Fukuyama Electronics Multi 700EX Transceiver
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Model:
Multi 700EX
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Omschrijving:
Amateur Radio Transceiver

Informatie

The Fukuyama Electronics Co., Ltd. (F.D.K) Model : MULTI-700EX mobile and base station two (2) meter Transceiver is a reliable and “MULTI” functionable amateur radio Transceiver. It is designed and assembled with selected components to give high reliabiliby and is all solid-state. In normal use, and with proper care it will give long and trouble-free service. Communication range depends upon the usual factors such as Antenna in use, operating location, R.F output power level and band conditions. Read the manual carefully before putting the equipment into use. OUTSTANDING FEATURES The MULTI-700EX is designed using the advanced technology of “FDK” and assembled with the latest techniques to meet the requirements of amateur radio use. * Four Large LED Digital Frequency Display: Frequency coverage is 144.000MHz to 145.987.5MHz in 25KHz steps Binary Coded output for accurate frequency indication. * Provision for Narrow Channel Operation: Reduced channel widths are expected in the future. The MULTI-700EX provides alternative 12.5KHz steps, at the touch of a buttons. * Much Improved Cross-Modulation Characteristics: A total of five stages are employed in an RF resonator section with dualgate MOSFET in RF frontend. * Built-in Automatic Power-module Protection: In the even of accidential high VSWR, open or short circuit Antenna output, there is automatic power module protection. * Repeater and Duplex Facility: Built-in automatic Tone-Burst circuit gives +/—600KHz Transmit shift frequency for Repeater or reverse Repeater operation and provides +1.6MHz option when used in conjunction with the FDK/ MULTI MUV-430A UHF Transverter. * Continuous control of RF output power: The RF output power is continuously adjustable from 1 watt to 25 watts. * High Stability Fundamental PLL Circuit: Advanced PLL technology provides high stability and performance with Phase^Looked-Loop circuit. * integrated Power Supply Noise Filter: The supply line from battery to the equipment is a common source of high noise levels as a conductor of ignition and alternator interference. This is eliminated by an effective line filter associated with the power unit. * Single Knob Selection of 40 Channels Covering One Megahertz: Full one megahertz coverage in 40 channels per rotation, each in 25KHz switched steps throughout the range. This directly drives the LED display for instant readout. * Programmable Two Diode Matrix & Priority Crystal Channel: Any two desired DIODE-MATRIX channels may be programmed with in the frequency range ;ven in 12.5KHz channel steps. In addition two CRYSTAL controlled AUXILIARY channels may be installed. * Two Scanner Channel Operation: This provides synthesizer channel and matrix channel scanning or programmable matrix and auxiliary channel scanning operation.

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Servicehandboek
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Servicehandboek
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english
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Upload datum:
2019 08 25
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9157555d326c297dcbf164c3bee5dda2
Downloads:
444

Informatie

GENERAL INFORMATION ... 1 OUTSTANDING FEATURES ... 2 SPECIFICATIONS ... 3 CONTROLS AND LAYOUT ... 4 TOP VIEW WITH COVER REMOVED ... 5 BOTTOM VIEW WITH COVER REMOVED ... 6 NAME OF FUNCTION ... 7 ACCESSORY ... 8 GENERAL OPERATION ... 9 REMOVAL OF TOP/BOTTOM COVERS AND FRONT/CHASSIS PANEL ... 10 MATRIX CHANNEL “A & B” PROGRAM ... 10 AUX. CH./CRYSTAL INSTALLATION ... H TONE BURST FUNCTION ... 12 SCAN CHANNEL POSITION PROGRAM ... 13 BLOCK DIAGRAM ... 13 CHANGE 1,6MHz OFFSET OPERATION ... 18 SCHEMATIC DIAGRAM ... 21

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