Kenwood TH-D7E, TH-D7A Transmitting, When you finish speaking, release the PTT switch

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TRANSMITTING

1To transmit, press and hold the PTT switch and speak into the microphone in a normal tone of voice.

•Indicator A or B lights red depending on which band you have selected.

•The battery meter appears to show the current relative battery charge.

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•Speaking too close to the microphone, or too loudly, may increase distortion and reduce intelligibility of your signal at the receiving station.

2When you finish speaking, release the PTT switch.

Time-Out Timer: Holding down the PTT switch for more than 10 minutes causes the transceiver to generate a beep and stop transmitting. Release, then press the PTT switch to resume transmitting. You cannot switch this function OFF.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

◆ The recommended duty cycle is 1 minute of transmission and

 

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3 minutes of reception. Extended transmissions in the high

 

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power mode may cause the back of the transceiver to get hot.

 

 

◆ Transmitting with the supplied antenna near other electronic

 

 

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equipment can interfere with that equipment. Also, transmitting

 

 

 

 

 

near a poorly regulated power supply, that is not recommended

 

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by KENWOOD, may cause the power supply to output an

 

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extremely high voltage. This voltage could damage both your

 

 

 

 

transceiver and any other equipment connected to the power

 

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supply.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Note: If input voltage exceeds approximately 18 V while using an

external power source, warning beeps sound and a warning message

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appears.

 

 

 

 

 

 

 

 

 

 

 

 

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■ Selecting Output Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Selecting lower transmit power is a wise method to

 

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reduce battery consumption, if communication is still

 

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reliable. You can program a different power for band

 

 

 

A and B.

 

 

 

 

 

 

 

 

 

 

 

 

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Press [F], [MENU] to select high (default), low, or

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economic low power (lowest).

 

 

 

 

 

 

 

 

 

 

 

 

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• “H”, “L”, or “EL” appears to show the current selection.

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Contents TH-D7A Features Thank YOUModels Covered by this Manual One or more of the following statements may be applicable PrecautionsContents Microphone Control ScanSystem Ctcss FunctionsOptional Accessories Wireless Remote Control TH-D7A onlySKY Command 2 TH-D7A only MaintenanceKEY2 Supplied AccessoriesKEY+ Power on Conventions Followed in this ManualLatch, then slide the battery pack back PreparationInsert the charger AC plug into an AC wall outlet PB-39 NiCd PB-38 NiCd Installing the AntennaInstalling the Hand STRAP/ Belt Hook BatteriesInstalling Alkaline Batteries 10 2 Insert four AA LR6 alkaline batteriesAlkaline Connecting with a Cigarette Lighter Socket Connecting with a Regulated Power SupplyFirst QSO Selecting a Band Switching Power ON/OFFAdjusting Volume Operating BasicsPress UP/ DWN to select from 6 squelch levels Adjusting SquelchPress OK to complete the setting Press F, MoniReliable. You can program a different power for band When you finish speaking, release the PTT switchSelecting lower transmit power is a wise method to Reduce battery consumption, if communication is stillGetting Acquainted Indicators OK key Cursor KeysBand a & B UP/ DWN keysMenu mode Function Select modeVFO mode Memory Recall modePress TNC twice to select. In this mode, you can send Full Duplex modePacket mode Commands to the built-in TNC from a personal computerKeypad Direct Entry Menu SET-UP Menu AccessLevel Selections Default Menu ConfigurationOFF Radio AUXLevel Selections AprsSstv SKYCMD Offset Programming Flow Operating Through RepeatersWithin the band limits Programming OffsetPress UP/ DWN to select the appropriate offset Frequency Following methods to bring the transmit frequencyPress F, 1 to switch the Tone function on or OFF Press UP/ DWN to select the appropriate tone frequency67.0 97.4 136.5 192.8 A. and Canada versions Automatic Repeater OffsetAutomatic Simplex Check ASC Press REV to switch the Reverse function on or 13 OFFPress REV 1 s to switch the function on Reverse FunctionTone FREQ. ID Ctcss on Memory ChannelsCHANNEL? ParameterPress PTT+OK Press UP/ DWN to select the desired memory channel Press OKPress UP/ DWN to select the desired memory Channel Press MR+ Power onRecalling a Memory Channel Clearing a Memory ChannelNaming a Memory Channel Press UP/ DWN to select the first digitRepeat steps 3 and 4 to enter up to 8 digits Call Channel TH-D7A only Press VFOPress PTT+CALL Channel Display MEMORY-TO-VFO TransferUHF Band Defaults Partial or Full RESET?Press F+ Power on VHF Band Defaults Version VFO Freq ToneScan This transceiver provides the following types of scansScan Type Scan Range Selecting Scan Resume Method Time-Operated modeCarrier-Operated mode Seek modePress MR 1 s VFO ScanMemory Scan Press VFO 1 sTo quit MHz Scan, press ESC MHz ScanProgram Scan Select the desired frequency as the lower limitPress F, MR CALL/VFO Scan TH-D7A only CALL/MEMORY Scan TH-D7A onlyRecall the desired memory channel Press UP/ DWN to select the appropriate Ctcss frequency Continuous Tone Coded Squelch System CtcssSelecting a Ctcss Frequency Press F, 4 to select F-4 Ctcss FreqOFF Using CtcssPress F, 3 to switch the Ctcss function on or Ctcss FREQ. IDDual Tone MULTI-FREQUENCY Dtmf Functions Manual DialingFreq. Hz 1209 1336 1477 1633 Automatic Dialer Press UP/ DWN to select a characterPress OK Press PTT+MENU Transmitting a Stored Dtmf NumberCtcss ON/ OFF Microphone ControlProgrammed for the digits not yet entered Auxiliary FunctionsDirect Frequency Entry Data is accepted for the digits entered and 0 isProgrammable VFO Changing Frequency Step SizePress F, ENT to switch Tone Alert on or OFF Tone AlertBeep ON/OFF Blanking a Band Display Adjusting Volume BalanceAdjusting Display Contrast Lamp FunctionBattery Saver Automatic Power OFF APO15 4 Press OK POWER-ON MessageTransceiver Lock 13 3 Press UP/ DWN to select a characterAdvanced Intercept Point AIP Switching AM/FM Mode TH-D7A onlySwitching TX Deviation TH-D7E only TX InhibitEquipment Packet OperationReference material for starting packet operation should Be available at any store that handles Amateur RadioOperating TNC Connecting with a Personal ComputerCommand mode Converse modeOn your personal computer. First connect Preparation FlowFollowing steps should guide you to a good start Packet operation. The shaded steps indicate operationsBoth Bands Selecting Data BandFull Duplex Band onlyDX Packetclusters Monitor Comment Press List to restore the frequency displaySLOW-SCAN Television Sstv with VC-H1 Entering Call SIGN/ MESSAGE/ RSV 20 3 Press UP/ DWN to select a character22 4 Press OK Selecting Color for Call SIGN/ MESSAGE/ RSV Executing SuperimpositionPower is on VC-H1 ControlVC-H1 Automatic PACKET/ Position Reporting System Operation Flow KEY Indicator Meaning What is Included?Receiving Aprs Data New Aprs Duplicate18 3 Press OK Accessing Received Aprs DataPress List 12 2 Press UP/ DWN to select the desired stationTemperature 15 5 Repeat steps 3 and 4 to enter up to 9 digits Programming a Call Sign11 3 Press UP/ DWN to select a character 13 4 Press OKKenwood Sstv Press OK Press Menu to exit Menu modeSelecting Your Station Icon Press UP/ DWN to select from 15 icons plus OthersPress Menu to enter Menu mode Entering LATITUDE/ Longitude DataPress 2, 3 to select 2-3 My Pos Press UP/ DWN to select the desired comment Selecting a Position CommentEntering Status Text Press UP/ DWN to select a character17 4 Press OK Alternate net Programming a Group CodeAll calls SpecialRepeat steps 3 and 4 to enter up to 32 digits Programming a Packet PathMethod 4 Ssid path Method 1 Specific pathMethod 2 Generic path Method 3 WIDEN-N pathSelecting Beacon Transmit Method Press 2, 9 to select 2-9 Data TXBcon again Press UP/ DWN to select the desired distance Selecting Beacon Transmit IntervalRestricting Reception of Aprs Data Press UP/ DWN to select the desired intervalAprs Message KEY+NEW Data Status Accessing Received Aprs MessagesPress MSG Message TypeEntering a Message Repeat steps 4 and 5 to enter up to 9 digitsRepeat to enter a message or bulletin with up to 45 digits Press OK to start transmitting Transmitting a MessagePress a numeric key 0 to 9 to enter a 3-digit secret number Wireless Remote Control TH-D7A onlyPress PTT+VFO+ Power on PreparationPress PTT+MR+ Power on Control OperationENT or VFO UP/ DWN To recall a memory channel SKY Command 2 TH-D7A only Contact your authorized Kenwood dealer TransceiverYou can use the optional cables PG-4R to connect Transporter with the HF transceiver. For these cablesOn the Commander Access Menu 4-4 and select Commander On Transporter On CommanderProgramming Call Signs Programming a Tone FrequencyCLR PowerUP/ DWN ModePage Cleaning MaintenanceService Service NoteTroubleshooting Problem Probable Cause Corrective ActionPress A/B+ Power on to exit Press BAL, then UP/ DWN to Page Problem Probable Cause Corrective Action EMC-3 PB-38 PB-39 BT-11 Optional AccessoriesSMC-32 SMC-33 SMC-34 HMC-3PG-4R PG-3JPG-4W VC-H1 PG-4VEquipment Connections Connecting Other External EquipmentGeneral VHF Band UHF Band SpecificationsTransmitter VHF Band UHF Band TNC Commands List Short Default Parameter DescriptionAppendix Flow ON/ OFF DwaitEcho ON/ OFF Firmrnr FIR OFF ON/ OFFLtext HbaudLocation LOC Every Lpath LPA GPSPpersist ON/ OFF ResetTxdelay PersistQuick Reference Guide Key Operation Function 1 sVFO F Index
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TH-D7E, TH-D7A specifications

The Kenwood TH-D7A is a sophisticated handheld transceiver designed especially for amateur radio enthusiasts. It combines advanced features with user-friendly operation, making it a popular choice among both beginners and seasoned operators.

One of the standout features of the TH-D7A is its dual-band capability, allowing users to operate on both the 2-meter (144 MHz) and 70-centimeter (440 MHz) bands. This dual-band functionality gives operators increased flexibility and access to a wider range of communication channels. Additionally, the transceiver supports the simultaneous transmission and reception of two different frequencies, allowing for efficient monitoring of multiple communications.

The TH-D7A is equipped with an impressive 1,000 memory channels, which can be organized into 100 memory groups. This allows users to store a vast amount of frequencies and access them easily when needed. The transceiver also provides a wide frequency coverage, extending from 144 to 148 MHz and from 430 to 450 MHz in the VHF and UHF bands, respectively.

Another remarkable feature of the TH-D7A is its built-in Automatic Packet Reporting System (APRS) capabilities. This technology enables users to share real-time location data, send and receive messages, and provide status updates, making it an invaluable tool for outdoor activities and emergency communication.

In terms of construction, the TH-D7A features a durable and compact design, making it suitable for both portable and mobile use. The large, easy-to-read LCD display provides clear visibility in various lighting conditions. Additionally, the transceiver supports a variety of advanced voice modes, including FM, AM, and SSB (Single Side Band), offering a versatile communication experience.

The TH-D7A also incorporates a wide range of digital modes, enhancing its operational capabilities. With the included programming software, users can easily customize their settings, manage memory channels, and update firmware, ensuring the transceiver remains compatible with evolving technologies.

Power management is another highlight, as the TH-D7A provides adjustable output power levels, enabling users to conserve battery life when needed. Overall, the Kenwood TH-D7A is a feature-rich handheld transceiver that combines robust performance with innovative technology, making it a top choice for amateur radio operators seeking reliable communication in diverse environments. Its versatility, combined with its intuitive design, ensures it meets the needs of users across all experience levels.
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