measured with modulation (PRBS-data). Ref. Point C’.
Guaranteed values are 1.5 dB higher. For RF-Coupler loss see chapter 5.5.2
5.2.1. Receiver Threshold 4xE1 - 7 MHz BW
Frequency band:
[GHz]
L6 U6 7 8 11 13/15 18 23 26 32 38
BER ≤ 10-6 [dBm]
-91 -91 -91 -91 -90.5 -90 -89 -89 -88.5 -87 -86.5
BER ≤ 10-8 [dBm]
-90 -89.5 -89.5 -89.5 -89 -88.5 -87.5 -87.5 -87 -86 -85.5
BER ≤ 10-10 [dBm]
-89 -88.5 -88.5 -88.5 -88 87.5 -86.5 -86.5 -86 -85 -84
Table 5-2 Receiver threshold 4xE1 in 7 MHz channel
5.2.2. Receiver Threshold 8xE1 - 7 MHz BW
Frequency band:
[GHz]
L6 U6 7 8 11 13/15 18 23 26 32 38
BER ≤ 10-6 [dBm]
-85 -85 -85 -85 -84.5 -84 -83 -83 -82.5 -81 -80.5
BER ≤ 10-8 [dBm]
-84 -83.5 -83.5 -83.5 -83 -82.5 -81.5 -81.5 -81 -80 -79
BER ≤ 10-10 [dBm]
-82 -82 -82 -82 -81.5 -81 -80 -80 -79.5 78.5 -77.5
Table 5-3 Receiver threshold 8xE1 in 7 MHz channel
5.2.3. Receiver Threshold 8xE1 - 14 MHz BW
Frequency band:
[GHz]
L6 U6 7 8 11 13/15 18 23 26 32 38
BER ≤ 10-6 [dBm]
-87.5 -87.5 -87.5 -87.5 -87 -86.5 -85.5 -85.5 -85 -83.5 -83
BER ≤ 10-8 [dBm]
-86.5 -86 -86 -86 -85.5 -85 -84 -84 -83.5 -82.5 -82
BER ≤ 10-10 [dBm]
-85 -85 -85 -85 -84.5 -84 -83 -83 -82.5 -81.5 -81
Table 5-4 Receiver threshold 8xE1 in 14 MHz channel