GENERAL |
Type: | Amateur VHF/UHF transceiver |
Frequency range: |
USA
TX: 144-148 / 222-225 / 430-450 MHz
RX: 0.1-524 MHz
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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)
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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
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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: ? mA TX: ? A |
Antenna impedance / connector: | 50 ohm / SMA |
Dimensions (W*H*D): | ? mm (?") |
Weight: | ? g (? oz) |
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 class 2.
Backlit keyboard. USB-C connector. D-Star reflector terminal mode.
IP54/55 compliant.
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RECEIVER SECTION |
Receiver system: | ? |
Sensitivity: | |
Selectivity: | |
Image rejection: | |
AF output power / speaker: | ? mW at ?% distortion / ? ohm |
External speaker connector: | |
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TRANSMITTER SECTION |
RF output power: |
| High | Mid | Low | ELow |
2 m: | 5 W | 2 W | 500 mW | 50 mW |
70 cm: | 5 W | 2 W | 500 mW | 50 mW |
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Modulation system: |
FM: Reactance modulation
DV: GMSK reactance modulation
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Max FM deviation (Factory set): | FM: ±5 KHz NFM: ±2.5 KHz |
Spurious emissions: | Better than -60 dB |
Microphone impedance/connector: | 2 Kohm / ?-pin |
Microphone input level: | ? mV |
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MISCELLANEOUS |
Manufactured: | 2023-202x |
Additional info: | Basically an updated TH-D74A |
Related documents: | |
Modifications and fixes: | |
Reviews: | |
Options / Accessories: |
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