FlexRadio Systems FLEX-1500 Manuals

Manuals and User Guides for FlexRadio Systems FLEX-1500. We have 3 FlexRadio Systems FLEX-1500 manuals available for free PDF download: Service Manual, Quick Start Manual

FlexRadio Systems FLEX-1500 Service Manual (63 pages)

Software Defined Radio

Brand: FlexRadio Systems | Category: Radio | Size: 2 MB

Contents
2
Introduction
3
Front View - FLEX-1500
3
Theory of Operation
4
Power Systems and Distribution
4
Control Busses
7
SPI Bus
8
RF Signal Processing
8
Baseband Processing
9
Communications
9
Audio Amplifier
10
Alignment, Test and Calibration
11
Bias Adjustment
11
Power Supply Setup
11
Test and Calibration
12
Required Test Equipment
12
Open Powersdr 2.0
13
Troubleshooting and Diagnostics
14
Assembly and Disassembly
15
Required Tools
15
Re-Assembly
15
Fuse Replacement
16
Schematic, PTRX (Transceiver) Board
17
System Block Diagram
18
Flex-1500 Trx Board
18
Flat Cable Assignments
19
Front End
19
Mike Connector Assignments
31
Flexwire Assignments
31
Spi (Dds) Bridge Assignments
31
Schematic, PPA05 (RFPA) Board
32
Relay Switched Low Pass Filter Bank
33
Rf Power Amplifier
34
PC Board Component View
38
Test Points
42
Test Fixture
44
Flex-1500 Test Fixture
45
Audio and Switching Test Cable
45
RF Connections
46
Board to Board Jumper Cable
47
Bill of Materials
48
Ptrx - Flex1500 Receiver / Exciter Board
49

FlexRadio Systems FLEX-1500 Quick Start Manual (14 pages)

hf hf-6m

Brand: FlexRadio Systems | Category: Transceiver | Size: 1 MB

FlexRadio Systems FLEX-1500 Quick Start Manual (12 pages)

HF-6m Transceiver

Brand: FlexRadio Systems | Category: Transceiver | Size: 1 MB

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FlexRadio Systems FLEX-1500 Manuals

FlexRadio Systems FLEX-1500 Service Manual (63 pages)

Table of Contents

FlexRadio Systems FLEX-1500 Quick Start Manual (14 pages)

FlexRadio Systems FLEX-1500 Quick Start Manual (12 pages)

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