Kenwood TS-870S VS-2 Voice Synthesizer Optional, Continuous MULTI-CHANNEL Playback

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11 OPERATOR CONVENIENCES

Transmitting Messages (Manual TX/RX)

Use this procedure to transmit the contents of a message memory.

1 Select SSB, FM, or AM mode by pressing [LSB/USB] or [FM/AM].

¥The transmit and receive modes must be the same.

2Press [SEND] or Mic [PTT].

3Press [CH 1], or [CH 2], or [CH 3], or [CH 4] to play back the message in the respective memory.

4Press [SEND] again or release Mic [PTT] to return to the receive mode.

CONTINUOUS MULTI-CHANNEL PLAYBACK

You can also play back messages one after the other, in any order, to make longer messages. You could, for example, first play channel 3 followed by channel 1, then channel 4, then channel 2.

If the Repeat function is activated while playing back messages, the remainder of the selected messages are played back, then playback begins again from the beginning of the series of messages. The cycle repeats until you manually interrupt.

1Press [CH 1], or [CH 2], or [CH 3], or [CH 4] to begin playing back a stored message.

2While the first message is still playing, press another memory channel button ([CH 1], or [CH 2], or

[CH 3], or [CH 4]) to queue the next message.

¥For example, ÒAP 1 2 3 - appears while Messages #1, #2, and #3 are queued to play.

¥The same memory that was played back in Step 1 may be queued in this step.

¥To interrupt playback, press [CLR].

¥To toggle the Repeat function ON or OFF, access Menu No. 39 (REPEAT). The default is OFF.

ALTERING INTER-MESSAGE INTERVAL

The inter-message interval refers to the time period between each message, if only one message is played back, or between series of messages, if more than one message is played back.

Example 1:

Ch. 2 \ Interval \ Ch. 2 \ Interval \ ...

Example 2:

Ch. 3 \ Ch. 2 \ Ch. 1 \ Ch. 4 \ Interval \

Ch. 3 \ Ch. 2 \ Ch. 1 \ Ch. 4 \ Interval \ ...

Select the time interval between playbacks via Menu No. 40 (REP.TIME). The default interval is 5 seconds.

VS-2 VOICE SYNTHESIZER (OPTIONAL)

When equipped with the VS-2 Voice Synthesizer unit, the TS-870S can announce displayed information. A Programmable Function (PF) button must be assigned the VOICE function to use the Voice Synthesizer. Refer to ÒPROGRAMMABLE FUNCTION BUTTONSÓ {page 64} for more information.

When the VOICE PF button is pressed while an announcement is in progress, the announcement stops immediately. Similarly, changing the parameter that is being announced, such as tuning to another frequency, automatically halts the announcement. Frequencies are announced beginning with the 10 MHz digit and continuing through to the 10 Hz digit for VFO or memory channel frequencies. If the memory channel has no data stored, then ÒOPENÓ is announced.

In addition to frequencies, Menu numbers and their settings are also announced with a short pause

(100 ms) between the Menu number and the setting. Refer to the following table for the cross-reference between the displayed and the announced information.

VOICE SYNTHESIZER ANNOUNCEMENTS

Displayed

Announcement

 

 

OFF

"Zero"

ON

"One"

Numeral

The numeral is announced.

B

"Two" 1

C

"Three"

L

"Four"

H

"Five"

 

 

P

"Six"

1VS-2 announces "B" when you switch from Menu A to B via Menu No. 00 (MENU.A/B).

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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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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.