Two Way Radio RT47 Add: Room 700, 7/F, 13C, Zhonghaixin Science&Technology Park, No.12 Ganli 6th Road, Jihua Street, Longgang District, Shenzhen, China website:https://www.retevis.
TO CUSTOMERS Thank you very much for using our two way radio. This radio of modern design is reasonable structure with stable functions.It is designed to meet different customers’ need for high quality with easy operation and perfect capablity. We believe you are pleased with its nice shape and excellent performance. This manual is suitable for using the model of RT47.
Using tips Please read the following brief instructions,non-compliance with these rules may cause Contents 01 Using tips 02 Unpacking and checking equipments danger or violate the law. Obey the local government regulation before using this radio, improper use may violate the law and be punished. Turn off the radio before entering flammable or explosive areas. Do not charge or change the battery in flammable or explosive areas.
Getting familiar Unpacking and checking equipment Welcome to use two-way radio. Carefully unpack the radio. We recommend you check the items listed in the following table before discarding the package If any item is missing Antenna Power/ volume knob Speaker sound output Indicator light It turns red in transmitting, and turns green in receiving. It blinks red when the battery capscity is low.
Side- key function 2. Battery save function RT47 support the side-key assignment, it has following function for choose: This function can be set by the software.Turn on this this function can make the standby Monitor time more longer Channel lock 3. Scrambler Scan This function can be set via the RT47 software. VOX The default function is: Side-key 1 short press for channel +, long press for Monitor Side-key 2 short press for channel -, long press for lock Scramble is an way to encrypt the voice.
5. Busy channel lock You can turn on/off this function via software. A: If the current channel does not have CTCSS/DCS, When there is signal, TX prohibited when you press PTT. B: If the current channel does not have CTCSS/DCS, when there is signal which does not have CTCSS/DCS, TX prohibited when you press PTT. C: If the current channels does not have CTCSS/DCS, when there is signal which have CTCSS/DCS, the radio will transmit when you press PTT. 6.
�ETEvlS Specifications Trouble shooting guide Troubles No Electrical Source Solution • The battery has been exhausted. Replace or recharge the battery. • The battery is installed incorrectly. Remove it and install again. The operating time becomes short, even the battery is fully charged. • Replace the battery. Not able to communicate with the transceivers of the same group. • Confirm the QT/DQT is the same. The distance is outside of range. The voice of another group can be heard.
QT: 67.0 69.3 71.9 74.4 77.0 79.7 82.5 85.4 88.5 91.5 Specificatios General 94.8 97.4 100.0 103.5 107.2 110.9 114.8 118.8 123.0 127.3 131.8 136.5 141.3 146.2 151.4 156.7 162.2 167.9 173.8 179.9 Model Number RT47 186.2 192.8 203.5 210.7 218.1 225.7 233.6 241.8 250.3 254.1 Frequency Range 462.55-462.7250 MHz Channel Number 15 Working Voltage DC 3.
Warnings Transmitter Output power <2W Modulation mode 11K¢F3E Spurious radiation ≤ 7.5uW Modulation noise < -40dB Modulation distortion < 5% Frequency Stability 2.5ppm Maximum deviation ≤ ±2.5KHz Current ≤ 1000mA Audio response (300-3000Hz) +6.5~-14dB Adjacent Ch. power ≥ 65dB Intermediation sensitivity 8~12mv Note: Specifications will be revised without notice due to technical improvement. Thank you.
information and operating instructions required to control your RF exposure and to satisfy compliance requirements. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: Unauthorized modification and adjustment (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
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.
RF Exposure Compliance and Control Guidelines and Operating Instructions To control your exposure and ensure compliance with the 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 device if the operational requirements described herein are not met. Operating Instructions: • Transmit no more than the rated duty factor of 50% of the time.
To avoid electromagnetic interference and/or compatibility conflicts WARNING • Turn off your radio in any facility where posted notices instruct you to do so, hospitals or health care facilities (Pacemakers, Hearing Aids and Other Medical Devices) may be using equipment that is sensitive to external RF energy. • Turn off your radio when on board an aircraft. Any use of a radio must be in accordance with applicable regulations per airline crew instructions.
To reduce risk WARNING • 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 WARNING • This radio meets the RF exposure guidelines when used with the Retevis accessories supplied or designated for the product.
