hermes lite 2 n2adr | Hermes lite 2 specifications hermes lite 2 n2adr Hermes-Lite 2 is a low-cost direct down/up conversion software defined amateur radio HF transceiver based on broadband modem chip and Hermes SDR project. $6,420.00
0 · thetis Hermes lite 2 software
1 · Hermes lite 2.0 sdr transceiver
2 · Hermes lite 2 specifications
3 · Hermes lite 2 software download
4 · Hermes lite 2 price
5 · Hermes lite 2 install
6 · Hermes lite 2 discount
7 · Hermes lite 2 circuit diagram
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I designed a 5x10 cm filter board that clips to the main board and fits into the standard enclosure. It has transmit low pass filters for 160 to 10 meters, and a 3 MHz high pass filter for receive. .Hermes-Lite 2 is a low-cost direct down/up conversion software defined amateur radio HF transceiver based on broadband modem chip and Hermes SDR project.The board plugs into the Hermes Lite 2 main board and replaces the 2x20 jumper that connects to the N2ADR filter board. The board sits directly above the filter board (if any) as shown in the photos below.I designed a 5x10 cm filter board that clips to the main board and fits into the standard enclosure. It has transmit low pass filters for 160 to 10 meters, and a 3 MHz high pass filter for receive. The filter board is automatically controlled by the Hermes-Lite main board through an I2C interface.
thetis Hermes lite 2 software
Hermes lite 2.0 sdr transceiver
Hermes lite 2 specifications
Hermes-Lite 2 is a low-cost direct down/up conversion software defined amateur radio HF transceiver based on broadband modem chip and Hermes SDR project.
The IO board connects to the I2C interface in the Hermes Lite 2. The HL2 protocol provides a way to send and receive I2C messages from host SDR software to the IO board to control its operation. Quisk uses the ACK bit with I2C commands. The N2ADR filter board is designed to work with the Hermes-Lite 2.0 and provide required low pass filtering for transmit. It also includes a high pass filter to provide more RF ADC dynamic headroom on receive for 3.5 MHz and higher.Setup Program by James Ahlstrom, N2ADR. The current version is 1.3 from March 2019. The Hermes-Lite 2 can be used with Quisk, PowerSDR, Spark SDR and other software that understands the original Hermes protocol.Discover the Hermes-Lite 2, a low-cost SDR HF transceiver. Join our mailing list for purchasing info & explore implementation notes, gateware versions, options & more.
James Ahlstrom, N2ADR, has developed a filter board that can be easily connected to the Hermes-Lite 2.0; it provides filters for the TX output to reduce its output harmonics and spurs and a RX high-pass filter that can be used to remove strong broadcasts signals below 2 MHz. A completed Hermes-Lite 2.0 and N2ADR companion filter card in the recommended enclosre are pictured below. For best accuracy, calibrate the power meter against a known reference with repeated readings.
N2ADR HPF & lpf for the Hermes Lite V2 project (fork heavily modified) This fork of the original N2ADR filter project ( https://github.com/softerhardware/Hermes-Lite2/tree/master/hardware/companions/n2adr ) is designed on less expansive 2 sides only PCB.The board plugs into the Hermes Lite 2 main board and replaces the 2x20 jumper that connects to the N2ADR filter board. The board sits directly above the filter board (if any) as shown in the photos below.I designed a 5x10 cm filter board that clips to the main board and fits into the standard enclosure. It has transmit low pass filters for 160 to 10 meters, and a 3 MHz high pass filter for receive. The filter board is automatically controlled by the Hermes-Lite main board through an I2C interface.Hermes-Lite 2 is a low-cost direct down/up conversion software defined amateur radio HF transceiver based on broadband modem chip and Hermes SDR project.
The IO board connects to the I2C interface in the Hermes Lite 2. The HL2 protocol provides a way to send and receive I2C messages from host SDR software to the IO board to control its operation. Quisk uses the ACK bit with I2C commands. The N2ADR filter board is designed to work with the Hermes-Lite 2.0 and provide required low pass filtering for transmit. It also includes a high pass filter to provide more RF ADC dynamic headroom on receive for 3.5 MHz and higher.Setup Program by James Ahlstrom, N2ADR. The current version is 1.3 from March 2019. The Hermes-Lite 2 can be used with Quisk, PowerSDR, Spark SDR and other software that understands the original Hermes protocol.Discover the Hermes-Lite 2, a low-cost SDR HF transceiver. Join our mailing list for purchasing info & explore implementation notes, gateware versions, options & more.
James Ahlstrom, N2ADR, has developed a filter board that can be easily connected to the Hermes-Lite 2.0; it provides filters for the TX output to reduce its output harmonics and spurs and a RX high-pass filter that can be used to remove strong broadcasts signals below 2 MHz. A completed Hermes-Lite 2.0 and N2ADR companion filter card in the recommended enclosre are pictured below. For best accuracy, calibrate the power meter against a known reference with repeated readings.
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Hermes lite 2 software download
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hermes lite 2 n2adr|Hermes lite 2 specifications
