ATTENTION The BTECH FRS-B1 is a multitasking FRS transceiver that combines the latest technology in radio communication along with a sturdy mechanical frame. It is the ideal and most effective solution for leisure use with friends and family. To help you ward off bodily injury or property loss that may arise from improper operation, please read all the information carefully before using our products.
FCC PART15 ■ FCC PART 15 COMPLIANCE This device complies with Part 15 of the FCC rules. Operation is subjected to the two following conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.
■ Maintenance Instructions To help your battery work normally or prolong its life, be sure to observe the following instructions: 1. Accumulated dust on charging connector may affect normal charging. Please use a clean and dry cloth to wipe it on a regular basis. 2. It is recommended to charge the battery between 5ᵒC to 40ᵒC. Violation of the said limit may cause battery life reduction or battery leakage. 3. To charge a battery attached to the product, turn it off to ensure a full charge. 4.
MAINTENANCE To be safe and sure: • Do not disassemble or modify your radio in any way. • Never change or replace anything in your radio except the batteries. ■ Care and Safety Your FRS-B1 was designed to fulfill any warranty obligations and to be enjoyed for many years. As for the device, we recommend you follow these suggestions: • Do not attempt to open the unit. Non-expert handling of the unit may damage it and/or annul the warranty.
■ Hazardous Environments Do not operate the radio in hazardous environments as an explosion or fire may occur. Do not operate the radio near unshielded electrical blasting caps. Under certain conditions, radios can interfere with blasting operations and may cause an explosion. Turn your radio OFF to prevent accidental transmission when in a blasting area or in areas posted: "Turn off two-way radio." Construction crews often use remote control RF devices to set off explosives.
Package Contents • 2 FRS-B1 transceiver • 2 Li-ion battery packs(1500mAh 3.7V) • 1 USB to AC Adaptor • 2 Belt clips • 1 USB to Dual USB-C Cable • 2 Holsters • 2 Wrist straps • 2 Earpieces • 1 Two-way charger with USB-C port • 1 User Manual Note: The number of the above materials may vary depending on the number of packages in your order. Features and Specifications • FRS transceiver (No license required) • Max Output power: ≤2W/ (≤0.
BATTERY RECHARGE Your radio includes the Type-C USB charging cables (with AC adaptor) and battery packs. Follow these instructions to recharge your radio. 1) Plug the Type- C USB cable into the Type-C USB charging port on your radio. Connect the other end of the Type-C USB charger to a USB port or, using the AC adaptor, connect to a power outlet. 2) The LED will illuminate red while charging and will illuminate green when fully charged.
GETTING ACQUAINTED Note: Long press The Flashlight/Monitoring key to enter the monitoring state. Long press the Channel Up () key to lock or unlock the channel adjustments. Long press the Channel Down () key to turn on or off the channel scan function. Press and hold the Channel Up () and Channel Down () keys at the same time to switch between weather reception mode and FRS communication mode.
OPERATIONS Power on/off and volume adjustment Rotate the power/volume knob clockwise to turn the radio on. Rotate the control clockwise or counterclockwise to adjust the volume level up/down, respectively. To turn the radio off, rotate the control counterclockwise until you hear a mechanical “click.” Channel selection In standby mode, press the Channel Up () or Channel Down () key to move up or down channels.
Scan In standby mode, press and hold the Channel Down () key, the voice prompt will say "Scanning On" then enter the scanning function. The green indicator light will flash quickly, and the radio will scan between the programmed channels. When an active carrier signal is scanned, it will stop at the channel until the signal disappears. When the signal is scanned and stays, press and hold the [PTT] key to initiate a callback.
Weather channel reception 7 weather channels are included in your default settings and can be received by the radio. In standby mode, press and hold the Channel Up () and Channel Down () keys at the same time to switch between weather forecast receiving mode and FRS communication mode. In weather channel mode, the reception and transmission of FRS channels are prohibited.
260 Sub-codes CTCSS and DCS tones are similar to access codes and enable the radio to communicate only with the users that are tuned to the same channel and are set with the same code. This would enable multiple groups to use the same channel, but each with their own separate tone separating the groups. For each channel, you can set up to 50 CTCSS tones and 210 DCS codes. The undesired signals coming from other stations set on the same frequency but with different CTCSS/DCS tones won’t be received.
Appendix A. – Technical Specifications General Part Frequency Range FRS Working temperature -10℃ to +40℃ Operation Voltage DC 3.7 V ±10% Operation Mode Simplex Antenna Impedance 50ohm Duty cycle 5/5/90% Transmitter Part RF Output Power 2W (1-7&15-22Channels) /0.5W(8-14Channels) FM Modulation 11K0F3E@12.5KHz Adjacent Channel Power 60dB @ 12.5KHz Transmission current ≤1000mA Receiver Part Receive Sensitivity 0.25μV (12dB SINAD) Adjacent Channel Selectivity ≥55dB@12.
Appendix B. - FRS Frequency Chart (MHz) CH.No CH.Freq. Power Output CH.No CH.Freq. Power Output 1 462.5625 High 12 467.6625 Low 2 462.5875 High 13 467.6875 Low 3 462.6125 High 14 467.7125 Low 4 462.6375 High 15 462.5500 High 5 462.6625 High 16 462.5750 High 6 462.6875 High 17 462.6000 High 7 462.7125 High 18 462.6250 High 8 467.5625 Low 19 462.6500 High 9 467.5875 Low 20 462.6750 High 10 467.6125 Low 21 462.7000 High 11 467.
Phenomena Appendix C. – Trouble shooting guide Analysis Solution The battery may be installed improperly. Remove and reattach the battery. The battery power may have run out. Recharge or replace the battery. You cannot turn on the radio. The battery may suffer from poor contact caused by Clean the battery contacts or replace the dirty or damaged battery contacts. battery. The battery voltage maybe low. Recharge or replace the battery. During receiving, the voice is The volume level may be low.
■ FCC Compliance Statements Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
■Licensing Information Use our radio in USA is subject to the rules & regulations of FCC. Changes or modifications not expressly approved by our may void the user authority granted by the FCC to operate this radio and should not be made.
Disclaimer The accuracy and completeness of the contents are sought in the process of compilation, but we do not bear any responsibility for possible errors or omissions. With the continuous development of technology, we reserve the right to change the design and specification of the product without notice. No copy, modification, translation or dissemination of this handbook may be made in any form without the prior written authorization of our department.
