 void loop() {
   unsigned int scan, upLow, upHigh, downLow, downHigh;
   showString(PSTR("Scanning started "));
-  Serial.println(frequency_offset);
+  Serial.print(frequency_offset);
+  showString(PSTR("+/-"));
+  Serial.println(SCAN_WIDTH);
   delay(50); 
 
     upLow = 0xFFFF;
     upHigh = 0;
-  for (scan = (frequency_offset - 50); scan < (frequency_offset + 50); ++scan)
+  for (scan = (frequency_offset - SCAN_WIDTH); scan < (frequency_offset + SCAN_WIDTH); ++scan)
   {
    rf12_control(0xA000 + scan); 
    byte good = probe();

#define FREQUENCY_OFFSET 1640  // Default value 1600
////
const char NodeDescription[] PROGMEM = 
   "This nodes description123";  
////0....5....10...5....20...5....30...5....40...5....50...5....60..

#include <JeeLib.h>

#define ACK_TIME   20  // number of milliseconds to wait for an ack
#define RETRY_LIMIT 9  // maximum number of times to retry
#define RADIO_SYNC_MODE 2
#define SCAN_WIDTH 50

/// @details
/// eeprom layout details
