Kenwood TS-870S Microphone, $4RIT/XIT control, $7M.CH/VFO.CH control, UP/DWN buttons

Page 20

3 GETTING ACQUAINTED

 

ATT

 

 

 

 

 

 

 

ANT

DOWN

UP

 

 

 

 

 

 

 

VOX

FULL/SEMI

AIP

 

 

 

 

 

 

 

 

 

 

 

HF TRANSCEIVER

 

TS-870

 

 

AT TUNE

THRU/AUTO

 

METER

PROC

MONI

1

CH 1

6

M.IN

SEND

 

AGC

KEY SPEED

PROC

MONI

 

 

 

 

 

 

 

4

6

2

CH 2

7

M>VFO

 

 

 

 

2

8

3

CH 3

8

SCAN

PHONES

 

 

 

 

 

 

 

 

 

 

SLOW

 

FAST

 

 

 

 

 

 

 

 

OFF

 

0

1 0

4

CH 4

9

CLR

MIC

 

CAR

DELAY

MIC

PWR

 

 

 

 

 

 

4

6

4

6

5

REC

0

F.LOCK

 

 

 

 

 

 

 

2

 

8

2

8

 

QUICK MEMO

 

 

0

1 0

0

1 0

 

 

 

 

 

 

 

 

 

 

 

M.IN

 

MR

ON AIR

ENTER

FINE

AT TUNE

MODE

TF-SET LSB /USB

CW/— R

FSK /— R

FM/AM

1MHzDOWN

A=B MENU

RXTX

A

B

M.CH

UP

DIGITAL SIGNAL PROCESSOR

AUTO

BEAT

 

 

 

NOTCH

CANCEL

N.R.

 

TX EQ.

LO/WIDTH FILTER

HI/SHIFT

RIT

XIT

CLEAR

NB

RIT/XIT

 

AF

RF

 

 

 

4

6

 

 

2

 

8

 

 

 

0

1 0

M.CH/VFO.CH

 

NB

SQL

 

 

 

4

6

 

 

2

 

8

 

 

 

0

1 0

$7

$1

$2

$3 $4

$5 $6

$1NB button

Press to switch the analog Noise Blanker function ON or OFF. This function works best against short duration pulse noise {page 53}.

$2AF gain control

Adjusts the audio frequency gain. Turn the control clockwise to increase the gain; counterclockwise to decrease the gain {page 19}.

$3RF gain control

Adjusts the radio frequency gain. Turn the control clockwise to increase the gain; counterclockwise to decrease the gain {page 19}.

$4RIT/XIT control

After switching ON the RIT or XIT function, turn to select the desired frequency offset with respect to the current frequency {pages 44, 45}.

$5NB control

When using the Noise Blanker function, turn to adjust the noise blanking level {page 53}. To prevent distorting your receive signal, use the minimum blanking level necessary.

$6SQL control

The Squelch control can be used for muting the receiver during no signal periods. The more clockwise that the control is turned, the higher the noise threshold level. Therefore, the stronger the received signal must be to open the squelch. Leave fully counterclockwise for weak signal reception {page 19}.

$7M.CH/VFO.CH control

In VFO mode, turn to step the frequency up or down {page 21}. In memory channel mode, turn to select the desired memory channel {page 55}. The control is also used for selecting boundaries for the Automatic Mode function {page 48} and for selecting Menu numbers when accessing the Menu {page 24}.

MICROPHONE

qUP/DWN buttons

Use these buttons to step the VFO frequency or memory channels up or down. The selected frequency or channel will change continuously in the direction of the button label if a button is pressed and held down.

wPTT (Push-to-Talk) switch

The transceiver is placed in transmit mode when this non-locking switch is held down. Releasing the switch returns the transceiver to receive mode.

q

DWN UP

w

PTT

14

Image 20
Contents TS-870S KEY2 Applicable ModelWriting Conventions Followed Power Sources Power Cable ProtectionPower Lines CleaningContents Scan Memory FeaturesRejecting Interference Maintenance Optional AccessoriesInstalling Options Specifications AppendicesDSP Maximum SIGNAL/ Minimum Noise FeaturesSupplied Accessories IntroductionTransmission Line MHz 14 MHz 30 MHz InstallationAntenna Connection DC Power Supply Connection InstallationGround Connection Lightning ProtectionRear Panel Accessory ConnectionsFront Panel Computer Interface COM Rtty Equipment Rtty and ACCLinear Amplifier Remote Pin FunctionSM-230 Station Monitor if OUT Accessory Equipment ACCAntenna Tuner AT Pin No. Pin Name ANO GND PSQ SmetPKS PKDYour First QSO First QSO Front Panel Getting Acquainted@5QUICK Memo MR button 6KEY Speed control@4QUICK Memo M.IN button @7Tuning control Enter buttonLSB/USB button CW/ÐR button#3BEAT Cancel button RX M.CH button#5TX EQ. button #6FILTER LO/WIDTH and HI/SHIFT controlsMicrophone $4RIT/XIT control$7M.CH/VFO.CH control UP/DWN buttonsRear Panel Display 0AUTO1PROC 2MONI5MENU 7SPLIT8RIT 9TONE#2ON AIR #3AT Tune#4FSK #7M.SCRSwitching Power ON/OFF Adjusting VolumeAdjusting Squelch Operating BasicsChanging Bands Selecting ModeOperating Basics Equalizing VFO Frequencies A=B Fine Tuning Quick ChangesOperating Basics Changing Step SizesMeter on Front Panel MeterOperating Basics Direct Frequency Entry Selecting Transmit Power TransmittingTransmit Carrier Level Microphone GainMenu Setup What is a MENU?Menu Access Temporary Menu ResettingMenu Configuration Menu SetupMenu Item Function Selections Default LO/WIDTH and HI/SHIFT controlsM.CH/VFO.CH control Setting Baud Rate bps Stop Bits Cross Reference for Menu Functions Communicating SSB TransmissionSlow Scan TV/ Facsimile Sstv FrequenciesSwitching TX/RX Manually CW TransmissionCommunicating TX SIDETONE/ RX Pitch FrequencySetting Delay Time Communicating Semi BREAK-INFull BREAK-IN CW Reverse ReceiveFunction Default Communicating Electronic KeyerActivity Consult KEY Speed controlMultiple-Button Functions Emulation OptionsStoring CW Messages CW Message PlaybackInquiry Command Description Erasing CW MessagesInquiry Functions To check an Inquiry function Press CH 3+CHFunction Commands Press CH 1+CHOption d Leading Other Nines Embedded FunctionsSerial Number Options FM Transmission FM Repeater OperationPress RX B or RX a Press RX a or RX BArrl 10-METER Band Plan Selecting Subtone FrequencyContinuous or Burst Subtones? Rtty Frequency Shift Keying AM TransmissionDigital Operation ERROR-CHECKING Modes AMTOR/ PACKET/ PACTOR/ G-TOR/ Clover Mode MeaningRtty Frequencies AmtorSPLIT-FREQUENCY Operation Packet FrequenciesCommunicating TF-SET Transmit Frequency SET Satellite OperationRIT Receive Incremental Tuning Operating AidsReceiving AGC Automatic Gain ControlXIT Transmit Incremental Tuning Operating AidsVOX VOICE-OPERATED Transmit Transmit InhibitMode Transmit Sampling Point Operating Aids Speech Processor SSB/AMChanging Frequency While Transmitting Transmit MonitorChanging Transmit Bandwidth Transmit BandshiftEqualizing Transmit Audio Microphone AGCAutomatic Mode Automatic Mode BoundariesUsing Automatic Mode Press MENU+Presetting Internal Tuner only Preset Bands for Internal TunerAutomatic Antenna Tuner Internal TunerMenu No Baud Rate Stop Bits Operating Aids AT-300 External Tuner OptionalCommunication Parameters Slope Tuning SSB/AM Rejecting InterferenceDSP Tools If Shift CWBeat Cancel SSB/AM Rejecting InterferenceAuto Notch SSB CW/FSK/FM Adaptive FiltersSetting Spac Time Noise BlankerAIP Advanced Intercept Point AttenuatorMemory Features Conventional or Quick MEMORY?Conventional Memory Memory Channel DataMemory Features Memory Channel RecallSplit-Frequency Channels Quick Channel SearchMemory Transfer Memory Channel ScrollTemporary Frequency Changes Memory \ VFO TransfersFull Reset Erasing Memory ChannelsChannel to Channel Transfers ChannelMemory Features Storing Scan Limits in CH Programmable VFO FunctionQuick Memory Storing Into Quick MemoryRecalling from Quick Memory Temporary Frequency ChangesScan Program ScanScan Hold Confirming START/END LimitsMemory Scan ScanBusy Frequency Stop ALL-CHANNEL ScanSetting Scan Speed Memory Channel LockoutMicroprocessor Reset Switching ANT 1/ ANTOperator Conveniences Programmable Function ButtonsBeep Function Operator Conveniences Assigning FunctionsAlarm Notification Setting UPDisplay Dimmer Quick Data TransferUsing Quick Transfer Operator ConveniencesConnections Transferring DataDRU-3 Digital Recording System Optional Recording MessagesMessage Playback Checking MessagesVS-2 Voice Synthesizer Optional Continuous MULTI-CHANNEL PlaybackAltering INTER-MESSAGE Interval Transmitting Messages Manual TX/RXMaintenance ServiceService Note CleaningReference Frequency Calibration Internal AdjustmentsMaintenance Troubleshooting Problem Symptom Probable Cause Corrective ActionPress LSB/USB, CW/-R,FSK/-R, or SWR Optional Accessories DRU-3PC-1A PG-2ZInstalling Options Removing the CaseVS-2 Voice Synthesizer Unit DRU-3 Digital Recording UnitInstalling Options SO-2 TEMPERATURE-COMPENSATED Crystal Oscillator TcxoSpecifications FSK, FMSpecifications FSK, AMAppendix a Learning about DSP Appendix B Propagation InformationNCDXF/IARU Beacon Network HF BeaconsFreq kHz Call Sign Appendix C General Coverage Receiver for SwlingAppendix D COM Connector Protocol CommandsCommand Description Hardware DescriptionParameter Table BAD Command ExamplesParameter Description Computer Control Commands Types of CommandsTerminator 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 TOR DRSDSP AGC SstvFSK TOR Rtty SSB Sstv
Related manuals
Manual 28 pages 9.83 Kb Manual 104 pages 31.74 Kb

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.