Radtel Rt12 Rechargeable Walkie Talkies User Guide

Radtel Rt12 Rechargeable Walkie Talkies User Guide

Radtel-logoRadtel RT12 Rechargeable Walkie Talkies 

Radtel RT12 Rechargeable Walkie Talkies-product

Function OperationsRadtel RT12 Rechargeable Walkie Talkies-1

Main controls and parts of the radio

  1. Antenna
  2. Channel adjust : press CH+ or CH- to select the desired channel
  3. Power button- Long press to power on and long press again to power off.
  4. Speaker
  5. Built-in microphone
  6. Led indicator: RED: TX; GREEN: RX.
  7. Earphone/microphone or Programming port
  8. Charging Port
  9. Desktop charger connector(left)
  10. Desktop charger connector(Right)
  11. Reduce the volumn or long press to lock keypad
  12. Increase speaker’s volumn or long press to open squelch
  13. PTT: push this button to transmit, release it to receive.
  14. To Open back plastic cover

Main characteristics

  • PMR446 Transceiver
  • Voice annunciation
  • Output power: ≤ 500Mw ERP
  • channel spacing:12.5KHz
  • Scan
  • TOT
  • Busy channel lockout
  • Battery save
  • Monitor
  • Squelch
  • VOX function
  • Low battery warning
  • CTCSS/DCS

All articles displaying this symbol on the body, packaging or instruction manual of same, must not be thrown away into normal disposal bins but brought to specialised waste disposal centres. Here, the various materials will be divided by characteristics and recycles, thus making an important contribution to environmental protection.

Compliance with RF Exposure Standards

This two way radio uses electromagnetic energy in the radio frequency (RF) spectrum to provide communications between two or more users over a distance. It uses radio frequency (RF) energy or radio waves to send and receive calls. RF energy is one form of electromagnetic energy. Other forms include, but are not limited to, sunlight and x-rays. RF energy, however, should not be confused with these other forms of electromagnetic energy, which when used improperly, can cause biological damage. Very high levels of x-rays, for example, can damage tissues and genetic material.
Experts in science, engineering, medicine, health, and industry work with organizations to develop standards for safe exposure to RF energy. These standards provide recommended levels of RF exposure for both workers and the general public. These recommended RF exposure levels include substantial margins of protection.
All RADTEL 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 an 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, most of the classified walkie-talkies need to get local government License, and operation is allowed. The detailed classification and the use of your two radios, please contact the local government radio management departments. For the following specified classification: the USA/CA FRS, Australian CB, EU PMR446, the individual license is not required.
FCC ID
The FCC ID means: This radio complies with the IEEE (FCC) and ICNIRP exposure limits for occupational/controlled RF exposure environments at operating duty factors of up to 50% talk-50% listen and is approved for occupational use only.
IC ID
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2)This device must accept any interference, including interference that may cause undesired operation of the device The CE marking means: Hereby, Xiamen Radtel Electronics Co.,Ltd declares that the radio equipment type is in compliance with the 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 in this manual or at the following internet address: www.radtel.com.cn

INTRODUCTION

  • Xiamen Radtel Electronics Co.,Ltd thank you for the trust deposited in this product, we are convinced that it will be highly pleased with the quality and
    operation functions of this equipment.
  • For a use of the sure equipment, read in a complete way these instructions manual.
  • This transceiver has been manufactured for users that specify a equipment of communication of easy operation, of the highest quality and yield besides an excellent reliability.
  • The transceiver that he has just purchased has been manufactured of agreement with a strict quality control of the manufacturing company.
  • This equipment is given in a packing that muffles the blows and vibrations of the transport, guaranteeing this way an excellent state in the acquisition moment.
  • After retiring the packing, verify that the equipment or their accessories are not damaged. In the event of doubt it doesn’t use and contact the Technical Service or distributor.
  • The packing materials (plastic bags, etc.), they should not be left within reach of the children, since they are a potential danger source.
  • The manufacturer and the salesperson decline any responsibility for derived damages of an inadequate, incorrect or imprudent use of the equipment.
  • It is important to stress that some of the functions of the equipment are explained in relation to information given in remote or previous chapters, if you only read some concrete parts of this manual, he will take a risk to not understanding the complete explanation of the functions of those that it prepares the equipment.
  • Attention to the notes included in the sections squares shady.
  • Make sure of understanding all the indications of this manual correctly.
  • Keep this manual for future consults.
  • The equipment reparations or internal adjustments should always be carried out in a Technical Authorized Service.
  • Equipment internal manipulation, alteration or change of the technical characteristics performed by personnel unaware to the Technical Service, it invalidates the guarantee.
  • This equipment has come out of the distributor’s warehouses under technical use conditions adapted to the effective country legislation of use this transceiver. To change this characteristic, to carry out internal adjustments or not authorized modifications can take to illegal use of the equipment constituting an infraction sanction as well as to generate interferences that can harm other legally-established communications.
  • Improper use of this equipment is the exclusive responsibility of the user.
  • Free use transceiver, it is not necessary administrative authorization or licenses for its use and it is dedicated to be used in the following EU countries.
    ATBEDKFIFRDEGRIS
    IEITLILUNLNOPTSP
    SECHGBCYCZEEHULV
    LTMTPLSKSIBGRO

Notes
The transceiver operation can be prohibited in certain places or enclosures; follow the use restrictions. – Follow the country legislation in the use of transceivers radiocommunications.

WARNING

  • Only use this equipment for the end that this has been manufactured. The manufacturer and the salesperson won’t accept any responsibility and the
    guarantee will invalidity in the event of inadequate use of the transceiver.
  • This equipment doesn’t have components that the user can repair. Always consult to the Authorized Technical Service for any repair.
  • It should not put into operation the equipment neither to turn off it installing and removing the battery pack. Always use the ON/OFF control.
  • Install the battery pack and the accesories (optionals) correctly, according to the indications given in this instruction manual.
  • Never transmit with the transceiver if the anttena is damaged.
  • Don´t transmit with the transceiver for extended period of time.
  • Don´t touch the antenna with the hand or with any part of the body when the equipment is transmitting.
  • In the event malfunction of the transceiver or of their battery charger (scent to burnt, smoke, etc.), turn off it immediately or disconnect the battery charger of the AC wall outlet and consult to the Technical Service.
  • Don’t introduce any object for the holes of the speaker or for the transceiver connectors.
  • If it uses an external headset (optional), reduce to the possible the maximum volume level; avoid levels of very high audio.
  • Don’t expose the equipment or the battery charger direct to the water, direct to the sunlight for an extended period of time, not place near a heat source (radiators, etc.) to blows, to the powder excess or dirt, to the fire, to explosive or another type of dangerous conditions. Don´t stored the transceiver inside a vehicle that is parked in the sunlight.
  • Avoid the humidity condensation. The air humidity is deposited in the transceiver when place of a cold atmosphere to other warm, making that
    the equipment doesn’t work correctly. If condensation takes place in the equipment, clean a dry cloth and wait to that dries off to light it.
  • Don’t place anything on the transceiver that can spill out on the same one.
  • If the transceiver caused interferences in the video recorder, DVD, radio and television receiver, or to any other electronic equipments, take it away
    from the apparatus in question.
  • Don’t use this transceiver in the vicinity of other electronic equipments, especially next to medical equipments. It can cause interferences in other equipments.
  • Turn off and do not use the equipment in areas where their use is restricted or prohibited (e.g. coal gas , areas with explosion atmosphere, areas where it can interference the operation of other equipments, on board airships, airports, etc.).
  • Don’t operate this transceiver while it is driving a vehicle, use hands free systems (“VOX” function) and respect the traffic police indications.
  • To clean the equipment and/or the battery charger being OFF and with an antistatic cloth (preferably) or a humid (not wet) cloth.
  • Don’t pulverize directly with any liquid or product on the transceiver, battery pack or battery charger and never use for their cleaning polish home products, detergents, alcohol or solvent.
  • Don’t use for the cleaning a dry cloth, it could cause static sock.
  • The use of not compatible accessories with the transceiver they could limit the operation of the transceiver, and even to damages invalidating the guarantee.
  • Explosion risk if it replaces the battery pack for an incompatible one.

Approved Accessories

For a list of Radtel-approved accessories for your radio model, scan the QR code on back of the manual.

Channel No.(MHz)
1

 

2

462.5625

 

462.5875

3462.6125
4462.6375
5462.6625
6462.6875
7462.7125
8467.5625
9467.5875
10467.6125
11467.6375
12467.6625
13467.6875
14467.7125
15462.5500
16462.5750

Declaration of conformityRadtel RT12 Rechargeable Walkie Talkies-2

FCC& RSS Warning

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment
SAR tests are conducted using standard operating positions accepted by the FCC/ISEDC with the device transmitting at its highest certified power level in all tested frequency bands, although the SAR is determined at the highest certified power level, the actual SAR level of the device while operating can be well below the maximum value. Before a new model is available for sale to the public,it must be tested and certified to the FCC/ISEDC that it does not exceed the exposure limnit established by the FCC/ISEDC. Tests for each product are performed in positions and locations as required by th FCC/ISEDC.
For body worn operation, this device has been tested and meets the FCC/ISEDC RF exposure guidelines when used with an acessory designated for this product or when used with an accessory that Contains no metal.To maintain compliance with the FCC/ISEDC’s RF exposure guidelines, hold the transmitter and antenna atleast 1 inch (2.5 centimeters) from your face and speak in a normal voice, with the antenna pointed up and away from the face.
This equipment complies with FCC/ISEDC radiation exposure limits set forth for an uncontrolled environment In order to comply with the FCC/ISEDC RF exposure requirements, the antenna inatlation must comply with the following;
Users must be fully aware of the hazards of the exposure and ability to exercise control over their
RF exposure to qualify for the higher exposure limits.
Your wireless hand-held portable transceiver contains a low-power transmitter. This product sends
out radio frequency (RF) signals when the Push-to-Talk (PTT) button is pressed.
The device is authorized to operate at a duty factor not to exceed 50%.
This device complies with ISEDC licence-exempt RSS standard (s). Operation is subject to the following two conditions:

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

XIAMEN RADTEL ELECTRONICS CO.,LTD.
502, No.1, Jinyi Wuli, Huli, Xiamen, Fujian,China 361004
Web: www.radtels.com
Email: [email protected]

FAQS

Are the batteries included in this package?

yes, the package included 4 pcs batteries

Are these water resisant?

it is not waterproof , if you need waterproof, you may buy the radtel rt-67

Can walkie talkies be used for long distance?

The rechargeable Midland 50 Channel GMRS is easily one of the best long-range walkie-talkie two-way radios of 2022, and for good reason. This set can send and receive transmissions in open areas as far as 36 miles, which provides a massive advantage for those in open areas that need to communicate effectively.

How long can walkie talkies reach?

The maximum range for a walkie-talkie is usually around 5 miles, but some designs can go all the way to 36 miles. However, this range differs greatly depending on your surroundings, and the maximum distance listed usually refers to when the devices are transmitting between two high points.

Do walkie talkies work with batteries?

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.

How many walkie-talkies can connect?

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 do you know the range of a walkie-talkie?

Range increases by approximately 30-50 percent if you double the power. So, a 2-watt walkie-talkie might broadcast within a range of 1.5 miles; 3 watts = 2 miles; 4 watts = 2.5 miles; 5 watts = 3 miles; and so on. Actual distances may vary widely based on weather, UHF vs. VHF, etc.

Will walkie-talkies work without power?

Because you don’t have to dial a number each time you want to transmit, walkie-talkies are quick and easy to use. And best of all, they don’t rely on finicky cell phone signals. The handsets transmit directly to each other, so they still work when cell networks fail during natural disasters or power outages.

Which frequency is best for long range?

VHF and UHF Radios Compared – Which Is Best? VHF (136 – 174MHz) signals generally work best outdoors, giving a somewhat longer range for the same power output than UHF (400 – 470MHz).

Do walkie talkies work while driving?

The quick answer is yes, they do! However, there are many things you need to consider before choosing the best walkie talkie for your road trip and your needs. Keep reading for everything you need to know about walkie talkies for car trips and how to choose the best option for your next adventure

What affects walkie-talkie range?

The usable range of a walkie talkie is limited by a large host of factors, and most of these factors are very hard to quantify. Factors like the weather, the geometry of the landscape around you, the type of obstructions in the landscape, noise from other radio signals, and your elevation all play a factor.

Does Weather Affect walkie-talkies?

Atmospheric noise from thunderstorms can interfere with HF radio. Given that many users of HF radio – for military communications or humanitarian needs, for example – operate in extreme environments, there may be more than just rain to contend with.

How long do batteries last in walkie-talkies?

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.

What is the advantage of walkie-talkie?

A walkie-talkie allows you to talk for an unlimited amount of time even at a place where there is no cellular signal. This device is convenient for remote outdoor activities. You do not have to pay any call charges while communicating using walkie-talkie devices.

How do walkie-talkies communicate?

When you talk into a Walkie-Talkie, your voice is picked up by a microphone, encoded onto a radio frequency and transmitted with the antenna. Another walkie-talkie can receive the transmission with its antenna, decode your voice from the radio signal and drive a speaker.

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.

What is the highest wattage walkie-talkie?

The MXT400 MicroMobile is the Most Powerful GMRS Radio and Perfect Long Range Solution. This radio boasts 40 watts of broadcasting power with a 65 mile line-of-sight range.

What is the strongest channel on a walkie-talkie?

To put it simply, for maximum power, use channels 1-7 or 15-22. Most consumer radios support two or more power modes. To get the most range, be sure that you are using high power mode on the channels that allow it. Lower power modes will not use all of your radio’s possible output power and will reduce range.07-Jul-2006

What is the difference between FRS and GMRS radios?

The difference is that GMRS radios have designated channels within those frequencies that aren’t available to FRS radios. GMRS radios also require a license from the FCC to operate. That’s in part because they are more powerful. FRS walkie-talkies can’t be modified to amplify their signal to reach further distances.

What is GMRS radio?

The General Mobile Radio Service (GMRS) is a licensed radio service that uses channels around 462 MHz and 467 MHz. The most common use of GMRS channels is for short-distance, two-way voice communications using hand-held radios, mobile radios and repeater systems.

Which wave is better for long-distance communication?

Sky waves are radio waves reflected by the ionosphere. Therefore, the propagation of these waves is not limited by the curvature of earth. So, these can be used for beyond-the-horizon communication. Thus, sky waves are used for communication over long (inter-continental) distances.

VIDEO

Documents / Resouces

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


Related Manuals