diff --git a/VER.txt b/VER.txt
index b7e09d1..5bc5e19 100644
--- a/VER.txt
+++ b/VER.txt
@@ -1 +1 @@
-15032019
\ No newline at end of file
+17052019
\ No newline at end of file
diff --git a/doc/Changelog.txt b/doc/Changelog.txt
index 138803b..9f646fb 100644
--- a/doc/Changelog.txt
+++ b/doc/Changelog.txt
@@ -1,3 +1,17 @@
+17.05.2019
+    - options for decoding RS92D (1.6GHz)
+
+    sdrtst -r 50000
+    sondeudp -f 50000
+
+    in sdrcfg.txt
+	f 1680.000 100 0 0 0 50000
+
+
+....
+....
+....
+
 24.01.2018:
     - read sonde.csv file on start
 
diff --git a/src/sdrtest.c b/src/sdrtest.c
index 5f73b7e..77f6d39 100644
--- a/src/sdrtest.c
+++ b/src/sdrtest.c
@@ -563,6 +563,7 @@ static void updateChanT(){
    double fhz;
 
    double khz;
+   long int qrg;
 
    khz = 1.0;
    if (iqrate>2048000) khz = (double)iqrate/(double)2048000;
@@ -579,7 +580,12 @@ static void updateChanT(){
 	   sndbufft[0]=0;
 	   strcat(sndbufft,"9 S K P ");
       }
-      sprintf(tmp,"%02i%06li",i+1,(long int)((midfreq/1000+(int32_t)rxx[i].df*khz+tt)));
+
+      qrg=midfreq/1000+(int32_t)rxx[i].df*khz+tt;
+      
+      if(qrg>999000) qrg=(long int)(qrg/10);
+
+      sprintf(tmp,"%02i%06li",i+1,(long int)(qrg));
       tmp1[0]=tmp[0];
       tmp1[1]=' ';
       tmp1[2]=tmp[1];
@@ -599,6 +605,7 @@ static void updateChanT(){
       tmp1[16]=tmp[8];
       tmp1[17]=' ';
       tmp1[18]=0;
+      printf("DEB:%s\n",tmp);
       strcat(sndbufft,tmp1);
       ++i;
       j++;
diff --git a/src/sondeudp.c b/src/sondeudp.c
index 76e12c5..501a635 100644
--- a/src/sondeudp.c
+++ b/src/sondeudp.c
@@ -739,6 +739,7 @@ static void Config(void)
          anonym->configbaud = 4800UL;
          anonym->demodbaud = (2UL*anonym->configbaud*65536UL)/adcrate;
          initafir(anonym->afirtab, 0UL, 2800UL,X2C_DIVR((float)chan[c].configequalizer,100.0f));
+	 //initafir(anonym->afirtab, 0UL,   12600UL,X2C_DIVR((float)chan[c].configequalizer,100.0f)); //12600
          anonym->baudfine = 0L;
          anonym->noise = 0.0f;
          anonym->bitlev = 0.0f;