Ranger Rci2950dx70 150 Cb Tranciever Manual

							 
 
AM/FM/SSB/CW Dual Band 
Amateur Mobile Transceiver 
Owners  Manual
  
RCI-2950
DX
   
RCI-2970
DX
 -150
 
- 1 - 
Table of Contents
 
  
PAGE
 
Chapter 1  Specifications .......................................................  2 
Chapter 2  Introduction ..........................................................  3 
   Unpacking ...........................................................................  3 
Chapter 3  Installation ............................................................  4 
   Transceiver Mounting ...........................................................  4 
   Power Connection  ...............................................................  4 
Chapter 4  Operation .............................................................. 5 
   Front Panel ..........................................................................  5 
   Rear Panel ...........................................................................  9 
   Microphone .........................................................................  10 
   Frequency Selection .............................................................  11 
   Mode Selection ....................................................................  12 
   RF Power Control .................................................................   12 
Chapter 5  Programming ........................................................  13 
   Receive Scanning  ...............................................................  13 
   Split Function .......................................................................   13 
   Memory Function .................................................................  13 
   Memory Channel Scanning ...................................................   14 
   Metering ..............................................................................   14 
Chapter 6  Frequency  Si  
14 
   All-Frequency Scanning ........................................................  15 
   Memory Scanning ................................................................  16 
Chapter 7  Offset Frequency 
Oi   
17 
Memo .................................................................................... 18 
LIMITED WARRANTY .............…............................. Inside Back Cover  
						

							- 2 - 
 Chapter 1  Specifications   GENERAL 
  
Model RCI-2950DX  RCI-2970DX-150 Frequency Range: 12 meter 
                          : 10 meter 24.8900 ~24.9900 MHz 
28.0000 ~29.6999 MHz 24.8900 ~24.9900 MHz 
28.0000 ~29.6999 MHz Tuning Steps 100 Hz, 1 KHz, 10 KHz,  
100 KHz, 1 MHz 100 Hz, 1 KHz, 10 KHz,  
100 KHz, 1 MHz Emission  USB, LSB, CW, AM, FM  USB, LSB, CW, AM, FM Frequency Control  Phase-Lock-Loop Synthesizer  Phase-Lock-Loop Synthesizer Frequency Tolerance  0.005%  0.005% Frequency Stability  0.001%  0.001% Operating Temperature 
Range -10
OC  to  +50
OC -10
OC  to  +50
OC 
Antenna Impedance   50 ohm  50 ohm Microphone 
Plug-In (6-Pin), 400 Ω Dynamic PTT  Plug-In (6-Pin), 400 Ω Dynamic PTT Meter Function RF Output, RX Receive Signal 
Strength, SWR RF Output, RX Receive Signal 
Strength, SWR Input Voltage  13.8 V DC  13.8 V DC Dimensions  7 3/4 (W) x 10 3/4 (D) x 2 3/8 (H)  7 3/4 (W) x 9 3/4 (D) x 2 7/8 (H) Weight  4 lb. 3 oz.  5 lb. 13 oz. TRANSMITTER    RF Power Output  25W : USB/LSB Peak Power 
10W : CW/AM/FM 150W : USB/LSB Peak Power 
50W : CW/AM/FM RF Transmit Modes  USB, LSB, CW, AM, FM  USB, LSB, CW, AM, FM Antenna Connector 
UHF Type, 50 Ω  UHF Type, 50 Ω Modulation  16F3, A3E, J3E, A1A  16F3, A3E, J3E, A1A Spurious Emissions  >60 dB  >60 dB Carrier Suppression  -50 dB  -50 dB RECEIVER    Sensitivity       AM/CW :  0.5 £gV for 10dB  Sinad 
          FM :  0.25£gV for 12dB Sinad 
 USB/LSB :  0.15£gV for 10dB Sinad    AM/CW :  0.5 £gV for 10dB  Sinad 
          FM :  0.25£gV for 12dB Sinad 
 USB/LSB :  0.15£gV for 10dB Sinad Image Rejection Ratio  -65 dB  -65 dB AGC Figure of Merit  SSB/CW/AM : 80dB at 50mV for a 
10dB change in Audio Output SSB/CW/AM : 80dB at 50mV for a 
10dB change in Audio Output Audio Power Output  2.5W  2.5W ( SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE )
 
- 3 - 
Chapter 2  Introduction
 
  
Congratulations on your purchase of an RCI-2950DX/2970DX-150 10 
and 12 meter dual band amateur radio. Your RCI-2950DX/2970DX-150 is 
designed to provide trouble-free service and state-of-the-art 
communications, incorporating many useful features and functions in the 
10 and 12 meter dual band radio. Please read this manual thoroughly to 
ensure proper performance.     Unpacking
 
The following items are included with our RCI-2950DX/2970DX-150. 
Carefully remove and examine all materials from the packing carton. If 
any items are missing or appear damaged, please contact your dealer 
immediately. Each unit should include: 
 (1) RCI-2950DX/2970DX-150 Transceiver  (2) Dynamic Microphone with remote frequency adjustment switches  (3) Power Cord  (4) Mounting Bracket & Hardware  (5) Installation Hardware  (6) Owners Manual  (7) Warranty Registration Card  It is recommended that you save the packing materials for future storage 
or shipping.
 IMPORTANT 
To operate this radio, you must possess and amateur radio operators license issued by the FCC. Operation of this unit without proper licensing is ILLEGAL and can result in severe penalties. 
NOTE 
The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate this equipment.  
						

							- 4 - 
Chapter 3  Installation
 
  The RCI-2950DX/2970DX-150 is easy to install. All necessary parts (less 
the antenna and coax cable) have been included to facilitate installation. 
 Transceiver Mounting
 
Choose a suitable location for the transceiver that will allow easy access 
to the front panel as well as proper air circulation to the back of the unit.  
If you are installing the unit in a vehicle, attach the mounting bracket first, 
then attach the transceiver to the mounting bracket using the hardware 
provided. Before making any electrical connection, ensure that the 
transceiver is turned off and the vehicles battery is disconnected.   
 
Power Connection
 
The transceiver operates off of any 12 to 13.8 VDC source.  Beware of 
voltage drops caused by operating from Cigarette Lighter Plugs or long 
DC wire runs.  Sometimes it is best to connect direct to the battery for 
best RF output and Tx audio quality  
 
 If an AC power supply is used with your radio, it must be regulated and 
rated for at least 7 Amps continuous for the RCI-2950DX and 20 Amps 
continuous for the RCI-2970DX-150. Low voltage while under load will 
cause reduced receiver gain and low transmitter output with possible 
distortion and splatter.   
 
 NOTE 
The condition of a vehicles electrical system can affect the operation  of your RCI-2950DX/2970DX-150. A low battery, worn generator/ alternator, or poor voltage regulator will impair performance of the unit as well as the vehicle.    
CAUTION 
Voltage above 15 VDC will damage the unit. Be sure to check the source voltage before connecting the power cord. 
 
- 5 - 
Chapter 4  Operation
 
  Front Panel 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. FREQUENCY SELECTOR: Used to set the desired transmit and receive 
frequency.  The frequency is digitally displayed in the LCD window next 
to the selector. The FREQUENCY SELECTOR knob next to the LCD 
display, allows changing each digit on the frequency display by first 
placing the frequency display cursor (using SHF button) below the 
desired digit and then turning the selector knob.    2. RF POWER CONTROL: This control adjust the Transmitter’s RF power 
output level.  3. MIC GAIN CONTROL: This feature adjust the microphone gain for the 
transmit and PA modes. Experiment with this control for the setting that 
will provide best audio quality.  Avoid over-modulation, which causes 
interference to adjacent stations and “splatter”.   4. ON/OFF VOLUME CONTROL: Turn clockwise to apply power to the 
radio and to set the desired listening level.
  
						

							- 6 - 
Operation
   (Continued)
 
  5. SQUELCH CONTROL: This control is used to control or eliminate 
receiver background noise in the absence of an incoming signal. For 
maximum receiver sensitivity, it is necessary that the control be 
adjusted only to the point where the receiver background noise is 
eliminated. Turn fully counterclockwise and then slowly clockwise until 
the receiver noise just disappears. Any signal to be received must now 
be slightly stronger than the average received noise. Further clockwise 
rotation will increase the threshold level that a signal must overcome in 
order to be heard. Only strong signals will be heard at a maximum 
clockwise squelch setting. 
 
6. RF GAIN CONTROL: This control is used to reduce the receivers front-
end gain when receiving strong signals.  
 
7. CLARIFIER CONTROL: Allows variation of the receive frequency above 
and below the selected receive frequency as shown on the display. 
This control is intended primarily to tune in SSB signals when 
communicating with several stations that may not be exactly on 
frequency. It may also be used to optimize AM/FM signals as 
described in the operating procedure paragraph. The clarifier can adjust 
the receive frequency ±2.5KHz but does not affect the transmit 
frequency or the frequency display.  
 
8. MODE SWITCH: This switch allows you to select one of the following 
six operating modes: FM, AM, USB, LSB, CW and PA.   
 
9. NB/ANL BUTTON (NB/ANL): The noise blanker (NB) is very effective in 
eliminating repetitive impulse noise such as ignition interference. In the 
ANL position, the AUTOMATIC NOISE LIMITER also limits noise at the 
receiver audio stages.  
 
10. ROGER BEEP BUTTON (R.BEEP): This switch activates the ROGER 
BEEP circuit, when its function is selected. When enabled, the radio 
automatically transmits an audio tone each time you release the PTT. 
This indicates the end of each transmission so that stations who may  
- 7 - 
Operation
   (Continued)
 
  be having trouble receiving will know that you have finished 
transmitting. This feature is sometimes used in weak signal conditions 
or other special circumstances.  We discourage use of this feature in 
normal operation, as it can be annoying to other operators. 
 
11. SPLIT BUTTON (SPLIT): Enables the offsetting of the transmitter 
frequency by up to ± 2 MHz (programmable) for FM repeater 
operation. 
 
12. PROGRAM BUTTON (PRG): Used to pre-program operating or 
scanning frequencies into memory. See the OPERATION section of this 
manual for details. 
 
13. MANUAL BUTTON (MAN): Used to return the unit to manual mode. 
 14. SHIFT BUTTON (SHF): Determines which digit will change when 
changing frequencies, by placing a “cursor” under the desired digit.  
Allows frequency to be changed in 100 Hz, 1KHz, 10KHz, 100KHz and 
1 MHz increments.   15. DIM BUTTON (DIM): This button adjusts the display backlighting in 
four different steps to best match the ambient light.  16. SWR BUTTON (SWR): Used to check relative SWR. 
 
17. SCAN BUTTON (SCAN): Used to enable the scanning of frequencies. 
See the PROGRAMMING and SCANNING section of this manual for 
detailed information on using the scan control.   18. MEMORY BUTTON (MEM): Used to program often used frequencies 
in memory.  Detailed information on how to use this control is provided 
in the PROGRAMMING section of the manual. 
 
19. ENTER BUTTON (ENT): Used to program frequencies in memory.  
See PROGRAMMING section. 
  
						

							- 8 - 
Operation
   (Continued)
 
  
20. LOCK BUTTON (LOCK): Disables the Frequency Selector Control, 
UP/DOWN buttons on the front control panel and remote UP/DOWN 
buttons on the microphone. Pressing this switch again will re-enable 
the frequency selectors. 
 
21. UP/DOWN SELECTOR: These buttons are used to increase or 
decrease the frequency digit above the SHF cursor on the display. 
 
 
  
 
 
 
 
 
 
 
 
 
  
- 9 - 
23
4
5 1
Operation
   (Continued)
 
  
 Rear Panel
   
 
 
 
 
 
 
 
 
 
 
 
 
 
1. ANTENNA: This jack accepts a 50 ohms coaxial cable with a PL-259  
style plug. 
 
2. CW  KEY: The CW key is used for Morse Code operation. To operate 
connect a CW key to this jack, and place the mode switch in the CW 
position.  
 
3. EXTERNAL SPEAKER: This jack accepts a 4 - 8 ohm 5W external 
speaker. When an external speaker is connected to this jack, the built-
in speaker is disabled. 
 
4. PA SP.: An 8 ohm, 4W PA speaker may be connected to this jack for 
PA operation.  This feature operates by placing mode selector in PA 
position.  
 
5. POWER: This socket accepts a 13.8 VDC power cable with built-in 
fuse. The power cord provided with the radio consists of a black wire 
(negative) and a red wire (positive ).     
						

							- 10 - 
Operation
   (Continued)
 
  Microphone  
1. PTT SWITCH:  The Push-To-Talk (PTT) switch controls the transmit 
and receive function of the radio. Push to transmit and release to 
receive. 
2. REMOTE UP/DOWN SWITCH: The digit on the frequency display 
above the SHF “cursor” can be stepped up or down by pushing either 
of these buttons. 
 
For best results, the user should select a low-impedance dynamic type 
microphone or a transistorized microphone.  
 
The microphone should provide the functions shown in schematic below. 
 
6 WIRE MIC CABLE 
 
 Pin Number
  Mic Cable Lead
  
 1  Audio Shield  
 2  Audio Lead  
 3  Transmit Control  
 4  Receive Control  
 5  Up Control  
 6  Down Control  
 
 
 
Transceiver Microphone Schematic Diagram
 
 
- 11 - 
Operation
   (Continued)
 
  
Frequency Selection
 
Frequency selection in the 
RCI-2950DX/2970DX-150
 can be
 accomplished 
using any one of the following three methods: 
 
1. The first method of frequency selection uses the SHF (Shift) key and 
the ¡¶(UP)/¡¿(DOWN) keys located on the front panel. To accomplish 
this, press the SHF key until the display cursor on the frequency 
display is positioned under the frequency digit that is to be changed.  
Use the”¡¶” key to increase the number.  Press the “¡¿” key to 
decrease the number. Perform the steps described above for each digit 
until the desired frequency is displayed in the LCD frequency display 
window. 
 
2. The second method of frequency selection is performed using the SHF 
key and the FREQUENCY select knob located on the front panel.  Use 
the SHF key in the manner described above to select the digit to be 
changed.  Then rotate the FREQUENCY selector clockwise to increase 
the frequency and counterclockwise to decrease the frequency. 
 
3. The third method of frequency selection is through the use of the SHF 
key and the remote UP and DOWN buttons located on the microphone.  
Frequency selection by this method is accomplished in the same 
manner as with the “¡¶” key and the “¡¿” key on the front panel 
keypad.  
 
Sometimes when receiving more than one station on a fixed frequency 
such as on a “Net” or “round table” operation, it is convenient to be able 
to vary the receive frequency slightly without changing the transmit 
frequency. To do this, rotate the clarifier control while an off frequency 
station is transmitting. You can vary the receiver frequency by ±2.5 KHz 
for clearest voice reception.  The clarifier can be optionally modified to 
vary both Transmit and Receive frequencies together.  
						

							- 12 - 
Operation
   (Continued)
 
  Mode Selection
 
To Select an operating mode, rotate the MODE selector, and place it in 
the desired operating mode position.  
 RF Power Control
  
This feature allows the adjustment of the RF output power continuously 
over the range of 1W through 25W.
 
- 13 - 
Chapter 5  Programming
 
  
Receive Scanning
  
The receive scanning feature allows you to locate active frequencies in 
the entire band segment. To begin scanning, slowly turn the Squelch 
control clockwise until the receiver noise disappears.  Next, press the 
scan button. The unit should start scanning from the lower to the higher 
frequencies.  Pressing the Scan button again will change the direction of 
scanning. Each time the Scan button is pressed, SCAN+ or SCAN- 
will be displayed on the LCD display. The scan will stop on any active 
frequency for the duration of the transmission. After the on frequency  
activity stops, the RCI-2950DX/2970DX-150 will resume scanning after 
about a 2 second pause. To deactivate the Scan mode, press the MAN 
(manual) button or turn the Squelch control counterclockwise until you 
hear receiver noise. The MAN button will disable the Scan function. (See 
FREQUENCY SCANNING, pg. 15 for more information.) 
 
Split  Function4
 
This function enables you to split the transmit and receive frequencies for 
by a pre-programmed amount. This feature is necessary for operation 
with FM repeaters. (See OFFSET FREQUENCY OPERATION, pg. 17 for 
more information).  To split frequencies, press the MAN button and the 
SPLIT button to select + split frequency (transmitter higher than 
receiver). For - split frequency, press the SPLIT button again (transmitter 
lower than receiver).  
 
Memory
  Function
 
The RCI-2950DX/2970DX-150 can store up to 10 frequencies in memory 
locations 0 to 9.  To program a frequency into memory, follow the 
procedure described below: 
1. Press the MAN button. 
2. Press the PRG button.
 
3. Press the MEM button. (MEMORY and 0 should appear on the left-
hand side of the LCD display).  Each press of the MEM button will 
advance the memory location one step at a time from 0 to 9.
   
						

							- 14 - 
Programming  (Continued)
  
  
4. Set the desired frequency you wish to store in memory. 
5. Press the ENT button. 
6. Repeat the procedure to program other memory channels.  Memory Channel Scanning
 
 
You can scan the 10 pre-programmed memory locations by following the 
procedure described below: 
 
1. Press MAN button. 
2. Press the MEM button. 
3. Slowly turn the Squelch knob clockwise until the receiver noise 
disappears. 
4. Press the Scan button. The unit will scan from lower to higher memory 
locations.  Pressing scan again will cause the unit to scan from higher 
to lower memory locations. 
5. To stop scanning while on a memory location, press the MAN button.  
You can also turn the Squelch knob counterclockwise until you hear 
the receiver noise. 
 
Metering
 
 
The segmented bars on the left-hand side of the LCD display provide the 
following information: 
 
1. S/RF METER:  Provides a relative indication of transmit RF output 
power while transmitting or signal strength while receiving  
2. SWR METER:  This function allows the checking of relative SWR.  To 
use this function, set the unit to AM mode and push the SWR button on 
the front panel while holding down the PTT switch on the microphone. 
The bars on the meter will indicate approximate SWR.  If there is no 
bar, your antenna system is well matched.  If several bars appear, the 
antenna needs adjustment.  The fewer the bars, the better the match. 
- 15 - 
Chapter 6  Frequency Scanning
 
  Frequency scanning can be achieved by either of two methods: the first 
method involves scanning of all frequencies between a pre-set upper and 
lower scan frequency.  The second method permits the scanning of 
frequencies previously programmed in the memory locations 0 thru 9.  
 All-Frequency scanning To allow All-Frequency scanning, the user must first program the upper 
and lower scan limit frequencies as follows:  
 
1. Press the PRG (Program) key. 
2. Press the SCAN key. (PRG SCAN+ should appear in the lower right-
hand corner of the display window.) 
3. Using the SHF key and the UP and DOWN arrows, select the upper 
scan limit frequency. 
4. Press the SCAN key again. (SCAN- should appear in the display 
window.) 
5. Using the SHF key and UP and DOWN arrows, select the lower scan 
limit frequency, then press ENT. 
 
The upper and lower scan limits have now been programmed.  To 
activate the scan feature, return the radio to manual operation and press 
the SCAN button.  If the display shows SCAN+, the radio will scan 
from the lower limit to the upper limit.  If SCAN- is displayed, the unit 
will scan from the upper limit to the lower limit.  To change from 
SCAN+ to SCAN- or vice versa, press SCAN. 
 
 
 
 
NOTE 
Whichever upper and lower scan limits are programmed in, are also the upper and lower operating limits of the radio. The radio will not operate above or below the scan limits last programmed in.  Full band coverage can be returned by reprogramming the original band edges.  
						

							- 16 - 
Frequency Scanning
 (Continued)
 
  Memory Scanning
 
The RCI-2950DX/2970DX-150 has 10 non-volatile memory locations 
which can be programmed with any frequency within the operating range 
of the radio. The scan function of the unit can scan the frequencies in the 
10 memory locations.  
 
The first step in utilizing the memory scan function is programming the 
desired frequencies into the memory locations 0 through 9 by performing 
the following steps: 
 
1. With the radio operating in the manual mode, press the PRG (Program) 
key. 
2. Press the MEM key. PRG should display in the lower right-hand 
corner of the LCD display. MEM should display in the upper left 
portion of the display.  A number between 0 and 9 will display directly 
below MEM.  This number represents the memory location currently 
being shown on the frequency display.  Pressing the MEM key will 
increase the memory counter to the next memory location and the 
frequency in that memory location will be displayed. 
3. Set the new frequency to be stored in the memory location displayed 
by using the SHF key and the UP and DOWN arrows.  After the desired 
frequency is indicated, press ENT.  This will overwrite whatever 
frequency had been previously stored at this location. 
4. Repeat steps 2 and 3 for all of the memory locations to be 
programmed. 
5. After the desired memory locations have been programmed with 
frequencies, return the unit to the manual mode of operation by 
pressing the MAN key. 
6. To initiate memory scanning, press MEM and then SCAN.  The display 
will show SCAN+ or SCAN- to indicate whether the radio is 
scanning from the lowest to the highest memory location or vice versa. 
To return the radio to normal (non-scanning) operation, press the MAN 
key. 
- 17 - 
Chapter 7 Offset Frequency Operation
 
 
 
The split frequency function offsets the transmitter frequency either above 
or below the receiver frequency by a user-programmable amount.  This is 
necessary for operating on FM repeaters.  In the following example, the 
programming of a 1 MHz offset will be described.  Before attempting to 
program the offset frequency, ensure that the radio is operating in the 
manual mode by pressing the MAN key. 
 
NOTE: FM repeaters may require that a sub-audible CTCSS tone be 
transmitted to gain access to the repeater. The RCI-2950DX/2970DX-150 
can be equipped with an optional CTCSS encoder. 
 
TO PROGRAM TX OFFSET: 
1. Press the PRG (Program) key. 
2. Press the SPLIT key. The LCD display will indicate 00000 with PRG 
and SPLIT showing in the lower left-hand corner of the display. 
3. Using the SHF key and the UP and DOWN arrows as described earlier, 
program the display to read 10000. 
4. Press ENT. A 1 MHz offset has now been programmed into the radio. 
5. Return the radio to manual operation by pressing the MAN key. 
6. Using the SHF key and the UP and DOWN arrows as described 
previously, set the radio to the desired receive frequency. 
7. Press SPLIT.  Either SPLIT+ or SPLIT- will be displayed in the 
lower right corner of the display. If SPLIT+ is displayed, the 
transmitter will be offset 1 MHz above the receive frequency when 
keyed. If SPLIT- is displayed, the transmitter will be offset 1 MHz 
below the receive frequency.  
 
NOTE 
When the transmitter is keyed, the frequency display will change to show the frequency being transmitted.  
						

							- 18 - 
Memo   
 
 
             
- 19 -  
 
 
Ranger Communications Limited Warranty 
 Ranger Communication, Inc. (Ranger) warrants to the original purchaser only this product against defects in material or workmanship, as noted below.  Effective December 1, 2001, the following Ranger Communications, Inc.s products are covered by a two (2) year limited warranty:  1. Amateur Radio Products: RCI-2950DX, RCI-2970DX-150, RCI-2980WX, RCI-2985DX, RCI-2990DX, RCI-2995DX, RCI-6300FHP, RCI-6300FTB, RCI-6900FHP, RCI-6900FTB, RCI-6300F25/150, RCI-6900F25/150, RCI-5054DX, RCI-5054DX-100.  2. Citizens Band Products: TR-100 Series, TR-296 (all models), TR-396F, TR-696F, TR-696F SSB, TR-900 Series (all models).  The above products are warranted for the specified time period from the original date of purchase as shown on the original purchaser’s bill of sale, receipted invoice, or other proof of purchase.  After this period, the original purchaser must pay for any labor at the prevailing rate either at an authorized Ranger warranty repair facility or at the factory.  In the event of a defect during the warranty period, Ranger shall, at its option
, repair or 
replace the defective product.  Such action shall constitute the purchaser’s exclusive remedy under this warranty.  A Return Authorization Number must be obtained from the Ranger Customer Service Department before any returns for warranty repair will be accepted.  Send the defective product postage-paid, along with proof of the date of purchase (photocopy of the original invoice or receipt), to:  
Ranger Communications, Inc. 401 W. 35
th Street, Suite B 
National City, Ca 91950-7909 
TEL: (800) 446-5778, (619) 426-6440 
FAX: (619) 426-3788 
E-mail: [email protected]
 
 This warranty does not cover cosmetic damage or damage due to acts of God, accident, misuse,
 abuse,
 negligence,
 improper
 installation,
 UNAUTHORIZED MODIFICATION, 
or any action in violation of the product’s instruction manual.  This warranty is valid only in the U. S. A.  1. Limited means that we will repair problems that are caused by factory defects, only for the above mentioned products and time limit, at no charge. Work performed by qualified technicians which did not cause any damage to the radio will not void the warranty. Problems or damage caused by unqualified or misinformed technicians, operator abuse or other miscellaneous actions may be able to be repaired, but there will be a charge. This warranty is limited to the radio only.  2. Generally, if the warranty sticker is removed or cut, the radio is considered to be Void of Warranty. However, our policy is to be as lenient as we can, and to take this into consideration. We will usually repair the radio - under warranty - if no abuse or misuse is found. Radios that have parts removed cut or clipped; or the PCB has been damaged, will not be repaired under warranty.