1 files changed, 19 insertions, 0 deletions
diff --git a/998/CH29/EX29.91/Ex91.sce b/998/CH29/EX29.91/Ex91.sce
new file mode 100755
index 000000000..b5f683b51
--- /dev/null
+++ b/998/CH29/EX29.91/Ex91.sce
@@ -0,0 +1,19 @@
+//Ex:91
+clc;
+clear;
+close;
+b_c=36;//carrier BW in MHz
+f_c=1000;//Center freq in MHz
+f_i=70;// first intermediate freq in MHz
+f_smx=6400;//max uplink freq spectrum in MHz
+f_smn=5900;//min uplink freq spectrum in MHz
+f_l1=f_c-f_i;// in MHz
+f_l2mx=f_smx-f_c;// in MHz
+f_l2mn=f_smn-f_c;// in MHz
+f_s1=f_smx-2*(f_l1+f_i);
+f_s2=f_smn-2*(f_l1+f_i);
+printf("The first local oscillator frequency=%f MHz", f_l1);
+printf("\n The max second oscillator frequency =%f GHz", f_l2mx/1000);
+printf("\n The min second oscillator frequency =%f GHz", f_l2mn/1000);
+printf("\n The max frequency spectrum =%f GHz", f_s1/1000);
+printf("\n The min frequency spectrum =%f GHz", f_s2/1000);
+\ No newline at end of file