{"product_id":"oricom-dtx4000-ip54-dual-receive-5w-uhf-cb-radio-12v-24v","title":"DTX4000 IP54 Dual Receive 5W UHF CB Radio | 12V\/24V","description":"\u003cdiv style=\"font-weight: bold;\"\u003e\n\u003ch2 style=\"color: #dd1d1d;\"\u003e📻 ORICOM DTX4000 IP54 DUAL RECEIVE 5 WATT UHF CB RADIO – 12V \/ 24V\u003c\/h2\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003ePremium Dual Receive UHF CB with Group Tone Scan, 12\/24V Operation \u0026amp; Heavy-Duty Die-Cast Chassis\u003c\/h3\u003e\n\u003cp\u003e📡 The Oricom DTX4000 is a premium 5 Watt UHF CB radio designed for drivers who want to monitor more of what is happening around them without installing a second radio.\u003c\/p\u003e\n\u003cp\u003eIts standout \u003cstrong\u003eDual Receive\u003c\/strong\u003e functionality allows you to receive and listen to two different UHF channels simultaneously. You could monitor Channel 40 for highway and road-condition information while staying connected to your convoy on another channel – giving you the functionality of two receiving radios in one compact unit.\u003c\/p\u003e\n\u003cp\u003eThe DTX4000 also introduces advanced features such as Group Tone Scan, three programmable memory groups, fast scanning, a transmit-power indicator and 12\/24V vehicle compatibility.\u003c\/p\u003e\n\u003cp\u003eBuilt around a heavy-duty die-cast metal chassis with IP54 dust and splash resistance, a removable front panel and flexible speaker orientation, the DTX4000 is well suited to 4WDs, touring vehicles, trucks, commercial vehicles and demanding mobile installations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e⚡ KEY FEATURES\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e👂 Dual Receive – Monitor 2 Channels at Once\u003c\/span\u003e\u003cbr\u003eReceive and listen to two different UHF channels simultaneously without installing two separate radios.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e📻 Full 5 Watt UHF CB Output\u003c\/span\u003e\u003cbr\u003eDelivers up to 5 Watts maximum RF transmit power for full-power Australian UHF CB communications.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e⚡ 12V \/ 24V Vehicle Operation\u003c\/span\u003e\u003cbr\u003eWide 10–30V DC operating range makes the DTX4000 suitable for compatible nominal 12V and 24V vehicle electrical systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🔄 Group Tone Scan\u003c\/span\u003e\u003cbr\u003eAdvanced GTS functionality can automatically move compatible users to a free channel when interference is detected.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e📊 Transmit Power Indicator\u003c\/span\u003e\u003cbr\u003eProvides a visual indication of power being delivered toward the antenna whenever the microphone is keyed.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e💦 IP54 Dust \u0026amp; Splash Resistance\u003c\/span\u003e\u003cbr\u003eProvides additional environmental protection for demanding touring, transport and mobile applications.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e📁 3 Memory Groups\u003c\/span\u003e\u003cbr\u003eProvides three memory groups with up to 16 channels per group, with PC programming capability.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e⚡ Fast Channel Scanning\u003c\/span\u003e\u003cbr\u003eCapable of scanning all 80 UHF CB channels in approximately three seconds.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🌈 Multi-Colour Backlit Display\u003c\/span\u003e\u003cbr\u003eFeatures a large multi-colour display with five preset brightness levels plus automatic brightness adjustment.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🎛️ Rotary Volume, Channel \u0026amp; Squelch Controls\u003c\/span\u003e\u003cbr\u003eProvides quick and intuitive physical adjustment of everyday radio functions.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e📶 Duplex Repeater Capability\u003c\/span\u003e\u003cbr\u003eSupports compatible UHF CB repeater operation using the standard +750kHz transmit offset.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🔐 38 CTCSS \u0026amp; 104 DCS Codes\u003c\/span\u003e\u003cbr\u003eProvides extensive signalling options for compatible group communications.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🛡️ Heavy-Duty Die-Cast Metal Chassis\u003c\/span\u003e\u003cbr\u003eRobust construction designed for demanding mobile installations.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🔄 Removable Front Panel\u003c\/span\u003e\u003cbr\u003eProvides additional installation flexibility for different dashboard and console layouts.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🔊 Flexible Speaker Orientation\u003c\/span\u003e\u003cbr\u003eThe radio can be mounted with its speaker facing upwards or downwards to suit the installation position.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e⏱️ Auto Power-Off\u003c\/span\u003e\u003cbr\u003eSelectable Off, 1-hour, 2-hour and 4-hour automatic shutdown settings.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🔊 3.5mm External Accessory Jack\u003c\/span\u003e\u003cbr\u003eSupports an optional compatible external speaker or PA adaptor.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e👂 DUAL RECEIVE – LIKE HAVING TWO RECEIVERS IN ONE\u003c\/h3\u003e\n\u003cp\u003eDual Receive is the feature that makes the DTX4000 particularly useful for touring and transport applications.\u003c\/p\u003e\n\u003cp\u003eInstead of listening to only one selected channel, the radio can receive two channels simultaneously.\u003c\/p\u003e\n\u003cp\u003eFor example:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🚛 Monitor Channel 40 for highway traffic and road information\u003c\/li\u003e\n\u003cli\u003e🚙 Stay connected to your convoy on a separate channel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf activity occurs on either monitored channel, you can hear the transmission without constantly switching between them.\u003c\/p\u003e\n\u003cp\u003eThis makes it easier to stay informed while maintaining communication with your group.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🔄 GROUP TONE SCAN – KEEP THE CONVERSATION MOVING\u003c\/h3\u003e\n\u003cp\u003eGroup Tone Scan is designed to help compatible groups maintain communication when interference occurs.\u003c\/p\u003e\n\u003cp\u003eWhen users have the same CTCSS or DCS code configured, Group Tone Scan can automatically move the group to a free channel if interruptions are detected.\u003c\/p\u003e\n\u003cp\u003eThis can be especially useful for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🚙 4WD convoys\u003c\/li\u003e\n\u003cli\u003e🏕️ Touring groups\u003c\/li\u003e\n\u003cli\u003e🚚 Vehicle fleets\u003c\/li\u003e\n\u003cli\u003e🏗️ Worksite communications\u003c\/li\u003e\n\u003cli\u003e🚜 Agricultural operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #dd1d1d;\"\u003e⚠️ Group Tone Scan relies on compatible radio configuration between users. CTCSS and DCS do not create private or encrypted communications.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e📊 TRANSMIT POWER INDICATOR\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 includes a transmit-power indicator that provides a visual indication of how much power is being delivered toward the antenna when transmitting.\u003c\/p\u003e\n\u003cp\u003eThis gives the operator useful feedback each time the microphone is keyed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e📻 FULL 5 WATT UHF CB PERFORMANCE\u003c\/h3\u003e\n\u003cp\u003eMaximum RF Output Power: 5 Watts\u003c\/p\u003e\n\u003cp\u003eThe DTX4000 provides full-power Australian UHF CB transmission capability for touring, commercial and general vehicle communications.\u003c\/p\u003e\n\u003cp\u003eCombined with an appropriately selected and installed 50-ohm antenna system, it provides a capable communications platform for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🚙 4WD touring\u003c\/li\u003e\n\u003cli\u003e🚛 Highway transport\u003c\/li\u003e\n\u003cli\u003e🛻 Work vehicles\u003c\/li\u003e\n\u003cli\u003e🚜 Agricultural machinery\u003c\/li\u003e\n\u003cli\u003e🏗️ Plant equipment\u003c\/li\u003e\n\u003cli\u003e🚐 Caravan tow vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #dd1d1d;\"\u003e⚠️ Actual communication range depends heavily on antenna choice, antenna mounting position, terrain, surrounding obstacles and whether direct or repeater operation is being used.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e⚡ DIRECT 12V \u0026amp; 24V VEHICLE COMPATIBILITY\u003c\/h3\u003e\n\u003cp\u003eOperating Voltage Range: 10–30V DC\u003c\/p\u003e\n\u003cp\u003eNominal Operating Voltage: 13.8V DC to 28V DC\u003c\/p\u003e\n\u003cp\u003eThis wide voltage range allows the DTX4000 to be used in compatible nominal:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🔋 12V vehicle systems\u003c\/li\u003e\n\u003cli\u003e🔋 24V vehicle systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is particularly useful in trucks, heavy vehicles and commercial equipment where 24V electrical systems are common.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e📁 3 PROGRAMMABLE MEMORY GROUPS\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 provides three memory groups with up to 16 channels available in each group.\u003c\/p\u003e\n\u003cp\u003eThe memory groups are PC programmable and can be useful for organising channels according to different applications.\u003c\/p\u003e\n\u003cp\u003eFor example:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🚙 Convoy channels\u003c\/li\u003e\n\u003cli\u003e🚛 Highway channels\u003c\/li\u003e\n\u003cli\u003e🏕️ Touring or campsite channels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e⚡ FAST SCANNING – 80 CHANNELS IN APPROXIMATELY 3 SECONDS\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 is designed for fast monitoring of UHF CB activity.\u003c\/p\u003e\n\u003cp\u003eScanning Speed: Approximately 50ms Per Channel\u003c\/p\u003e\n\u003cp\u003eThis equates to scanning the full 80-channel UHF CB allocation in approximately three seconds.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🌈 LARGE MULTI-COLOUR DISPLAY\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 features a large multi-colour backlit display designed for easy visibility within the vehicle.\u003c\/p\u003e\n\u003cp\u003eBacklight control includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🔆 5 preset brightness levels\u003c\/li\u003e\n\u003cli\u003e🌗 Automatic brightness mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis allows the display to be adjusted for bright daytime conditions or reduced for night driving.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🎛️ ROTARY CONTROLS\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 uses practical rotary controls for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🔊 Volume\u003c\/li\u003e\n\u003cli\u003e📡 Channel selection\u003c\/li\u003e\n\u003cli\u003e🔇 Squelch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRotary controls provide fast physical adjustment and can be easier to use when driving on rough roads or operating commercial equipment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🔄 REMOVABLE FRONT PANEL\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 features a removable front panel, providing additional flexibility when planning the installation.\u003c\/p\u003e\n\u003cp\u003eThis can be useful where dashboard space, console geometry or access to the transceiver body makes a conventional installation difficult.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🔊 SPEAKER CAN FACE UP OR DOWN\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 can be mounted with the radio speaker facing either upward or downward.\u003c\/p\u003e\n\u003cp\u003eThis gives additional freedom when choosing a mounting position while helping keep the built-in speaker directed toward a practical listening area.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e💦 IP54 DUST \u0026amp; SPLASH RESISTANCE\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 carries an IP54 ingress-protection rating.\u003c\/p\u003e\n\u003cp\u003eThis provides additional resistance against:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🌫️ Dust ingress\u003c\/li\u003e\n\u003cli\u003e💦 Splashing water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThat makes it well suited to demanding vehicle environments where dust and occasional moisture are common.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #dd1d1d;\"\u003e⚠️ IP54 does not mean waterproof or submersible. Install the radio in an appropriately protected position and avoid direct high-pressure water exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🛡️ HEAVY-DUTY DIE-CAST METAL CHASSIS\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 uses a heavy-duty die-cast metal transceiver chassis for a robust installation in demanding environments.\u003c\/p\u003e\n\u003cp\u003eThis makes it particularly suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🚙 Off-road vehicles\u003c\/li\u003e\n\u003cli\u003e🚚 Trucks\u003c\/li\u003e\n\u003cli\u003e🛻 Commercial utes\u003c\/li\u003e\n\u003cli\u003e🚜 Agricultural machinery\u003c\/li\u003e\n\u003cli\u003e🏗️ Earthmoving and plant equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e📶 DUPLEX REPEATER OPERATION\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 supports simplex communication and repeater operation using a +750kHz transmit offset.\u003c\/p\u003e\n\u003cp\u003eWhere a compatible UHF CB repeater is available, duplex operation can extend practical communication coverage considerably beyond direct vehicle-to-vehicle range.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #dd1d1d;\"\u003e⚠️ Duplex functionality does not automatically increase range. A suitable repeater must be available and within coverage.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🔐 38 CTCSS \u0026amp; 104 DCS CODES\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 provides:\u003c\/p\u003e\n\u003cp\u003e38 CTCSS Codes\u003c\/p\u003e\n\u003cp\u003e104 DCS Codes\u003c\/p\u003e\n\u003cp\u003eThese signalling functions can help compatible users reduce unwanted received audio when sharing a busy UHF CB channel.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #dd1d1d;\"\u003e⚠️ CTCSS and DCS do not make a channel private or encrypted. Other users can still receive and transmit on the underlying UHF CB channel.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e⏱️ SELECTABLE AUTO POWER-OFF\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 includes selectable automatic shutdown settings:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOff\u003c\/li\u003e\n\u003cli\u003e1 Hour\u003c\/li\u003e\n\u003cli\u003e2 Hours\u003c\/li\u003e\n\u003cli\u003e4 Hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis can be useful where you want the radio to shut down automatically after a nominated period.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🔊 EXTERNAL SPEAKER OR PA CONNECTION\u003c\/h3\u003e\n\u003cp\u003eA 3.5mm accessory jack is provided for use with a compatible optional:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🔊 External speaker\u003c\/li\u003e\n\u003cli\u003e📢 PA adaptor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis can provide additional installation flexibility in noisy cabins, trucks and work vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #dd1d1d;\"\u003e⚠️ An external speaker and PA adaptor are optional accessories and are not stated as included.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e📡 50-OHM ANTENNA REQUIREMENT\u003c\/h3\u003e\n\u003cp\u003eAntenna Impedance: 50 Ohms\u003c\/p\u003e\n\u003cp\u003eThe antenna is a critical part of overall UHF CB performance.\u003c\/p\u003e\n\u003cp\u003eThe correct choice depends on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🏜️ Open-country touring\u003c\/li\u003e\n\u003cli\u003e⛰️ Hilly or mountainous terrain\u003c\/li\u003e\n\u003cli\u003e🚛 Highway operation\u003c\/li\u003e\n\u003cli\u003e🏙️ Urban driving\u003c\/li\u003e\n\u003cli\u003e🚙 Vehicle mounting position\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🛡️ BUILT-IN ELECTRICAL PROTECTION\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 incorporates several electrical protection measures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e⚡ Over-voltage protection via diode and voltage-regulator system\u003c\/li\u003e\n\u003cli\u003e🛡️ Over-current protection via 2A fuse\u003c\/li\u003e\n\u003cli\u003e🔄 Reverse-polarity protection via shunt diode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCorrect vehicle wiring and installation practices are still required.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e📋 TECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cp\u003eBrand: Oricom\u003c\/p\u003e\n\u003cp\u003eModel: DTX4000\u003c\/p\u003e\n\u003cp\u003eProduct Type: Dual Receive UHF CB Radio\u003c\/p\u003e\n\u003cp\u003eDual Receive: Yes\u003c\/p\u003e\n\u003cp\u003eGroup Tone Scan: Yes\u003c\/p\u003e\n\u003cp\u003eTransmit Power Indicator: Yes\u003c\/p\u003e\n\u003cp\u003eRF Output Power: 5 Watts Maximum\u003c\/p\u003e\n\u003cp\u003eFrequency Range TX\/RX: 476.425–477.4125MHz\u003c\/p\u003e\n\u003cp\u003eNumber of UHF CB Channels: 80\u003c\/p\u003e\n\u003cp\u003eVoice Channels: 75\u003c\/p\u003e\n\u003cp\u003eChannel Spacing: 12.5kHz\u003c\/p\u003e\n\u003cp\u003eOperating Modes: Simplex \u0026amp; Repeater\u003c\/p\u003e\n\u003cp\u003eRepeater TX Offset: +750kHz\u003c\/p\u003e\n\u003cp\u003eScanning Speed: Approximately 50ms Per Channel\u003c\/p\u003e\n\u003cp\u003eFull 80-Channel Scan: Approximately 3 Seconds\u003c\/p\u003e\n\u003cp\u003eMemory Groups: 3\u003c\/p\u003e\n\u003cp\u003eChannels Per Memory Group: 16\u003c\/p\u003e\n\u003cp\u003ePC Programmable Memory Groups: Yes\u003c\/p\u003e\n\u003cp\u003eCTCSS Codes: 38\u003c\/p\u003e\n\u003cp\u003eDCS Codes: 104\u003c\/p\u003e\n\u003cp\u003eAntenna Impedance: 50 Ohms\u003c\/p\u003e\n\u003cp\u003eNominal Operating Voltage: 13.8V DC to 28V DC\u003c\/p\u003e\n\u003cp\u003eOperating Voltage Range: 10–30V DC\u003c\/p\u003e\n\u003cp\u003e12V \/ 24V Operation: Yes\u003c\/p\u003e\n\u003cp\u003eTransmit Current Consumption: Approximately 1.7A with 50-Ohm Antenna Termination\u003c\/p\u003e\n\u003cp\u003eOver-Voltage Protection: Diode \u0026amp; Voltage Regulator System\u003c\/p\u003e\n\u003cp\u003eOver-Current Protection: 2A Fuse\u003c\/p\u003e\n\u003cp\u003eReverse-Polarity Protection: Shunt Diode\u003c\/p\u003e\n\u003cp\u003eFrequency Stability: ±5ppm\u003c\/p\u003e\n\u003cp\u003eModulation: F3E \/ FM\u003c\/p\u003e\n\u003cp\u003eMaximum Deviation: 2.5kHz\u003c\/p\u003e\n\u003cp\u003eSpurious Emissions: \u0026lt;-30dBm\u003c\/p\u003e\n\u003cp\u003eTX Audio Pre-Emphasis: +6dB\/Octave from 300Hz to 3kHz\u003c\/p\u003e\n\u003cp\u003eReceiver Circuit Type: Dual Conversion Superheterodyne\u003c\/p\u003e\n\u003cp\u003eMain RX Intermediate Frequencies: 1st IF 21.4MHz \/ 2nd IF 450kHz\u003c\/p\u003e\n\u003cp\u003eSub RX Intermediate Frequencies: 1st IF 38.85MHz \/ 2nd IF 455kHz\u003c\/p\u003e\n\u003cp\u003eMaximum Usable Sensitivity: -123dBm at 12dB SINAD Unweighted\u003c\/p\u003e\n\u003cp\u003eAudio Output Power: Greater Than 2 Watts at 8 Ohm Load\u003c\/p\u003e\n\u003cp\u003eRX Audio De-Emphasis: +6dB\/Octave from 300Hz to 3kHz – As Listed\u003c\/p\u003e\n\u003cp\u003eSignal-to-Noise Ratio: Greater Than 40dB\u003c\/p\u003e\n\u003cp\u003eConducted Spurious Emission: Greater Than -57dBm – As Listed\u003c\/p\u003e\n\u003cp\u003eDisplay: Multi-Colour Backlit Display\u003c\/p\u003e\n\u003cp\u003eBacklight Brightness: 5 Preset Levels + Auto\u003c\/p\u003e\n\u003cp\u003eRotary Volume \/ Channel Control: Yes\u003c\/p\u003e\n\u003cp\u003eRotary Squelch Control: Yes\u003c\/p\u003e\n\u003cp\u003eRemovable Front Panel: Yes\u003c\/p\u003e\n\u003cp\u003eSpeaker Orientation: Upwards or Downwards\u003c\/p\u003e\n\u003cp\u003eChassis: Heavy-Duty Die-Cast Metal\u003c\/p\u003e\n\u003cp\u003eIngress Protection: IP54\u003c\/p\u003e\n\u003cp\u003eMounting Bracket: Slide-In Type\u003c\/p\u003e\n\u003cp\u003eAuto Power-Off: Off \/ 1 Hour \/ 2 Hours \/ 4 Hours\u003c\/p\u003e\n\u003cp\u003eExternal Accessory Jack: 3.5mm\u003c\/p\u003e\n\u003cp\u003eExternal Speaker Compatibility: Yes – Optional\u003c\/p\u003e\n\u003cp\u003ePA Adaptor Compatibility: Yes – Optional\u003c\/p\u003e\n\u003cp\u003eDimensions (H × W × D): 31 × 128 × 147mm\u003c\/p\u003e\n\u003cp\u003eTransceiver Weight: Approximately 548g\u003c\/p\u003e\n\u003cp\u003eCompliance: AS\/NZS 4365:2011\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🔧 INSTALLATION CONSIDERATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for compatible nominal 12V and 24V electrical systems\u003c\/li\u003e\n\u003cli\u003eEnsure supply voltage remains within the stated 10–30V DC operating range\u003c\/li\u003e\n\u003cli\u003eRetain the specified 2A fuse protection\u003c\/li\u003e\n\u003cli\u003eUse a compatible 50-ohm UHF CB antenna\u003c\/li\u003e\n\u003cli\u003eSelect an antenna suited to your typical terrain and driving conditions\u003c\/li\u003e\n\u003cli\u003eChoose a secure, protected mounting position for the transceiver\u003c\/li\u003e\n\u003cli\u003eTake advantage of the upward or downward speaker orientation where required\u003c\/li\u003e\n\u003cli\u003ePlan any removable-front-panel installation before final mounting\u003c\/li\u003e\n\u003cli\u003eDo not assume PC programming hardware is included\u003c\/li\u003e\n\u003cli\u003eDo not treat IP54 protection as waterproof or submersible\u003c\/li\u003e\n\u003cli\u003eRoute power and antenna cables away from sharp edges, excessive heat and moving components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 style=\"color: #dd1d1d;\"\u003e❓ FREQUENTLY ASKED QUESTIONS\u003c\/h2\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWhat is Dual Receive?\u003c\/h3\u003e\n\u003cp\u003eDual Receive allows the DTX4000 to receive and monitor two UHF channels simultaneously instead of limiting you to a single selected channel.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan I monitor Channel 40 while talking to my convoy on another channel?\u003c\/h3\u003e\n\u003cp\u003eYes. That is one of the main advantages of the DTX4000. You can monitor a highway or road-information channel while also keeping track of your convoy channel.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eIs Dual Receive the same as scanning?\u003c\/h3\u003e\n\u003cp\u003eNo. Scanning searches through channels for activity. Dual Receive is designed to monitor two selected channels simultaneously, making it particularly useful when both channels are important to you.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eDo I need two antennas for Dual Receive?\u003c\/h3\u003e\n\u003cp\u003eNo separate second radio or antenna is described as being required for the Dual Receive function. The DTX4000 incorporates the two-channel receive capability within the radio.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWhat is Group Tone Scan?\u003c\/h3\u003e\n\u003cp\u003eGroup Tone Scan allows compatible users sharing the same CTCSS or DCS code to automatically move to a free channel when interference is detected, helping maintain group communications.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eDo all radios in the group need Group Tone Scan?\u003c\/h3\u003e\n\u003cp\u003eFor the automated group-changing functionality to work as intended, the radios involved need compatible configuration and functionality.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eDoes Group Tone Scan make conversations private?\u003c\/h3\u003e\n\u003cp\u003eNo. CTCSS and DCS signalling does not encrypt the underlying UHF CB transmission.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWhat does the transmit-power indicator tell me?\u003c\/h3\u003e\n\u003cp\u003eIt gives a visual indication of transmit power being delivered toward the antenna whenever you key the microphone.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eIs the DTX4000 a full 5 Watt UHF?\u003c\/h3\u003e\n\u003cp\u003eYes. Maximum RF transmit output is specified at 5 Watts.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan I install the DTX4000 directly into a 24V truck?\u003c\/h3\u003e\n\u003cp\u003eYes, provided the supply remains within the specified 10–30V DC operating range. The DTX4000 is designed for compatible 12V and 24V vehicle systems.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eDo I need a 24V-to-12V converter?\u003c\/h3\u003e\n\u003cp\u003eNot simply to operate the DTX4000 from a compatible 24V vehicle electrical system. Its operating range extends to 30V DC.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eDoes it have all 80 Australian UHF CB channels?\u003c\/h3\u003e\n\u003cp\u003eYes. The radio supports 80 UHF CB channels, including 75 voice channels.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eHow fast does it scan?\u003c\/h3\u003e\n\u003cp\u003eThe specified scanning speed is approximately 50ms per channel, allowing all 80 UHF CB channels to be scanned in around three seconds.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWhat are the three memory groups for?\u003c\/h3\u003e\n\u003cp\u003eThey allow frequently used channels to be organised into three separate groups with up to 16 channels in each group.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan the memory groups be programmed from a computer?\u003c\/h3\u003e\n\u003cp\u003eThe memory groups are described as PC programmable. The information provided does not confirm that any programming cable or software is included with the radio.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan I use UHF CB repeaters?\u003c\/h3\u003e\n\u003cp\u003eYes. The DTX4000 supports duplex operation using the standard +750kHz repeater offset.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWill a repeater give me more range?\u003c\/h3\u003e\n\u003cp\u003eIt can significantly extend communication coverage where an appropriate repeater is available and within range. Duplex alone does not increase direct radio-to-radio range.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eHow far will the DTX4000 communicate?\u003c\/h3\u003e\n\u003cp\u003eThere is no reliable single distance figure. Antenna type, terrain, antenna position, surrounding obstacles and repeater availability all significantly affect UHF range.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWhat antenna should I use?\u003c\/h3\u003e\n\u003cp\u003eThe DTX4000 requires a 50-ohm antenna system. Antenna gain should be selected according to your vehicle, mounting position and whether you mainly drive on open highways, mixed terrain or steep country.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eDoes an antenna come with the DTX4000?\u003c\/h3\u003e\n\u003cp\u003eAn antenna is not identified as included in the information provided for this radio-only model.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eDoes the front panel come off?\u003c\/h3\u003e\n\u003cp\u003eYes. The DTX4000 is specified with a removable front panel for greater mounting flexibility.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan I mount the radio upside down?\u003c\/h3\u003e\n\u003cp\u003eThe product information specifically states that the radio can be mounted with the speaker facing upwards or downwards. Final orientation should still provide secure mounting, practical access and suitable cable routing.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eIs the DTX4000 waterproof?\u003c\/h3\u003e\n\u003cp\u003eNo. The IP54 rating provides dust and splash resistance but does not make the radio waterproof or suitable for submersion.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eIs IP54 useful in a 4WD?\u003c\/h3\u003e\n\u003cp\u003eYes. It provides additional protection against dust and splashing water, which can be useful in demanding touring environments. The radio should still be mounted in a protected location.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan I connect an external speaker?\u003c\/h3\u003e\n\u003cp\u003eYes. A 3.5mm jack is provided for a compatible optional external speaker.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan the 3.5mm jack be used for a PA system?\u003c\/h3\u003e\n\u003cp\u003eThe product information states that the 3.5mm jack can also be used with an optional PA adaptor.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eHow much current does the radio draw while transmitting?\u003c\/h3\u003e\n\u003cp\u003eThe specified transmit current consumption is approximately 1.7A with a 50-ohm antenna termination.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWhat size fuse does it use?\u003c\/h3\u003e\n\u003cp\u003eThe specification lists a 2A fuse for over-current protection.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eDoes it have reverse-polarity protection?\u003c\/h3\u003e\n\u003cp\u003eYes. Reverse-polarity protection is provided by a shunt diode according to the supplied technical information.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eHow large is the DTX4000?\u003c\/h3\u003e\n\u003cp\u003eThe transceiver is specified at approximately 31mm high × 128mm wide × 147mm deep and weighs approximately 548g.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eHow does the DTX4000 compare with the DTX4300?\u003c\/h3\u003e\n\u003cp\u003eThe DTX4300 is the better option where ultra-compact physical size is the main priority. The DTX4000 is larger but adds significant functionality including Dual Receive, Group Tone Scan, transmit-power indication, 12\/24V operation, a removable front panel and two independent receive stages.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eHow does the DTX4000 compare with the DTX4200XP?\u003c\/h3\u003e\n\u003cp\u003eBoth offer Dual Receive functionality. The DTX4000 uses controls and display on the main radio body and provides a removable front panel, while the DTX4200XP is designed around a professional controller speaker microphone with the main transceiver mounted separately. The better option depends on your preferred installation style.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWhat should I check before buying?\u003c\/h3\u003e\n\u003cp\u003eConfirm that you have a suitable mounting location for the 31 × 128 × 147mm transceiver, select an appropriate 50-ohm antenna, make sure your vehicle supply remains within the 10–30V operating range and decide whether you need optional accessories such as an external speaker, PA adaptor or PC-programming equipment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 style=\"color: #dd1d1d;\"\u003e📻 MONITOR TWO CHANNELS, HEAR MORE \u0026amp; STAY BETTER CONNECTED\u003c\/h2\u003e\n\u003cp\u003eThe Oricom DTX4000 is built for drivers who don't want to choose between monitoring the road and staying connected to their group.\u003c\/p\u003e\n\u003cp\u003eDual Receive lets you hear two channels simultaneously, Group Tone Scan helps compatible groups maintain communications when interference appears, and the transmit-power indicator gives useful feedback every time you key the microphone.\u003c\/p\u003e\n\u003cp\u003eAdd full 5 Watt UHF CB output, 12\/24V compatibility, fast scanning, three memory groups, IP54 protection, a removable front panel and heavy-duty die-cast construction, and the DTX4000 becomes a highly capable communication solution for serious 4WD touring, trucks and commercial vehicles.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ORICOM","offers":[{"title":"Default Title","offer_id":44549543330040,"sku":"DTX4000","price":399.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/9230\/4632\/files\/DTX4000.jpg?v=1710304135","url":"https:\/\/www.homeof12volt.com.au\/products\/oricom-dtx4000-ip54-dual-receive-5w-uhf-cb-radio-12v-24v","provider":"Home of 12 Volt Northern","version":"1.0","type":"link"}