Kenwood TS-870S instruction manual Drs, Dsp, Tor

Page 102

INDEX

Accessories

 

Connecting

4

Connector (ACC 2)

7

Optional, Available

74

Optional, Installing

75

Supplied

1

Adjustments, Internal

70

Advanced Intercept Point

53

AGC

44

AIP

53

Alarms

65

AM

 

Frequencies, Popular

40

Transmitting

40

Amplifier, Linear

 

Connection (REMOTE)

5

Amplitude Modulation (see AM)

 

AMTOR

 

Connection (ACC 2)

6

Frequencies, Popular

41

Operation

41

Antenna

 

Connection

2

External receiver

 

(EXT RX ANT)

2

Feed Line Loss

2

1 / 2

2, 63

Antenna Tuner

 

External, Connection

6

External, Operation

50

Operation

49

Preset Bands

49

Presetting

49

Appendices

 

COM Connector Protocol

83

General Coverage Receiver

 

for SWLing

82

HF Beacons

80

Learning About DSP

79

NCDXF/IARU Beacons

80

Standard Time Stations

80

ATT

53

Attenuator, RF

53

Automatic Gain Control

44

Automatic Mode

48

Auto Notch

52

Backup, Memory

54

Bands, Changing

20

Beacons (see Appendices)

 

Beat Cancel

52

Beep Function

64

Break-in, Full/Semi (see CW)

 

Busy Frequency Stop

61

Button Confirmation

65

Carrier Level

23

Carrier-Operated Scan

 

Resume

61

CHECK Alarm

65

Cleaning

69

Clover

 

 

Connection (ACC 2)

6

Operation

41

Computer Control

 

 

Commands

85

Communication

 

 

Parameters

50

Connection

5

Connector (COM)

83

Contents

ii

Conventions, Writing ....

Inside Front Cover

Correlation, Automatic

53

CW

 

 

Break-in, Full

31

Break-in, Semi

31

Pitch

30

Reverse

31

Sidetone, Frequency

..............

30

Sidetone, Volume

30

Time, Decay

31

Time, Rise

31

Transmitting

30

Zero Beating

30

Data Transfer Function

 

 

(see Transfer Function)

 

Digital Recording System (optional)

Installation

75

Message Interval

68

Playback, Single Time

67

Playback, Multiple Times

68

Recording

67

Digital Signal Processing

 

(see DSP)

 

 

Display

16

Display Dimmer

65

DRS

 

 

(see Digital Recording System)

DSP

 

 

Adaptive Filters

52

Auto Notch

52

Beat Cancel

52

Introduction

1

Learning About DSP

.............

79

Line Enhance

53

Noise Reduction

53

SPAC Filter

53

External Speaker (EXT SP)

4

FAX/Facsimile

 

 

Connection

6

Frequencies, Popular

29

Operation

29

FCC Information

Inside Front Cover

Features

1

First QSO, Your

8

FM

 

 

Band Plan

39

Repeaters

38

Subtone, Frequency

39

Subtone, Type

39

Transmitting

38

Frequency

 

Difference, Display

43

Fine Tuning

21

Keypad Entry

22

Modulation (see FM)

 

Rounding

21

Step Size

21

Tuning

21

Front Panel

10

FSK (see RTTY)

 

Full Reset

63

Fuses, Replacing

3, 70

Gain

 

AF

19

RF

19

G-TOR

 

Connection (ACC 2)

6

Operation

41

Headphones Jack (PHONES)

4

Hold

 

Peak Meter

22

Scan

60

Installation

 

Antenna Connection

2

DC Power Connection

3

Ground Connection

3

Lightning Protection

3

Internal Adjustments

70

Key

 

Connection

4

Jack (PADDLE/KEY)

4

Keyer, Electronic

 

Commands, Function

36

Defaults

32

Features

32

Functions, Embedded

37

Functions, Inquiry

35

Functions, Multiple-Button

33

Learning Outline

32

Messages, Erasing

35

Messages, Playing

34

Messages, Storing

34

Options, Emulation

33

Options, Serial Number

37

Linear Amplifier

 

Connection (REMOTE)

5

Line Enhance

53

Lock Function

64

Lockout, Memory Channels

62

LSB (see SSB)

 

Maintenance

69

Memory

 

Backup

54

Channels

 

(see Memory Channels)

 

Quick (see Memory Channels)

Reset, Full

63

Reset, Partial

63

96

Image 102
Contents TS-870S Applicable Model Writing Conventions FollowedKEY2 Power Lines Power SourcesPower Cable Protection CleaningContents Memory Features Rejecting InterferenceScan Installing Options MaintenanceOptional Accessories Specifications AppendicesSupplied Accessories DSP Maximum SIGNAL/ Minimum NoiseFeatures IntroductionInstallation Antenna ConnectionTransmission Line MHz 14 MHz 30 MHz Ground Connection DC Power Supply ConnectionInstallation Lightning ProtectionAccessory Connections Front PanelRear Panel Linear Amplifier Remote Computer Interface COMRtty Equipment Rtty and ACC Pin FunctionAccessory Equipment ACC Antenna Tuner ATSM-230 Station Monitor if OUT PKS Pin No. Pin NameANO GND PSQ Smet PKDYour First QSO First QSO Front Panel Getting Acquainted6KEY Speed control @4QUICK Memo M.IN button@5QUICK Memo MR button LSB/USB button @7Tuning controlEnter button CW/ÐR button#5TX EQ. button #3BEAT Cancel buttonRX M.CH button #6FILTER LO/WIDTH and HI/SHIFT controls$7M.CH/VFO.CH control Microphone$4RIT/XIT control UP/DWN buttonsRear Panel 1PROC Display0AUTO 2MONI8RIT 5MENU7SPLIT 9TONE#4FSK #2ON AIR#3AT Tune #7M.SCRAdjusting Squelch Switching Power ON/OFFAdjusting Volume Operating BasicsSelecting Mode Operating Basics Equalizing VFO Frequencies A=BChanging Bands Operating Basics Fine TuningQuick Changes Changing Step SizesFront Panel Meter Operating Basics Direct Frequency EntryMeter on Transmit Carrier Level Selecting Transmit PowerTransmitting Microphone GainMenu Access Menu SetupWhat is a MENU? Temporary Menu ResettingMenu Item Function Selections Default Menu ConfigurationMenu Setup LO/WIDTH and HI/SHIFT controlsM.CH/VFO.CH control Setting Baud Rate bps Stop Bits Cross Reference for Menu Functions Slow Scan TV/ Facsimile CommunicatingSSB Transmission Sstv FrequenciesCommunicating Switching TX/RX ManuallyCW Transmission TX SIDETONE/ RX Pitch FrequencyFull BREAK-IN Setting Delay TimeCommunicating Semi BREAK-IN CW Reverse ReceiveActivity Consult Function DefaultCommunicating Electronic Keyer KEY Speed controlMultiple-Button Functions Emulation OptionsStoring CW Messages CW Message PlaybackInquiry Functions Inquiry Command DescriptionErasing CW Messages To check an Inquiry function Press CH 3+CHFunction Commands Press CH 1+CHEmbedded Functions Serial Number OptionsOption d Leading Other Nines Press RX B or RX a FM TransmissionFM Repeater Operation Press RX a or RX BSelecting Subtone Frequency Continuous or Burst Subtones?Arrl 10-METER Band Plan AM Transmission Digital OperationRtty Frequency Shift Keying Rtty Frequencies ERROR-CHECKING Modes AMTOR/ PACKET/ PACTOR/ G-TOR/ CloverMode Meaning AmtorSPLIT-FREQUENCY Operation Packet FrequenciesCommunicating TF-SET Transmit Frequency SET Satellite OperationReceiving RIT Receive Incremental TuningOperating Aids AGC Automatic Gain ControlVOX VOICE-OPERATED Transmit XIT Transmit Incremental TuningOperating Aids Transmit InhibitChanging Frequency While Transmitting Mode Transmit Sampling PointOperating Aids Speech Processor SSB/AM Transmit MonitorEqualizing Transmit Audio Changing Transmit BandwidthTransmit Bandshift Microphone AGCUsing Automatic Mode Automatic ModeAutomatic Mode Boundaries Press MENU+Automatic Antenna Tuner Presetting Internal Tuner onlyPreset Bands for Internal Tuner Internal TunerOperating Aids AT-300 External Tuner Optional Communication ParametersMenu No Baud Rate Stop Bits DSP Tools Slope Tuning SSB/AMRejecting Interference If Shift CWAuto Notch SSB CW/FSK/FM Beat Cancel SSB/AMRejecting Interference Adaptive FiltersAIP Advanced Intercept Point Setting Spac TimeNoise Blanker AttenuatorConventional Memory Memory FeaturesConventional or Quick MEMORY? Memory Channel DataSplit-Frequency Channels Memory FeaturesMemory Channel Recall Quick Channel SearchTemporary Frequency Changes Memory TransferMemory Channel Scroll Memory \ VFO TransfersChannel to Channel Transfers Full ResetErasing Memory Channels ChannelMemory Features Storing Scan Limits in CH Programmable VFO FunctionRecalling from Quick Memory Quick MemoryStoring Into Quick Memory Temporary Frequency ChangesScan Hold ScanProgram Scan Confirming START/END LimitsBusy Frequency Stop Memory ScanScan ALL-CHANNEL ScanSetting Scan Speed Memory Channel LockoutOperator Conveniences Microprocessor ResetSwitching ANT 1/ ANT Programmable Function ButtonsBeep Function Operator Conveniences Assigning FunctionsDisplay Dimmer Alarm NotificationSetting UP Quick Data TransferConnections Using Quick TransferOperator Conveniences Transferring DataMessage Playback DRU-3 Digital Recording System OptionalRecording Messages Checking MessagesAltering INTER-MESSAGE Interval VS-2 Voice Synthesizer OptionalContinuous MULTI-CHANNEL Playback Transmitting Messages Manual TX/RXService Note MaintenanceService CleaningInternal Adjustments MaintenanceReference Frequency Calibration Troubleshooting Problem Symptom Probable Cause Corrective ActionPress LSB/USB, CW/-R,FSK/-R, or SWR PC-1A Optional AccessoriesDRU-3 PG-2ZVS-2 Voice Synthesizer Unit Installing OptionsRemoving the Case DRU-3 Digital Recording UnitInstalling Options SO-2 TEMPERATURE-COMPENSATED Crystal Oscillator TcxoSpecifications FSK, FMSpecifications FSK, AMAppendix a Learning about DSP NCDXF/IARU Beacon Network Appendix B PropagationInformation HF BeaconsFreq kHz Call Sign Appendix C General Coverage Receiver for SwlingCommand Description Appendix D COM Connector ProtocolCommands Hardware DescriptionBAD Command Examples Parameter DescriptionParameter Table Terminator Computer Control CommandsTypes of Commands Subtone Table for Format NO.14Error Messages Command USE PrecautionsMenu Selection Table for EX COMMAND, Parameter ParameterMenu Menu Item Reading Command Tables Command TablesBusy ID Identification Set Mixer RA RF Attenuator XIT DRS DSPTOR FSK TOR AGCSstv Rtty SSB Sstv
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TS-870S specifications

The Kenwood TS-870S is a distinguished transceiver that stands out in the world of amateur radio, particularly for enthusiasts who seek a blend of advanced technology and user-friendly features. Introduced in the early 1990s, this HF transceiver quickly gained a reputation for its exceptional performance, versatility, and reliability, making it a favorite among operators worldwide.

One of the most noteworthy features of the TS-870S is its direct-sampling technology, which allows for superior signal fidelity and processing. This technology enables the transceiver to operate across a range of 160 meters to 10 meters, catering to both casual and serious operators. Its high-performance 16-bit digital signal processing (DSP) facilitates effective noise reduction and filtering capabilities, enhancing the overall clarity during transmission and reception.

In terms of power, the TS-870S boasts an output of 100 watts, providing ample power for various communication needs. The transceiver is equipped with an automatic antenna tuner, which simplifies the task of matching the antenna to the operating frequency, ensuring optimal performance without the hassle of manual adjustments.

Another significant aspect of the Kenwood TS-870S is its user interface, featuring a large, easy-to-read display, and a logically arranged control layout. This makes it accessible for both novice and experienced operators. The built-in memories allow for quick storage and access to favorite frequencies and settings, enhancing operational efficiency.

The Kenwood TS-870S also includes various advanced features such as an optional 2.4 kHz and 6 kHz roofing filter which provides improved performance in crowded band conditions. The receiver's dual VFOs (Variable Frequency Oscillators) enable simultaneous monitoring of two frequencies, which is particularly useful for operators who need to keep track of multiple signals or engage in cross-band communication.

Apart from its technical specifications, the TS-870S is constructed with durability in mind, ensuring that it can withstand the rigors of frequent use. It supports various operating modes, including SSB, CW, AM, and FM, making it a versatile choice for diverse amateur radio activities.

In conclusion, the Kenwood TS-870S combines advanced technology with user-friendly characteristics, offering amateur radio operators an exceptional tool for communication. With its innovative features, robust performance, and flexibility, it continues to be a respected choice among radio enthusiasts, solidifying its legacy in the realm of amateur radio.