Technisonic T3048 T3048 RF Module User Manual

Technisonic Industries Limited T3048 RF Module

User Manual

T3048 RF Module P/N127502-5 Users Guide DOCUMENT NO: 136575 REVISION: DATE OF ISSUE: MAY 02, 2013 Technisonic Industries Limited 240 Traders Boulevard, Mississauga, Ontario L4Z 1W7 Tel: (905) 890-2113 Fax: (905) 890-5338 www.til.ca This document contains designs and other information which are the property of Technisonic Industries Ltd. This document may not in whole or in part, be duplicated or disclosed or used for manufacture of the part disclosed herein, without the prior written permission of Technisonic Industries Ltd.
INTRODUCTION The T3048 RF module is a Dual Band transceiver assembly that operates in 380-470 MHz and 764-870 MHz range. The T3048 RF module is a modified Motorola APX 7000 UHF LO/700/800 MHz portable radio. The outer casing, top controls, front display and keypad are removed. The RF chassis is slightly machined but all electronic circuits are unmodified from the original APX 7000 radio. The transceiver is designed to be installed and operated in a Technisonic Multiband Airborne Radio TDFM 9000 platform. All external power and antenna connections are provided by the TDFM 9000 as well as controls are via the front panel and display from the TDFM 9000. The RF module is capable of operating on Analog FM, Wide and Narrow and Project 25 Phase 1 conventional and P25 Trunked Phase 1 and 2 systems. FIGURE 1: Overall view of the T3048 RF Module
NOTES ESD CAUTION This unit contains static sensitive devices. Wear a grounded wrist strap and/or conductive gloves when handling printed circuit boards. FCC COMPLIANCE INFORMATION 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. WARNING: For compliance with FCC RF Exposure Requirements the mobile transmitter antenna installation shall comply with the following two conditions: 1. The transmitter antenna gain shall not exceed 3 dBi. 2. The transmitter antenna is required to be located outside of a vehicle and kept at a separation distance of 80 cm or more between the transmitter antenna of this device and persons during operation. 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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help.
TECHNICAL CHARACTERISTICS Specification Characteristic Model Designation: T3048 Physical Dimensions: Approx. (L) 5.77" x (W) 2.1" x (H) 0.95" Operating Temperature Range: -30° C to +60° C Power Requirement: Voltage: Current: 7.5 VDC ± 15% 300 mA minimum / 2.4A maximum Audio Output Power: 500 mW into 600Ω FCC ID: IMA-T3048 INDUSTRY CANADA: 120A-T3048 RF Output Power: 1 or 5 Watts (UHF LO) 1 or 2.5 Watts (700 MHz) 1 or 3 Watts (800 MHz) Frequency Range UHF LO Band: 700 MHz Band: 800 MHz Band: 380-406, 406.1-470 MHz TX 380-470 RX 764-776, 793-806 MHz TX 764-797 MHz RX 806-824, 851-869 MHz TX 851-870 RX No. of channels per band: 2000 pre-programmable channels Transmitter section UHF LO 700/800 MHz FM Hum and noise in dB (wideband): Audio Distortion: Frequency Stability in ppm: Modulation Limiting: -45 -48 1% 1% ±1.5 ±1.5 Wide band ±5kHz Narrow band ±2.5kHz Receiver section UHF LO 700/800 MHz Sensitivity in uV: *Digital 1% BER (12.5kHz) *Digital 5% BER (12.5kHz) **Analog with 12dB SINAD 0.31 0.35 0.21 0.25 0.25 0.25 Selectivity in dB: 25 kHz Channel 12.5 kHz Channel Intermodulation * ** -78 -75 -68 -65 -80 -80 *Measured in digital mode per TIA / EIA IS 102.CAAA under nominal conditions. ** Measured in analog mode per TIA / EIA 603 under nominal conditions.
INSTALATION The T3048 module should be installed in the TDFM 9000 in accordance with TIL document 126556 “TDFM-9000 FINAL ASSEMBLY SSP". FCC ID LABELS The T3048 RF module is a modified Motorola APX 7000. Part of the modification requires removal if the original Motorola FCC ID label. After all modifications are done the new Technisonic FCC/IC ID label is applied. FIGURE 2: APX 7000 FCC ID (Left), Right T3048 Module with new FCC ID applied
The FCC/Industry Canada label is shown below. It is mounted on the top near the front of the module. FIGURE 3: T3048 FCC/Industry Canada Label FIGURE 4: FCC/Industry Canada Label placement on the T3048 Module The T3048 is intended to be mounted in the TDFM 9000 chassis and is not visible. Therefore, a second label must be applied to the outside of the TDFM 9000 that contains the following text: “TDFM 9000 Multiband Transceiver. Contains Module: FCC ID IMA-T3048”. In addition, external labeling for Industry Canada shall be applied to the TDFM 9000 to include the following text: “Contains IC: 120A-T3048”.
WARNING AND DISCLAIMER Changes or modifications not expressly approved by Technisonic Industries could void the user’s authority to operate the equipment. This manual is designed to provide information about the T3048 RF Module. Every effort has been made to make this manual as complete and accurate as possible. WARRANTY INFORMATION The Model T3048 Transceiver is under warranty for one year from date of purchase. Failed units caused by defective parts, or workmanship should be returned to: Technisonic Industries Limited 240 Traders Boulevard Mississauga, Ontario L4Z 1W7 Tel: (905) 890-2113 Fax: (905) 890-5338

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