Huawei RTN XMC ODU Product Description page 40

RTN XMC ODU
Product Description
RSSI detection accuracy
RSSI voltage indicator at the BNC
interface
Return loss of the RX RF interface
Image rejection
CW interference immunity
RX and TX isolation
RSSI interface type
IF Specifications
Table 5-9
Table 5-9 IF specifications of the ODU (XMC-2 ODU)
Center frequency of the input
IF
Input power range of the IF
interface
Return loss of the IF interface < -15 dB
Center frequency of the RX IF 140 MHz
Average output power of the
RX IF
Issue Draft A (2013-12-20)
Item
lists the IF specifications of the ODU.
Item
350 MHz
From -22 dBm to +5 dBm
l 6/7/8/15/23 GHz
l 10//11/13/18/26/28/32/38/42 GHz
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Specification
±3 dB (from -90 dBm to -70 dBm)
±2 dB (from -70 dBm to -30 dBm)
±3 dB (from -30 dBm to -20 dBm)
4.5 V (-20 dBm RSL)
0.1 V (-90 dBm RSL)
Monotonically increasing
< -15 dB
> 60 dBc
Complying with the ETSI EN 301390
> 60 dB (6/7/8/13/15/18/23/26/28/32/38 GHz
frequency band)
> 65 dB (10/11/42 GHz frequency band)
BNC type, female, and waterproof
Specification
-10 dBm (when the RF input ranges from -80 dBm to -20
dBm)
From -20 dBm to -10 dBm (when the RF input ranges
from -90 dBm to -80 dBm)
-10 dBm (when the RF input ranges from -90 dBm to -20
dBm)
5 Technical Specifications
32