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Kenwood TH-D74 VHF/UHF

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Kenwood TH-D74A is showing the way to even more capable and versatile amateur digital HTs. The model made its maiden appearance at the 2016 Dayton Hamvention. This triband radio operates on the 144, 220 and 440 MHz bands. 

Supported modes include: DV / DV Fast data / FM / NFM / WFM / AM (receive) and even SSB receive! A built-in ferrite bar antenna enhances reception of medium wave and the lower end of shortwave coverage which does go all the way to 30MHz. Then VHF coverage continues solid from 30 to 524 MHz! It is equipped with a built-in TNC (1200/9600) and provides APRS® (Automatic Packet/Position Reporting System) and there is an integrated GPS! It will also support D-Star with superior audio. 

It is Bluetooth compliant and supports microSD and Micro-USB. Receive frequency ranges include: 136-174, 216-260, 410-470 [A] and 0.1-524 [B] MHz. RF power may be set for 5, 2, 0.5 or 0.05 Watts. Weatherproof to IP54/55 standards. 

Kenwood TH-D74

FEATURES
  • Transflective Color TFT Display
  • D-STAR® operation
  • 1000 Alpha Memories
  • APRS
  • 13.8 VDC Input Jack
  • DTMF Memory
  • Built-in 1200/9600 bps TNC
  • DSP Voice Processing & Recording
  • Integrated GPS with Auto Clock Set
  • Bluetooth Compliant
  • Extended Receive with HF CW/SSB
  • Voice Guide Function
GENERAL
Type:Amateur VHF/UHF transceiver
Frequency range:TX: 2 m / 70 cm (Asia)
RX: 0.1-253 / 255-262 / 266-271 / 275-380 / 382-412 / 415-524 MHz
Tuning steps:Down to 20 Hz
Mode:TX: FM/NFM/DV (D-Star)
RX: AM/FM/NFM/WFM/SSB/CW/DV (D-Star)
Channels/memory management:999 regular?
Repeater shift/offset:±?
Power supply:6-9.6 VDC (battery) or 11-15.9 VDC (external)
Current drain/power consumption:RX: 48-310 mA (GPS on adds an extra 115 mA)
TX: 0.4-2 A
Antenna impedance/connector:50 ohms / SMA
Dimensions (W*H*D):56*120*34 mm (2.2*4.72*1.34"), with KNB-75L
Weight:345 gr (12.17 oz), with KNB-75L, antenna and clip
Other features:CTCSS/PL, DCS, Micro-SD card, Micro-USB, Bluetooth, Built-in GPS and APRS.
Built-in bar entenna for 0.1-10 MHz RX. Color TFT.
Audio equalizer. Hi-performance DSP.




RECEIVER SECTION
Receiver system:IF-matrix
Sensitivity:AM (10 dB S/N)
0.3-0.52 MHz: 4 uV
0.52-1.8 MHz: 1.59 uV
1.8-54 MHz: 0.63 uV
54-76 MHz: 1.12 uV
118-174 MHz: 0.5 uV
200-250 MHz: 0.63 uV
382-412 MHz: 1.12 uV
415-524 MHz: 1.12 uV
FM (12 dB SINAD)
28-54 MHz: 0.32 uV
54-76 MHz: 0.56 uV
118-144 MHz: 0.36 uV
144-148 MHz: 0.18 uV (Band A), 0.19 uV (Band B)
148-175 MHz: 0.36 uV
200-222 MHz: 0.36 uV
225-250 MHz: 0.36 uV
382-400 MHz: 0.5 uV
400-412 MHz: 0.36 uV
415-430 MHz: 0.36 uV
430-450 MHz: 0.18 uV (Band A), 0.2 uV (Band B)
450-490 MHz: 0.36 uV
490-524 MHz: 0.63 uV
NFM (12 dB SINAD)
144-148 MHz: 0.22 uV (Band A), 0.24 uV (Band B)
430-450 MHz: 0.22 uV (Band A), 0.25 uV (Band B)
WFM (12 dB SINAD)
76-95 MHz: 1.59 uV
95-108 MHz: 2 uV
SSB (10 dB S/N)
1.8-54 MHz: 0.4 uV
54-76 MHz: 0.79 uV
144-148 MHz: 0.16 uV
222-225 MHz: 0.2 uV
430-450 MHz: 0.16 uV
DV (PN9/GMSK, 4.8 kbps, BER 1%)
144-148 MHz: 0.2 uV
430-450 MHz: 0.2 uV
Selectivity:FM: 12 KHz (-6 dB), 30 KHz (-50 dB)
Image rejection:
AF output power/speaker:400 mW at 10% distortion / 8 ohms (at 7.4 VDC)
External speaker connector:




TRANSMITTER SECTION
RF output power:Hi: 5 W
Mid: 2 W
Lo: 500 mW
EL: 50 mW
Modulation system:FM: Reactance modulation
DV: GMSK reactance modulation
Max FM deviation:FM: ±5 KHz
NFM: ±2.5 KHz
Spurious emissions:Less than -60 dBc
Microphone impedance/connector:2 kohms / ?-pin




MISCELLANEOUS
Manufactured:2016-201x
Additional info:
Related documents:
Modifications:
Options/Accessories:
KBP-9
KNB-74L
KNB-75L
Alkaline battery case (6*R03/AAA)
Rechargeable battery pack
Rechargeable battery pack
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