Retevis Rt29 2-way Long Range Radios Waterproof Mic User Guide

Retevis Rt29 2-way Long Range Radios Waterproof Mic User Guide

Retevis-logoRetevis RT29 2-Way Long Range Radios Waterproof Mic

Retevis RT29 2 Way Radios Long Range 6 Pack with Waterproof Mic-product

UNPACKING AND CHECKING EQUIPMENT

We recommend that you open the packing box before use and check carefully the main transceiver in the packing box and the supplied accessories. If any item is missed or damaged during shipment, please contact the shipper or local dealer.

Supplied Accessories

ItemQUANTITY
Antenna1
Battery1
Belt Clip1
Adapter1
Desktop Charger1
Hand Strap1
User’s Manual1

Retevis RT29 2 Way Radios Long Range 6 Pack with Waterproof Mic-1

PREPARATION

Notice

  • Do not charge the battery for a long time!
    If the battery is not fully charged within the scheduled time, stop charging. Otherwise, the battery may overheat and smoke, and burst into fire.
  • Do not throw the battery into the microwave oven and high-pressure container!
  • Prevent the break as well as liquid spilling battery from fire!
    If the battery is spilling(or exuding a smelly smell), put it away from the inflammable area. The electrolyte spilling from the battery is easy to catch fire, and it will cause the battery smokes or burst into fire suddenly.
  • Do not use abnormal batteries!
    If the battery smells smelly, has different colors, is out of shape or has any abnormal display, please remove the battery from the charger or operating device and do not use it.
  • Please use a standard charger
    The charger supplied is specially designed for this transceiver only, it will charge the battery for more scientific reasons, and safety.
    Do not charge the battery for a long time!

Use Li-ion Battery

  1. Charge the battery before use.
  2. To prevent the battery pack from discharging, please remove the battery from the transceiver or device when it is not in use, and then store it in a cool dry place
  3. For battery long-time storage
  4. Remove the battery from the device
  5. If possible, discharge the battery.
  6. Store it in a cool(below 25℃) and dry place.

Battery Characteristic

  1. The capacity of the battery will reduce step by step after being charged and discharged again and again.
  2. The battery will be aged even without any usage.
  3. It will cost a long time to charge the battery in a cool and dry place.
  4. Battery working life will be reduced if being charged in a hotter place. Battery ages more quickly when stored in a hot place. Please do not leave the battery in the car and put it near any heating device.
  5. If battery working life becomes shorter, please replace it even it is fully charged. If go on being charged and discharged, the electrolyte will spill.

Charge Li-ion Battery
When the charger is powered on, put the battery in and fully connected, the light will turn red, and start charging. When the battery has been fully charged, the green light on.

Install/Remove Battery Pack
Note:

  • Do not short-circuit battery pack terminals or throw the battery packs into fire.
  • Do not try to remove the battery pack shell.
  • Do not install a battery pack under dangerous conditions, otherwise, the spark will cause an explosion.
  1. Insert the top part of the battery pack into the top 2 slots of the transceiver and then press the battery pack down until a “click” sound is heard.Retevis RT29 2 Way Radios Long Range 6 Pack with Waterproof Mic-2Retevis RT29 2 Way Radios Long Range 6 Pack with Waterproof Mic-3
  2. To remove the battery pack, make sure the transceiver has been turned off, and then press the battery released latch in the bottom of the transceiver, and pull the bottom part of battery away from the transceiver body, and remove the battery.

Install Antenna
Hold the base of the antenna, and rotate it tightly into the connector of the top of the transceiver clockwise.Retevis RT29 2 Way Radios Long Range 6 Pack with Waterproof Mic-4
Install/Remove Belt Clip
If necessary, install the supplied screws into the belt clip at the back of the battery pack for easy carry.
To remove the belt clip, directly remove the two screws only.Retevis RT29 2 Way Radios Long Range 6 Pack with Waterproof Mic-5
Install Hand Strap
Install the hand strap at the middle circle of the transceiver.Retevis RT29 2 Way Radios Long Range 6 Pack with Waterproof Mic-6

GETTING STARTEDRetevis RT29 2 Way Radios Long Range 6 Pack with Waterproof Mic-7Retevis RT29 2 Way Radios Long Range 6 Pack with Waterproof Mic-8

BASIC OPERATION

  1. State of Indicator light
    When Transmitting, the red light is on . When receiving, the green light is on.
  2. Channel Switch
    Rotate the switch and select channels 1-16, Counterclockwise means reducing the channel, Clockwise means Increasing the channel, If the current channel is empty, the radio will have a warming voice.
  3. Power switch /Volume control
    Turn clockwise to turn on the radio, When turning off the radio, anticlockwise rotate to “click” sound, Adjust the call volume when turning.
  4. PTT Switch
    Press PTT and speak into the microphone to call the other party, the red light is on.If this channel is not set to transmit frequency,then it will be “click” sound and red light on, Receive when released, if it has the signal, the green light is on, open the loudspeaker.
  5. Side Key Definition
    Follow function for HD10 programming software definition Short press: A, Monitor B, Scan C, Scramble D, VOX E, Alarm Monitor: Monitor whether someone talking on the channel you have selected, if not, you will hear a rustling sound.
    Scan: Detect the working status of channel 1 to channel 16 which is defined as a scannable channel (programming software can define whether each channel can be swept or unscannable ). when the scanned channel has a signal, the radio will automatically stop at this channel and for conversation. Scramble: Corresponding groups scrambling processing for the communication on the current channel.
    VOX: Switch VOX function.
    Alarm: Start alarm function, radio sounds 10s alarm, receive the 20s, Cycle reciprocating.
    Exit the alarm, and please press the PPT key.
  6. Squelch level
    By adjusting the squelch level setting up to turn on or turn off when the radio receives a strong signal, The lower of the squelch level setting,the larger of opening background noise, and the calling range is farther. but the weaker of the acceptance Anti-interference ability. The function for the factory setting is level 3.You can set up “EDIT”-“Option Features”-“Squelch level” via programming software. Range in 0-9, when on 0 means the squelch is opening, higher of level, squelch not easy to open.
  7. Time-out Timer(TOT)
    The purpose of TOT is to prevent radio using the channel too long time, meanwhile avoiding radio long time transmit to cause broken, If continuous transmitting exceeds a limited time(by software setting up), The radio stops transmitting and warning sound. To stop the warning sound, release the PPT switch, radio is in receiving state. Timeout alert : when on transmitting is about to time out, alert by ringing a few seconds(by programming software setting up)in advance.
  8. Scan Switch
    When the radio is set to be scannable by the programming software, Rotate the channel on the select knob to any channel to automatically enter the scan state. If current channel on 16, the radio will automatically detect of the activity defined in channels 1to 16 as sweepable channels (programming software can define whether each channel can be swept or unscannable ).when the scanned channel has a signal, the radio will automatically stop at this channel and for conversation.
    Note:
    • The walkie-talkie will stop on the channel with the signal. After the signal disappears, it will continue to scan the next channel after about 10 seconds.
    • When the scan channel is less than 2 channels,the radio can not scan.
    • If the current channel is not 16 channels, 16 channels are scanned and the current channel is scanned. If the current channel or one of the 16 channels is unscannable, then scan the remaining scannable channels.
  9. Non-standard CTCSS self-programming
    Non-standard CTCSS can be self-programmed by software a. First, setting up non-standard CTCSS QT signaling on the channel of the radio, it can be from 67.0 CTCSS to 254.1 CTCSS between any set of the QT signaling.Retevis RT29 2 Way Radios Long Range 6 Pack with Waterproof Mic-9
  10. Voice Prompt Selection
    When “Voice Prompt Selection” is off, the transceiver
    will not give a voice prompt. When “Voice Prompt Selection” is Chinese, the Chinese voice prompt is activated. When “Voice Prompt Selection” is English, English voice prompt is activated.
  11. Battery Save Mode
    To set “Battery Save Mode”, please use programmable software to set the selection.
    Note:
    • Blank means the transceiver is not in battery save mode.
    • Making Tick means the transceiver is not in battery save mode.
  12. Battery Voltage Prompt
    Note: Battery voltage too low: when battery voltage is
    low to a certain level, if “Voice Prompt Selection” is off, then the transceiver will prompt the “Beep Beep” sound every 15S. If “voice Prompt Selection” is on , then the transceiver will prompt “Please change battery”. If “Voice Prompt Selection” is selected on English / Chinese, press PTT button or use VOX function both do not work and the transceiver is prompting “Please change battery”, and also “Beep” sound until the release PTT button or the finished VOX function.
  13. Busy Channel Lockout
    If the BCLO function has been set, then if press the PTT button when receiving the signal, the transmitting is prohibited, and keep beeping until release PTT button.
  14. High/Middle/Low Output Power Selection
    This function is set to high power by default at the factory on this machine, users can choose high power, middle power or low power at present working channel by programmable software.
  15. Wide/Narrow Bandwidth Selection
    The default bandwidth is “Wide”, users can choose Wideband(25KHz) or Narrowband(12.50KHz) at present working channel.
  16. VOX
    1. VOX function frees your hand without pushing the PTT button for transmission. It uses voice to transmit, when voice stops then transmitting stops automatically. Users can use programmable software to ON/OFF this function .
    • When the VOX function is on at your transceiver channel. Speak to the microphone, the transceiver will transmit your voice automatically.
      When stop talking, the transceiver will stop transmitting and wait for receiving.
    • When you are also wearing a headset.
      To use the VOX function, the VOX gain must be adjusted. Setting VOX gains to let the transceiver to recognize the level of voice volume.
      If microphone sensitivity is too high, then any noise around will let the transceiver starts transmitting automatically.
      If microphone activities is too low, then the transceiver can not pick up your voice. So to make sure the communicable works, the VOX gain must be adjusted at a correct level.
      Note: If the VOX function is on and the gain is at a high level, and the activities is also high, then if connect speaker/microphone to the transceiver, the enlarged receding signal through the speaker/microphone may cause the transceiver to start transmitting automatically.
  17. Frequency Read/Write Encryption
    Please use programmable software to set this function
  18. Scrambler Function
    Users can set the scrambler function ON/OFF on every working channel. Scrambler function is one of the ways for information encryption. Scrambler is to restore the transmission spectrum through the spectrum to complete the change of the transmission spectrum, and to restore the signal after receiving it, so that achieve voice encryption finally. Each channel can select scrambler groups independently.
  19. CTCSS/DCS
    Users can set CTCSS/DCS signaling on the transceiver channel. Only when receiving same CTCSS/DCS signaling from another transceiver, the squelch will open. If same channels but with different CTCSS/DCS signaling for calling, then the squelch will not open, only green light is on. CTCSS/DCS codes are listed below:
    • C TCSS(50)
      67.069.371.974.477.079.782.585.488.591.5
      94.897.4100.0103.5107.2110.9114.8118.8123.0127.3
      131.8136.5141.3146.2151.4156.7159.8162.2165.5167.9
      171.3173.8177.3179.9183.5186.2189.9192.8196.6199.5
      203.5206.5210.7218.1225.7229.1233.6241.8250.3254.1
    • DCS(116*20)
      D017ND023ND025ND026ND031ND032ND036ND043ND047ND050N
      D051ND053ND054ND055ND065ND071ND072ND073ND074ND114N
      D115ND116ND122ND125ND131ND132ND134ND135ND143ND145N
      D152ND155ND156ND162ND165ND172ND174ND205ND212ND217N
      D223ND225ND226ND243ND244ND245ND246ND251ND252ND254N
      D255ND261ND263ND265ND266ND271ND274ND305ND306ND311N
      D315ND325ND331ND332ND343ND345ND346ND351ND356ND364N
      D365ND371ND411ND412ND413ND423ND425ND431ND432ND445N
      D446ND452ND454ND455ND462ND464ND465ND466ND503ND506N
      D516ND523ND526ND532ND534ND546ND565ND606ND612ND624N
      D627ND631ND632ND645ND654ND662ND664ND703ND712ND723N
      D731ND732ND734ND743ND754ND765N
    • DCS(116*2)
      D017ID023ID025ID026ID031ID032ID036ID043ID047ID050I
      D051ID053ID054ID055ID065ID071ID072ID073ID074ID114I
      D115ID116ID122ID125ID131ID132ID134ID135ID143ID145I
      D152ID155ID156ID162ID165ID172ID174ID205ID212ID217I
      D223ID225ID226ID243ID244ID245ID246ID251ID252ID254I
      D255ID261ID263ID265ID266ID271ID274ID305ID306ID311I
      D315ID325ID331ID332ID343ID345ID346ID351ID356ID364I
      D365ID371ID411ID412ID413ID423ID425ID431ID432ID445I
      D446ID452ID454ID455ID462ID464ID465ID466ID503ID506I
      D516ID523ID526ID532ID534ID546ID565ID606ID612ID624I
      D627ID631ID632ID645ID654ID662ID664ID703ID712ID723I
      D731ID732ID734ID743ID754ID765I

TECHNICAL SPECIFICATIONRetevis RT29 2 Way Radios Long Range 6 Pack with Waterproof Mic-12

RF ENERGY EXPOSURE AND PRODUCT SAFETY GUIDE FOR PORTABLE TWO-WAY RADIOS

ATTENTION! Before using this radio, read this guide which contains important operating instructions for safe usage and rf energy awareness and control for compliance with applicable standards and regulations. This two-way radio uses electromagnetic energy in the radio frequency (RF) spectrum to provide communications between two or more users over a distance. RF energy, which when used improperly, can cause biological damage. All Retevis two-way radios are designed, manufactured, and tested to ensure they meet government-established RF exposure levels. In addition, manufacturers also recommend specific operating instructions to users of two-way radios. These instructions are important because they inform users about RF energy exposure and provide simple procedures on how to control it. Please refer to the following websites for more information on what RF energy exposure is and how to control your exposure to assure compliance with established RF exposure limits:http://www.who.int/en/

Local Government Regulations

When two-way radios are used as a consequence of employment, the Local Government Regulations require users to be fully aware of and able to control their exposure to meet occupational requirements. Exposure awareness can be facilitated by the use of a product label directing users to specific user awareness information. Your Retevis two-way radio has a RF Exposure Product Label. Also, your Retevis user manual, or separate safety booklet includes information and operating instructions required to control your RF exposure and to satisfy compliance requirements.

Radio License Governments keep the radios in classification, business two-way radios operate on radio frequencies that are regulated by the local radio management departments (FCC, ISED, OFCOM, ANFR, BFTK, Bundesnetzagentur…).To transmit on these frequencies, you are required to have a license issued by them. For the detailed classification and the use of your two radios, please contact the local government radio management departments. Use of this radio outside the country where it was intended to be distributed is subject to government regulations and maybe prohibited.

Unauthorized modification and adjustment Changes or modifications not expressly approved by the party responsible for compliance may void the user’s authority granted by the local government radio management departments to operate this radio and should not be made. To comply with the corresponding requirements, transmitter adjustments should be made only by or under the supervision of a person certified as technically qualified to perform transmitter maintenance and repairs in the private land mobile and fixed services as certified by an organization representative of the user of those services. Replacement of any transmitter component (crystal, semiconductor, etc.) not authorized by the local government radio management departments equipment authorization for this radio could violate the rules.

FCC Requirements

This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. (Licensed radios are applicable); This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (Other devices are applicable)

  1. This device may not cause harmful interference, and
  2. this device must accept any interference received, including interference that may cause undesired operation.

NOTE

  • This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
  • This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment offand on, the user is encouraged to try to correct the interference by one or more of the following measures:
    • Reorient or relocate the receiving antenna.
    • Increase the separation between the equipment and receiver.
    • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
    • Consult the dealer or an experienced radio/TV technician for help.

CE Requirements

(Simple EU declaration of conformity) Shenzhen Retevis Technology Co., Ltd. declares that the radio equipment type is in compliance with the essential requirements and other relevant provisions of RED Directive 2014/53/EU and the ROHS Directive 2011/65/EU and the WEEE Directive 2012/19/EU; the full text of the EU declaration of conformity is available at the following internet address: www.retevis.com.

Restriction Information This product can be used in EU countries and regions, including Belgium (BE), Bulgaria (BG), Czech Republic (CZ), Denmark (DK), Germany (DE), Estonia (EE), Ireland (IE), Greece (EL), Spain (ES), France (FR), Croatia (HR), Italy (IT), Cyprus (CY), Latvia (LV), Lithuania (LT), Luxembourg (LU), Hungary (HU), Malta (MT), Netherlands (NL), Austria (AT), Poland (PL), Portugal (PT), Romania (RO), Slovenia (SI), Slovakia (SK), Finland (FI), Sweden (SE) and United Kingdom (UK). For the warning information of the frequency restriction, please refer to the package or manual section.

Disposal The crossed-out wheeled bin symbol on your product, literature, or packaging reminds you that in the European Union, all electrical and electronic products, batteries, and accumulators (rechargeable batteries) must be taken to designated collection locations at the end of their working life. Do not dispose of these products as unsorted municipal waste. Dispose of them according to the laws in your area.

IC Requirements License-exempt radio apparatus This device contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s license-exempt RSS(s). Operation is subject to the following two conditions:

  1. This device may not cause interference.
  2. This device must accept any interference, including interference that may cause undesired operation of the device.

RF Exposure Information

  • DO NOT operate the radio without a proper antenna attached, as this may damage the radio and may also cause you to exceed RF exposure limits. A proper antenna is an antenna supplied with this radio by the manufacturer or an antenna specifically authorized by the manufacturer for use with this radio, and the antenna gain shall not exceed the specified gain by the manufacturer declared.
  • DO NOT transmit for more than 50% of total radio use time, more than 50% of the time can cause RF exposure compliance requirements to be exceeded.
  • During transmissions, your radio generates RF energy that can possibly cause interference with other devices or systems. To avoid such interference, turn off the radio in areas where signs are posted to do so.
  • DO NOT operate the transmitter in areas that are sensitive to electromagnetic radiation such as hospitals, aircraft, and blasting sites.
  • Portable Device, this transmitter may operate with the antenna(s) documented in this filing in Push-to-Talk and body-worn configurations. RF exposure compliance is limited to the specific belt-clip and accessory configurations as documented in this filing and the separation distance between user and the device or its antenna shall be at least 2.5 cm.
  • Mobile Device, during operation, the separation distance between the user and the antenna is subject to actual regulations, this separation distance will ensure that there is sufficient distance from a properly installed externally-mounted antenna to satisfy the RF exposure requirements.
  • Occupational/Controlled Radio, this radio is designed for and classified as“ Occupational/Controlled Use Only”, meaning it must be used only during the course of employment by individuals aware of the hazards, and the ways to minimize such hazards; NOT intended for use in a General population/uncontrolled environment.
  • General population/uncontrolled Radio, this radio is designed for and classified as“ General population/uncontrolled Use”.

RF Exposure Compliance and Control Guidelines and Operating Instructions To control your exposure and ensure compliance with the occupational/controlled environment exposure limits, always adhere to the following procedures.

Guidelines

  • User awareness instructions should accompany the device when transferred to other users.
  • Do not use this device if the operational requirements described herein are not met.

Operating Instructions

  • Transmit no more than the rated duty factor of 50% of the time. To Transmit (Talk), push the Push to Talk (PTT) button. To receive calls (listen), release the PTT button. Transmitting 50% of the time, or less, is important because the radio generates measurable RF energy exposure only when transmitting in terms of measuring for standards compliance.
  • Transmit only when people outside the vehicle are at least the recommended minimum lateral distance away from a properly installed according to installation instructions, externally mounted antenna.
  • When operating in front of the face, worn on the body, always place the radio in a Retevis-approved clip, holder, holster, case, or body harness for this product. Using approved body-worn accessories is important because the use of Non-Retevis approved accessories may result in exposure levels, which exceed the IEEE/ICNIRP RF exposure limits.
  • Hand-held Mode Hold the radio in a vertical position with the microphone (and other parts of the radio including the antenna) at least 2.5 cm (one inch) away from the nose or lips. The antenna should be kept away from the eyes. Keeping the radio at a proper distance is important as RF exposure decreases with increasing distance from the antenna.Retevis RB19 Portable FRS 2-Way Radios-9
  • Phone Mode When placing or receiving a phone call, hold your radio product as you would a wireless telephone. Speak directly into the microphone.

Electromagnetic Interference/Compatibility

NOTE: Nearly every electronic device is susceptible to electromagnetic interference (EMI) if inadequately shielded, designed, or otherwise configured for electromagnetic compatibility. Avoid Choking Hazard Retevis RB19 Portable FRS 2-Way Radios-10Small Parts. Not for children under 3 years.

Turn off your radio power in the following conditions
  • Turn off your radio before removing (installing) a battery or accessory or when charging the battery.
  • Turn off your radio when you are in a potentially hazardous environment: Near electrical blasting caps, in a blasting area, in explosive atmospheres (inflammable gas, dust particles, metallic powders, grain powders, etc.).
  • Turn off your radio while taking on fuel or while parked at gasoline service stations. To avoid electromagnetic interference and/or compatibility conflicts
  • Turn off your radio in any facility where posted notices instruct you to do so, hospitals or health care facilities (Pacemakers, Hearing Aids and Other Medical Devices) may be using equipment that is sensitive to external RF energy.
  • Turn off your radio when on board an aircraft. Any use of a radio must be in accordance with applicable regulations per airline crew instructions.

Protect your hearing

  • Use the lowest volume necessary to do your job.
  • Turn up the volume only if you are in noisy surroundings.
  • Turn down the volume before adding headset or earpiece.
  • Limit the amount of time you use headsets or earpieces at high volume.
  • When using the radio without a headset orearpiece, do not place the radio’s speaker directly against your ear
  • Use careful with the earphone maybe possible excessive sound pressure from earphones and headphones can cause hearing loss Note: Exposure to loud noises from any source for extended periods of time may temporarily or permanently affect your hearing. The louder the radio’s volume, the less time is required before your hearing could be affected. Hearing damage from loud noise is sometimes undetectable at first and can have a cumulative effect.

Avoid Burns

Antennas

  • Do not use any portable radio that has a damaged antenna. If a damaged antenna comes into contact with the skin when the radio is in use, a minor burn can result. Batteries (If appropriate)
  • When the conductive material such as jewelry, keys or chains touch exposed terminals of the batteries, may complete an electrical circuit (short circuit the battery) and become hot to cause bodily injury such as burns. Exercise care in handling any battery, particularly when placing it inside a pocket, purse or other container with metal objects Long transmission
  • When the transceiver is used for long transmissions, the radiator and chassis will become hot.

Safety Operation

Forbid

  • Do not use charger outdoors or in moist environments, use only in dry locations/conditions.
  • Do not disassemble the charger, that may result in risk of electrical shock or fire.
  • Do not operate the charger if it has been broken or damaged in any way.
  • Do not place a portable radio in the area over an air bag or in the air bag deployment area. The radio may be propelled with great force and cause serious injury to occupants of the vehicle when the air bag inflates.

To reduce risk

  •  Pull by the plug rather than the cord when disconnecting the charger.
  • unplug the charger from the AC outlet before attempting any maintenance or cleaning.
  • contact Retevis for assistance regarding repairs and service.
  • the adapter shall be installed near the equipment and shall be easily accessible.

Approced Accessories

  • This radio meets the RF exposure guidelines when used with the Retevis accessories supplied or designated for the product. Use of other accessories may not ensure compliance with the RF exposure guidelines and may violate regulations.
  • For a list of Retevis-approved accessories for your radio model, visit the following website: http://www.Retevis.com

Guarantee

Model Number:—————
Serial Number:——————
Purchasing Date:—————
Dealer:—————
User’s Name:—————
Country:—————
Post Code:—————
Telephone:—————
Telephone:—————
Address:—————
Email:—————
Remarks:—————

Shenzhen Ysair Technology Co., LTD 6 / F, Building 6, Yunli intelligent park, No. 3, Changfa Middle Road, Yangmei community, Bantian street, Longgang District, Shenzhen, China Web: www.retevis.com
E-mail: [email protected]
Facebook: facebook.com/retevis

FAQS

Can you use a walkie-talkie while charging?

Most manufacturers of consumer radios require you to turn the radios off while charging them in your vehicle. This means that you generally will not be able to use the radios to receive and transmit while they are charging.

How do you maintain a radio?

Store your radio in a cool, dry place (ideally at room temperature). Keep your radio out of direct sunlight and extreme temperatures. When you are storing your radio, make sure it is turned off and the batteries are removed.

How long do walkie-talkies stay charged?

Conclusion. Walkie-talkie batteries last, on average, 18 to 24 months.

Do walkie-talkies run out of battery?

Most two-way radios come with rechargeable batteries that may be charged, used and recharged many times before becoming exhausted. There are many factors that influence how long a two-way battery will last. On average, a two-way radio battery will last between 18 and 24 months.

Can all two-way radios communicate?

In summary, any two or more brands of walkie-talkie CAN be made to work with each other, provided that they are on the same frequency band, AND provided that they are or can be programmed to use the same frequencies.

How far do two-way radios work?

Many consumer radios advertise a 30-mile range, but the truth is that most basic consumer radios will not provide anything near this distance. On average, a standard two-way radio is capable of communicating around half of a mile to 2 miles.

What is a 2 way radio good for?

And though they’re great for staying in communication on the road (for trucks, RVs, and cars too), you don’t need to be driving cross-country to get the most out of two-way radio. These are ideal for taking hiking, camping or anywhere you may need to send out an SOS.

How long does a 2-way radio last?

On average, most two-way radio batteries last 18 to 24 months – all dependent on the quality of the battery and how you use your radio. Rechargeable batteries, of course, can be used over and over again.

How long does a wind up radio last?

Inexpensive, and easy to use, this device will give you around seven hours of playback after a full charge. Like the Duronic device above, there are three charging options available for this radio, including solar panels, a wind up crank, and a USB cable for mains charging.

How long do radio batteries last?

On average, most Lithium-ion and Lithium-Ion Polymer radio batteries will provide enough charging cycles to last around 18 to 24 months, depending on how the radio is used, cared for, and charged.

What kind of batteries do walkie talkies use?

Lower-end FRS/GMRS walkie-talkies might use AA or AAA batteries, but most two-way radios use one of 3 types of batteries: NiCad, NiMH or Li-Ion. Ni-Cad or nickel-cadmium batteries have been around the longest.

How many walkie-talkies can be on the same channel?

Two way radios are able to communicate with each other when they are on the same radio frequency. For this reason, there is no limit to the number of walkie-talkies that can connect together, providing they are sharing a frequency.

How far can RF signal travel?

Thus the typical ranges with around 400 MHz frequency range with 1 W transmitter power are up to ~30 kilometers and up to ~80 kilometers with 10 W transmitter power. See a sample picture of an RF link functional factors at the end of this document.

Documents / Resouces

Download manual
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.


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