Retevis MB2 User Manual
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Retevis MB2 User Manual

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MB2
CB Radio
USER'S MANUAL

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Summary of Contents for Retevis MB2

  • Page 1 CB Radio USER’S MANUAL...

  • Page 3: Table Of Contents

    Contents KNOW ABOUT THIS RADIO -----------------------------------------------01 HOW TO USE THIS RADIO -----------------------------------------------02 SPECIFICATION ---------------------------------------------------------03 COUTION --------------------------------------------------------------06 Guarantee --------------------------------------------------------------09...

  • Page 4: Know About This Radio

    KNOW ABOUT THIS RADIO Power On/Off Volume control Squelch control Short press: ASQ control, long press: Start scan. Short press: Channel selector, long press: fast change channel AM/FM mode control RB control Emergency channel 9/19 VOX control Key lock TX indic ator RX indicator External speaker Jack Antenna Jack...

  • Page 5: How To Use This Radio

    HOW TO USE THIS RADIO 1. ON/OFF-Volume a) To turn the set on, turn the knob (1) clockwise. b) To increase the sound level, turn the same knob further clockwise. 2. Squelch Turn the SQUELCH knob (2) clockwise to the exact point where all back ground noise disappears. Please note that this control is fine regulation, if you set this SQ control to the maximum (fully clockwise), the radio can only receive the strongest signal.

  • Page 6: Specification

    SPECIFICATION GENERAL AM/FM Modulation Mode Frequency Range 26.965-27.405MHz Frequency Tolerance ±5.0ppm Input Voltage 13.8V Dimensions 185x124x38mm Weight 620g Operating Temperature Range -20℃ to +50℃ Transmit 3A MAX Current Drain Squelched 0.3A Receive VOL Max 0.7A UHF, SO-239 Antenna Connector TRANSMITTER Power Output AM /FM 4W Transmission interference...
  • Page 7 FREQUENCY LIST CH.NO. Freq.(MHz) CH.NO. Freq.(MHz) 26.965 27.215 26.975 27.225 26.985 27.255 27.005 27.235 27.015 27.245 27.025 27.265 27.035 27.275 27.055 27.285 27.065 27.295 27.075 27.305 27.085 27.315 27.105 27.325 27.115 27.335 27.125 27.345 27.135 27.355 27.155 27.365 27.165 27.375 27.175 27.385 27.185...
  • Page 8 DCS CODE LIST Code Code Code Code (Octal) (Octal) (Octal) (Octal) BAND LIST BAND Channels Frequency 26.965 - 27.405MHz [AM/FM modulation] 40CH 26.965 - 27.405MHz [FM modulation] 40CH 40CH 27.60125 - 27.99125MHz 26.960 - 27.400MHz 40CH I2 [IT] 36CH 26.865 - 26.965MHz 40CH：...

  • Page 9: Coution

    COUTION 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.
  • Page 10 (or lesser) gain approved for the transmitter under regulations and rules. This transmitter must operate with the antenna(s) documented and in Push-to-Talk and body-worn configurations as documented. Using authorized accessories is important because the use of Non-Retevis accessories may result in exposure levels, which exceed the IEEE/ICNIRP RF exposure limits.
  • Page 11 • Turn the radio OFF immediately if there is any reason to suspect that interference is taking place. • Do not carry the radio in a chest pocket or near the implantation site, and carry or use the radio on the opposite side of the body from the implantable device to minimize the potential for interference.

  • Page 13: Guarantee

    1.This guarantee card should be kept by the user, no replacement if lost. 2.Most new products carry a two-year manufacturer’s warranty from the date of purchase. Further details, pls read http://www.retevis.com/after-sale/ 3.The user can get warranty and after-sales service as below: ·Contact the seller where you buy.
  • Page 16 Shenzhen Retevis Technology Co.,Ltd. 7/F, 13-C, Zhonghaixin Science&Technology Park, No.12 Ganli 6th Road, Jihua Street, Longgang District, Shenzhen, China Web:www.retevis.com E-mail:info@retevis.com Facebook:www.facebook.com/retevis.fans MADE IN CHINA...
  • Page 17 说明书要求： 尺寸：120*160 样式：装订 印刷：全黑白 纸张：全双胶纸 此页无需印刷...

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