Page 2
Federal Communications Commission (FCC) license. You must be licensed prior to operating on channels 1-7, 15-22 or RP15-22 which comprise the GMRS channels of the G1. Serious penalties may result from unlicensed use of GMRS channels, in violation of FCC rules, as stipulated in the Communications Act’s Sections 501 and 502 (amended).
Page 3
To program your radio and to access advanced features, visit rtsystemsinc.com or contact them at 800-921-4834...
CONTENTS User Safety Information Notes Package Includes Main Features Installation Mobile Installation DC Power Cable Connection Replacing Fuses Accessory Connections 4-Pin Connector External Speakers Antenna and Cable Installing the Antenna Getting Acquainted Front Panel Operation Rear Panel Operation Transmitting Menu Settings Expanded Troubleshooting Specifications...
USER SAFETY INFORMATION • Do not attempt to configure your radio while driving. • This radio is designed for a 12 Volt DC power supply. Do not use a 24 Volt battery to power this radio. • Keep this radio away from devices that cause interference, such as TV’s, Generators, etc.
PACKAGE INCLUDES • Radio unit x 1 • Hand Mic with Scosche® MagicMount Magnetic Mount x 1 • Scosche® Magnetic Hand Mic Hanger x 1 • Mobile mounting bracket x 1 • DC power cable with fuse holder x 1 •...
Accessory Hub for easy programming and external speaker connection! Loaded with channels and features, the G1 is ideal for installation into your vehicle or setup at base camp. FEATURES: •...
INSTALLATION MOBILE INSTALLATION Mobile Installation: Select a location that is safe and easy to reach, and protect you and your passengers while the vehicle is in motion. Consider installing the radio in a location and position in which knees and legs will not strike it during sudden braking. Choose a well- ventilated location that is shielded from direct sunlight and heat sources.
INSTALLATION DC POWER CABLE CONNECTION This radio is designed to operate on 12 Volt systems. Never connect to a 24 Volt system without reducing to 12 Volts. If the power supply is lower than 12 Volts, the display may darken during transmissions, transmit power may decrease dramatically, and/or, the radio may reboot.
INSTALLATION REPLACING FUSES If a fuse blows, determine the cause and correct the problem. After the problem is resolved replace the fuse. If newly installed fuses continue to blow, disconnect the power cable and contact Rugged Radios for assistance. Only use fuses of the specified type and rating otherwise the radio could be damaged.
ACCESSORY CONNECTIONS 4-PIN CONNECTOR Connect the Accessory Hub that comes with your radio. Accessory Hub is used for external speaker and easy access for plugging in and programming the radio. EXTERNAL SPEAKERS If you plan to use an external speaker, choose a speaker with an impedance of 8ohms.
ANTENNA AND CABLE Radio performance relies greatly on the antenna and antenna cable! Before operating, install an efficient well-tuned antenna and a high-quality antenna cable. Failure to do so will reduce transmit and receive range, radio call clarity, and can damage the radio.
INSTALLING THE ANTENNA For vehicle-mounting, the best place for an antenna is the center of a metal roof. Note that If your specific vehicle configuration, accessories, or intended use do not allow this, radio range may decrease. For the best range, only the Rugged Radios GMRS POINT5 antenna should be used. Specific installation requirements vary between vehicles.
GETTING ACQUAINTED FRONT PANEL OPERATION Function Indicator Light Illuminates while transmitting. Volume Knob Turns radio ON/OFF and controls volume. Channel Knob Turn to change channels. Function Key Quick-press to enter the menu/confirm. While in dual monitor mode, switches between channel A and B P1/P2 Settings Quick-press P1 for channel 1, quick-press P2 for channel...
GETTING ACQUAINTED REAR PANEL OPERATION Port Function Intercom Port to attach cable to go to intercom. Speaker/ Port to attach cable for external speaker and program- Programming ming cable. Power Connector to connect to the power cable. Antenna Port to attach coax cable from antenna.
GETTING ACQUAINTED TRANSMITTING Icon Function To transmit, hold microphone approximately 4 inches from mouth, press the key [#1], and speak into microphone.
Page 17
GETTING ACQUAINTED MENU Menu Item Operation This function is designed to scan for signals in every channel on the scan list. Press [ ] to open settings menu. Use the Channel Knob to scroll to SCAN and press [ to accept. Press [ ] to select Turn On.
GETTING ACQUAINTED MENU Menu Item Operation Press [ ] to open settings menu. Use the Channel Knob to scroll to Utilities and press [ to accept. Utilities Use the Channel Knob to scroll to Radio Settings, for settings, or Radio Info, for firmware information.
GETTING ACQUAINTED SETTINGS EXPANDED Menu Item Operation Squelch system allows you to mute the background noise when no signal is being received. Not only is the Squelch system “standby” operation more pleasant, it also significantly reduces battery current consumption. Squelch When in the Settings menu, use the Channel Knob to scroll to Squelch and press [ ] to accept.
Page 20
GETTING ACQUAINTED SETTINGS EXPANDED Menu Item Operation Monitor will temporarily change the squelch to zero allowing you to hear very weak signals. When in the Settings menu, use the Channel Knob to Monitor scroll to Monitor and press [ ] to accept. Use the channel knob to select Turn On or Turn Off then press [ ] to accept.
TROUBLESHOOTING Problem Possible Cause and Potential Solutions + and - polarities of power connection are reversed. (a) Power is on, nothing appears Connect red lead to plus terminal and black lead to on Display. minus terminal of DC power supply. Check and solve problem resulting in blown fuse (b) Fuse is blown.
SPECIFICATIONS GENERAL Frequency Range UHF: 400-480 MHz (Rx) UHF: GMRS MHz (Tx) Channel Capacity PLL Channel Spacing 12.5/25KHz Voltage Rating 13.8V DC Operating temperature -30°C ~ +60°C Storage temperature -30°C ~ +85°C Dimensions 143x50x175mm Compatabile with American (MIL-STD-810C/D/E) Military Standard...
SPECIFICATIONS TRANSMITTER FM Hum and Noise -40dB @12.5kHZ Modulation limited +/-2.5kHz @ 12.5kHZ Conducted/radiated -36 dBm < 1 GHz emission -30 dBm >1Ghz < 4GHz -60 dB @12.5kHZ Adjacent channel power -65 dB @ 25kHZ Audio Response +1dB--3dbB Audio distortion FM modulation 12.5kHZ: 11KOF3E RF Power...
Page 25
NOTES FCC Compliance Statements This device complies with part 15 of the FCC Rules. Operation is subject to the following two 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.
Page 26
NOTES RF Exposure Warning Statements: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment shall be installed and operated with minimum distance 191.6cm between the radiator & body. WARNING: MODIFICATION OF THIS DEVICE TO RECEIVE CELLULAR RADIOTELEPHONE SERVICE SIGNALS IS PROHIBITED UNDER FCC RULES AND FEDERAL LAW.
Page 27
NOTES Note: Use of this radio outside the country where it was intended to be distributed is subject to government regulations and may be prohibited. Important: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this device. Your radio is set up to transmit a regulated signal on an assigned frequency.
Need help?
Do you have a question about the G1 and is the answer not in the manual?
Questions and answers