144/430 MHz Digital Dual Bander with APRS

TM-D750E

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144/430 MHz Digital Dual Bander with APRS

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The KENWOOD TM-D750E 144/430 MHz digital dual-band mobile radio brings APRS® and D-STAR operation together in one advanced system. Built-in GPS, Wireless LAN, Bluetooth, KISS TNC and a bright 3.45" colour display support flexible voice and data communication at home or on the move. The separate control panel offers straightforward installation and operation.

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ECHOLINK Sysop Mode for Node Terminal Operation

Key Features

Key FeaturesAPRS® Protocol compliant: Real-time two-way data communications for full-scale operations, featuring a wealth of displays and functions.
D-STAR Digital Protocol compatible: Flexible D-STAR network access, including Bluetooth, USB, and Wireless LAN
Built-in Wireless LAN: D-STAR network can be accessed directly and easily using the Direct Mode without the need for external devices.
Reflector Terminal Mode: The built-in MMDVM command enables easy access to D-STAR reflectors via a Windows PC or Android device using a USB connection or Bluetooth.
Simultaneous Reception: Dual-signal reception for digital voice and data expands your communication capabilities.
Built-in KISS TNC: Supports APRS operations with a standalone digipeater function. PC connection enables 1200/9600 bps packet communications and IGate station operation.
Flexibility: Remote Operation Panel with built-in speaker.
Convenience: Built-in GPS module and patch antenna.
Display: 3.45-inch TFT colour LCD with high brightness and wide viewing angles.
Connectivity: USB-C port and microSD card slot are on both the remote head and RF deck.
Voice Guidance: Powerful voice guidance features include 4-step variable speed and over 900 phrases.
Audio Quality: The built-in speaker delivers renowned KENWOOD sound quality.

Supplied With

Supplied WithCableYes, - Modular plug cable for the operation panel.
D.C. CableYes, - with 15 A fuse.
FuseYes
Instruction ManualYes
Line FilterYes
MicrophoneYes, - 16-key Keypad.
Microphone HangerYes
Mounting BracketYes, - for the Main Unit.
Base Stand and Mobile Bracket for Operation PanelYes
Operation Panel HolderYes
Screw SetYes

Amateur Radio General Features

Amateur Radio General Features2.4 / 5 GHz Wireless LAN (WLAN)Yes
1750 Hz Tone Burst Function.Yes
5 Programmable Operating Profiles (PM Function)Yes
8.33KHz spacing on Air BandYes
Advanced Intercept Point (VHF & UHF)Yes
Antenna Socket1 x N-type
APRS FunctionYes, - Turning on the APRS function automatically switches to the preset APRS frequency (e.g. 144.39 MHz or 144.80 MHz)
AttenuatorYes
Auto Power OffYes
Auto Repeater OffsetYes
Automatic Repeater Offset (VHF)Yes
Automatic Simplex CheckerYes
Band-scope Display"Visual Scan" function covers 31, 61, 91 or 181 frequency channels
Beat Shift FunctionYes
Built-in Packet TNC 1200/9600 bpsYes
Built-in GPSYes, - to access GPS, Galileo, and QZSS satellites.
Built-in microSD/SDHCYes, - used for storing and retrieving programming data, recording received audio, updating firmware, updating repeater list, etc.
Built-in BluetoothYes
Built-in SpeakerYes, - with 3 W AF output on the operation panel.
Calling Channel FunctionYes
Channel Display ModeYes
ClockYes, - Automatic clock adjustment using an NTP server over the internet, or the built-in GPS.
COM Port - 8-pin Mini-DINYes
CTCSS Encoder/DecoderYes, 42 EIA Tones with Tone Scan function
D-STARYes, - D-STAR Repeater Monitor allows audibly checking ongoing communications on remote D-STAR repeaters over the internet using the built-in WLAN.
Data Connection for External TNCYes
DCS Encoder/DecoderYes, 104 Tones with Tone Scan function
DTMF EncoderYes
DTMF MemoryYes
DTMF MicrophoneYes
ECHOLINK Memory Dialer ChannelsYes
ECHOLINK Sysop Mode for Node Terminal OperationYes
Full Dual-band operation: V+V/V+U/U+UYes
GPS Port (NMEA 0183)Yes
Key Beep On/OffYes
Key LockYes
Memory Channel Lock-outYes
Memory Channels1000 Channels
Memory Channels with Alpha-tagging1010 Memory Channels
Memory Shift FunctionYes
Menu System for individual set-upYes
Microphone SocketRJ-45
Monitor FunctionYes
MR-ShiftYes
Multiple Scan FunctionsYes
Mute FunctionYes
PC Programmable MemoriesYes
Power-On MessageYes
Power-On Password ProtectionYes
Programmable Function KeysYes
Reverse Repeater CheckerYes
Simultaneous 2 frequency RXYes
Simultaneous Recording of Received Audio on A & B BandsYes
SoftwareYes, - MCP-D750 Software for memory and menu settings on a PC.
TFT Colour DisplayYes, - Brightness-adjustable, wide viewing-angle 3.45-inch TFT Colour LCD (320 x 240 pixels, RGB) on the operation panel remains easy to see even in sunlight when mounted in a vehicle.
Time-Out TimerYes
Variable LCD Brightness with Automatic DimmerYes
Voice GuidanceYes, - over 900 phrases.
Wide/Narrow Deviation SelectionYes

APRS Features

APRS FeaturesAlert on Special CallYes
APRS Data OutputYes
Auto Message ReplyYes
Decay AlgorithmYes
Digipeat FunctionYes
Message MemoryYes
New-N ParadigmYes
Packet Data OutputYes
Proportional PathingYes
QSY FunctionYes
Received Packet Data Pop-upsYes
Relay Path DisplayYes
SmartBeaconing ™Yes
State/Section /Region PathingYes
Station List MemoryYes
TX Object, Item PacketYes
User PhrasesYes
Visible Message NotificationsYes
Weather Station FunctionYes

D-STAR Features

D-STAR FeaturesDV ModeYes
DV Fast ModeYes
DR ModeYes
Communication ModeYes
Communication Mode - DirectYes
Communication Mode - Single RepeaterYes
Communication Mode - ZoneYes
Communication Mode - GatewayYes
Communication Mode - ReflectorYes
Repeater List, Import/ExportYes
Repeater InformationYes
Callsign List, Import/ExportYes
Near Repeater Stattion Select/ScanYes
Access Repeater SelectYes
Gateway Route SelectYes
Select TO StationYes
TX MessageYes
GPS TX ModeYes
GPS Sentense TX SelectYes
GPS Auto TX for Target StationYes
Detect FM on DV ModeYes
RX Popup MessageYes
Direct ReplyYes
Standby BeepYes
Code SQYes
Auto ReplyYes
Auto Reply Voice SelectYes
EMRYes
RX HistoryYes
TX HistoryYes
Late Entry ReceiveYes
Packet Loss DisplayYes
Car Chank DisplayYes

General Specifications

General SpecificationsFrequency Range - Band A: TX144 ~ 146 MHz, 430 ~ 440 MHz
Frequency Range - Band A: RX136 ~ 174 MHz, 410 ~ 470 MHz
Frequency Range - Band B: RX108 ~ 524 MHz
Mode - TXF1D, F2D, F3E, F7W
Mode - RXF1D, F2D, F3E, F7W, A3E
Antenna Impedance - SMA50 Ohm
Power RequirementDC 13.8 V, ±15%
Operating Temperature Range-20 °C to +60 °C
Frequency StabilityWithin ± 2.0 ppm (-20° C ~ +60° C)
Current Drain - TX: DC 13.8 V, 144 / 430 MHz Band - High13.0 A / 13.0 A
Current Drain - TX: DC 13.8 V, 144 / 430 MHz Band - Mid6.5 A / 6.5 A
Current Drain - TX: DC 13.8 V, 144 / 430 MHz Band - Low4.0 A / 5.0 A
Current Drain - RX: Dual BandLess than 1.2 A (at rated power)
Dimensions - W x H x D (Projections not included) - Operation Panel183.3 mm (W) x 93 mm (H) x 36.8 mm (D)
Dimensions - W x H x D (Projections not included) - Body140 mm (W) x 43 mm (H) x 180 mm (D)
Weight (net) - Operation Panel344 g
Weight (net) - Body1.31 kg

Receiver Specifications

Receiver SpecificationsCircuitry - F1, F2D, F3E, F7WDouble Super Heterodyne
Circuitry - A3E or 3ETriple Super Heterodyne
Intermediate Frequency - 1st IF (Band A / Band B)57.15 MHz / 58.05 MHz
Intermediate Frequency - 2nd IF (Band A / Band B)450 kHz / 450 kHz
Intermediate Frequency - 3rd IF (A3E)10.8 kHz / 10.8 kHz
Sensitivity (Type.) - Amateur Band, Band A - FM: 12 dB SINAD - FM / NFM: 144 (K, E)0.16 μV / 0.20 μV
Sensitivity (Type.) - Amateur Band, Band A - FM: 12 dB SINAD - FM / NFM: 220 / 430 (K)0.16 μV / 0.20 μV
Sensitivity (Type.) - Amateur Band, Band A - FM: 12 dB SINAD - FM / NFM: 430 (E)0.16 μV / 0.20 μV
Sensitivity (Type.) - Amateur Band, Band A - DV: PN9 / GMSK 4.8 kbps, BER 1% - 144 / 430 / 220 (K)0.22 μV
Sensitivity (Type.) - Amateur Band, Band A - DV: PN9 / GMSK 4.8 kbps, BER 1% - 144 / 430 (E)0.22 μV / 0.24 μV
Sensitivity (Type.) - Amateur Band, Band A - AM: 10 dB S / N (K, E)0.50 μV
Sensitivity (Type.) - Amateur Band, Band B - FM: 12 dB SINAD - FM / NFM: 144 (K, E)0.16 μV / 0.20 μV
Sensitivity (Type.) - Amateur Band, Band B - FM: 12 dB SINAD - FM / NFM: 220 / 430 (K)0.16 μV / 0.20 μV
Sensitivity (Type.) - Amateur Band, Band B - FM: 12 dB SINAD - FM / NFM: 430 (E)0.16 μV / 0.20 μV
Sensitivity (Type.) - Amateur Band, Band B - DV: PN9 / GMSK 4.8 kbps, BER 1% - 144 / 430 / 220 (K)0.22 μV
Sensitivity (Type.) - Amateur Band, Band B - DV: PN9 / GMSK 4.8 kbps, BER 1% - 144 / 430 (E)0.22 μV / 0.24 μV
Sensitivity (Type.) - Amateur Band, Band B - AM: 10 dB S / N (K, E)0.50 μV
Sensitivity (Type.) - Except for above Amateur Band, Band B - AM: 10 dB SINAD - 118 - 174 (K, E)0.40 μV
Sensitivity (Type.) - Except for above Amateur Band, Band B - AM: 10 dB SINAD - 216 - 250 (K, E)0.50 μV
Sensitivity (Type.) - Except for above Amateur Band, Band B - AM: 10 dB SINAD - 410 - 470 (K, E)0.40 μV
Sensitivity (Type.) - Except for above Amateur Band, Band A - FM: 12 dB SINAD - 118 - 144, 148 - 175 (K, E)0.32 μV
Sensitivity (Type.) - Except for above Amateur Band, Band A - FM: 12 dB SINAD - 400 - 430, 450 - 490 (K, E)0.28 μV
Sensitivity (Type.) - Except for above Amateur Band, Band B - FM: 12 dB SINAD - 118 - 144, 148 - 175 (K, E)0.32 μV
Sensitivity (Type.) - Except for above Amateur Band, Band B - FM: 12 dB SINAD - 200 - 222, 225 - 250 (K, E)0.40 μV
Sensitivity (Type.) - Except for above Amateur Band, Band B - FM: 12 dB SINAD - 380 - 400 (K, E)0.56 μV
Sensitivity (Type.) - Except for above Amateur Band, Band B - FM: 12 dB SINAD - 400 - 430 (K, E)0.28 μV
Sensitivity (Type.) - Except for above Amateur Band, Band B - FM: 12 dB SINAD - 450 - 490 (K, E)0.28 μV
Sensitivity (Type.) - Except for above Amateur Band, Band B - FM: 12 dB SINAD - 490 - 524 (K, E)0.56 μV
Squelch - Band A0.10 μV
Squelch - Band B0.10 μV
Spurious Rejection - 144 MHz: A / B60 dB or more / 60 dB or more
Spurious Rejection - 430 MHz: A / B60 dB or more / 60 dB or more
IF Rejection - A / B60 dB or more / 60 dB or more
Channel Selectivity (-6 dB)12 kHz or more
Channel Selectivity (-50 dB)30 kHz or less
Audio Output - 8 Ohm load3 W or more

Transmitter Specifications

Transmitter SpecificationsTX Power: 144 & 430 MHz Band - High50 W
TX Power: 144 & 430 MHz Band - Mid10 W
TX Power: 144 & 430 MHz Band - Low5 W
Modulation - FMReactance Modulation
Modulation - DV GMSK Reactance Modulation
Modulation Deviation: FM-WLess than ±5.0 kHz
Modulation Deviation: FM-NLess than ±2.5 kHz
Modulation Distortion (300 Hz - 3 kHz)3% or less
Spurious Emissions-60 dB or less
Microphone Impedance600 Ohm

GPS Specifications

GPS SpecificationsSatellite ConstellationsGPS, QZSS, Galileo

Wireless Connection

Wireless ConnectionBluetooth®Version 5.0, Class 1
HSP / HFP / SPP
WLAN Frequency Range2.4 GHz, 5 GHz