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MB1
CB Radio
USER'S MANUAL

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Summary of Contents for Retevis MB1

  • Page 1 CB Radio USER’S MANUAL...
  • Page 3: Table Of Contents

    Contents ------------------------------------01 KNOW ABOUT THIS RADIO ----------------------------------------------------------02 -------------------------------------03 HOW TO USE THIS RADIO SPECIFICATION -----------------------------------------------09 CAUTION ----------------------------------------------------12 Guarantee ----------------------------------------------------15...
  • Page 4: Know About This Radio

    1. KNOW ABOUT THIS RADIO Squelch control, SQ, ASQ switch key Mode/Keypad lock Microphone Jack Emergency channel Functions TX indicator RX indicator Channel up selector Channel down selector External speaker Jack Antenna Jack Down Connector Microphone cable...
  • Page 6: How To Use This Radio

    3. HOW TO USE THIS RADIO (1) Turn switch clockwise to power on the radio, the LCD displays the Norms and then displays channel number. (2) Turn switch anti-clockwise, until hear Ka Ta, the radio is powered 3.2 Volume Control Turn clockwise to increase volume, anti-clockwise to decrease volume.
  • Page 7 , key to switch between mode. The LCD displays the selected mode. Long press key for over 2 seconds to lock the keys, LCD displays Long press key for over 2 seconds again to unlock the keys disappears form LCD. Note: In lock Mode all keys except PTT is valid.
  • Page 8 VOX function function allows transmitting by speaking into the original PTT] switch. Press PTT] + key to activate function, LCD displays microphone icon " ", and then press PTT] + key to disable OX function. The microphone icon disappeared. Note: Talkback Level This function allows you to adjust the volume of your walkie-talkie.
  • Page 9 key to validate the mode and exit setting . Long press key or wait 20 seconds to store exit MENU . NO. LCD display Function detail Setting details encode/decode Note:...
  • Page 10 NO. LCD display Function detail Setting details 、 、...
  • Page 11 3.11 Emergency Channel Setting Long press key to enter menu list. press microphone UP ] or DN ] or to choose NO.19 function memu or NO.20 function memu, LCD displays key, the number " " or number " " blinks on LCD . press microphone UP ] or DN ] or...
  • Page 12: Specification

    4. SPECIFICATION GENERAL Modulation Mode AM/FM Frequency Range 26.965-27.405MHz Frequency Tolerance ±5.0ppm Dimensions 124x101x36mm Weight 428g Operating Temperature Range Transmit 3A MAX Current Drain Receive Squelched 0.3A 0.7A Antenna Connector UHF, SO-239 TRANSMITTER Power Output 4 Watts FM/AM inferior to 4nW Frequency Response 300-3000Hz inferior to 5%...
  • Page 13 FREQUENCY LIST CH.NO. CH.NO. 27.215 26.965 27.225 26.975 27.255 26.985 27.235 27.005 27.245 27.015 27.265 27.025 27.275 27.035 27.285 27.055 27.295 27.065 27.305 27.075 27.315 27.085 27.325 27.105 27.335 27.115 27.345 27.125 27.355 27.135 27.365 27.155 27.375 27.165 27.385 27.175 27.395 27.185 27.405...
  • Page 14 DCS CODE LIST...
  • Page 15: Caution

    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. Disposal...
  • Page 16 rules in your area.Iug Elektro- und Elektronikgeräte, die zu Abfall geworden sind, werden als Altgeräte bezeichnet. Besitzer von https://www.ear-system.de/ear-verzeichnis/sammel-und-ruecknahmestellen.jsf Als Hersteller im Sinne des ElektroG sind wir bei der zuständigen Stiftung Elektro-Altgeräte Register RF Safety tions between two or more users over a distance. RF energy, which when used improperly, can cause biological damage.
  • Page 17 •Other Medical Devices: If you use any other personal medical device, consult the manufacturer of your device to determine if it is adequately shielded from RF energy. Your physician may be able to assist you in obtaining this information. Areas with potentially explosive atmospheres are often – but not always posted. •Do not use any radio that has a damaged antenna.
  • Page 18: Guarantee

    Post Code: Email: Remarks: 1.This guarantee card should be kept by the user, no replacement if lost. read http://www.retevis.com/after-sale/ below: ·Contact the seller where you buy. ·Products Repaired by Our Local Repair Center Exclusions from Warranty Coverage: 1.To any product damaged by accident.