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RF ENERGY EXPOSURE AND PRODUCT SAFETY GUIDE FOR 

PORTABLE TWO-WAY RADIOS

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 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 requires 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, most of the classified 

walkie-talkie 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 FRS, Australian 

CB, the individual license is not required.

Compliance with RF Exposure Standards (If appropriate, 

Reference to the actual product’s Safety Marking)

Your Retevis two-way radio is designed and tested to comply with a 

number of national and International standards and guidelines 

(listed below) for human exposure to radio frequency 

electro-magnetic energy. 

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Summary of Contents for RT29

Page 1: ...eased with the quality and features of this product Before using this Two way radio please read the manual which contains important operating instructions for safe usage RF Energy Awareness control information and operational instructions for compliance with RF Energy Exposure limits in applicablenational and international standards and also read the operational instructions for safe use We are gr...

Page 2: ...ddle Low Output Power Selection Wide Narrow Bandwidth Selection VOX Frequency Read Write Encryption Scrambler Function CTCSS DCS CTCSS 50 DCS 116 2 Technical Specifications Warnings 01 01 02 03 03 03 04 05 05 05 06 08 08 08 08 08 08 09 10 10 11 11 12 12 12 12 13 13 14 14 14 15 15 17 18 UNPACKING AND CHECKING EQUIPMENT We recommend that you open the packing box before use and check carefully the ma...

Page 3: ...long time 1 Use Li ion Battery Charge the battery before use To prevent battery pack from discharging please remove the battery from transceiver or device when it is not in use and then store it in a cool dry place For battery long time storage 1 Remove the battery from device 2 If possible discharge battery 3 Store it in a cool below 25 and dry place 2 Battery Characteristic The capacity of batte...

Page 4: ... the supplied screws into the belt clip at the back of battery pack for easy carry To remove the belt clip directly remove the two screws only 7 Install Hand Strap Install the hand strap at the middle circle of the transceiver 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 To remove the battery pack ...

Page 5: ...Antenna Channel knob Power Volume switch Status Indicator light Speaker Output sound Microphone Input sound SP MIC Program Jack SP MIC Battety Pack for Charging the Radio S K1 PTT S K2 06 07 ...

Page 6: ...g on the channel you have selected if not you will hear rustling sound Scan Detect the working status of channel 1 to channel 16 which is defined as scannable channel programming software can define whether each channel can be swept or unscannable when scanned channel have signal the radio will automatically stop at this channel and for conversation Scramble Corresponding groups scrambling process...

Page 7: ...able when scanned channel have signal the radio will automatically stop at this channel and for conversation Note a 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 b When the scan channel is less than 2 channels the radio can not scan c If the current channel is not 16 channels 16 channels are s...

Page 8: ... 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 Wide band 25KHz or Narrow band 12 50KHz at present working channel 16 VOX...

Page 9: ...same CTCSS DCS signaling from other transceiver the squelch will open If same channels but with different CTCSS DCS signaling for calling then squelch will not open only green light is on CTCSS DCS codes are listed below 67 0 94 8 131 8 171 3 203 5 69 3 97 4 136 5 173 8 206 5 71 9 100 0 141 3 177 3 210 7 82 5 114 8 159 8 189 9 233 6 85 4 118 8 162 2 192 8 241 8 79 7 110 9 156 7 186 2 229 1 77 0 10...

Page 10: ... D345I D423I D464I D546I D662I D765I I D036 D072I D134I D174I D246I D274I D346I D425I D465I D565I D664I I D043 D073I D135I D205I D251I D305I D351I D431I D466I D606I D703I I D047 D074I D143I D212I D252I D306I D356I D432I D503I D612I D712I I D050 D114I D145I D217I D254I D311I D364I D445I D506I D624I D723I I Frequency Band Frequency Range Channel Number Audio Distortion Frequency Stability MAX Freque...

Page 11: ...trol 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 requires users to be fully aware of and able to control their exposure...

Page 12: ...rate at duty factors of up to 50 talk RF energy exposure standards and guidelines if appropriate Your Retevis two way radio complies with the following RF energy exposure standards and guidelines United States Federal Communications Commission FCC Code of Federal Regulations 47 CFR part 2 sub part J American National Standards Institute ANSI Institute of Electrical Electronic Engineers IEEE C95 1 ...

Page 13: ...portant as RF exposure decreases with increasing distance from the antenna 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 confi...

Page 14: ...own the volume before adding headset or earpiece Limit the amount of time you use headsets or earpieces at WARNING WARNING high volume When using the radio without a headset or earpiece do not place the radio s speaker directly against your ear 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 ...

Page 15: ...ing Always check the laws and regulations on the use of radios in the countries and areas where you drive Give your full attention to driving and to the road If available use the hands free facility If driving conditions or regulations require it pull off the road and park before making or answering a call Approved Accessories This radio meets the RF exposure guidelines when used with the Retevis ...

Page 16: ... IN CHINA Web www retevis com Address Room 700 7 F Zhonghaixin Science Technology Park No 12 Ganli 6th Road Buji Street Longgang District Shenzhen China E mail kam retevis com Facebook facebook com retevis ...

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