Black Friday Flash Deals. You may also like. Ailunce HS1 HF SDR HAM Transceiver Transmit Receive/Transmit +Heat Sink. What is a shortwave radio station? Short-wave radio is a radio communication equipment with working wavelength of 100 10 meters (frequency of 3 30 MHZ). High-end radio station, can receive in 100hz-1000mhz frequency range. Mainly used for transmitting voice, equal amplitude and frequency shifting. Amplitude modulation and SSB modulation are used to transmit telephone signals. It consists of a transmitter, a receiver, an antenna, a power supply, and a terminal device. Generally divided into portable, vehicular and fixed radio. With small size, light weight and other characteristics, usually using whiplike antenna, using ground wave for short-range communication, the power is usually several watts to dozens of watts. Short wave communication distance. Shortwave radio stations rely on ionospheric reflections in the atmosphere and can transmit waves over long distances. In the best case, you can connect to the worldwide. In general, it can transmit hundreds of kilometers. So many remote contacts only rely on shortwave radios for communication. Such as navigation, aviation communications. The majority of radio hobbies and hams also use shortwave communication as their goal. What is the difference between shortwave radio and FM radio? A shortwave radio station is a unit and device that produces and transmits radio programs for listening to radio programs. Radio is a device that receives broadcast program signalsThe radio is equivalent to the receiver of the radio station, but it cannot transmit. The FM radio belongs to a wide range of radio stations, including cell phones. Cordless phones, wireless microphones, etc. All of which are in the radio category. The FM radio receives a wideband (double-sided band) carrier-frequency audio signal. But the short-wave radio station receives a single-sideband carrierless audio signal. It can be seen that even at the same frequency, the FM radio cannot receive the short-wave radio signal. Where the shortwave radio can be use? Amateur radios can not transmit at professional frequencies, such as radio, civil aviation, ships, police, railways, etc. The radio station uses FM receiving mode to receive ordinary FM radio, TV sound, wireless microphone and so on. That is to say, the radio station can also be used as a FM radio. Moreover, the transceiving frequency band of the amateur wireless short-wave radio station is substantially coincident with the short-wave frequency band of the broadcasting station, that is say, within one frequency band. The FM radio receives a wideband (double-sided) carrier-frequency audio signal, while the short-wave radio receives a single-sideband, carrier-free audio signal. Even at the same frequency, FM radios cannot receive short-wave radio signals. Frequnecy range is 0.5Mhz to 30Mhz. Maximum transmit power is 15W. Spectrum Dynamic Waterfall Display. Multiple Working ModesReceive Mode, Transmit Mode, TUNE Mode, VFO Mode, SPLIT Mode. DSP Digital Signal Processing Noise Reduction. Humanized Interface Color Display. Receive Fine Tuning Function, Changeable MIC Gain Value. VCC Power Supply Voltage Indication Table. Transmit Signal Strength Display Table. Multifunctional InstrumentSWR Standing Wave Ratio Meter, AVD Audio Frequency Meter, ALC Signal Modulation Meter. Receiving Sensitivity0.110.89µV (RFC 50-20). Transceiver comes with automatic key generator circuit, Can be connected to the use of automatic keys. Power on and power off/save settings to memory. Change operational mode – including disabled mode(s). Enable/Disable DSP without changing mode. Change transmit power level. Generate CW Sidetone reference (CW/LSB/USB modes only). Change receive bandwidth (except in FM mode). Change receive bandwidth – including disabled bandwidth(s) Generate tone burst (FM TX only). Change to different band. Temporarily change to smaller tuning step size. Temporarily change to larger tuning step size. Toggle display backlight auto-off. Toggle Spectrum Scope and Waterfall modes. Main operational (receive/transmit) mode. Save settings to memory. Toggle SPLIT mode on/off. Copy active VFO to inactive. VFO (A=B or B=A). Set selected menu item to default. Move to previous menu screen. Move to beginning of current menu. Move to next menu screen. Move to end of current menu. Simultaneously while powering up the radio will cause defaults to be loaded. The user must either disconnect power to retain the old settings. Press-and-hold the POWER button to overwrite. All configurations, adjustments, frequencies and mode settings will be lost! Pressing-and-holding a button. While powering up the radio will cause it to enter a button. If multiple keys are pressed, only the name of the button with the highest precedence will be. In decreasing order, the precedence is: M2, G3, G2, BNDM, G4, M3, STEPM, STEPP, M1, M3, F1. F2, F4, BNDP, F5, G1 and POWER. The. Functions may be swapped using menu selections. 1 x HS1 HF SDR Transceiver. 1 x Hand Microphone. 1 x Mounting Bracket. 1 x DC Power Cable (without power plug). 1 x Antenna Converter. 1 x User Manual. Processing time:as the item description. We are not responsible for any wrong or undeliverable addresses. Thank you for your understanding. A:Overseas Warehouse Local Dispatch. B: China Domestic Dispatch. We stand behind every product we sell. If you cannot return it, you can sell it, too!! Been holding on to something past its return date? Our goal is to make sure you are a happy customer and pleasant shopping with us. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. Because of time-difference, we cannot give you a quick reply sometimes. Please wait for some more time. Spectrum Dynamic Waterfall Display Multiple Working ModesReceive Mode, Transmit Mode, TUNE Mode, VFO Mode, SPLIT Mode DSP Digital Signal Processing Noise Reduction Automatic Notch Filter Humanized Interface Color Display Receive Fine Tuning Function, Changeable MIC Gain Value VCC Power Supply Voltage Indication Table Transmit Signal Strength Display Table Multifunctional InstrumentSWR Standing Wave Ratio Meter, AVD Audio Frequency Meter, ALC Signal Modulation Meter. The item “Ailunce HS1 HF SDR HAM Transceiver Transmit Receive/Transmit SSB CW, AM FM” is in sale since Monday, March 18, 2019. This item is in the category “Mobile Phones & Communication\Radio Communication Equipment\Ham/Amateur Radio\Ham Radio Transceivers”. The seller is “retekessofficialstore” and is located in ShenZhen. This item can be shipped worldwide.
- Brand: Ailunce
- MPN: Does not apply
- Frequency Range: 0.5MHz-30MHz
- Operating Mode: SSB(J3E), CW, AM, FM, FREE-DV
- Output Power: Maximum 15W
- Receiving Sensitivity: 0.11~0.89µV (RFC 50-20)
- Minimum Frequency Step: 1Hz
- Operating Voltage: 9-15V DC
- Antenna Impedance: 50
- Maximum Current: 3.5A
- Package Size: 240mm*120mm*80mm
- Packed Weight: 977g