Radio Shack PRO-2045 owner manual Specifications

Page 42

SPECIFICATIONS

Frequency Coverage, Step, and Default Modulation Modes:

	Range	Step	Mode
	(MHz)	(kHz)	Mode
	(MHz)	(kHz)


	29–54	5	NFM

	108–136.975	12.5	AM

	137–174	5	NFM

	216–224.9875	12.5	NFM

	225–399.9875	12.5	AM

	400–512	12.5	NFM

	806–823.9375	12.5	NFM

	851–868.9375	12.5	NFM

	896.1125–1,000	12.5	NFM

Channels . . . . . . . . . . . . . 210 (20 Channels × 10 Banks + 10 Monitor Memories)

Sensitivity (20 dB S/N with 60% modulation for AM; 3 kHz deviation for NFM):

NFM	40.84 MHz	0.5 μV
S+N/N=20 dB	162.4 MHz	0.6 μV
	453.25 MHz	0.6 μV
	954.9125 MHz	0.8 μV
AM	127.175 MHz	1.5 μV
S+N/N=20 dB	230.05 MHz	1.5 μV
	325.05 MHz	1.5 μV

Direct/Limit Search Speed:

Normal Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 Steps/Second

Hypersearch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 Steps/Second

Scanning Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Channels/Second

Priority Channel Sampling Interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Seconds

Programmable Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Seconds

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Contents PRO-2045 Features Page FCC Notice Scanning LegallyContents Troubleshooting Care and Maintenance Specifications Using Vehicle Battery Power Connecting PowerUsing Standard AC Power PreparationConnecting AN Antenna Telescoping AntennaOptional Outdoor Antenna Resetting Scanner Using the FeetTesting Alert Operation Testing Alert ReceptionConnecting AN Earphone Testing the Weather AlertListening Safely Connecting AN Amplified Extension Speaker Installing AN Optional Ctcss Tone BoardTraffic Safety Ctcss Board Understanding Your Scanner Look AT the KeyboardPage FREQ, CHAN, Lock shows the rotary tuner’s current setting Look AT the DisplayUnderstanding CHANNEL-STORAGE Banks Monitor MemoriesChannel-Storage Banks Using the Rotary Control OperationStoring Frequencies Searching for and Temporarily Storing Active Frequencies Limit SearchDirect Search Search Skip Automatically Storing Frequencies Scanning Channels Listening to Monitor MemoriesMoving a Frequency from a Monitor Memory to Channel Turning Channel-Storage Banks On and OffManually Selecting a Channel Locking Out ChannelsUsing the Weather Alert Standby Mode Scanning Weather BandWeather Alert Special Features DelayPriority Using Programmable Attenuator Changing Search SpeedsUsing Auto Sort Skipping Data SignalsTurning on or OFF the KEY Tone Transferring to a Channel that has a Stored Frequency Transferring a Frequency to Another ChannelTransferring to an Empty Channel Exchanging Frequencies Between Two Programmed ChannelsUsing the Count Feature Using CtcssCtcss Tone Frequencies Assigning a Ctcss Tone Frequency to a Channel Changing or Deleting a Ctcss Tone Frequency for a ChannelGuide to Frequencies National Weather Service FrequenciesGeneral Guide to Scanning Ham Radio FrequenciesBirdie Frequencies Guide to the Action Bands Typical Band UsageSpecified Intervals Primary UsageBand Allocation BifcHigh Frequency HF 29 MHz-30 MHz AIR Frequency Conversion CSBTroubleshooting Care and Maintenance Specifications Dimensions /4 × 91/4 × 81/16 Inches HWD 82 × 235 × 205mm RadioShack