PRO-50 (200-0307) Features Faxback Doc. # 6904 The new Radio Shack PRO-50 Programmable Scanner lets you in on all the action! This scanner gives you direct access to more than 22,000 frequencies that include police, ambulance, ham radio, and transportation services. You select up to twenty channels for your PRO-50 to scan through, and you can change your selection at any time. The secret to your scanner's ability to scan so many frequencies is its custom-designed microprocessor - a tiny, built-in computer. The microprocessor also gives your scanner these special features: New Smaller Design - makes the scanner more convenient and easier to use. Front Panel Keyboard - lets you easily enter and change frequencies whenever you want. Memory Backup - Keeps the channel frequencies stored in your scanner's memory for up to 1 hour when you change the batteries or during a power failure if you are using an external power source. 2-Second Scan Delay - delays the scanning mode for two seconds before moving to another channel so you can hear more replies. Liquid Crystal Display - shows the channel number, the frequency you have selected, and several other indicators Lock-out Function - keeps channels you select from being scanned. Monitor Memory - temporarily saves a frequency you locate during a frequency. Frequency Search - scans the frequencies and stops when it finds an active frequency - great for locating active in your area! The PRO-50 receives these bands: * 300-50 MHz (VHF Lo) * 50-54 MHz (Ham Radio 6m) * 137-144 MHz (Government) * 144-148 MHz (Ham Radio 2m) * 148-174 MHz (VHF Hi) * 380-450 MHz (Ham Radio and Government) * 450-470 MHz (UHF Lo) * 470-512 MHz (UHF Hi) (smm/all-7/14/94)