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General| Modulation Types | AM, FM, WFM |
|---|---|
| Bands | VHF, UHF |
| Antenna | BNC |
| Display | LCD |
| Memory Backup | Yes |
Powerful tool to detect, monitor, and store nearby radio transmissions.
Search preset frequencies in separate marine, fire/police, aircraft, ham, weather bands.
Easy to read in low-light situations.
Skip specified channels or frequencies when scanning or searching.
Store 20 channels in each bank (200 total channels) for easy identification.
Keeps frequencies stored in memory for an extended time.
Delays scanning for about 2 seconds after a transmission ends.
Check one channel every 2 seconds to avoid missing transmissions.
Transfer programmed data to another PRO-649 scanner.
Understanding frequency as the waveband of a transmitting signal.
Storage areas for frequencies saved in the scanner's memory.
Storage area for a group of channels, supporting 10 banks of 20 channels.
Instructions for attaching the supplied flexible antenna to the scanner.
How to connect amplified speakers or headphones to the scanner's jack.
Guidelines to protect hearing from high volume listening.
Instructions for attaching and removing the belt clip for hands-free carrying.
Connecting an external antenna using coaxial cable and BNC adapter.
Instructions for inserting and using alkaline or rechargeable batteries.
Important warnings regarding battery use, mixing, and disposal.
Connecting a compatible 9V DC adapter for powering the scanner.
Steps to power on the scanner and adjust volume and squelch.
How to turn the audible key press tone on or off.
Explanation of various messages shown on the scanner's display.
Messages indicating specific sub-banks within service banks.
Steps to load the scanner's 153 preprogrammed frequencies into memory.
Manual process to enter frequencies into specific channels.
Uploading/downloading data to/from a PC using USB cable and software.
Transferring programmed data between PRO-649 scanners.
How to search for frequencies by entering a starting frequency.
Searching preset frequencies in marine, fire/police, aircraft, ham, weather banks.
Commands for pausing, resuming, delaying, and locking out during searches.
Saving found frequencies into channel-storage banks.
Identifying scanner-generated signals that can cause interference.
Adjusting the two-second delay after a transmission ends.
Setting a channel to check every two seconds while scanning.
Using Signal Stalker II to detect and monitor nearby radio transmissions.
Manually reviewing and removing locked-out channels.
Reviewing and removing lock-outs within service banks.
Clearing all lock-outs from frequencies within a service bank.
Removing a frequency from a specific channel memory.
Programming a weather channel as priority for alert tones.
Using SAME/FIPS codes to receive weather alerts for chosen areas.
Monitoring weather channels for SAME alerts up to seven specified areas.
Activating Skywarn monitoring by pressing and holding a specific key.
Preset frequencies for fire and police communications.
Preset frequencies for marine radio communications.
Preset frequencies for aircraft communications.
Preset frequencies for amateur radio communications.
Preset frequencies for weather broadcasts.
