
UK75ST-English-UK.qx 6/15/99 3:56 PM Page 2
COBRA ELECTRONICS CORPORATION
6500 W. Cortland Street
Chicago, Illinois 60707 U.S.A.
www.cobraelec.com
UK75ST
C O M PACT REMOTE-MOUNT CB RADIO W I T H
KO M PAKTES, FERNMONTIERBARES CB-FUNKGERÄT MIT
RADIO COMPAC TA DE BA N DA CIUDA DA NA (CB) DE MONTAJE REMOTO, CON
RADIO CB DE FAIBLES DIMENSIONS A INSTA L L ATION A DISTANCE AV E C
R I C E T R A S M E T T I TORE CB COMPAT TO MONTABILE A DISTANZA CON
Cobra Electronics Corp.© 1998
“Ingenious Products for
Easier Communication.”

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Operating instructions for your
UK75ST
C O M PACT REMOT E - M O U N T
C B RADIO W I T H
“Cuts Noise Coming In... Strengthens Signals Going Out”
“Ingenious Products for
Easier Communication.”
Downloaded from www.cbradio.nl

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How to use your
CITIZENS BAND RADIO
WITH SOUNDTRACKER
CONTENTS (SECTION A - ENGLISH):
Introduction ..........................................2
Features ............................................2
Notice................................................2
Controls and Indicators ..................3/4
Included with your UK75ST ..................5
Installation ............................................6
Connector Box Location....................6
Mounting Connector Box..................7
Connecting Wires..............................8
Installing CB Hanger..........................9
Antenna ..........................................10
Speakers..........................................11
Noise Interference ..........................11
SoundTracker System ......................12
Operation ............................................13
Turning your CB On ........................13
Selecting Mode (EU - UK)................14
Selecting a Channel ........................14
Activating SoundTracker ..................15
Setting the Squelch ......................16/17
LCD Readout ..................................18
Operation (continued)
Receive / Transmit............................19
One-Touch Channel 19....................20
Key Lock..........................................21
Frequency Display ..........................22
All-Channel Scan ............................23
Channel Saver..................................24
Memory Channels ......................24/25
Dual Watch ................................26/27
How your CB can serve you................28
A few rules you should know ..........28
CB 10-Codes....................................29
Frequency Ranges ..........................30/31
Specifications ......................................32
Optional Accessories ..........................33
Deutsch ................................Abschnitt B
Español ....................................Sección C
Français....................................Section D
Italiano ....................................Sezione E
UK75ST
INTRODUCTION
INTRODUCTION
The Cobra UK75ST is the ultimate in remote-mount CB transceivers and
features the SoundTracker system which dramatically eliminates annoying
static to deliver crisp, clear sound quality.The 75’s compact, state-of-theart design provides consistent, outstanding performance in almost all
conditions or situations. To get the best performance from your Cobra
UK75ST, please read these operating instructions fully,before using the
unit.
FEATURES
• Complies with UK MPT 1382
• SoundTracker System
• 40 European (CEPT) and
40 UK FM CB Radio Channels
• One-touch Channel 19
• Remote-Mount Installation System
• Full-Featured LCD Display Panel
• Squelch Control
• Key Lock
• Channel Saver Circuitry
• Dual Watch Channel Monitor
• Full Channel Scan
• Five Memory Locations
• 3 metre (10-Foot) Flexible Cord
• Quick-Disconnect
NOTICE
A licence is required for use in the UK. Please contact your local CB
dealer for additional information.
2

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INTRODUCTION
CONTROLS AND INDICATORS
3
4
3
2
1
5
6
7
8
9
INTRODUCTION
CONTROLS AND INDICATORS
1. SoundTracker Key
2. Memory Key
3. Channel 19 / Memory Location 1 Key
4. LCD Display Panel
5. Dual Watch / Memory Location 2 Key
6. Scan / Memory Location 3 Key
7. Display / Memory Location 4 Key
8. On / Off / Volume Control
9. Lock Key / Memory
Location 5 Key
10. Squelch Control
11. Microphone
12. Speaker
13. Channel Up Key
14. Channel Down Key
15. PTT (Push-To-Talk) Key
16. Quick-Disconnect Connector
15
16
4
13
14
12
10
11

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INTRODUCTION
COMPONENTS INCLUDED
5
UK75ST Transceiver
INSTALLATION
CONNECTOR BOX LOCATION
6
LOCATION
Mount your Cobra UK75ST Connector Box in a
convenient location, away from moisture and direct
sunlight, in a location that will not interfere with driving.
Cobra suggests mounting it either under the front seat or
on the front bulkhead.
UNDER THE FRONT
SEAT INSTALLATION
Connector Box
Installation Hardwar e Operating Manual
FRONT BULKHEAD
INSTALLATION
NOTE: Do not mount under
the bonnet, near heat ducts or
directly in line with heater
ducts.

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INSTALLATION
CONNECTOR BOX LOCATION
7
MOUNTING
CONNECTOR BOX
1. Hold Cobra UK75ST
Connector Box in exact
location desired for
mounting.
2.
Using it as a template,
mark the location
the mounting screws
(included).
NOTE: Make certain that
nothing will interfere with
the installation of the
mounting screws, before
drilling holes.
3. Mount Connector Box
as shown.
MOUNTING
THROUGH FRONT
BULKHEAD
1. Drill hole through
bulkhead.
for
INSTALLATION
CONNECTOR BOX
8
CONNECTING WIRES
1. Connect the antenna
cable connector.
2. Connect the red wire
marked “BATT” (+)
directly to the positive
side of the battery or to a
connection on the fusebox that is always live.
3. Connect the black wire
marked (-) “Earth” to the
negative side of the car,
usually the chassis. Any
other location with good
electrical contact (paint
removed) will
also work.
2.
Bolt plate and grommet to
bulkhead.
3. Push cable through
grommet.
The UK75ST is designed for 12 VDC, negative ground vehicles only.
CAUTION: If the UK75ST is connected to a constant 12-volt source,
leaving it switched on after the engine is turned off may drain
the car battery. If the UK75ST is connected to an accessory
12-volt source, it will switch off when the engine is turned off,
and reset to Channel 1.