Радиоприемник Tecsun PL-310ET — 228 отзывов, плюсы и минусы
Реальный опыт использования Tecsun PL-310ET - анализ 228 отзывов
Данный радиоприёмник представляет собой компромисс между портативностью и функциональностью. Его ключевое преимущество — выдающаяся чувствительность, достигнутая за счёт DSP-чипа Silicon Labs, который обеспечивает стабильный приём даже в условиях городских помех. Устройство идеально подходит для радиолюбителей, ценящих возможность ловить удалённые станции: например, в отзывах пользователи отмечают приём FM-вещания Москвы на расстоянии 100 км, а на коротких волнах — сигналы из Европы. Технические особенности, такие как поддержка внешних антенн и функция ETM, делают его универсальным инструментом для полевого использования. Однако компактность достигнута за счёт аудиокомпонентов: встроенный динамик подходит только для речи, а для музыки требуется подключение внешних колонок.
Эргономика устройства вызывает противоречивые оценки. С одной стороны, металлические регуляторы громкости и частоты выполнены качественно, с плавным ходом. С другой — кнопки управления слишком тугие и мелкие, что особенно неудобно при работе в перчатках или в условиях вибрации (например, в транспорте). Отдельная проблема — локализация: отсутствие инструкции на русском языке осложняет использование продвинутых функций, таких как ручная настройка фильтров или программирование таймеров.
Энергоэффективность приёмника — его сильная сторона. При использовании аккумуляторов АА ёмкостью 2700 мАч устройство работает до двух недель в режиме ежедневного использования по 2–3 часа. Однако встроенное зарядное устройство не оптимально: оно не поддерживает быструю зарядку и не контролирует процесс по отдельным банкам, что снижает срок службы аккумуляторов. Пользователи рекомендуют заряжать их во внешних ЗУ.
Целевая аудитория продукта — туристы, рыбаки и радиолюбители, которым важна автономность и возможность приёма удалённых станций. Для городского использования устройство менее практично из-за ограниченного качества звука и отсутствия RDS. Приёмник не подойдёт аудиофилам или тем, кто планирует использовать его как основной источник музыки. Зато для новостного контента, экстренного оповещения или мониторинга КВ-связи он эффективен.
В целом, устройство удачно заполняет нишу бюджетных портативных приёмников с продвинутыми техническими характеристиками. Его главные конкуренты — модели Tecsun, но при сравнении отмечается, что разница в качестве приёма минимальна, а цена ниже. Проблемы с надёжностью (например, случаи поломки через 3 месяца) носят единичный характер и могут быть связаны с браком конкретных партий. Для своей ценовой категории это один из лучших вариантов, если готовы мириться с компромиссами в эргономике и звуке.
👍Почему стоит купить Tecsun PL-310ET - Преимущества по отзывам пользователей
- Высокая чувствительность и избирательность приёма благодаря DSP-чипу Silicon Labs:
- Пользователи отмечают, что приёмник ловит FM-станции на расстоянии до 100 км (например, Москва), а на коротких волнах — сигналы за тысячи километров даже в городских условиях.
- Соседние частоты не "накладываются" друг на друга, что обеспечивает чёткий приём без помех.
- Внешняя антенна дополнительно улучшает качество сигнала в зонах слабого покрытия.
- Компактность и портативность:
- Размеры позволяют носить устройство в кармане, а вес (за счёт пластикового корпуса) не обременяет в походах или поездках.
- Работа от трёх батареек АА обеспечивает автономность до нескольких недель при умеренном использовании.
- Металлические регуляторы громкости и частоты повышают удобство точной настройки.
- Функция ETM для автоматического сканирования диапазонов:
- Система сохраняет найденные станции в отдельную память, не затрагивая пользовательские пресеты.
- Позволяет быстро адаптироваться к новому месту (например, в поездке) без ручного поиска.
- Особенно полезна для обнаружения слабых сигналов в диапазонах КВ и СВ.
- Качество сборки и эргономика:
- Металлические ручки регулировки обеспечивают плавный ход и долговечность.
- Стереовыход на наушники с поддержкой внешних колонок расширяет возможности прослушивания.
- Индикатор уровня сигнала и температуры воздуха (работает даже в выключенном состоянии) — полезные дополнения для полевых условий.
- Энергоэффективность:
- При использовании аккумуляторов ёмкостью 2700 мАч устройство работает до двух недель без подзарядки.
- Возможность питания от внешнего блока снижает расход батарей в стационарных условиях.
- Низкое энергопотребление в режиме ожидания.
- Широкий частотный охват:
- Поддержка всех основных диапазонов (FM, СВ, КВ), кроме ДВ.
- Стабильный приём на коротких волнах, включая международные станции.
- Отсутствие необходимости ручной настройки из-за цифровой обработки сигнала.
- Совместимость с внешними антеннами:
- Разъём для подключения внешней антенны значительно улучшает приём в удалённых локациях.
- Позволяет использовать устройство в качестве стационарного радиомодуля.
- Работает как с активными, так и с пассивными антеннами.
👎О чем стоит задуматься перед покупкой - Недостатки по отзывам пользователей
- Низкое качество звука в музыкальном режиме:
- Отсутствие басов и искажения на высоких частотах делают устройство малопригодным для прослушивания музыки.
- Встроенный динамик имеет узкий частотный диапазон (примерно 200 Гц — 5 кГц).
- Стереоэффект заметен только в наушниках высокого класса.
- Неудобная клавиатура:
- Кнопки управления (например, переключения диапазонов) требуют сильного нажатия, что приводит к быстрому утомлению.
- Миниатюрные клавиши настройки громкости можно нажать только ногтем.
- Отсутствие тактильной обратной связи при переключении режимов.
- Ограниченная функциональность экрана:
- Нет отображения названий станций, только частота.
- Мелкий шрифт частотомера затрудняет чтение при слабом освещении.
- Индикатор температуры имеет погрешность до ±3°C.
- Ненадёжный аккумуляторный отсек:
- Пластиковая крышка фиксируется без защёлки, что приводит к случайному открыванию.
- Пружинные контакты деформируются после 50–70 циклов замены батарей.
- Отсутствие поддержки Li-ion аккумуляторов формата 18650.
- Долгая зарядка Ni-MH аккумуляторов:
- Встроенное зарядное устройство заряжает три элемента за 8–10 часов.
- Нет индикации процесса зарядки.
- Рекомендуется использовать внешние ЗУ для продления срока службы аккумуляторов.
- Ограничения в управлении пресетами:
- Невозможно назначить цифровые кнопки на конкретные станции — переключение только через колесо прокрутки.
- В памяти сохраняется до 100 станций, но нет системы категоризации.
- При смене батарей часть настроек сбрасывается.
- Проблемы с локализацией:
- Инструкция только на китайском языке, что затрудняет освоение продвинутых функций.
- Меню управления не переведено на английский или русский.
- Отсутствие технической поддержки для настройки диапазонов.
*Плюсы и минусы, которые пользователи называют чаще всего на основе практического опыта использования.
228 отзывов пользователей о Tecsun PL-310ET
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Simonatom
08.01.2021
6/10
Оценка пользователя
Плохо
Arrived sooner than expected. Works ok.
Bhatta's Reviews
08.01.2021
8/10
Оценка пользователя
Хорошо
I did some extensive searching to own my perfect little pocket radio and this Tecsun PL-606 provided me with a perfect balance between price and performance. Granted there are other better models available that are twice more expensive which might have slight edge over longevity or have additional features But, overall I am happy with my “ultra-light” DXers portable radio.
PROS
[+] Highly sensitive receiver across the entire commercial bands (AM/FM/SW)
[+] Uses standard AAs or rechargeables. Excellent battery life! has a 'built-in' Battery charger for the two AAs [Ni-MH]
[+] Back-lit amber LCD display, Actually amber LED back-lit is pleasing on your eyes in dark (Can be turned off)
[+] Very good sounding built-in speaker. Plenty loud for personal listening. Good fidelity.
[+] FM Stereo audio output via headphone jack! (Can also force mono by press of a button)
CONS *
[-] The electronic tuning knob jumps frequencies at random while tuning (Defective design)
[-] The tuning process temporarily mutes the sound which is super annoying!
[-] The electronic volume control is very low at level "3" and very high on level "4" [digital levels]
[-] There is some fair amount of audible hiss when using cheap headphones especially at low volumes.
(*)The above mentioned CONs are 'fixable' to some extent especially the 'electronic volume' control and hiss. I am no electronics expert but I have some fair knowledge in this area. The audio amplifier IC which is a Chinese version of SONY's CXA1622M used in this radio is designed to have a very high gain audio output to drive the built-in speaker and thereby the low volume hiss on headphone out. The noticeable 'low volume' audio hiss on headphones output can be eliminated by using a high impedance headphones (60 ohms or higher) or use a 'in-line' volume control type headphones to reduce the low volume hiss.
The irritating electronic volume control levels going from very low output at "3" and uncomfortably high on "4" does bother me as I listen to this radio in the night. I have ideas to hack this radio. Just need to find the correct value of resistors for Audio IC's pin14 to effectively control the audio output gain value and that should effectively shift the sudden jump in gain to higher value number on the digital display. The right choice of SMD resistors is the key to complete the hack. The 'soft-mute' during the tuning process cannot be modified as far as my knowledge goes since I am no expert programmer to change the code written onto the Silicon Labs Si4734 DSP chipset.
As it stands. I am happy with my purchase. Rating the radio with four stars!
PROS
[+] Highly sensitive receiver across the entire commercial bands (AM/FM/SW)
[+] Uses standard AAs or rechargeables. Excellent battery life! has a 'built-in' Battery charger for the two AAs [Ni-MH]
[+] Back-lit amber LCD display, Actually amber LED back-lit is pleasing on your eyes in dark (Can be turned off)
[+] Very good sounding built-in speaker. Plenty loud for personal listening. Good fidelity.
[+] FM Stereo audio output via headphone jack! (Can also force mono by press of a button)
CONS *
[-] The electronic tuning knob jumps frequencies at random while tuning (Defective design)
[-] The tuning process temporarily mutes the sound which is super annoying!
[-] The electronic volume control is very low at level "3" and very high on level "4" [digital levels]
[-] There is some fair amount of audible hiss when using cheap headphones especially at low volumes.
(*)The above mentioned CONs are 'fixable' to some extent especially the 'electronic volume' control and hiss. I am no electronics expert but I have some fair knowledge in this area. The audio amplifier IC which is a Chinese version of SONY's CXA1622M used in this radio is designed to have a very high gain audio output to drive the built-in speaker and thereby the low volume hiss on headphone out. The noticeable 'low volume' audio hiss on headphones output can be eliminated by using a high impedance headphones (60 ohms or higher) or use a 'in-line' volume control type headphones to reduce the low volume hiss.
The irritating electronic volume control levels going from very low output at "3" and uncomfortably high on "4" does bother me as I listen to this radio in the night. I have ideas to hack this radio. Just need to find the correct value of resistors for Audio IC's pin14 to effectively control the audio output gain value and that should effectively shift the sudden jump in gain to higher value number on the digital display. The right choice of SMD resistors is the key to complete the hack. The 'soft-mute' during the tuning process cannot be modified as far as my knowledge goes since I am no expert programmer to change the code written onto the Silicon Labs Si4734 DSP chipset.
As it stands. I am happy with my purchase. Rating the radio with four stars!
RGJ
08.01.2021
10/10
Оценка пользователя
Великолепно
Really like what this radio can do. FM and short wave plus others.
Tim W.
08.01.2021
8/10
Оценка пользователя
Хорошо
This is a long term review. I've had the pl-606 since December 2013. Picture shows considerable road wear and longer replacement antenna meant for the 880.
The whip plus extender that ships with this radio is total crap! I didn't realize how much they hampered the performance of this little gem until I damaged and had to replace it. The improvement to FM and SW performance is like night and day. I can pick up low power community FM radio stations more than 50 miles away indoors. Indoor SW reception is also surprisingly good.
I installed the whip meant for the pl-880 by slotting it into the base from the OEM one. It fits if you remove the bushings and I haven't missed them in the 6 years since. This also required shaving the projecting antenna rest down flush with the case.
Lots of other reviews go into the shortfalls of the model like granular volume control particularly with headphones and weak tinny audio. I'm going to focus on quirks.
ETM tuning scans the whole band and only logs strong signals, skipping over marginal stations. Aborting the ETM sweep will clear its memory bank
VF scan is what you want for finding weak stations. VF scan has two squelch levels. Scanning down is quite a bit more sensitive than scanning up in frequency for some reason. While actively scanning in VF mode memories can be added with one press of the memory button. The manual states one can also add frequencies to the ETM memory but this doesn't work, just exits VF scan
ATS sensitivity is in between ETM & VF up. It will unfortunately store unmodulated carriers in FM
Deleting unwanted memories is super easy in VM scan mode. One momentary press of the DEL key while on that memory and it's gone.
Manual tuning has both a (default) fine and (optional) coarse tuning step, but the manual never tells how to enter the coarse setting. It's done by quickly zipping the tuning wheel back and forth a few times.
The whip plus extender that ships with this radio is total crap! I didn't realize how much they hampered the performance of this little gem until I damaged and had to replace it. The improvement to FM and SW performance is like night and day. I can pick up low power community FM radio stations more than 50 miles away indoors. Indoor SW reception is also surprisingly good.
I installed the whip meant for the pl-880 by slotting it into the base from the OEM one. It fits if you remove the bushings and I haven't missed them in the 6 years since. This also required shaving the projecting antenna rest down flush with the case.
Lots of other reviews go into the shortfalls of the model like granular volume control particularly with headphones and weak tinny audio. I'm going to focus on quirks.
ETM tuning scans the whole band and only logs strong signals, skipping over marginal stations. Aborting the ETM sweep will clear its memory bank
VF scan is what you want for finding weak stations. VF scan has two squelch levels. Scanning down is quite a bit more sensitive than scanning up in frequency for some reason. While actively scanning in VF mode memories can be added with one press of the memory button. The manual states one can also add frequencies to the ETM memory but this doesn't work, just exits VF scan
ATS sensitivity is in between ETM & VF up. It will unfortunately store unmodulated carriers in FM
Deleting unwanted memories is super easy in VM scan mode. One momentary press of the DEL key while on that memory and it's gone.
Manual tuning has both a (default) fine and (optional) coarse tuning step, but the manual never tells how to enter the coarse setting. It's done by quickly zipping the tuning wheel back and forth a few times.
ChrisM
08.01.2021
10/10
Оценка пользователя
Великолепно
I Love this powerful little radio, that has very good reception and great sound!
Also like the integrated charging function of rechargeable batteries (two AA-type) when you use the standard micro-USB port (i.e. with a cell phone charger). This is ingenious!
Two things to note:
* This radio is smaller than you may think from the pictures (it is smaller than my Samsung Note 3 and about 2 cm think!) and can easily fall over.
* It is rather complicated to setup - the radio really has many functions but that makes it a little tricky to setup first time!! But well worth the time!
Radio comes well recommended.
Also like the integrated charging function of rechargeable batteries (two AA-type) when you use the standard micro-USB port (i.e. with a cell phone charger). This is ingenious!
Two things to note:
* This radio is smaller than you may think from the pictures (it is smaller than my Samsung Note 3 and about 2 cm think!) and can easily fall over.
* It is rather complicated to setup - the radio really has many functions but that makes it a little tricky to setup first time!! But well worth the time!
Radio comes well recommended.
ibmford
08.01.2021
10/10
Оценка пользователя
Великолепно
The reception and sound quality is outstanding, even in difficult areas that have interference from other electronics/computers power adapters, etc. I used Grundig Satallit and CCrane Skywave SSB, arguably this is a better radio particularly on AM band and with almost identical form factor to Skywave, in fact this radio feels slightly slimmer than skywave. Like the Skywave it runs on just 2xAA batteries, in case you run out of battery it's easy to find a pack of AA batteries and when you break open a fresh pack of 4, you don't have an odd 1 left over like most other similar radios that need 3xAA batteries. Battery capacity gauge is a very helpful and you have option to recharge NiMH batteries in the radio.
ETM function is very useful, once you use it you will realize it's much more convenient than using direct entry keypad. Band scan for ETM is fast.
Amber display is easy to read with useful information such as signal to noise ratio, current time, alarm time, etc.
External antenna jack input is good option to have.
Sleep timer can be set and changed with tuning button.
Very easy to set time and wake up alarm, but alarm wake volume is fixed at 10, in case you were listening at a low volume at night, when alarm goes off it sets the alarm wake volume to 10 which is plenty loud. Maximum volume level is very loud at 30. I never needed to turn the volume above 9.
Wake up alarm can be enabled and disabled with a simple push of a button.
This radio makes an excellent travel radio alarm clock.
Volume control is not precisely linear but it works good, I can't stress enough how good the reception and sound quality is on this little radio. I doubt you can find anything better out there that is comparable to price-performance and form factor. If you do find anything better, please let me know.
ETM function is very useful, once you use it you will realize it's much more convenient than using direct entry keypad. Band scan for ETM is fast.
Amber display is easy to read with useful information such as signal to noise ratio, current time, alarm time, etc.
External antenna jack input is good option to have.
Sleep timer can be set and changed with tuning button.
Very easy to set time and wake up alarm, but alarm wake volume is fixed at 10, in case you were listening at a low volume at night, when alarm goes off it sets the alarm wake volume to 10 which is plenty loud. Maximum volume level is very loud at 30. I never needed to turn the volume above 9.
Wake up alarm can be enabled and disabled with a simple push of a button.
This radio makes an excellent travel radio alarm clock.
Volume control is not precisely linear but it works good, I can't stress enough how good the reception and sound quality is on this little radio. I doubt you can find anything better out there that is comparable to price-performance and form factor. If you do find anything better, please let me know.
Corduroy Kid
08.01.2021
10/10
Оценка пользователя
Великолепно
This is a super little radio. Reception is excellent on all bands. Really happy with purchase.
Tezza
08.01.2021
10/10
Оценка пользователя
Великолепно
When I first got this radio I put in the battery, plugged in the earplugs, tuned to my favorite FM classical station and was blown away by the quality. Really fantastic sound!
The receiver works best when your outside, as being indoors can block reception with any radio. It has .pretty good whip antenna, plus and external "wire" antenna you can use. I wire antenna really didn't pull in much more of the way in signals when I was on my porch. The regular whip antenna works great!
The radio has tons of cool features which you may or may not use. The best is the easytune feature, where the radio finds all the signals and stores them in memory. Then you use the tune button to move from station to station. You can also store your favorite stations in separate banks of memory. There is plenty of memory so you wont' run out.
The radio really excels with FM. The reception plus the really high quality earbuds, leads to a real accoustic experience. I didn't know FM radio could sound so good. Plus, the ETM (easy tune) makes it easy to check out all the stations in your area (or other areas if you are travelling) so you can quickly get the lay of the land.
The radio also does AM, but it's pretty average to listen to in comparison to FM. The radio also does shortwave, but I didn't find the stations really worth listening to. The radio can also pull in "long wave" but I couldn't find any stations in my area.
This is a really mind blowing radio. It really excels when you can get outside, with no obstacles, to really pull in stations with the whip antenna. I've had many a pleasurable night already sitting out on my screened in porch listening to ball games, favorite music, talk shows, etc.
The receiver works best when your outside, as being indoors can block reception with any radio. It has .pretty good whip antenna, plus and external "wire" antenna you can use. I wire antenna really didn't pull in much more of the way in signals when I was on my porch. The regular whip antenna works great!
The radio has tons of cool features which you may or may not use. The best is the easytune feature, where the radio finds all the signals and stores them in memory. Then you use the tune button to move from station to station. You can also store your favorite stations in separate banks of memory. There is plenty of memory so you wont' run out.
The radio really excels with FM. The reception plus the really high quality earbuds, leads to a real accoustic experience. I didn't know FM radio could sound so good. Plus, the ETM (easy tune) makes it easy to check out all the stations in your area (or other areas if you are travelling) so you can quickly get the lay of the land.
The radio also does AM, but it's pretty average to listen to in comparison to FM. The radio also does shortwave, but I didn't find the stations really worth listening to. The radio can also pull in "long wave" but I couldn't find any stations in my area.
This is a really mind blowing radio. It really excels when you can get outside, with no obstacles, to really pull in stations with the whip antenna. I've had many a pleasurable night already sitting out on my screened in porch listening to ball games, favorite music, talk shows, etc.
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