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Last modified 2016-08-21

Kenwood TH-D74

A picture of Kenwood TH-D74

SPECIFICATIONS

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 (?"), with KNB-75L
Weight:345 gr (? 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