A new line of radio stations victoriously marches on the shelves and hands of users civilian range. The stations surpassed their ancestors by a head and performed on the market, in the highest degree, with dignity. The radio station MegaJet MJ-650 got to my desktop.
I really liked the station. It has everything that should be in a radio station, for use in a car and at the base, and everything that was so lacking. This is a radio station from a new line of megajets. It includes MegaJet, MJ-650 and. I hope they all end up on my desk so that I can tell you about them, and today let's take a closer look at the MegaJet MJ-650.
The station comes in a box with standard dimensions for megajets. Printing is done at the level, attracts the eye and looks impressive.
Inside is the radio station itself, the mounting bracket, the fasteners themselves and the power cord.
I did not find instructions, I hope that this review will help someone who has not yet figured out this station.
Appearance
The body of the station has standard dimensions for modern megajets. Overall dimensions are standard for the entire line of megajets. They can be called compact.
By tradition, the housing covers are screwed separately on the top and bottom.
As practice shows, this design is prone to resonances, when using the internal speaker and at high volume, the station starts to rattle. Lids are powder coated black.
The front panel is made of matte black plastic. Looks nice. The design of the station may seem somewhat clumsy to some, especially when compared with, but don't let that bother you.
The lack of visual appeal is compensated by the availability of functions. In other words, the station has no problems with ergonomics, everything is at hand.
The front panel contains almost all of the station's controls. Volume control, squelch control, receiver sensitivity control and channel switch knob. There are also function buttons, which I will talk about below. The buttons are illuminated from the inside, making them easy to find in the dark.
Headset connector 6 pin. Its reliability is not in question.
The headset has a design similar to the headsets and , but here the function keys for switching channels up and down and the function of turning on and off the automatic noise suppressor are added.
The headset wire is soft and elastic, it should not break in the cold.
The display of the station is liquid crystal. Closed with a transparent plastic insert. The insert is held on only by one strip of double-sided tape on top, and may come off, keep this in mind. It is better to immediately glue it with glue.
The display itself shows all station states and functions. It has the same drawbacks as the entire family of such displays, it is visible only from the front, from above, from below it is also visible, but not as well as from the front. For example, at the bottom the display is not readable at all.
At the back of the station there is a connector for connecting an antenna, an external speaker, and a power cord.
The power cord has a quick disconnect connector.
Outcome
I liked the station. Against the background of the ancestor, the MJ-650 seems to be a godsend. Having kept the excellent receiver from, many functions necessary for operation were added to the station, such as adjusting the sensitivity of the receiver, quickly switching between zeros and fives. In the ancestor, with all its virtues, this was very lacking. Of course, the complication of the design, the introduction of extra handles and buttons may affect the reliability of the device, but so far there have been no complaints about them, therefore, we can conclude that the station is made with high quality and will please its owner with good work for a long time.
AUTOMOBILE
CB RADIO STATION
MegaJet MJ-650
Technical description
LLC “Firma RKK”, Moscow, st. Sushchevskaya, d. 9, building 4, Tel: (4
Fax: (4
www. ***** e-mail:*****@***en
1. Introduction............................................... ......................................... 3
2. Specifications.....................................................…. 4
4. Installing the radio station in the car............................................... 7
5. Installation and setup car antenna...................….. 11
6. Rules for using the radio station ............................................................... 15
7. Factors affecting the range of CB communication …………………. 16
8. Warranty ………………………………………… 19
CAR CB RADIO
MegaJet MJ-650
READ THIS TECHNICAL DESCRIPTION BEFORE USING YOUR MegaJet MJ-650 RADIO.
1. INTRODUCTION
Car CB radio station MegaJet MJ-650 is developed on the basis of modern technologies and is a successful model of CBS radio stations of the new generation.
The microprocessor control system for all modes of the radio station is based on the controller. The radio station receiver is a superheterodyne with double frequency conversion, quartz and piezo filters with noise suppressors of two types - signal and spectral.
A completely new design of the radio control panel provides maximum convenience and ease of operation. Particular attention is paid to saving the time of access to the control modes of the radio station.
Features of radio station MegaJet MJ-650.
· Compact design
· - 5 kHz
· Non-volatile memory
· Four memory channels
· Separate frequency synthesizer on a chip
· Speaker 8 ohm, 3 W, square 78x78 mm)
· Reliable PTT 6- pin
· Illumination of control buttons
· Ability to connect an external speaker
· LCD display
2. TECHNICAL SPECIFICATIONS
NAME VALUE
Frequency range, MHz 27
Receiver sensitivity, µV
(12 dB S/N FM, 10 dB S/N AM) 0.3/0.5
Transmitter output power, W 4 (13.8 V)
Type of modulation AM (80%) / FM (2 kHz)
Supply voltage, V 13.8
Maximum current consumption, A 2.0 max.
Dimensions, mm 138(w) x 40(h) x 120(d)
Weight, kg 0.9 (set in the package 1.4)
There is a built-in filter in the power circuit to eliminate the influence of interference from the car's ignition system.
3. APPOINTMENT OF GOVERNING BODIES
Warranty period" href="/text/category/garantijnij_srok/" rel="bookmark">of the warranty period by the parties' warranty obligations – see section "WARRANTY LIABILITY".
(5) SQ/RF- Dual “Squelch/Receiver Sensitivity” knob. This knob is used to adjust the level of the noise threshold when no signal is being received. To achieve the maximum sensitivity of the receiver, this control must be set to a position at which own or terrestrial noise is just beginning to be suppressed. Turn the control clockwise until the noise in the speaker disappears. The received signal must have a level above the squelch threshold level. Further clockwise rotation of the knob increases the squelch level threshold. When the knob is in the extreme right position, only very strong signals can be received. Be careful when adjusting, as a careless setting of the squelch level can significantly degrade the sensitivity of the receiver, making it impossible to receive weak signals.
RegulatorRF– receiver sensitivity control. The regulator allows you to achieve the most comfortable listening to the air in the presence of close interfering interference. The receiver has the greatest sensitivity when the regulator is in the extreme position clockwise.
Attention. This regulator has a large mechanical resource (the number of full rotation cycles for natural wear before loss of performance). But this resource, nevertheless, has a limit. Try to keep this in mind and do not turn the regulator too often without the need, especially near the same position and it will last for many years. Mechanical wear to the inoperable state of the regulator is a mechanical damage not provided for during the warranty period by the warranty obligations of the parties - see section “WARRANTY” .
(6) Channel switch encoder.
(7) ButtonEN”. Pressing shifts the channel frequency down by 5 kHz - to the so-called amateur Russian standard for splitting frequencies between adjacent channels. During the years of solar activity, far passage of radio waves (so-called passages) can be observed when you can receive signals and interference from radio stations located several thousand kilometers from your receiving point. For more comfortable work with correspondents of your radio network, you can shift to the “between channels” gap of -5 kHz (there is less interference here) and / or switch to manually adjustable noise reduction.
(8) ButtonASQ. Pressing switches the type of noise reduction - from manually controlled noise reduction (signal) to automatic (spectral).
(9) LCD Display. Information board for monitoring the status and modes of operation of the radio station.
(10) ButtonFC/ BP(function/beeper). With a short press, it becomes possible to call / record four selectable channels in memory. A long press allows you to turn on the beeper mode - sound confirmation of button presses.
(11) AM/FM switch /HD. Choice of the type of amplitude modulation - AM or phase / frequency - FM. AM is used for short to medium range communications for the most natural sound. In addition, AM is used in the trucker channel 15C. FM provides intelligible sound and exchange of information at any range, including a large one, when the received signal is sufficient and reception is possible. FM is also used on 9C/19C emergency channels. But, above all, the modulation of your radio station must match the modulation of your correspondent's radio station. Pressing and holding HD– 5 additional channels 41 … 45 appear.
(12) ButtonDW/M1. Short press activates the function DW (Dual Watch) - “Dual Watch Sequential / MemoryM1”. This feature is equivalent to having two receivers in one radio. In this mode, you can listen to two different, preset channels. Determine the channels you want to listen to (for example: 10th and 20th). After tuning to the 10th channel, press the switch "DW"(about 3 sec.). The symbol will appear on the LCD display. "DW". Then tune in to channel 20 and set the desired squelch level. Now the radio station will tune in to the 10th and 20th channels alternately with an interval of 0.5 seconds. If necessary, you can contact the subscriber on one of the two selected channels, and after the end of the connection, the radio will again switch to the parallel listening mode for the 10th and 20th channels. To disable this mode, press the button again. "DW".
To enter the selected channel into a cell “ M1” short press the button “ FC” , then for a long time “ M1” . To recall from memory - follow the same sequence, but with a short press “ M1” . This is the procedure for working with memory for cells M2, M3 and M4.
(13) Button “SC/ M2". Scan Mode / Memory LocationM2. A short press will activate the receiver in automatic scanning mode. To use this function, turn on the power of the radio and set the desired volume. Adjust noise reduction. Click the button "SCAN" and the scan will start. The symbol will appear on the LCD. "SC". When a channel is detected with a signal that exceeds the squelch level, scanning stops for 5 seconds. and resumes again until you press the PTT or button "SC".
(14) ButtonFRQ/ M3” - Channel frequency value display mode / Memory cellM3. A short press allows you to display its radio frequency instead of the channel number.
(15) ChannelCH9/ M4. Switching on the emergency channelCH9 / Memory cellM4. To enter an emergency, just press the button CH9. When the BAND option is on (by pressing and holding “AM / FM” turn on the radio), the button CH9 switches A ... F. This button allows you to transfer the radio to the factory settings - RESET. Keep it pressed to turn on the radio.
On the back of the radio there is a socket for connecting an external speaker "EXT. SP".
4. INSTALLING THE RADIO IN THE VEHICLE
The radio station is intended for use in cars with a 12-volt battery and a minus grounded to the car body.
Before installing the radio, check that your vehicle meets this requirement.
A mounting bracket and a microphone holder are designed to mount the radio in a car.
WHERE TO INSTALL THE CB RADIO?
The radio station is installed in the car in such a place that its use does not create inconvenience and does not distract the driver from driving. The best place for this purpose is under the dashboard of the car.
Attention: Make sure that when choosing a location for the installation of the radio station, it does not interfere with the driver and does not impair access to the vehicle controls. Observe the safety requirements when laying connecting cables. If the radio or connecting cables are in an awkward position, you may lose control of your vehicle.
MECHANICAL WORK DURING INSTALLATION.
Step 1. Being careful, use the mounting bracket as a template to mark the mounting holes under the dashboard. To mark the drilling locations, use an awl or other sharp tool designed for marking on metal.
Step 2: Drill two 3mm holes for each mounting plate mounting screw. Fasten the bracket under the dashboard with the supplied 10mm self-tapping screws (see example fig. 2). Be especially careful when drilling holes so as not to damage the wiring harnesses and electronic devices located under the panel.
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Rice. 3. An example of fixing the radio station with lamb clamps.
INSTALLING THE MICROPHONE HOLDER. Drill two holes near the radio on the car dashboard to install the microphone bracket (see Figure 4). Secure the holder with two 10mm self-tapping screws from the kit to the radio. | |
CONNECTING AN EXTERNAL SPEAKER (not included). On the rear wall of the radio station there is a socket for connecting an external speaker "EXT. SP" (see Fig. 5). Insert the plug from the external speaker into it (3.5mm mono jack). The built-in speaker is turned off. |
POWER CONNECTION.
Since the radio station is equipped with a power filter to eliminate interference from the engine ignition system, it can be connected to the car's on-board network at any point.
Step 1: Disconnect the power cables from the battery terminals to prevent short circuits that may occur when powering up the radio.
Step 2: Securely connect the black negative lead from the radio directly to the vehicle body. For best performance, your radio requires good metal-to-body contact.
Step 3. Connect the red positive lead from the radio with built-in fuse holder to the fuse box (cigarette lighter or directly to the positive (positive) battery terminal). The fuse block is usually the most convenient point for connecting the radio. You can connect the power cable to the ignition switch contacts, in which case the radio will turn off automatically when the ignition is turned off, which will prevent accidental battery discharge.
Step 4: Reconnect the power cables to the battery terminals. Connect the plug of the power cord to the power socket on the back of the radio.
Attention! Observe correct connection polarity. Reverse polarity will damage the radio. Such damage is qualified as improper operation of the device, which is not provided for during the warranty period by the warranty obligations of the parties - see section “WARRANTY” .
5. INSTALLATION AND SETUP OF THE VEHICLE ANTENNA
In the CB band, antennas with vertical polarization are most widely used. This is due to the fact that it is difficult to place an effective antenna with horizontal polarization on a car, and CBS communication is mainly used for mobile objects. From the same considerations, antennas with a circular radiation pattern with a “grounded” base are used.
In general, there are two types of antennas for mobile CB radios - a full-size 1/4-wave whip (2.75 m) and a shortened matched whip antenna (from 0.5 to 1.9 m). Due to the large length of full-size antennas on vehicles, mainly shortened antennas with a length of at least 1.2 m are used, in various designs with mounting through a hole in the roof, on a bracket for a drain flanging or on a magnetic base (see Fig. 6 ).
Rice. 6. Typical installation locations for car antennas.
Magnetic base antennas have the advantage of being easy to stow inside the car when parked, and the strength of the magnet keeps the car secure when shaking and driving at high speeds.
The antenna pattern depends on the location of the antenna. When installing the antenna in the middle of the roof, the radiation pattern approaches circular. If the antenna is installed on the right edge of the roof, then its diagram and maximum gain will be directed to the left of the vehicle axis. When placing the antenna on the rear trunk, its diagram will be directed forward.
Here are some basic rules to consider when choosing an antenna installation location:
1. Install the antenna at the highest point of the vehicle.
2. The more of the antenna above the roof, the better.
3. Install the antenna in the center of the surface you have chosen for installation.
4. Route the antenna cable as far as possible from sources of interference such as ignition wires, electromagnetic devices, etc.
5. Ensure that the screen of the lead cable is firmly connected to the body metal (to the conductive underlying surface) at the antenna location.
6. If the antenna is equipped with a standard cable, it is unacceptable to change its length.
7. Be careful not to damage the cable.
On fig. Figure 6 shows five typical car antenna installation locations: (1) rear bumper, (2) back cover trunk, (3) flanging for water drainage, (4) hood, (5) roof.
For qualified advice on choosing the type of antenna and its installation location, contact your sales company.
ANTENNA INSTALLATION.
Carefully follow the antenna manufacturer's installation instructions.
Attention! Never turn on the radio with the antenna disconnected or with a damaged antenna cable. The result may be the failure of the radio station.
CAR ANTENNA SETUP.
The installed car antenna must be tuned to resonance at the middle frequency of the range. For tuning and periodic monitoring of the antenna and antenna cable, SWR meter, which is connected in a chain between the radio station and the antenna cable using a separate adapter cable of the minimum length. Various types of antennas are configurable different ways so please read the manual. As a rule, the tuning of an antenna that has a reliable galvanic (or capacitive - through the entire area of the magnet) contact with the conductive underlying conductive surface (area) at the point where the antenna is located is carried out by reducing or increasing the length of the pin. Try to achieve a minimum SWR (one ideally) in the middle of your chosen frequency section (for example, between the two most frequently used channels). And if at the same time at the edges of the “working” range you can get an SWR of no more than 1.5, then your choice of channels is correct and the antenna is tuned perfectly.
WHAT IS IMPORTANT TO REMEMBER WHEN USING A VEHICLE ANTENNA.
Attention, possible consequences! Never turn on the radio station for transmission, even for a short time, with an untuned antenna or an “out of tune” antenna, when the reliable electrical contact of the cable sheath and the “mass” of the antenna with the conductive underlying surface at the antenna location is lost (SWR more than 2.5). In such a situation, an unpredictable spatial redistribution of the power lines of the near electromagnetic field occurs both on the outer surface of the antenna cable sheath and on all electrically conductive surfaces of the body, and, most unpleasantly, high-frequency surface currents of considerable magnitude occur inside the car interior. You are no longer received even by closely spaced correspondents, and the tangent slightly burns the palm. Especially significant is the level of high-frequency voltages on the so-called "concentrators" - spatial conductors, the electrical length (physical length divided by the shortening factor) of which is close to or a multiple of a quarter of the wavelength. Such apparent "hubs" are loosely hanging wiring harnesses under the dash, connected cords from cell phone chargers, and the coiled cord of a radio station's PTT. Through these conductors, high-frequency currents act in an unintended way on the elements electrical circuit instrumentation of the vehicle and the radio itself from the inside and may cause irreversible damage. The most sensitive to such effects are (in descending order) the central microprocessor of the radio station (irreversible damage), the windshield wiper unit (short-term malfunction), the memory chips of car radios and, rarely, cell phones (irreversible damage), the engine control system (short-term malfunction ). We note, however, that such failures and damages during the inadmissible operation of the radio station on an inconsistent load (“detuned” antenna), according to statistics, occurred mainly only in cases of using additional equipment high power. (For those who assume or already operate such “auxiliary” equipment, we inform you that even with a fully serviceable and tuned antenna, but if the negative power wire of this equipment is broken or if the cross-sectional area of \u200b\u200bthis wire is insufficient, an off-design redistribution of power lines of the near electromagnetic field also occurs with the consequences shown).
Another dangerous factor in the event of a violation of the integrity of the contact of the “mass” of the antenna with the underlying surface and the cable sheath, which often leads to a malfunction and / or irreversible damage to the microprocessor of your radio station (even if it is turned off), is the static potential difference that occurs in this case between car body and a long antenna pin. In addition to the deterioration of the communication range, rustles and crackles are observed in the dynamics of the radio station when the car is moving. Static stress occurs due to friction against the air flow and the road surface. At the same time, there is different humidity at the levels of the road surface, wheels, body and antenna pin. As a result, a significant difference in static potentials can form between the antenna pin and the body, followed by the occurrence of a spark discharge in the antenna pin - radio station - car body circuit.
Thus, at the first detection of signs of deterioration in the quality of the antenna, you must immediately check the integrity of all connections and contacts or contact a specialist.
It should be noted that periodic inspections with SWR control and minimal routine care for the quality of connections, especially during periods of changing seasons, will completely protect a careful driver from unpleasant “non-warranty” situations and unnecessary costs.
6 . TERMS OF USE OF THE RADIO STATION
· Check if the antenna is installed and its cable connection to the radio station.
· Turn on the radio by turning the On/Off knob. and Reg. Volume” clockwise. Set the desired sound volume.
· Adjust the squelch threshold with the Squelch knob.
· Select the desired channel with the channel selector.
Note: If the channels are not tuned, please note that the mode may be turned on.CH9. In this case, turn off the emergency channel mode.
TRANSFER MODE.
Press and hold the PTT switch on the microphone (headset) body. Hold the microphone body at a distance of 5 cm from your mouth and speak in a normal intelligible voice.
RECEIVE MODE.
Just release the PTT and listen to your correspondent using the volume and squelch controls to achieve the best sound quality.
7. FACTORS AFFECTING CB COMMUNICATION RANGE
The 27 MHz frequency band allocated for civil radio communications has the same radio wave propagation properties as the VHF television band. CB radio waves travel like a beam of light in a straight line from a transmitting antenna to a receiving antenna. The communication range depends on many factors: the installation height of the antennas above the level of the environment, the geodetic height and terrain, the type of antennas used and the quality of their tuning, the radiation polarization (horizontal or vertical), the transmitter power, the level of interference at the receiving point, the presence of obstacles on the communication path , the type of modulation used and the weather conditions.
Significantly worsening the conditions for CB communication is the presence of a car in tunnels, under flyovers, in closed parking lots or in narrow courtyards of tall buildings. In the conditions of a city and rugged terrain, the signal to the receiving antenna comes in several different ways and consists of components with different phases, so the signal level can change hundreds of times when the receiving antenna is shifted by only 1-2 meters. This effect is especially important to consider when linking the base-vehicle. Sometimes it is enough to slightly move the car so that the signal increases by several points.
In good practical conditions, the communication range with AM or FM modulation and a transmitter power of 4 W is approximately: car - car - 10-15 km, car - base - 15-20 km, base - base - 30-60 km.
Sufficiently confident ground wave communication in the CB range, even under favorable conditions, is limited to a range of 75 km.
If you feel a significant decrease in the communication range, check the quality and reliability of the connection of the antenna and the CB radio station. You may need expert advice on this matter.
NOISE AND INTERFERENCE.
The level of noise and interference at the receiving point greatly affects the communication range. The strongest interference is observed near power lines, contact networks of electric trains, trams and trolleybuses. Reception in a car can be greatly affected by interference and noise caused by the operation of car systems and assemblies.
A CB receiver is a highly sensitive device capable of receiving and amplifying very weak signals and noise, especially if the source of these signals is at a distance of several tens of centimeters. Any noise that is heard in the speaker of the radio almost certainly comes from a source outside the radio, as this radio is designed to suppress and minimize the level of its own noise.
NOISE REDUCTION.
First of all, check for interference on the power circuits. To do this, compare the noise level of the receiver with the antenna turned off before and after turning off the engine. The same noise level means that there is no interference in the power circuits.
The most intense source of external noise is the ignition system of a car in which a CB radio is installed. If you think this is a possible cause, simply turn off the engine and leave the key in the "gauges on" position. In this case, power is supplied to the radio, but the ignition system does not work. If the noise is significantly reduced, then your vehicle's ignition system is the source of the noise.
To reduce them, it is necessary to adjust the engine and replace the old candles and wires. You can use high-voltage silicone-insulated wires and spark plug caps with noise suppression resistors, as well as an additional wire connecting the hood to the body. These measures will reduce the noise level from the engine ignition system.
Warning: Do not repair or modify the ignition system if you are not experienced in vehicle repair. To do this, it is more correct to contact a service station.
The sparking of the brushes of a car alternator can produce interference that resembles a howling sound of different heights in the dynamics. This interference is caused by contamination of the commutator brushes and is eliminated by wiping the contact surfaces with a clean cloth or special contact-cleaning accessories.
The voltage regulator can cause an unpleasant buzzing sound in the speaker of the radio due to the chatter of the relay contacts. To suppress this interference, a filter should be installed in the form coaxial cable with capacitors between the battery and the voltage regulator terminals.
The ignition interrupter also needs to keep the contacts and brush surfaces clean to reduce the effect of interference on the CB connection.
Sometimes electromechanical devices in the car can interfere with CB communication: fan motor, power windows, wiper motor, which are blocked to suppress interference by coaxial capacitors (consult your car mechanic).
Even wheels and tires can be a source of interference for CB communications when driving on a dry highway. Electrostatic wheel noise is suppressed by installing spring collectors to remove static charge between the wheel axles and the engine crankcase. Tire static charge is reduced by using a special anti-static powder inside each tire.
Antenna corona noise - most common when using pointed antennas during or before a thunderstorm. The only way out is to drive through the storm or wait it out.
8. WARRANTY
In accordance with applicable law, this warranty applies only to products used exclusively for personal (domestic) purposes, not related to making a profit.
In the event that the Customer receives goods in violation of the terms of novelty, completeness, packaging and quality of the goods, he is obliged to notify the Seller of these violations no later than 3 days after receiving the goods, presenting requirements for their elimination and providing the defective goods and documents on its acquisition.
The seller guarantees trouble-free operation of the purchased equipment during the warranty period established from the date of sale, provided that it is used correctly and the warranty integrity is preserved.
In this case, if a malfunction of the radio station occurs during the warranty period, it will be repaired free of charge, and if it is impossible to perform repairs or if the repair lasts more than 15 working days, the radio station will be replaced.
When a client applies for a warranty repair, the radio station is inspected in his presence, an entry is made in the log book for accepting for repair, indicating the nature of the malfunctions.
Within 3 working days, the primary diagnosis of malfunctions is carried out and the client is informed of the approximate deadline for the completion of the repair.
The seller has the right to refuse warranty repairs and terminate the warranty period in the following cases:
opening the case or making changes to the electrical circuit;
incorrect operation of the device;
mechanical damage to the body and elements of the device.
The warranty does not cover the following:
periodic maintenance and repair or replacement of parts due to their normal wear and tear (natural resource) (such as backlight, volume control, speaker, etc.).
damage resulting from:
transportation from the Seller to the Client;
accidental or intentional ingress of foreign objects, substances, liquids, insects into the internal or external parts of the product;
repairs, etc., made by unauthorized persons or organizations.
These warranty obligations do not infringe the legal rights of the parties granted to them by the current legislation of the Russian Federation.
FACTORY SETTINGS.
In case of incorrect operation of the radio station, it is necessary to return it to the initial settings.
RESET– return the radio settings to the factory settings. By pressing and holding two buttons CP9 - turn on the radio. Release the button - the display shows the inscription “ rESEt” . Next will be the inscription “ ch20” . Set the modes in the usual way.
So you have purchased MegaJet radio station installed it in the car. And now the most interesting thing is left for you - to configure it. But how to do that? The method of arbitrary pressing of the buttons will not work. Reading instructions that are replete with scientific radio engineering terms is also not very interesting and takes time. We offer you a short article with practical tips for setting up your radio station:
- The first step is to switch the radio to 240 channel mode. To do this, enter the combination "AM / FM -> ON";
- If you press the buttons incorrectly, you can reset all settings, you need to press "CH9 -> ON" to reset the settings, the screen will display "Reset";
- To switch to the Russian grid, you need to dial the combination "DW / M2-> ON". After that, you can see on the screen that the frequencies end with 0. On the Euro grid, the frequencies end with 5, please note that most often drivers and truckers use the European band grid;
- You can check the radio in this way by turning on, for example, the channel for truckers C15E AM at a frequency of 27.135, where “C” is the grid, “15” is the channel number, “E” is the European band grid, “AM” is amplitude modulation;
- You can set up the antenna yourself. You can install the original antenna or purchase another brand that is compatible with your radio.
For full customization your radio station in any case, you need to read the instructions or take the help of specialists.
But if you do not want to deal with the manual or you simply do not have time for this, then we suggest using the services of our specialists in setting up and programming radio stations. They will professionally perform the work in a short time, give you valuable recommendations and tips on how to use it.