diff --git a/gain_viz/templates/index.html b/gain_viz/templates/index.html
index abb4d53..82aab91 100644
--- a/gain_viz/templates/index.html
+++ b/gain_viz/templates/index.html
@@ -361,7 +361,7 @@
         <div class="param-grid" id="paramContainer">
             <div class="param-group">
                 <label for="center_freq">Center Frequency (Hz)</label>
-                <input type="number" id="center_freq" name="center_freq" value="2450000000" step="1000000">
+                <input type="number" id="center_freq" name="center_freq" value="3415000000" step="1000000">
             </div>
             <div class="param-group">
                 <label for="sample_rate">Sample Rate (Hz)</label>
@@ -372,13 +372,12 @@
                 <input type="number" id="fft_size" name="fft_size" value="1024" step="128">
             </div>
             <div class="param-group">
-                <label for="window_type">Window Type</label>
-                <select id="window_type" name="window_type">
-                    <option value="hamming">Hamming</option>
-                    <option value="hann">Hann</option>
-                    <option value="blackman">Blackman</option>
-                    <option value="rectangular">Rectangular</option>
-                </select>
+                <label for="window_ms">Window size (ms)</label>
+                <input type="number" id="window_ms" name="window_ms" value="20" step="1">
+            <div class="param-group">
+                <label for="tcp_port">ZMQ Port</label>
+                <input type="number" id="tcp_port" name="tcp_port" value="5556" step="1">
+                
             </div>
         </div>