diff --git a/4410-4412.tex b/4410-4412.tex
index e462521..596e60a 100644
--- a/4410-4412.tex
+++ b/4410-4412.tex
@@ -581,6 +581,205 @@ Harmonic content of the DDS signals from 4410 DDS Urukul is tabulated below\foot
 
 \newpage
 
+The RMS voltage of a 4410 DDS Urukul channel at different amplitude scale factor is measured.
+The DDS channel is directly connected to an oscilloscope with a 50\textOmega~termination.
+The reported values are obtained from the oscilloscope.
+
+\begin{multicols}{2}
+\begin{figure}[H]
+    \begin{tikzpicture}
+        \begin{axis}[
+            % title={RMS Voltage with 50\textOmega~termination \& 0dB attenuation},
+            xlabel={AD9910 Amplitude Scale Factor},
+            ylabel={DDS RMS Voltage ($V_{rms}$)},
+            xmin=0, xmax=1,
+            ymin=0, ymax=1,
+            xtick={0, 0.2, 0.4, 0.6, 0.8, 1},
+            ytick={0, 0.2, 0.4, 0.6, 0.8, 1},
+            legend pos=north west,
+            ymajorgrids=true,
+            grid style=dashed,
+        ]
+
+        \addplot[
+            color=black,
+            mark=square,
+            samples=11
+        ] coordinates {
+            (0.0, 0) (0.1, 0.087924) (0.2, 0.176157) (0.3, 0.262437) (0.4, 0.345833) (0.5, 0.429203)
+            (0.6, 0.512235) (0.7, 0.59130) (0.8, 0.66877) (0.9, 0.73344) (1.0, 0.78761)
+        };
+        
+        \addplot[
+            color=blue,
+            mark=square,
+            samples=11
+        ] coordinates {
+            (0.0, 0) (0.1, 0.089807) (0.2, 0.179723) (0.3, 0.268852) (0.4, 0.354310) (0.5, 0.441055)
+            (0.6, 0.526386) (0.7, 0.61233) (0.8, 0.69044) (0.9, 0.75856) (1.0, 0.81703)
+        };
+    
+        \addplot[
+            color=green,
+            mark=square,
+            samples=11
+        ] coordinates {
+            (0.0, 0) (0.1, 0.093101) (0.2, 0.186762) (0.3, 0.277704) (0.4, 0.369172) (0.5, 0.459391)
+            (0.6, 0.548191) (0.7, 0.63607) (0.8, 0.71469) (0.9, 0.78221) (1.0, 0.84139)
+        };
+
+        \addplot[
+            color=red,
+            mark=square,
+            samples=11
+        ] coordinates {
+            (0, 0) (0.1, 0.092502) (0.2, 0.184728) (0.3, 0.276224) (0.4, 0.366914) (0.5, 0.457255)
+            (0.6, 0.544924) (0.7, 0.62991) (0.8, 0.70582) (0.9, 0.77104) (1.0, 0.82737)
+        };
+        \legend{200 MHz, 100 MHz, 50 MHz, 10 MHz}
+            
+        \end{axis}
+    \end{tikzpicture}
+\caption{RMS voltage, 0dB attenuation}
+\end{figure}
+
+\begin{figure}[H]
+\begin{tikzpicture}
+    \begin{axis}[
+        % title={RMS Voltage with 50\textOmega~termination \& 15dB attenuation},
+        xlabel={AD9910 Amplitude Scale Factor},
+        ylabel={DDS RMS Voltage ($mV_{rms}$)},
+        xmin=0, xmax=1,
+        ymin=0, ymax=200,
+        xtick={0, 0.2, 0.4, 0.6, 0.8, 1},
+        ytick={0, 40, 80, 120, 160, 200},
+        legend pos=north west,
+        ymajorgrids=true,
+        grid style=dashed,
+    ]
+    
+    \addplot[
+        color=black,
+        mark=square,
+        samples=11
+    ] coordinates {
+        (0, 0) (0.1, 16.1805) (0.2, 32.1530) (0.3, 48.2039) (0.4, 64.172) (0.5, 80.452)
+        (0.6, 96.405) (0.7, 112.427) (0.8, 128.776) (0.9, 144.967) (1.0, 161.148)
+    };
+
+    \addplot[
+        color=blue,
+        mark=square,
+        samples=11
+    ] coordinates {
+        (0, 0) (0.1, 16.6691) (0.2, 33.3762) (0.3, 49.8844) (0.4, 67.055) (0.5, 83.652)
+        (0.6, 99.970) (0.7, 116.906) (0.8, 133.368) (0.9, 150.839) (1.0, 167.033)
+    };
+
+    \addplot[
+        color=green,
+        mark=square,
+        samples=11
+    ] coordinates {
+        (0, 0) (0.1, 17.0562) (0.2, 34.0713) (0.3, 51.0456) (0.4, 68.241) (0.5, 85.241)
+        (0.6, 102.328) (0.7, 119.279) (0.8, 136.584) (0.9, 153.737) (1.0, 170.829)
+    };
+
+    \addplot[
+        color=red,
+        mark=square,
+        samples=11
+    ] coordinates {
+        (0, 0) (0.1, 16.8030) (0.2, 33.6407) (0.3, 50.4039) (0.4, 67.348) (0.5, 84.127)
+        (0.6, 100.852) (0.7, 117.618) (0.8, 134.415) (0.9, 151.267) (1.0, 168.160)
+    };
+    \legend{200 MHz, 100 MHz, 50 MHz, 10 MHz}
+        
+    \end{axis}
+\end{tikzpicture}
+\caption{RMS voltage, 15dB attenuation}
+\end{figure}
+
+\columnbreak
+
+\begin{figure}[H]
+    \begin{tikzpicture}
+        \begin{axis}[
+            % title={RMS Voltage with 50\textOmega~termination \& 0dB attenuation},
+            xlabel={AD9910 Amplitude Scale Factor},
+            ylabel={DDS RMS Voltage ($V_{rms}$)},
+            xmin=0, xmax=1,
+            ymin=0, ymax=1,
+            xtick={0, 0.2, 0.4, 0.6, 0.8, 1},
+            ytick={0, 0.2, 0.4, 0.6, 0.8, 1},
+            legend pos=north west,
+            ymajorgrids=true,
+            grid style=dashed,
+        ]
+        
+        \addplot[
+            color=blue,
+            mark=square,
+            samples=11
+        ] coordinates {
+            (0.0, 0) (0.1, 0.089807) (0.2, 0.179723) (0.3, 0.268852) (0.4, 0.354310) (0.5, 0.441055)
+            (0.6, 0.526386) (0.7, 0.61233) (0.8, 0.69044) (0.9, 0.75856) (1.0, 0.81703)
+        };
+
+        \addplot[
+            color=blue,
+            samples=2,
+            very thick,
+            dotted
+        ] {0.089807*10*x};
+        \legend{Measured, Linear Model}
+            
+        \end{axis}
+    \end{tikzpicture}
+\caption{RMS voltage at 100 MHz, 0dB attenuation}
+\end{figure}
+
+\begin{figure}[H]
+    \begin{tikzpicture}
+        \begin{axis}[
+            % title={RMS Voltage with 50\textOmega~termination \& 15dB attenuation},
+            xlabel={AD9910 Amplitude Scale Factor},
+            ylabel={DDS RMS Voltage ($mV_{rms}$)},
+            xmin=0, xmax=1,
+            ymin=0, ymax=200,
+            xtick={0, 0.2, 0.4, 0.6, 0.8, 1},
+            ytick={0, 40, 80, 120, 160, 200},
+            legend pos=north west,
+            ymajorgrids=true,
+            grid style=dashed,
+        ]
+
+        \addplot[
+            color=blue,
+            mark=square,
+            samples=11
+        ] coordinates {
+            (0, 0) (0.1, 16.6691) (0.2, 33.3762) (0.3, 49.8844) (0.4, 67.055) (0.5, 83.652)
+            (0.6, 99.970) (0.7, 116.906) (0.8, 133.368) (0.9, 150.839) (1.0, 167.033)
+        };
+
+        \addplot[
+            color=blue,
+            samples=2,
+            very thick,
+            dotted
+        ] {16.6691*10*x};
+        \legend{Measured, Linear Model}
+            
+        \end{axis}
+    \end{tikzpicture}
+    \caption{RMS voltage at 100 MHz, 15dB attenuation}
+    \end{figure}
+
+\end{multicols}
+
+\newpage
+
 \begin{multicols}{2}
 
 \begin{figure}[H]