Uniden ATLANTIS 250 manual Specifications, General

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Specifications

General

 

 

Channels

Transmit and Receive All US/International/

 

 

Canada Channel

 

Weather

10

Freq. Control

 

PLL

Freq. Tol.

Transmit

1.5 PPM (at 25°C)

 

Receive

1.5 PPM (at 25°C)

Oper. Temp.

 

-4°F (-20°C) to

 

 

+122°F(+50°C)

Antenna

 

Flexible Whip

Microphone

 

Built-in Electret type

Display

 

Liquid Crystal Display

Speaker

 

81 Watt

Power Source

 

Rechargeable Ni-MH Battery Pack

 

 

7.2V 1350 mAh

Size (without antenna)

5.8 (H) x 2.7 (W) x 1.68 (D) inch

 

 

144 (H) x 67 (W) x 42 (D) mm

Weight (w/battery & antenna)

15.2 oz (430g)

Transmitter

 

 

Frequency Range

 

156~158 MHz

Frequency Stability

 

±10 PPM

Power Output

 

1.0 W & 5W

Spurious Emissions

 

-60 dBc (5W)

Current Drain

 

900mA (1W), 1500mA (5W)

Receiver

 

 

Receiver Type

 

Double Conversion Super

 

 

Heterodyne Phase

 

 

Locked Loop system for Local Oscillator

Frequency Range

 

156~164 MHz

Sensitivity

 

0.35µV for 12dB SINAD

Squelch Sensitivity

 

Threshold 0.25µV

Audio

 

±6 dB 500 to 2000Hz

Frequency Response

 

Adjacent Channel

 

60 dB @ ±25 kHz

Selectivity

 

 

Hum & Noise Ratio

 

40 dB

Audio Output Power

 

0.5 W @ 10 % THD

Current Drain

Squelched

45mA

 

Max. Audio

180mA

Specifications shown are typical and subject to change without notice.

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Contents Page Page Contents Controls and Indicators C D J K LCD DisplayNi-MH Battery Pack Warning Introduction FeaturesMaritime Radio Services Operation Technical Support and ServiceAtlantis Included in Your PackageGetting Started Attaching the Rechargeable Battery PackMounting the Cradle Attaching the AntennaAttaching the Beltclip Using the Alkaline Battery Case250 Charging the Battery PackOperation Turning On the Unit and Setting SquelchOne-touch Channel 16/9/TRI Selecting a ChannelTriple Watch Monitoring Weather Channels Emergency/Weather Alert Programming a Channel into Memory USA, International and Canadian ChannelsScanning Deleting a Channel from MemoryTurning and reactivating the Key Beep TransmittingLighted Keys and Display Key Lock Battery IndicatorMarine Channels USA DUP Marine Channels International 157.200 161.800 Duplex Marine Channels Canada 156.025 160.625 Duplex 61 156.075 62 156.125 Optional Parts and Replacement Accessories General SpecificationsTroubleshooting FCC RF Exposure Information Warrantor Uniden Three-Year Limited WarrantyMemo Memo Memo