UH-052XR
Operating
Guide
WARNING!
➤ The UH052XR is splashproof* only when both the antenna and the
battery are properly attached.
➤ Do not operate the transmitter of any radio equipment unless all the
Radio Frequency (RF) connectors are secured and any open
connectors are properly terminated.
➤ Do not operate the transmitter of any radio equipment near electrical
blasting caps or in an explosive atmosphere.
➤ Do not let children operate any transmitter-equipped radio
equipment unless supervised.
➤ Have your radio equipment serviced by a qualified technician.
➤ Do not operate the transmitter of any radio equipment with the
antenna touching or close to the eyes, face, or exposed body parts.
NICKEL-CADMIUM BATTERY PACK WARNING
➤ This equipment contains a Nickel-Cadmium Battery Pack.
➤ The Nickel-Cadmium Battery Pack contained in this equipment may
explode if disposed of in a fire.
➤ Do not short-circuit the Battery Pack.
➤ Do not charge the Nickel-Cadmium Battery Pack used in this
equipment in any charger other than the one designed to charge this
Battery Pack. Using another charger may damage the Battery Pack or
cause the Battery Pack to explode.
➤ Nickel-Cadmium batteries must be disposed of properly.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the
literature accompanying the appliance.
*The “Splashproof” characteristic of this device complies to US Military
Standard 810E Method 506.3, Rain II
i
CONTENTS
Introduction
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Technical Support & Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Included in your UH-052XR Package . . . . . . . . . . . . . . . . . . . . . . 3
Getting Started
Attaching the Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Attaching the Battery Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Charging the Battery Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Battery Charge Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Operation
Power on/off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Selecting Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Squelch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
To Transmit and Receive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Using a Repeater Channel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
To Operate UH-052XR in Duplex Mode. . . . . . . . . . . . . . . . . . . . 10
Scanning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Open Scan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Group Scan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Programming Scan Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Priority Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Drop-Out Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Built-in CTCSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Built-in VOX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Power Save . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Backlight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Splashproof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Keypad Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Sending Call Tones. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Busy Channel Lock-out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Battery Level Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
UHF Channels and Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . 18
CTCSS Codes and Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Technical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Controls & Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
ii
INTRODUCTION
The UH-052XR is a splash proof, portable two-way UHF-CB radio. It is
compact, rugged and fits easily in your hand. This hand held UHF radio
will give you consistent, outstanding performance in virtually all
conditions and situations. To ensure that you get the most from the
UH-052XR’s features, please read this operating guide carefully before
using the unit.
FEATURES
➤
➤
➤
➤
➤
➤
➤
➤
➤
➤
➤
➤
➤
➤
➤
➤
Splash proof*
40 Channels
5W/1W Switchable RF Output Power
LCD Display
Duplex Capability
Group Scan
Open Scan
Monitor
Built in Continuous Coded Squelch System (CTCSS)
Busy Channel Lock Out Function
Built in Voice Activated Function (VOX)
LCD and Keypad Back Light
Auto Power Save
Battery Level Indicator
Battery Charge Indicator
Built in Keypad Lock
*The “Splashproof” characteristic of this device complies to US Military
Standard 810E Method 506.3, Rain II
1
TECHNICAL SUPPORT AND SERVICE
Should you find it desirable or necessary to service your UH-052XR, we
suggest you contact the Uniden dealer where you purchase your radio.
Your dealer will be able to assist you with the complete service
information.
If you require service that is within the terms of your warranty, you should
present a copy of your receipt to your dealer to authenticate your claim.
If you find it inconvenient to obtain service assistance from a dealer,
please pack your radio in a suitable packaging that will provide adequate
protection to your radio. Enclose a note describing the problem, a copy
of your receipt, and send it prepaid to:
AUSTRALIA:
Uniden Australia Pty Ltd
Customer Service Division
345 Princes Highway
Rockdale NSW 2216
Ph.
(02) 9599-3355
Fax.
(02) 9599-3278
Toll Free 1300 366 895
NEW ZEALAND:
Uniden New Zealand Ltd
Customer Service Division
150 Harris Road
East Tamaki, Auckland
Ph.
(9) 273 8383
Fax.
(9) 274 4253
Toll Free 0800 4 UNIDEN
0800 4 864336
Caution: Changes or modifications to this product not expressly approved
by Uniden; or operation of this product in any way other than as detailed
by this Operating Guide, can void your warranty and authority to operate
this product.
2
INCLUDED IN YOUR UH-052XR PACKAGE
UH-052XR
Note:
Antenna
AC Adaptor (AAD-052S)
Wrist Strap
Battery BP-052 (7.2V, 950mAh)
Operating Guide
Product Registration Card
If any of these items are missing from the box, contact your Uniden
Dealer.
3
GETTING STARTED
ATTACHING THE ANTENNA
Attach the antenna to the UH-052XR
following direction as indicated below. Be
sure the antenna is firmly seated.
ATTACHING THE BATTERY PACK
CTCSS
1. Slide the battery pack onto the bottom
of the radio.
BCL
VOX
OS/GS
DUP
LOCK
CTCSS
UH0-52XR
2. Use a coin to turn the screw that
connects the battery pack to the
UH-052XR. Be sure the battery
pack fits tightly against the
UH-052XR body.
CHARGING THE BATTERY PACK
Your UHF CB radio is powered by a specially
designed nickel-cadmium battery pack.
Before operating the UH-052XR, charge the
battery pack for 15 hours using the ac
adaptor provided in this package.
AC-Power
Outlet
4
BATTERY CHARGE INDICATOR
When charging, the CHG icon appears on the
display.
Note :
1. Transmit Operation is disabled when
UH-052XR is being charged.
2. A single tone is emitted by the radio and CHG is displayed to indicate
that it has started charging.
3. When the battery is totally empty, CHG icon blinks or the display may
totally disappear, the radio will be unable to receive any signal and all
the keys are disabled. In this case, it is best to switch OFF the radio to
help facilitate charging.
UH-052XR will return to normal operation once enough power level is
established.
Note:
If you are unable to charge a fully discharged battery, switch OFF the
radio to avoid further discharging. When possible, recharge the
batteries for the recommended time period.
5
OPERATION
➤ When you press any key (except PTT), a short tone sounds.
➤ See the Controls and Indicators page at the back of this operating
guide for button and key operations.
POWER ON/OFF
To turn the unit ON, rotate the [ON/OFF VOL]
clockwise until a “click” is heard. A channel
number and battery level should appear on
the display.
OFF
To turn the unit OFF, rotate the [ON/OFF VOL]
knob counter-clockwise until a “click” is
heard. The display will disappear.
VOLUME
OFF
Rotate the [ON/OFF VOL] knob clockwise or
counter-clockwise to adjust speaker volume to desired listening level.
Note:
If no sound is heard, temporarily unmute the radio by briefly
rotating the [SQ] until you hear the receiver’s background noise.
Rotate [ON/OFF VOL] to desired level. When finished, rotate [SQ]
until noise disappears.
SELECTING CHANNEL
CTCSS
Press [▲] or [▼] to select the desired
channel.
Note:
If you press and hold the [▲] or
[▼], channel numbers will scroll
rapidly.
6
BCL
VOX
OS/GS
DUP
CTCSS
LOCK
SQUELCH
The squelch is used to eliminate any annoying background noise when
there are no signals present.
Think of squelch as a gate. Turn [SQ] fully
clockwise. This raises the ”Squelch Gate” so
high that only the very strong signals can get
through.
(Make sure to first select a channel not in use
before setting the squelch in your UH-052XR
UHF-CB radio.)
Strong Signals
Medium Signals
Weak Signals
Noise
OFF
Turn [SQ] fully counter clockwise until
you hear a hiss. This opens the “Squelch
Gate” so that everything gets through noise, weak signal, and strong signals.
Strong Signals
Medium Signals
Weak Signals
Noise
OFF
To set the “Squelch Gate” to the desired
level, turn [SQ] counter-clockwise until you
hear noise. Then turn the [SQ] clockwise
just until the noise stopped. Now only the
desired signal can get through.
Note: If an incoming signal is very weak
there is a possibility that you will have a
choppy or broken reception, due to the
sensitivity of the squelch. In this case, simply
rotate the [SQ] clockwise until the weak
signal is heard clearly.
7
Strong Signals
Medium Signals
Weak Signals
Noise
OFF
TO TRANSMIT AND RECEIVE
The UH-052XR uses the 40 UHF-CB Channels. For your reference a list of
the available channels and corresponding frequencies is printed at the end
of this manual.
1. The maximum RF transmit power of
UH-052XR is 5 watts.
To switch to low power, press the
CTCSS
[1/5W]. LOW appears on the LCD.
OS/GS
To switch back to higher power, press
DUP
LOCK
the [1/5W] again. LOW indicator
disappears from the LCD.
2. Before you transmit, listen for
activity on the selected channel.
CTCSS
3. When the channel is clear, press
OS/GS
and hold the [PTT] to transmit.
TX appears on the LCD.
PTT
BCL
VOX
BCL
switch
DUP
VOX
LOCK
CTCSS
Hold the radio with microphone approximately two inches in front of your
mouth with the antenna at approximately 45˚ angle away from your head.
Speak in a clear, normal conversational voice.
4. When you have finished speaking, release the [PTT] and listen for a
response. TX indicator then disappears on the LCD.
The display shows BUSY when a
transmission is being received by your
radio.
8
USING A REPEATER CHANNEL
UHF CB Repeaters are used to retransmit or relay your signal. Repeaters
will extend the range of your radio and overcome the shielding effect
caused by solid obstructions.
In normal Simplex operation, your radio transmits on one particular
frequency and receives on that same frequency. If there is a barrier
(i.e. a Tall Building) that partially blocks your transmitted signal, the
possibility of the other radio receiving the signal is very slim. Valleys,
metallic structures, etc., tend to act as a screen between radios.
Standard Operation without the aid of a Repeater Station
Operation with the aid of a Repeater
With Duplex operation, the signal coming from your radio is received by
the Repeater station and then re-transmitted at the same time on another
channel.
Your UH-052XR is designed with duplex capability on Channels 1 to 8.
When any of these channels are set to operate in duplex mode during
transmission, the UH-052XR automatically sends the signal at a frequency
30 channels above the original in order to access the repeater station.
After transmitting, the radio reverts back to its original operating frequency.
For example:
1. CH01 is on Duplex Mode
- will Receive on CH01 but Transmit on CH31
2. CH02 is on Duplex Mode
- will Receive on CH02 but Transmit on CH32, etc....
Refer to Duplex Operating Mode table on the last page.
9
TO OPERATE UH-052XR IN DUPLEX MODE
Eg. CH01 is being used in your area for
repeater use.
Press [DUP] momentarily. The DUP icon
appears.
Press [DUP] again to deactivate the duplex
operation. UH-052XR will return to simplex
operation.
SCANNING
The UH-052XR has two types of scanning; Open Scanning (OS) and
Group Scanning (GS), giving you flexibility and allowing you to use the
radio more effectively.
Scanning allows you to search for active channels programmed in the OS
or GS memory.
To initiate scanning,
1. Assuming the unit is on CH17 when
switched on.
2. Press [SCAN] and scanning starts.
Scan icon flashes during scanning
CTCSS
BCL
VOX
OS/GS
1. Open Scan (OS) Mode (the absence of GS icon indicates that the
unit is on OS mode)
Allows continuous scanning of channels stored in the Open Scan (OS)
memory. If an active channel is found, scanning will stop on that channel.
Note:
The factory has preprogrammed all the 40 UHF channels into the
Open Scan channel memory. However, you can change or customise
the channels by following the steps on programming Scan Channels
on page 12.
Example. CH40 becomes active
If the received signal cease, the unit will wait for at least 3 seconds for
the signal to return, otherwise scanning resumes.
To skip the active channel, press [MEM] momentarily. Scanning resumes.
To deactivate SCAN, press the [SCAN] or [PTT].
10
Note:
1. If SCAN is deactivated while in an active channel, the UH-052XR will stay
on that active channel. If no other channels are active, the UH-052XR
will reinstate the starting channel.
2. Pressing [CTCSS] for 1.5 Secs. Will deactivate Open Scanning and
activate CTCSS Scanning.
3. Pressing [OS/GS] will switch to Group Scanning.
2. Group Scan (GS) Mode
Allows you to monitor a Priority Channel while scanning.
To use GS Mode Scanning, press the [OS/GS]
key. GS icon appears on the display.
GS Scanning checks the Priority channel
activity regularly.
CTCSS
BCL
VOX
OS/GS
If the Priority channel becomes active the
radio will stay on that channel for as long
as the signal is present. If the received
signal ceases, Priority scanning continues
after 3 seconds.
If scanning stops on a channel which is not a Priority Channel UH-052XR
will continue monitoring the Priority Channel for activity while listening to
the active one.
To deactivate SCAN, press the [SCAN]
or [PTT].
CTCSS
BCL
VOX
OS/GS
Note:
1. If SCAN is deactivated while it is tuned to
DUP
LOCK
an active channel, the UH-052XR will
stay on that active channel. If none of the channels are active, the UH052XR will reinstate the Priority channel.
2. If GS Scanning is initiated when there are no channels programmed in
GS memory, an error tone will be heard and scanning will not start.
3. Pressing [CTCSS] for 1.5 Secs. Will deactivate Group Scanning and
activate CTCSS Scanning.
4. Pressing [OS/GS] will switch to Open Scanning.
11
Programming Scan Channels
1. Select which Scanning Mode you wish
to use on the channel
OS or GS Mode
CTCSS
BCL
Note:
OS is indicated by the absence of
the GS icon
2. Select the channel you want to store
by pressing [▲] or [▼]
3. Press and hold [MEM] for 1.5 secs. to
store. MEM icon appears and a short
tone beep is heard.
4. To remove the channel from Memory,
press and hold [MEM] for 1.5 secs.
once more. Two successive beeps are
heard and the MEM icon disappears.
VOX
OS/GS
DUP
LOCK
CTCSS
CTCSS
BCL
VOX
OS/GS
DUP
LOCK
CTCSS
PRIORITY CHANNEL
The Priority Channel feature allows user to monitor one of 40 channels
in the UH-052XR, monitoring it every 1.5secs during Group Scanning.
Choosing a Priority Channel
The starting channel, when Group Scanning is initiated, is always the
Priority Channel. To change the priority channel setting while scanning,
(eg. PRI Channel is CH17 (476.825 MHz))
a. press [▲], to select a higher channel
(scanning pauses)
or
b. press [▼], to select a lower channel
DROP-OUT DELAY
While scanning, the UH-052XR stops at a busy channel and receives a
transmission. When the received signal is over, the unit will wait for 3
seconds for the return of the signal, otherwise, the radio resumes scanning.
ADVANCED FEATURES
➤ Continuous Tone Coded Squelch System (CTCSS) is a feature
that allows a group to talk to each other without hearing other users
on the same channel.
NOTE : Uniden discourages the use of CTCSS feature until the Australian
Communications Authority (ACA) grants the use of CTCSS on CB
frequencies.
12
Programming CTCSS Code
1. Select a desired channel to be used with CTCSS.
2. Press and hold [CTCSS] for 1.5 secs. CTCSS icon blinks.
3. Press [▲] or [▼] to select the desired CTCSS code.
4. Press [CTCSS] to save the selected
code. CTCSS icon stops blinking.
NOTE: UH-052XR will return to standby
mode after 10 secs. of no activity.
CTCSS code can be programmed on
every channel. There are 38
available CTCSS tone per channel.
CTCSS
BCL
VOX
OS/GS
DUP
LOCK
CTCSS
CTCSS Scan Operation
1. Press [SCAN] to start scanning (GS or OS) mode.
2. Press and hold [CTCSS] to change to CTCSS scan mode.
3. During scanning and a signal is sensed on a CTCSS CH, the
UH-052XR stops for about 400msecs (decode time) to decode the
CTCSS code. If there is no code or the receive code does not match
the one programmed on the unit, the unit resumes scanning.
On the example below only radio 1 and 9 can communicate or hear each
other because they are using the same or common CTCSS code.
CH1
Code 1
1
2
3
CODE 1
CH1
Code 1
CH1
Code 7
9
CODE 7
CH1
No CTCSS Code
➤ Built-in Voice Activated Circuit (VOX) feature enables user to
transmit automatically by speaking on the microphone of the VOX
headset (not supplied) without pressing the PTT switch.
13
NOTE: VOX feature will not work without the Headset Microphone.
Built in [PTT] of UH-052XR is temporarily disabled, however
accidental pressing of [PTT] will cause the unit to transmit briefly.
To activate VOX
1. Press and hold [VOX] for 1.5 secs. “VOX” icon blinks.
2. Press either [▲] or [▼] within
10 secs. to select the desired VOX
level number (9 with the lowest
sensitivity to 1 with the highest
sensitivity).
CTCSS
BCL
VOX
OS/GS
3. Press [VOX] to save the selected level.
“VOX” icon stops blinking.
4. Install VOX Headset (not supplied) to UH-052XR
Installing VOX Headset
1. Remove SPEAKER MIC COVER.
Cover
2. Attach VOX headset mic by pushing
down jack through to the speaker mic
port of UH-052XR until it sits firmly
on the radio.
Headset
Mic
To De-activate VOX
1. Remove VOX Headset from UH-052XR.
2. Press and hold [VOX] for 1.5 secs until “VOX” blinks
3. Press [▼] repeatedly and until “
displayed
”
4. Press [VOX] to save the setting.
“VOX” icon disappears.
Note:
changing the VOX sensitivity setting to “
” without removing the
microphone will cause the unit to transmit continuously.
14
➤ POWER SAVE
Battery Save feature extends the battery life
by switching the receiver circuit power ON
and OFF. This feature automatically activates
during stand by mode (RX mode without
signal). A flashing
icon will appear on
the display when the battery save feature is ON. It turns OFF
automatically when a signal is present, and activates again 3secs after
channel inactivity.
➤ BACK LIGHTING
The Liquid Crystal Display (LCD) and function keys are backlit for easy
viewing at night or in low light situations. The back lighting automatically
switches ON every time a key (except PTT) is pressed. It turns OFF 5secs
after the last key is pressed.
➤ SPLASHPROOF
the UH-052XR provides splashproof construction for protection against
tough weather conditions. The splashproof characteristic of this device
complies to US Military Standard 810E Method 506.3, Rain II.
➤ KEYPAD LOCK
To prevent accidental entries, you can
lock the keypad.
Press and hold the [LOCK] button until it
beeps to activate Key Lock.
icon
appears.
To unlock the keypad, press and hold the
[LOCK] button again.
icon disappears.
CTCSS
BCL
VOX
OS/GS
DUP
LOCK
CTCSS
Note: When the Key Lock is active, a warning beep will be heard if you
attempt to press the keys.
➤ SENDING CALL TONES
The UH-052XR is equipped with two types of tones that user can use to
alert other users or identify yourself prior to transmission. You can also
apply the signal at the end of the transmission.
To use the Call Tones,
Press [▲] (for call tone A) or [▼] (for
call tone B) while pressing the [PTT]
switch. Call tone will be transmitted for 3
seconds. (You will also hear this tone
from your radio as well).
15
CTCSS
BCL
VOX
OS/GS
DUP
CTCSS
LOCK
➤ BUSY CHANNEL LOCK-OUT(BCL)
This feature prevents accidental transmission on a busy channel.
This is recommended on channels where CTCSS is being used. If the
channel is “active” and the signal is coming from a non or different
CTCSS code user the BCL feature will prevent you from transmitting.
To activate BCL
Press and hold [BCL] for 1.5 secs until
“BCL” appears on display.
To De-activate BCL
CTCSS
BCL
VOX
OS/GS
Press and hold [BCL] for 1.5 secs. until
“BCL” disappears from the display.
➤ MONITOR
This feature enables users to listen in for
weak signals on the current channel at the
press of a button.
To use monitor,
• For brief listening, press [MON]
• For continuous listening. Press and
hold [MON] for 2 sec. A two tone beep
will be heard and the receiver circuit
will stay open letting in both the noise
& weak signals.
• Display shows MON and BUSY icons.
• To return to normal receive mode
press [MON], [PTT] [▲] or [▼].
16
➤
BATTERY LEVEL DISPLAY
The
icon in the top right hand corner of the screen indicates the
UH-052XR current battery voltage level at all times. The battery level is
displayed in 4 levels:
LEVEL 4
Battery 100% full
LEVEL 3
Battery approx 50% capacity
LEVEL 2
Low Battery
LEVEL 1 (flashing)
Empty Battery
Note:
When [PTT] SW is pressed at
Level Empty, battery icon and
channel number will flash
TX
17
UHF CHANNELS & FREQUENCIES
Ch.
Freq.
Usage
Ch.
Freq.
Usage
01
02
476.425
Simplex/Duplex
21
476.925
Simplex
476.450
Simplex/Duplex
22
476.950
Simplex
03
476.475
Simplex/Duplex
23
476.975
Simplex
04
476.500
Simplex/Duplex
24
477.000
Simplex
05
*476. 525
Simplex/Duplex
25
477.025
Simplex
06
476.550
Simplex/Duplex
26
477.050
Simplex
07
476.575
Simplex/Duplex
27
477.075
Simplex
08
476.600
Simplex/Duplex
28
477.100
Simplex
09
476.625
Repeater
29
477.125
Simplex
10
476.650
Repeater
30
477.150
Simplex
11
#476.675
Back-up
Emergency Channel
31
477.175
Simplex
12
476.700
Repeater
32
477.200
Simplex
13
476.725
Repeater
33
477.225
Simplex
14
476.750
Repeater
34
477.250
Simplex
15
476.775
Repeater
35
477.275
Simplex
16
476.800
Repeater
36
477.300
Simplex
17
476.825
Repeater
37
477.325
Simplex
18
476.850
Repeater
38
477.350
Simplex
19
476.875
Repeater
39
477.375
Simplex
20
476.900
Repeater
40
477.400
Simplex
* Emergency calling for both simplex and duplex operation
Please do not use this channel in non-emergency cases.
# Back-up Emergency Channel
18
CTCSS CODES & FREQUENCIES
Code No.
Freq. (Hz)
Code No.
Freq. (Hz)
Code No.
Freq. (Hz)
00(‘oF’)
OFF
13
103.5
26
162.2
01
67.0
14
107.2
27
167.9
02
71.9
15
110.9
28
173.8
03
74.4
16
114.8
29
179.9
04
77.0
17
118.8
30
186.2
05
79.7
18
123.0
31
192.8
06
82.5
19
127.3
32
203.5
07
85.4
20
131.8
33
210.7
08
88.5
21
136.5
34
218.1
09
91.5
22
141.3
35
225.7
10
94.8
23
146.2
36
233.6
11
97.4
24
151.4
37
241.8
12
100.0
25
156.7
38
250.3
OPTIONAL ACCESSORIES
•
•
•
•
•
•
•
Battery (BP-052)
VOX Headset (VM-052)
Speaker Microphone (SM-050)
AC Adaptor (AAD-052S)
Cigarette Lighter Charger (CL-050)
Battery Eliminator (BE-050)
Standard Headset Microphone (HM-050)
19
SPECIFICATIONS
General
Channels
Size
Weight
Transmit 40 (with Duplex Channel Support)
Receive 40
0˚C - +55˚C
Flexible Whip
Built-in Electret type
Liquid Crystal Display
8Ω 1 Watt
BP-052
Rechargeable Nickel-cadmium
Battery Pack
950mAh, 7.2V
(without antenna) 150(H) x 55(W) x 40(D)mm
450g (with Antenna & Battery Pack)
Transmitter
Frequency Control
Frequency Range
Frequency Stability
Power Output
Spurious Emissions
Current Drain
Phase Locked Loop
476.425 to 477.4 MHz
±6 ppm
5W (high)/ 1W (low)
-65 dBc
1500mA (High)/650mA (low)
Oper. Temp.
Antenna
Microphone
Display
Speaker
Power Source
Receiver
Receiver Type
Frequency Range
Sensitivity @
12 dB SINAD
Squelch Sensitivity
Audio Frequency
Response
(ref: 1KHz, ± 3KHz Dev.)
Adjacent Channel
Selectivity
Hum & Noise Ratio
Audio Output Drain
Current Drain
Dual Conversion
Super Heterodyne
Phase Locked Loop
System for Local Oscillator
476.425 to 477.4 MHz
0.22 µV
0.19 µV (Threshold)
500Hz, 4.5dB
2000Hz, -6.5dB
55 dB
40 dB
0.3W (10% THD)
Squelched
Max.Audio
20
35 mA
150 mA
Charger
Std. Power Supply
AAD-052S
Input
230~240V AC, 50Hz
Output
9V, 210 mA
Approval No. V/00031
Specifications shown are typical and subject to change without notice.
21
WARRANTY
UNIDEN UH-052XR UHF CB RADIO
Australian One Year Warranty
Note: Please keep your sales docket as it provides evidence of
warranty.
Warrantor: Uniden Australia Pty Limited ACN 001 865 498
Elements of Warranty: Uniden warrants to the original retail owner for the
duration of this warranty, its UH-052XR UHF CB Transreceiver Radio (hereinafter
referred to as the Product) to be free from defects in materials and craftsmanship
with only the limitations or exclusions set out below.
Warranty Duration: This warranty to the original retail owner only, shall
terminate and be of no further effect ONE (1) Year after the date of original retail
sale. This warranty will be deemed invalid if the product is; (A) Damaged or not
maintained as reasonable and necessary, (B) Modified, altered or used as part of
any conversion kits, subassemblies, or any configurations not sold by Uniden, (C)
Improperly installed, (D) Repaired by someone other than an authorised Uniden
Repair Agent for a defect or malfunction covered by this warranty, (E) Used in
conjunction with any equipment or parts or as part of a system not
manufactured by Uniden, (F) Installed, programmed or serviced by anyone other
than an authorised Uniden Repair Agent, or (G) Where the Serial Number label
of the product has been removed or damaged beyond recognition.
Parts Covered: This warranty covers for 1 year, the UHF CB Transceiver Unit
only. All accessories: AC Adaptor, Wrist Strap, Battery and Antenna are covered
for 90 days.
Statement of Remedy: In the event that the product does not conform to this
warranty at any time while this warranty is in effect, the warrantor at its
discretion, will repair the defect or replace the product and return it to you
without charge for parts and service. This warranty does not cover provide for
the reimbursement or payment of incidental or consequential damages.
Warranty card: If a warranty card has been included with this product, please
fill it in and return it to us within 14 days of purchase. Your name and serial
number of the product will then be registered in our database and this will help
us process your claim with greater speed and efficiency should you require
warranty service.
Procedure for obtaining performance or warranty: In the event that the
Product does not conform to this warranty, the Product should be shipped or
delivered, freight prepaid, with evidence of original purchase, (eg. a copy of the
sales docket, to the warrantor at:
UNIDEN AUSTRALIA PTY LIMITED
Service Division
345 Princes Highway, Rockdale, NSW 2216
Ph (02) 9599 3100 Toll Free 1300 366 895 Fax (02) 9599 3278
UNIDEN NEW ZEALAND LTD
Service Division
150 Harris Road, East Tamaki, Auckland
Ph (9) 273 8383 Fax (9) 274 4253 Toll Free 0800 4 UNIDEN
0800 4 864996
Customers in other states should ship or deliver the Product freight pre-paid to
the nearest Uniden Authorised Repair Centre. (Contact Uniden for the Warranty
Agent nearest you.)
22
CONTROLS & INDICATORS
15
MIC SPKR
VOL
SQ
OFF
1
14
13
3
12
CTCSS
4
CHG
DC9V
2
BCL
VOX
16
SCAN
OS/GS
11
17
MEM
1/5W
10
18
DUP
LOCK
9
CTCSS
5
8
6
UH-052XR
7
23
R
Q
P
O
N
A
M
B
L
C
K
D
E
F
G
H
I
J
A.
B.
C.
D.
E.
F.
G.
H.
I.
J.
Transmit
1W Power
Duplex Transmit
Scanning
Monitor
Priority
Busy Channel Lock Out
Group Scanning
Channel Numbers
CTCSS Tone and VOX Levels
K.
L.
M.
N.
O.
P.
Q.
R.
CTCSS
VOX
Battery Level Indicator
Charging
Key Lock
Power Save
Memory
Receive
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Antenna
Belt Clip
PTT (Push-to-talk) Switch
Monitor Switch
Charging Jack
Charging Jack Cover
Battery
Speaker
Lock Key
1/5W Key
11.
12.
13.
14.
15.
16.
17.
18.
OS/GS and VOX Key
LCD Display
On/Off Volume Key
Squelch Key
Speaker Mic Jack Cover
Scan and BCL Keys
Memory Key
Duplex and CTCSS Key
24
© 2000 Uniden Australia Pty Limited/Uniden New Zealand Limited
Part Code UTZZ01872ZZ