Source: rigpix
Transceivers
Updated: 08/02/2026
Kenwood TH-D75A
Confidence score: 50%
Estimated value
415€
Theoretical estimate
352€
Minimum
477€
Maximum
Specifications
GENERAL
- Type
- Amateur VHF/UHF transceiver
- Frequency range
- USA TX: 144-148 / 222-225 / 430-450 MHz RX: 0.1-524 MHz
- Tuning steps
- Standard steps: 5 / 6.25 / 8.33 / 9 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 / 100 KHz Fine tuning: 20 / 100 / 500 / 1000 Hz (Band B, AM/SSB/CW only)
- Frequency stability
- ±2 ppm @ -10 to +50°C (14 to 122°F)
- Mode
- TX: FM / NFM / DV (D-Star) RX: AM / FM / NFM / WFM / SSB / CW / DV (D-Star)
- Channels / memory management
- 1000 regular in 30 groups with alpha tags 100 program scan 1 priority Non-volatile storage
- Repeater shift / offset
- ±0 to 29.95 MHz in 50 KHz steps
- Power supply
- 6-9.6 VDC (Battery pack) or 11-15.9 VDC external
- Current drain / power consumption
- RX: 50-310 mA TX: 0.4-2 A @ 7.4 VDC
- Antenna impedance / connector
- 50 ohm / SMA
- Dimensions (W*H*D)
- 56*122*33 mm (2.2*4.8*1.28"), with KNB-75LA
- Weight
- 346 g (12.2 oz), with KNB-75LA, antenna and belt clip
- Other features
- CTCSS/PL. DCS. Micro-SD card. Built-in GPS and APRS with digipeater. Built-in bar entenna for 0.1-10 MHz RX. Color TFT. Weather alert. Audio equalizer. Hi-performance DSP. Clock. Bluetooth 3.0 class 2. Backlit keyboard. USB-C connector. D-Star reflector terminal mode. IP54/55 compliant.
RECEIVER SECTION
- Receiver system
- Double conversion superheterodyne (FM / WFM / DV) 1st IF: 57.15 MHz (Band A) - 58.05 MHz (Band B) 2nd IF: 450 KHz Triple conversion superheterodyne (AM / SSB / CW) 1st IF: 57.15 MHz (Band A) - 58.05 MHz (Band B) 2nd IF: 450 KHz 3rd IF: 10.8 KHz
- 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 222-225 MHz: 0.18 uV (Band A), 0.2 uV (Band B) 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) 222-225 MHz: 0.22 uV (Band A), 0.25 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: 0.22 uV 222-225 MHz: 0.22 uV 430-450 MHz: 0.22 uV
- Squelch sensitivity
- Band A 0.18 uV (Treshold) Band B 0.25 uV (Treshold)
- Selectivity
- FM: 12 KHz (-6 dB) 30 KHz (-50 dB)
- Image rejection
- 60 dB
- AF output power / speaker
- 400 mW at 10% distortion / 8 ohm
TRANSMITTER SECTION
- Modulation system
- FM: Reactance modulation DV: GMSK reactance modulation
- Max FM deviation (Factory set)
- FM: ±5 KHz NFM: ±2.5 KHz
- Spurious emissions
- Better than -60 dBc (Hi-Mid settings)
- Microphone impedance/connector
- 2 Kohm / ?-pin
- Microphone input level
- ? mV
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