HYT TC-780 256 channels
The two-way radio can be programmed with up to 256 channels. Depending on the channel position, the two-way radio can be operated with different signaling properties.
HYT TC-780 Safety for the user
HYT TC-780 offers users additional safety, particularly if they are working alone. With the lone worker function an emergency call is sent if the user does not react regularly to a warning sound. The emergency call signal can be sent to a predefined call number or group.
Energy saving mode and battery state indication
The energy saving mode is activated if no activities are performed on the twoway radio for 10 seconds. If it is necessary to charge the battery, a red flashing LED indicator warns about the low battery charge state.
Compact construction
The compact chassis size and the low weight ensure that the radio is easy to carry. HYT TC-780 meets MIL-STD-810 C/D/E/F and is dust-proof and splash waterproof in accordance with IP54. As such it is always a dependable companion during day-to-day work.
Functions (excerpt)
- Adjustable transmitting power
- Scanning, priority scan for selected channels
- Programmable channel spacing
- Announcement of the selected channel on switching on and on changing channel
- Built-in scrambler
- Various signaling types, for example:
38 CTCSS and 83 CDCSS sub-audio tones, 2-tone and 5-tone calling as well as HDC2400 TM signaling
- Different call lists
- Call forwarding
- Calls in telephone networks possible after configuration
- Whisper function (clear voice transmission despite speaking quietly)
- Lone worker and man down alarm (optional)
- Radio check and safety check
- VOX function
- Time-out timer
- Programmable alarm tone
- Vibration alarm
- Wireless copying of settings to another terminal
- Password protection
HYT TC-780 SPECIFICATIONS
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General data
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Frequency range
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UHF: 350 - 390 MHz
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Channel capacity
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256
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Channel spacing
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12.5 / 20 / 25 kHz
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Operating voltage
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7.4 V
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Standard battery
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1700 mAh (lithium-ion battery)
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Battery service life (5-5-90 duty cycle)
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approx. 13 hours
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Frequency stability
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± 2.5 ppm
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Operating temperature range
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-30 °C to +60°C
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Antenna impedance
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50 Ω
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Dimensions (H × W × D)
(with standard battery, without antenna)
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126 x 54 x 35 mm
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Weight (with antenna and standard battery)
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360 g
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Shock and vibration resistance
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MIL-STD 810 C/D/E/F
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Protection against dust and moisture
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IP54
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Transmitter
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Transmitting power
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UHF: 1 / 2 / 5 W
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Modulation
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16K0F3E / 11K0F3E
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Interfering signals and harmonics
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-36 dBm (< 1 GHz)
-30 dBm (> 1 GHz)
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Signal-to-noise ratio
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40 / 45 dB
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Nominal audio distortion
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≤ 5 %
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Receiver
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Sensitivity
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0,25 / 0,28 μV
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Adjacent channel selectivity
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≥ 60 / 70 dB
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Intermodulation
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≥ 65 dB
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Spurious response rejection
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≥ 70 dB
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Hum and noise
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45 / 40 dB
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Nominal audio power output
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800 mW
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Nominal audio distortion
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≤ 5 %
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All technical information was determined at the factory and in accordance with the corresponding standards. Subject to change on the basis of continuous development.
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