Kenwood TS-870S Selecting Mode, Operating Basics Equalizing VFO Frequencies A=B, Changing Bands

Page 26

4 OPERATING BASICS

EQUALIZING VFO FREQUENCIES ([A=B])

SELECTING FREQUENCY

Press [A=B] to transfer the frequency and modulation mode of the active VFO to the inactive VFO.

There are two methods to select a frequency that are explained in the following sections:

A Manual Tuning

 

SEMI AIP AGC AUTO PROC

MONI

MENU

SPLIT TONE NB

CTRL

AUTO

BEAT

 

 

 

 

A=B

 

 

A B

RIT

XIT

WIDTH SHIFT

NOTCH

CANCEL

N.R.

 

TX EQ.

 

 

 

 

 

 

 

LO/WIDTH

FILTER

HI/SHIFT

LSB USB CW R FSK FM

AM

M. SCR

PRG

SCAN

F. LOCK

FINE MHz

 

 

 

 

 

 

AIR

AT TUNE

 

 

 

 

 

RIT

XIT

 

CLEAR

NB

MODE

A=B

MENU

TF-SET

LSB

 

RIT/XIT

AF

RF

 

 

4

6

 

/USB

RX

TX

 

 

 

 

 

A

 

 

 

 

 

 

2

8

 

CW/– R

 

 

 

 

 

 

 

B

0

1 0

 

FSK

 

M.CH/VFO.CH

NB

SQL

 

/– R

 

 

4

6

 

 

 

M.CH

 

 

 

FM/AM

 

 

2

8

 

 

 

 

 

1MHz

DOWN

 

UP

 

 

 

 

 

 

0

1 0

1Assume that you are presently using VFO A.

2Press [RX B].

¥VFO B is selected and the frequency currently selected by VFO B is displayed.

3Press [A=B].

4Press [RX A].

¥This selects VFO A again. Note that the VFO B frequency and the modulation mode have been copied to VFO A due to Step 3.

SELECTING MODE

To change the operating mode, simply press the MODE button for the mode that you want to use. The second function on each MODE button is accessed by pressing the same button again.

Example: To switch to LSB, press [LSB/USB] one time. To then switch to USB, press [LSB/USB] again.

MODE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LSB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

/USB

SEMI AIP

AGC

AUTO

PROC

MONI

MENU

SPLIT

TONE

NB

 

CTRL

AUTO

BEAT

 

 

 

 

 

 

 

 

 

A B

RIT

XIT

 

WIDTH SHIFT

NOTCH

CANCEL

N.R.

 

TX EQ.

 

 

 

 

 

 

 

 

 

 

 

 

 

LO/WIDTH

FILTER

HI/SHIFT

 

LSB

USB CW

R

FSK FM

AM

M. SCR

PRG SCAN

F. LOCK

FINE

MHz

 

 

 

 

 

 

 

AIR

 

 

 

AT TUNE

 

 

 

 

 

 

 

RIT

XIT

 

CLEAR

NB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODE

 

 

 

A=B

 

MENU

 

 

 

 

 

CW/– R

 

 

 

 

TF-SET

LSB

 

 

 

 

 

RIT/XIT

 

 

AF4

RF6

<<<#12 (9L) >>>

 

 

 

 

 

 

/USB

 

 

 

RX

 

TX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

2

8

CW/– R

FSK

 

B

0

1 0

FSK

 

4

6

/– R

/– R

M.CH/VFO.CH

 

NB

SQL

 

 

M.CH

 

 

 

FM/AM

 

2

8

 

 

 

 

1MHz

DOWN

UP

 

 

 

 

 

0

1 0

FM/AM

The CW mode defaults to the upper sideband. The Ò label on [CW/–R]indicates that CW may be sent and received using the lower (reverse) sideband if you want. The Ò label on [FSK/–R]indicates that the mark and space signals for RTTY may be reversed by selecting this mode.

In SSB mode, the transceiver automatically selects LSB for frequencies lower than 9.5 MHz, and selects USB for

9.5MHz or higher frequencies if the Tuning control or Mic [UP]/[DWN] is used to cross the frequency of

9.5MHz. This is also true if using the Front Panel [UP] or [DOWN] button.

Change to the correct band or use the 1MHz Step function to get close to the desired frequency. Then use the M.CH/VFO.CH control for coarse tuning and the Tuning control (or the Mic [UP] and [DWN] buttons) for selecting the exact frequency.

BDirect Frequency Entry (Keypad)

Enter the desired frequency directly using the numeric keypad.

CHANGING BANDS

 

 

 

 

 

SEMI AIP

AGC

AUTO

PROC

MONI

MENU

SPLIT

TONE

NB

 

CTRL

 

AUTO

BEAT

 

 

 

 

 

 

 

 

 

 

 

 

 

A B

RIT

XIT

WIDTH SHIFT

 

NOTCH

CANCEL

N.R.

 

TX EQ.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LO/WIDTH FILTER

HI/SHIFT

 

 

 

 

 

LSB

USB CW

R

FSK FM

AM

M. SCR

PRG SCAN F. LOCK

FINE MHz

 

 

 

 

 

 

1MHz

 

DOWN

 

UP

AIR

 

 

 

AT TUNE

 

 

 

 

 

 

 

 

RIT

XIT

CLEAR

NB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODE

 

 

A=B

MENU

 

 

 

 

 

 

 

 

 

 

 

 

 

TF-SET

LSB

 

 

 

 

 

RIT/XIT

 

AF

RF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

6

 

 

 

 

 

 

 

 

 

 

 

 

/USB

 

 

RX

TX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CW/– R

 

 

 

A

 

2

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

0

1 0

 

 

 

 

 

 

 

 

 

 

 

 

FSK

 

 

 

 

 

M.CH/VFO.CH

 

NB

SQL

 

 

 

 

 

 

 

 

 

 

 

 

/– R

 

 

 

 

 

 

 

 

4

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M.CH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FM/AM

 

 

 

 

 

 

2

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1MHz

DOWN

 

 

UP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

1 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1If ÒMHzÓ is illuminated on the Display, first press [1MHz] to exit from the 1MHz Step mode.

¥ ÒMHzÓ goes out.

2Press [UP] or [DOWN].

¥Holding down either button consecutively steps the transceiver to each band.

USING 1 MHz STEPS

The default step size for the 1MHz Step function is

1 MHz; however, you can also select 500 or 100 kHz steps via Menu No. 52 (1M/500k). Menu selections are explained in more detail beginning on page 24.

1Press [1MHz] to enter the 1MHz mode. ¥ ÒMHzÓ lights.

AGC AUTO

USB

MHz

2Press [UP] or [DOWN].

¥The frequency changes up or down in 1 MHz steps (or 500 or 100 kHz steps) each time [UP]or [DOWN] is pressed. Holding down either button causes the function to repeat.

20

Image 26
Contents TS-870S KEY2 Applicable ModelWriting Conventions Followed Power Lines Power SourcesPower Cable Protection CleaningContents Scan Memory FeaturesRejecting Interference Installing Options MaintenanceOptional Accessories Specifications AppendicesSupplied Accessories DSP Maximum SIGNAL/ Minimum NoiseFeatures IntroductionTransmission Line MHz 14 MHz 30 MHz InstallationAntenna Connection Ground Connection DC Power Supply ConnectionInstallation Lightning ProtectionRear Panel Accessory ConnectionsFront Panel Linear Amplifier Remote Computer Interface COMRtty Equipment Rtty and ACC Pin FunctionSM-230 Station Monitor if OUT Accessory Equipment ACCAntenna Tuner AT PKS Pin No. Pin NameANO GND PSQ Smet PKDYour First QSO First QSO Front Panel Getting Acquainted@5QUICK Memo MR button 6KEY Speed control@4QUICK Memo M.IN 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 BasicsChanging Bands Selecting ModeOperating Basics Equalizing VFO Frequencies A=B Operating Basics Fine TuningQuick Changes Changing Step SizesMeter on Front Panel MeterOperating Basics Direct Frequency Entry 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+CHOption d Leading Other Nines Embedded FunctionsSerial Number Options Press RX B or RX a FM TransmissionFM Repeater Operation Press RX a or RX BArrl 10-METER Band Plan Selecting Subtone FrequencyContinuous or Burst Subtones? Rtty Frequency Shift Keying AM TransmissionDigital Operation 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 TunerMenu No Baud Rate Stop Bits Operating Aids AT-300 External Tuner OptionalCommunication Parameters 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 CleaningReference Frequency Calibration Internal AdjustmentsMaintenance 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 DescriptionParameter Table BAD Command ExamplesParameter Description 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 TOR DRSDSP FSK TOR AGCSstv Rtty SSB Sstv
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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.