Uniden UH-048XR manual Receiver

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Receiver

Receiver Type	Dual Conversion
	Super Heterodyne
	Phase Locked Loop
	System for Local
	Oscillator
Frequency Range	476.425 to 477.4 MHz
Sensitivity @	0.28 µV
20 dB SINAD
Squelch Sensitivity	0.19 µV (Threshold)
Audio Frequency
Response	500Hz, 5dB
(ref: 1KHz, ± 3KHz Dev.)	2000Hz, -6dB
Selectivity	60dB
Hum & Noise Ratio	40dB
Audio Output Drain	0.2W (10% THD)
Current Drain	150 mA
	50mW output

Specifications shown are typical and subject to change without notice.

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Contents Operating Guide Page Contents Introduction FeaturesTechnical Support and Service Wrist Strap Belt Clip UH-048XROperating Guide Slide the battery cover forward until it snaps into place Battery InstallationGetting Started Indicates a fully powered unit. As the batteries lose Power LOW Battery AlertBelt Clip CornerWrist Strap Volume Power ON/OFFOperation Press and holdPress to To Transmit and ReceiveWill be displayed TX indicators will then disappear on the LCD Display shows TX indicatorsTransmission is being received by your radio TransmissionMonitor. Press ScanningFlashes Press or to Select up or down Programming Ctcss Code Continuous Tone Coded Squelch System CtcssCtcss Tone Display Voice Activated VOX VOX Recovery TimePress to confirm your To set the timing Press Function button until appearsAuto Keylock Radio momentarily beeps as appears on Call MelodyTo deactivate keylock temporarily, press and hold To use monitor MonitorLevel Battery Level DisplayBattery Charge UHF Channels & Frequencies Optional Accessories AccessoriesAC Adaptor AAD-048 Desk Top Charger DTC-048 Speaker Microphone SM-048 Headset Microphone HM-048Transmitter GeneralReceiver Uniden UH-048XR UHF CB Radio WarrantyProcedure for obtaining performance or warranty Controls & Indicators External Mic/Speaker Page Page Uniden Australia Pty Limited/ Uniden New Zealand Limited