BM052X04-01 REV. 0 TABLE OF CONTENTS Page 1.0 Safety In Formation iii 1 2.0 General Radio Procedures Operating... ren 3 3.0 Specification... 4 8.0 NEGOTIATION iris 5 5,0 Main Features... 6.0 Block Diagram and Description... 7 6.1 Front End..coececcnees 7 6.2 Intermediate Frequency. 7 6.3 Power Amplifier 7 6.4 RF Amplifier and Attenuation 7 6.4 BF DUBIETY oceans senescent I: 7.0 Set Up. ins eerie nee 7.1 Programming Software 7.2 MOBILITY AIRBASE 900 Connections. 7.3 Mode of Operation Setting 7.
8M052X04-01 HEV. 0 FCC Class A Digital Device or Peripheral Information to User NOTE This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
B8MO52X04-01 HEV. & 1.0 SAFETY INFORMATION The following information may or may not be applicable to your product. In any case, precautions should always be taken when handling any electrical product. « This manual contains important safety and operating instructions, therefore keep this manual always on hand! e Prior to using any product, follow all warning, safety and operating instructions written on the product and in the user's manual.
BMO52X04.01 REV. 0 The operator of any mobile radio should be aware of certain hazards common to the operation of vehicular radio transmissions. A list of possible hazards follows: i. Explosive Atmospheres To ensure safety, make sure that the radio is off while fueling the vehicle. When the radio is mounted in the back of the trunk, never have containers of fuel in the trunk of the vehicle.
B8MO52X04-01 REV. 0 2.0 GENERAL RADIO OPERATING PROCEDURES Industry Canada (IC) and the Federal Communications Commission (FCC). rules and regulations must be incorporated in the use of radio systems. Familiarity with these rules by the operator is essential for proper execution of the type of radio operation that is in question. Following these rules helps to eliminate confusion, assures the most efficient use of existing radio channels, and results in a smoothly functioning radio network.
BMDE2X04-01 REV. D 3.0 SPECIFICATIONS Electrical Specifications Transmit Receive 935-940 MHz 856-910 MHz min. -117 dBm Input Carrier Detection Threshold 120 t0 -50 dBm Carrier Detection Threshold Adjustment Step 0.3dB Carrier Detection Attack Time <2 ms AGC Range 70 dB AGC Attack Time. AGC Decay Time Ont put Power W020 W Ont put Power Tolerance Duty Cycle 100% Output Frequency Stability Tracks Input Signal Frequency Pass band Frequency Stability (Internal TC) 1.
B8MO52X04-01 REV. 0 | 4.0 INTRODUCTION This manual describes the Future com MOBILITY AIRBASE 900. The MOBILITY AIRBASE 900 is a synthesized, microprocessor-based, high performance radio unit. Its receiver section receives signal from the units in the field. The transmitter transmits the RF signal to the units in the field.
BM052X04-01 REV. 0 FE 5.0 MAIN FEATURES The MOBILITY AIRBASE 900 is a fully software configurable, synthesized, narrow band device, with 20 Watt output power capability. It is available in the 900MHz band. Its purpose is to receive a single RE channel, amplify and filter the channel signal and decode base band data. On the transmit side, it receives base band data, filters the signal and transmits it as RF signal.
8M052X04-01 REV. 0 6.0 BLOCK DIAGRAM AND DESCRIPTION The block diagram of the MOBILITY AIRBASE Y00 is shown in 8D052A14 drawing. The MOBILITY AIRBASE 900 consists of these blocks: Front End, Intermediate Frequency, Power Amplifier and Controller module, RF duplexes, RF amplifier, attenuation and a power supply. 6.1 FRONT END Front End starts with a band-pass filter that filters out of band unwanted frequencies.
BMO52X04-1H REV. 0 oe — —— 7.0 SETUP 7.1 PROGRAMMING SOFTWARE INSTALLATION Commutator 6A046X02 Programming Software must be installed on a personal computer which will be used for the MOBILITY AIRBASE 900 field system installation, The personal computer must run under MS-DOS operating system. Software must be installed only once before the first MOBILITY AIRBASE 900 installation. The following steps must be performed for the Future com MOBILITY AIRBASE 900 Programming Software installation: 1.
B8MO52X04-01 REV, 0 AIDE OF OPERATION SETTING procedure to set up the mode of operation for the MOBILITY AIRBASE 900 is as follows: 1. Make sure that the Recompile MOBILITY AIRBASE 900 Programming Software is installed as described earlier. 2. Connect the MOBILITY AIRBASE 900 as described in MOBILITY AIRBASE $00 Connections section and power it up. 3.
8M052X04-01 REV. 0 7.4 BASICS OF GAIN SETTING 0 Set the frequencies of operation in “Rx Ch” and “Tx Ch" fields. Frequencies can also be entered by typing the number in the given field and pressing , Set desired output power in “Tx PWR Pot”. Exit “Block Diagram Menu” by pressing escape. With cursor keys select Yes as an answer to Exit from CM setup?. Press . With cursor keys select Yes as an answer to Would you like to update the E°PROM?.
8MO52X04-01 REV. 0 8.0 OPERATION 8.1 GENERAL The MOBILITY AIRBASE 900 does not require any supervision once it is installed and set up. The status of the unit is indicated by proper Front Panel Indicators: * TX DIS Indicator is a dual function indicator. * TX DIS Indicator is on when transmit is disabled as described later. * TX DIS Indicator is flashing when one of the synthesizers is out of lock (likely due to the MOBILITY AIRBASE 900 not being properly programmed.
§M052X04-01 REV. 0 oo 8.3 RESET RESET switch is accessed via the front panel hole with a round tool 2.5mm (0.17) in diameter. RESET switch is used to reset the MOBILITY AIRBASE 900 in an unlikely event of malfunction.
BMO52X04-01 REV. 0 J 9.0 CLEANING INSTRUCTIONS Never use an abrasive or a petroleum based solvent cleaner on equipment.
SM052X04-01 REV. 0 10.0 AVAILABLE OPTIONS Below is a list of equipment options that is available for the MOBILITY AIRBASE S00. Consult with your radio supplier for ordering information.