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(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 communic-

            ations. 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.

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: 

Licence-exempt radio apparatus

This device contains licence-exempt transmitter(s)/receiver(s) that 

comply with Innovation, Science and Economic Development 

Canada’s licence-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.

Le présent appareil est conforme aux CNR d’Industrie Canada 

applicables aux appareils radio exempts de licence. L’exploitation 

est autorisée aux deux conditions suivantes :

(1) l’appareil ne doit pas produire de brouillage;

(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectri-

     que subi, même si le brouillage est susceptible d’en compromettre

     le fonctionnement.

RF Exposure Information

• DO NO

T 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 the 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.

Summary of Contents for RT48

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: ...hannel Lockout Wide Narrow Bandwidth Selection VOX Frequency Read Write Encryption Scrambler Function CTCSS DCS CTCSS 50 DCS 105 2 Technical Specifications Warnings 01 01 02 03 03 03 04 05 05 06 08 08 08 08 08 08 09 10 10 11 11 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 main transceiver in the p...

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: ...tery 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 make sure the transceiver has been turned off and then pre...

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: ...e problem of the call quality and noise of the walkie talkie the squelch circuit or the squelch function is designed 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 Al...

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: ...ited and keep beeping until release PTT button 14 Wide Narrow Bandwidth Selection The default bandwidth is Wide users can choose Wide band 25KHz or Narrow band 12 50KHz at present working channel 15 VOX 1 VOX function frees your hand without pushing PTT button for transmission It uses voice to transmit when voice stops then transmitting stops automatically Users can use programmable software to ON...

Page 9: ...quelch 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 0 107 2 151 4 183 5 225 7 74 4 103 5 146 2 179 9 218 1 88...

Page 10: ... D445I D506I D627I D731I D025I D065I D131I D172I D246I D306I D364I D446I D516I D631I D732I D026I D071I D132I D174I D251I D311I D365I D452I D523I D632I D734I D043I D114I D152I D225I D263I D332I D413I D464I D565I D664I D047I D115I D155I D226I D265I D343I D423I D465I D606I D703I D036I D074I D145I D223I D261I D331I D412I D462I D546I D662I D032I D073I D143I D212I D255I D325I D411I D455I D532I D654I D75...

Page 11: ...al radio management departments FCC ISED OFCOM ANFR BFTK Bundesnetzagentur To transmit on these frequencies you are required to have a license issued by them 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...

Page 12: ...ovakia 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 coll...

Page 13: ...or 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 devic...

Page 14: ... battery particularly when placing it inside a pocket purse or other container with metal objects Long transmission 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 inadequa...

Page 15: ...s 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 Approved Accessories This radio meets the RF ex...

Page 16: ...honghaixin Science Technology Park No 12 Ganli 6th Road Buji Street Longgang District Shenzhen China E mail kam retevis com Facebook facebook com retevis Name Germany Retevis Technology GmbH Address Address Uetzenacker 29 38176 wendeburg EU Importer ...

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