RS-918 15W HF SDR Transceiver MCHF-QRP Transceiver Amateur Shortwave Radio w/ Handheld Mic Charger Note: - Its knob is slightly different due to different production batches. Please make sure that you don't mind before purchasing. Touch screen is enabled by default! - Bootloader: DF8OE's bootloader version 4.0.0.
(if there is any request about the original official bootloader, please let us know, you can also easily flash yourself back to the original bootloader without opening the J6 closure). Please connect the correct power supply and antenna before power-on.
Incorrect connection of the power supply and antenna may damage the transceiver. Description: mcHF is a SDR HF QRP transceiver. It features small and portable design, cost-effective, complete functions, and direct software radio line models.For electronics enthusiasts who love DIY and hardware, this is a very good training kit, which can be used to familiarize with the working principle of amateur radio transceivers. For software enthusiasts who write code, programming and code farmers, they can take advantage of its hardware, modify source code, add or reduce some functions, give full play to code farmer's technical talents, and modify and upgrade the software of this machine. For college students studying electronic technology, it can be used to test their learning level. And QRP communication enthusiasts can use the installed kit for various outdoor QRP communication, especially digital communication using PSK31, RTTY and JT65. For emergency communications, mcHF is a compact and portable emergency communications equipment.
Shortwave radio stations should try to avoid using switching power supplies, and it is recommended to use batteries or linear power supplies (the power supply with a power frequency power transformer is the best). Frequency stability: ±1.5ppm at 5 minutes after booting, -10â?? (standard configuration); ±0.5ppm at 5 minutes after booting, -10â?? - DC input: 9-13V, maximum: 3A - Output power. Usually it cost about 35USD-50USD.If you receive defective item, please kindly notify us within 14 days. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers". The seller is "xspar" and is located in this country: CN. This item can be shipped worldwide.