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Ten-Tec JUPITER - User Manual

Ten-Tec JUPITER
92 pages
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JUPITER
MODEL
538
HF
Transceiver
LED
LEED
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Summary

INSTALLATION

Power Supply

Details on connecting the DC power source for optimal operation.

Antenna

Information on connecting the antenna and impedance requirements.

External Speaker

Guidance on connecting an ungrounded external speaker.

Front Panel Connections & Indicators

Description of front panel jacks, LEDs, and their functions.

Rear Panel Connections

Overview of rear panel connectors for interfacing with other equipment.

GETTING STARTED

Introduction

Overview of JUPITER controls and basic operation.

Powering Jupiter for the First Time

Steps to safely power on the JUPITER transceiver for initial use.

Initial Radio Settings

Default settings and initial configuration recommendations for the transceiver.

Front Panel Control Overview

Familiarization with front panel controls, buttons, and knobs.

DETAILED OPERATING INSTRUCTIONS

Introduction

Guide to mastering transceiver capabilities through detailed instructions.

Jupiters Menu Screen

Explanation of accessing and using the transceiver's set-and-forget menu.

Transmitter Settings

Configuration options for transmitter ON/OFF, meter, and output power.

CW Settings

Configuration for CW operation, including keying loop, QSK delay, and keyer.

SSB and Digital Mode Settings

Settings for SSB/Digital modes, covering filter bandwidth and microphone gain.

SCHEMATICS AND PARTS LISTS

Interconnection and Board Schematics

Overall diagrams and detailed schematics of JUPITER's circuit boards.

Component Maps and Bill of Materials

Visual layout of components and list of all parts used.

THEORY OF OPERATION

Product Composition

Overview of JUPITER's subassemblies and their basic design.

Functional Overview

Explanation of the principal functions of the Logic board.

Overall Schematic

Diagram showing the interconnection of JUPITER's printed wiring boards.

RF Board - P;N 81889

Detailed description and schematics of the RF board.

GLOSSARY

Adaptive Filter

An intelligent filter that optimizes output properties.

AGC

Automatic Gain Control; maintains constant receiver output.

ALC

Automatic Level Control; holds transmitter output constant.

AN

Automatic Notch; DSP function to remove steady tones.

TROUBLESHOOTING

Check the Obvious!

Basic checks for power, antenna, and control settings.

No audio from receiver

Troubleshooting steps for issues with receiver audio output.

Symptom: distorted SSB

Steps to diagnose and fix distorted SSB signals, focusing on ALC.

Diagnosing RF feedback problems

Steps to identify and resolve RF feedback issues, including dummy load testing.

PEGASUS EMULATION MODE

Remote Control via RS-232

Using PEGASUS software for remote transceiver control via computer.

LIMITED WARRANTY AND SERVICE POLICY

Warranty Terms and Conditions

Covers warranty applicability, manual reading, and exclusions for coverage.

Service Procedures

Outlines steps for contacting service, self-help, and returning equipment for repair.

Ten-Tec JUPITER Specifications

General IconGeneral
Frequency Range1.8-30 MHz
Tuning Steps1 Hz
Antenna Impedance50 ohms
TypeHF Transceiver
Receiver Sensitivity0.25 uV for 10 dB S+N/N
IF Rejection> 80 dB
Image Rejection> 80 dB
Supply Voltage13.8 V DC
ModesSSB, CW, AM, FM
Power Output100 W
Receiver TypeSuperheterodyne
Selectivity2.4 kHz
Weight15 lbs
Dimensions12.5 x 4.0 x 13.5 inches

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