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5W usDX SDR QRP Transceiver QCX-SSB to SSB 3-Band All Mode High Frequency Transceiver with Handheld Microphone
33
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
Тозагии Харид Кафолат дода мешавад
Тӯҳфаи Ройгон
Сиёсати Ирсол
Сиёсати БозгаштТӯҳфаи Ройгон
Хуш омадед ба Roymall, сомонаи касбии шумо барои харидани тӯҳфаҳои баландсифати мағозаҳои департаментӣ. Мо дастгирии шуморо қадр карда, бо илова кардани як лаҳзаи иловагии шавқ ба харидҳои шумо, миннатдорӣ худро ифода мекунем. Вақте ки бо мо харид мекунед, шумо на танҳо аз маҳсулоти баландсифат, ки ҳаёти шуморо беҳтар мекунанд, баҳра мебаред, балки ҳар як фармоиш бо як тӯҳфаи ройгони махсус меояд. Омодаед, ки коллексияи моро омӯхта ва тӯҳфаҳои комили худро пайдо кунед? Маҳсулоти баландсифати мағозаҳои департаменти моро тафтиш кунед, фармоиши худро гузоред ва интизори шавқи тӯҳфаи ройгони худ бо хариди худ бошед.Сиёсати Ирсол
Мо баъд аз гирифтани фармоишҳои шумо барои ирсоли мол ба шумо мекошем ва онҳоро бо амният мерасонем. Тафсилоти ирсол дар почтаи электронии тасдиқии шумо дода мешавад.Дар аксари ҳолатҳо, фармоишҳо дар давоми 2 рӯз коркард карда мешаванд.Дар ҳолатҳои махсус, онҳо ба таври зерин ба таъхир меафтанд: Вақте ки шумо дар рӯзи шанбе, якшанбе ё идҳо фармоиш медиҳед, он барои 2 рӯз ба таъхир меафтад..Одатан, 5-7 рӯзи корӣ (аз душанбе то ҷумъа) лозим аст, бе он ки бо таъхири парвоз ё омилҳои дигари муҳит таъсир кунад..Азбаски хидмати ирсоли мо дар саросари ҷаҳон аст, вақти ирсол вобаста ба ҷойгиршавии шумо хоҳад буд, бинобар ин, агар шумо дар ноҳияҳо ё кишварҳои дур ҳастед, шояд чанд бор лозим ояд ва лутфан бо сабр интизор шавед.1. Сиёсати Бозгашт & Иваз
Мо танҳо тӯҳфаҳоеро қабул мекунем, ки аз roymall.com харида шудаанд. Агар шумо аз тақсимкунандагони маҳаллии мо ё аз фурӯшандагони дигар харида бошед, шумо наметавонед онҳоро аз ҷониби мо баргардонед. Тӯҳфаҳои фурӯши ниҳоӣ ё тӯҳфаҳои ройгон барои бозгашт қабул намешаванд. Барои иҷозаи бозгашт, тӯҳфаи шумо бояд истифода нашуда ва дар ҳамон ҳолате бошад, ки шумо онро гирифтаед. Инчунин бояд дар бастабандӣи аслӣ бошад.Пас аз гирифтани дастурҳои бозгашт аз мо, лутфан тӯҳфаҳои бозгаштшудаи худро бастабандӣ кунед ва бастаи худро дар почтаи маҳаллӣ ё дигар корпораҳои интиқолӣ гузоред.Мо тӯҳфаи бозгаштшуда ё ивазшудаи шуморо дар давоми 3-5 рӯзи корӣ пас аз гирифтанаш коркард мекунем. Бозгашт ба таври худкор коркард ва ба усули аслии пардохти шумо ворид карда мешавад.Бозгашт ё иваз қабул карда намешавад, агар маҳсулот бо фармоиш истеҳсол шуда бошад, аз ҷумла андозаи фардӣ, рангҳои фардӣ ё чопҳои фардӣ.Агар ба ёрии бештар ниёз доред, лутфан бо мо тамос гиред. service@roymall.com ё Whatsapp: +8619359849471
2.Сиёсати Бозгашт
Шумо пас аз гирифтани бастаи бозгаштӣ ва тафтиши он, бозгашти пурра ё 100% кредити мағозаро хоҳед гирифт. Бозгашт ба таври худкор коркард ва ба усули аслии пардохти шумо ворид карда мешавад. Лутфан қайд кунед, ки хароҷоти интиқол ва ҳама гуна уҳраҳо ё пардохтҳо бозгашт карда намешаванд. Хароҷоти иловагии интиқол пас аз фиристодани баста бозгашт карда намешаванд. Шумо масъули пардохти ин уҳраҳо ҳастед ва мо наметавонем онҳоро рафъ ё бозгашт кунем, ҳатто агар фармоиш ба мо баргардонида шавад.Пас аз гирифтани тӯҳфаи бозгаштӣ ва тасдиқи он, мо ба шумо почтаи электронӣ мефиристем, то ба шумо хабар диҳем, ки мо тӯҳфаи бозгаштшудаи шуморо гирифтаем. Мо инчунин ба шумо хабар медиҳем, ки бозгашти шумо тасдиқ ё рад карда шудааст.Агар дар бораи раванди бозгашт мушкилӣ доред, лутфан бо мо тамос гиред. service@roymall.com ё Whatsapp: +8619359849471This is a full mode shortwave QRP SSB/CW transceiver. Simple, fun and versatile QRP SSB HF transceiver with embedded DSP and SDR functions. EER Class-E driven SSB transmit-stage. Ultra-small size design makes it easy to carry and use. It has a 1602N screen, a built-in microphone and a built-in speaker to ensure superior performance. It can be connected to an automatic key, and can be decoded by CW. Supports a variety of communication modes, including SSB, CW, AM, and Frequency Modulation, as well as DSP filtering and functions, such as AGC, NR, andVOX, to provide a professional communication experience. Its technological sophistication, portability, efficiency, customizability, and ease of use, suitable for a variety of radio enthusiasts.
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Features:
u3010SDR Technology & Multi-Mode Operationu3011: This transceiver incorporates state-of-the-art Software Defined Radio (SDR) technology, offering versatile operation modes of USB, LSB, CW, AM, and frequency modulation. It features a DSP filter with selectable bandwidths and DSP functions such as AGC, NR,and ATT, enhancing signal quality and user experience.
u3010Compact & High-Efficiency Designu3011: This transceiver is highly portable with its small size and lightweight aluminum housing. It utilizes an EER E-level driven SSB stage for efficient power consumption, delivering a maximum 5W PEP SSB output from a 12 V powersupply without the need for a bulky heatsink, making it perfect for site operation.
u3010Open-Source Firmware & Customizabilityu3011: The device comes with open-source firmware built for the IDE, allowing hobbyists and engineers to experiment, add new functions, and share contributions via GitHub. It supports a community-driven development environment that enhances the transceiver"s capabilities and ensures continuous improvement. The software-based VOXcan be used as a quick full invasive (QSK and semi-QSK operation) or to assist in running in digital mode (without PTT interface) for RX/TX switching, external PTT output with TX/PA control delay.
u3010Multi-Band Support & Expandabilityu3011: The transceiver provides performance loss from 20kHz to 99MHz and supports continuous tuning over the 160m to 10m frequency band. It includes an FT8 option connector and supports optional accessories such as an audio cable and Morse key, providing flexibility for different operating scenarios.
u3010User-Friendly & Cost-Effectiveu3011: The transceiver is designed for simplicity, reducing installation elements by 50% compared to the initial QCX circuit and eliminating the need for complex transformer windings and alignment procedures. It includes a built-in mic and speaker, and its straightforward setup and operation make it accessible to both amateur radio enthusiasts and seasoned operators.
Specifications:
Name: SDR Transceiver
Material: metal
Radio frequency output: 5W maximum PEP SSB output power at 12 V exit direct current in
Frequency bands: 160m-10m
Full mode support: usb, lsb, cw, am, frequency modulation
DSP filter: 4000, 2500, 1700, 500, 200, 100, 50Hz passband
DSP function: automatic gain control (AGC), noise reduction (NR), voice trigger, voice trigger Xmit , RX attenuator attenuator (ATT), TX noise gate, TX driver control, volumes control, dBm/S-meter.
SSB reverse sideband/carrierwave suppression transmission: better than -45dBc, IMD3 (two tones) -33dBc, reception: better than -50dBc.
Multi-band support: continuously adjustable in the 160m-10m frequency band (and performance loss from 20kHz to 99MHz).
Open source firmware, built in for IDE; allows experimentation, can add new functions, can share contributions through Github, software complexity: 2000 lines of code.
SSB emitter stage based entirely on digital and software: By controlling the phase of the SI5351 PLL (via the tiny frequency change of I2C over 800kbit/s) and the amplitude of the PA (via the PWM of PWM) to sample the microphone input and reconstruct the SSB signal. PA key shaping circuit).
Noise floor MDS: -135 dBm at 28MHz (in 200Hz BW)
Front-end selectivity: steep -45dB/decade roll-off +/-2kHz from tuned-frequency
Blocking dynamic ranges: 20kHz offset123dB, 2kHz offset78dB
CW decoder, Straight/Iambic-A/B keyer
Package size: 235 * 135 * 83mm / 9.25 * 5.31 * 3.27in
Package weight:
Without Morse Key: 420g / 0.93lb
With Morse Key: 503g / 1.11lb
Package Included:
(without Morse Key):
1 x SDR Transceiver
1 x Handheld Microphone
OR
(with Morse Key):
1 x SDR Transceiver
1 x Handheld Microphone
1 x Morse Key
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17/05/2025
Ottimo qrp molto leggero peccato che ha solo 3 bande ma sono le più importanti
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08/12/2024
Gerät nach einschalten defekt wird heis
und man es nicht mehr starten sowas zu
verkaufen ist eine frecheit habe 2 gekauft
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0A:No.Answered by The seller on 10/09/2024Helpful (0)
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