1. Заview
The TYT TH-350 is a versatile tri-band analog two-way radio designed for communication across 2 Meter (136-174MHz), 1.25 Meter (220-260MHz), and 70 cm (400-480MHz) bands. It features a tri-display and tri-standby capability, allowing monitoring of three frequencies simultaneously. This manual provides essential information for setting up, operating, and maintaining your radio.
2. Содержимое упаковки
- 1 x TYT TH-350 Tri-Band Analog Radio
- 1 x USB Programming Cable and Software CD
- 1 x Shengda Tri-Band 144/220/430 MHz 13 inch Antenna
- 2 x TYT Antennas (1 x 144/430 MHz, 1 x 220 MHz)
- 1 x Li-ion Battery 1600mAh
- 1 х зажима для ремня
- 1 х Зарядное устройство
- 1 x Adapter (Input: 110-250V 50Hz)
- 1 x Руководство пользователя
Image: TYT TH-350 radio with all included accessories, including multiple antennas, battery, charger, programming cable, and user manual.
3. Особенности продукта
- TX/RX across 2 Meter (136-174MHz), 1.25 Meter (220-260 MHz), and 70 cm (400-480 Mhz) bands
- Tri-Display: Shows three frequencies simultaneously.
- Tri-Standby: Allows monitoring of three frequencies on the same or different bands at the same time (does NOT receive simultaneously).
- 128-канальная память
- Wide/Narrow bandwidth (25kHz/12.5 kHz)
- VOX (голосовое управление коммутатором)
- CTCSS/DCS (Система непрерывного тонального кодирования шумоподавления / Цифровое кодирование шумоподавления)
- Emergency Alarming
- Скремблер
- DTMF (двухтональный многочастотный сигнал)
- Функция сканирования
- Функция экономии заряда батареи
- Предупреждение о низком заряде батареи
Image: Detailed list of the main functions of the TYT TH-350 radio.
Image: Technical specifications for the TYT TH-350 radio's general, receiver, and transmitter characteristics.
4. Настройка
4.1 Установка аккумулятора
To install the Li-ion battery, align the battery pack with the grooves on the back of the radio and slide it upwards until it clicks into place. To remove, press the release latch (if present) and slide the battery downwards.
4.2 Крепление антенны
Carefully screw the desired antenna (either the 144/430 MHz, 220 MHz, or Shengda Tri-Band antenna) onto the antenna connector at the top of the radio. Ensure it is securely fastened but do not overtighten.
Изображение: сверху view of the TYT TH-350 radio, highlighting the antenna connector.
Image: The Shengda Tri-Band antenna, which is included with the radio.
5. Инструкция по эксплуатации
5.1 Включение/выключение питания и громкость
Turn the top-most rotary knob clockwise to power on the radio and adjust the volume. Turn counter-clockwise to decrease volume and power off.
5.2 Режим частоты/канала
Use the V/M button to switch between Frequency (VFO) mode and Channel (Memory) mode. In VFO mode, you can manually input frequencies. In Channel mode, you can select pre-programmed channels using the up/down arrow keys.
5.3 Кнопка PTT
The large button on the left side of the radio is the PTT button. Press and hold it to transmit, and release to receive.
5.4 Фонарик
The radio includes a built-in flashlight. Refer to the user manual for specific button assignments to activate the flashlight and any strobe functions.
5.5 FM-радио
The TYT TH-350 can also receive FM broadcast radio. Consult the user manual for instructions on how to switch to FM radio mode and tune to stations.
6. Программирование
To fully utilize all the features and customize channels, the TYT TH-350 requires programming via Windows PC software. A USB programming cable and software CD are included in the package. This radio is NOT compatible with CHIRP or RT systems software.
Image: TYT TH-350 PC Software interface for configuring optional features.
Image: TYT TH-350 PC Software interface for managing channel information.
7. Технические характеристики
| Особенность | Спецификация |
|---|---|
| Диапазон частот | TX/RX 2 Meter (136-174MHz), 1.25 Meter (220-260 MHz), 70 cm (400-480 Mhz) |
| Количество каналов | 128 |
| Выходная мощность | 5W |
| Рабочий объемtage | 7.4 В постоянного тока |
| Тип батареи | Литий-ионный аккумулятор 1600mAh |
| Размеры | 116 х 53 х 36 мм |
| Вес товара | 1.76 унций (приблизительно 50 г) |
| Уровень водонепроницаемости | Не водостойкий |
| Особые возможности | Emergency Alarm, Tri-Display, Tri-Standby, VOX, CTCSS/DCS, Scrambler, DTMF, Scan, Battery Saving, Low Battery Alert |
8. Техническое обслуживание
8.1 Уход за аккумулятором
To maximize battery life, fully charge the Li-ion battery before first use. Avoid overcharging or completely draining the battery. Store the battery in a cool, dry place when not in use for extended periods.
8.2 Очистка
Чистите внешнюю поверхность радиоприемника мягкой тряпкой.amp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure the microphone and speaker grilles are free from dust and debris.
8.3 Хранение
When storing the radio for long periods, remove the battery. Store the radio and accessories in a dry, dust-free environment away from direct sunlight and extreme temperatures.
9. Поиск Неисправностей
- Радио не включается: Убедитесь, что батарея правильно установлена и полностью заряжена. Проверьте регулятор питания/громкости.
- Нет приема сигнала: Verify the antenna is securely attached. Check the frequency/channel settings. Ensure you are within range of a transmitting station or repeater.
- Невозможно передать: Confirm the PTT button is functioning. Ensure you have the correct transmit frequency and any necessary tone settings (CTCSS/DCS).
- Проблемы программирования: Ensure the correct Windows PC software is installed and the USB programming cable is properly connected. Refer to the software's instructions for troubleshooting specific programming errors.
10. Гарантия и поддержка
For detailed warranty information, technical support, or service inquiries, please refer to the official TYT user manual included in your package or visit the TYT manufacturer's webсайт.