Solid RocketWAVE SRF-L-8A1821, Product Manual

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SOLiD RocketWAVE™ SRF-L-8A1821 Product Manual
V1.7 - DEC 2021
© 2021 SOLiD, Inc. All Rights Reserved. Confidential & Proprietary. Page 10
[B3 1800 MHz]
DL Input (RSSI) DL Output DL Gain UL Gain
-57 dBm 7 dBm 64 dB 64 dB
-52 dBm 12 dBm 64 dB 64 dB
-47 dBm 12 dBm 59 dB 59 dB
-42 dBm 12 dBm 54 dB 54 dB
-37 dBm 12 dBm 49 dB 49 dB
-32 dBm 12 dBm 44 dB 44 dB
-27 dBm 12 dBm 39 dB 39 dB
-22 dBm 12 dBm 34 dB 34 dB
[B1 2100 MHz]
DL Input (RSSI) DL Output DL Gain UL Gain
-57 dBm 8 dBm 64 dB 64 dB
-51 dBm 13 dBm 64 dB 64 dB
-46 dBm 13 dBm 59 dB 59 dB
-41 dBm 13 dBm 54 dB 54 dB
-36 dBm 13 dBm 49 dB 49 dB
-31 dBm 13 dBm 44 dB 44 dB
-26 dBm 13 dBm 39 dB 39 dB
-21 dBm 13 dBm 34 dB 34 dB
Auto Level Control (ALC) for UL over-input
This function is that preventing and maintaining the signal quality degradation due to UL’s over input power satu-
ration. The attenuator is located after UL Low Noise Amplifier (LNA). The UL In/Output and UL Gain for ALC op-
eration is described as follows.
[B20 800MHz / B3 1800MHz / B1 2100MHz]
UL Input (RSSI) UL Output UL Gain
-46dBm 18dBm 64dB
-41dBm 18dBm 64dB
-36dBm 18dBm 59dB
-31dBm 18dBm 54dB
-26dBm 18dBm 49dB
-21dBm 18dBm 44dB
-16dBm 18dBm 39dB
ALC for UL over-output