Daniels Electronics Ltd. VT-3A130 Manuale di istruzioni - Pagina 6

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The following sub-manuals are contained within this document cluster:
AM Transmitter Manua l: This manual provides an overview of the complete transmitter, manual
organization and assembly in terms of the other modules.
MT-3AM Transmitter Main Board: This manual pertains to the AM audio processor module,
transmitter Main Board and Front Panel Board. Most of the user selectable options are accessed
within the Transmitter Main Board module, including channel selection. Since all external
connections (including power and signal lines) are made to the Transmitter Main Board, most of
the material pertaining to transmitter operation and installation is found here.
VT-3A130 Amplifier: The amplifier module provides the final stages of RF power amplification
and harmonic filtering for the transmitter. This manual is intended primarily as a reference for
frequency changes since the amplifier module is adjusted at the factory.
Enhanced AM/FM Synthesizer: This manual provides information on alignment and operation of
the Enhanced Synthesizer Module. Channel selection is described in the 'Transmitter Main Board"
Manual.
VHF AM Transmitter / Receiver Channel Designation Tables: This manual relates operating
frequency to the transmitter channel number (see section 2.1).
Frequency Select Handle Instruction Manual: This manual provides information on how to
program the synthesizer channels from the front panel.

1.3 Performance Specifications

1.3.1 Transmitter Specifications

Type:
Family:
Compatibility:
Frequency Range:
RF Power Output:
Frequency Generation:
Channel Spacing:
System Impedance:
DANIELS
DE
ELECTRONICS
1-2
MT-3 Series Transmitter
VT-3A130
MT-2 Series and MT-3 Series Radio Systems
118 - 138 MHz
1.0 - 4.0 Watts adjustable (carrier only)
Synthesized (internal plug-in module)
25 kHz (8.333 kHz)
50 Ω; Type N (Standard)
VT-3A130 VHF AM Transmitter Instruction Manual