User's Manual
SDR Repeater 
  User Manual V0.4 
Page | 44  
Tol eran ce 
≤ ±1.0dB  ≤ ±1.0dB 
≤ ±1.0dB 
24dBm (SDR-24)  24dBm (SDR-24)  24dBm (SDR-24) 
Composite Output power   
30dBm (SDR-30)  30dBm (SDR-30)  30dBm (SDR-30) 
Delay 6.5us 7us  6us 
Roll offs  1MHz@ 50dBc 
0.5MHz@ 30dBc,  
1MHz@ 50dBc 
1MHz@ 50dBc 
Noise Figure( Uplink Only)  6dB@ Max Gain  6dB@ Max Gain  6dB@ Max Gain 
VSWR (Input Only)  1.5:1  1.5:1  1.5:1 
EVM  ≤ 12.5%  ≤ 12.5%  ≤ 12.5% 
7.2Mechanical Specifications 
Parameters  Specifications  Remarks 
Module  18.2 x 11.6 x 4.2 in   
NMS  17.0 x 16.7 x 2.3 in   
Size 
Chassis  19.0 x 19.5 x 14 in   
Module 21 lbs   
NMS 7 lbs   
Weight 
Chassis 26 lbs   
Input / Output 
Sum Port 
N Female   
Ethernet RJ45 Female   
Connector 
Type 
Frame ground  M5 Screw   
Mount type  Wall mount or 19” rack mount   
Security Physical Cabinet   
7.3 Power Specifications 
Parameters  Specifications  Remarks 
AC Power  100~120V AC, 60Hz   
-40 ~ -60V DC 
DC Power 
+20 ~ +30V DC 
Option 
7.4 Environment Specifications 
Parameters  Specifications  Remarks 
+30 ~ +122F 
Operating Temperature 
+0 ~ +50C 
Relative Humidity  +5 ~ +95%   
Industrial dust  Telcodia GR63-core   
7.5 Warranty & Certificates 
Parameters  Specifications  Remarks 
MTBF  > 100,000 hours   










