ASH-DCR a homebrewed 40M Direct Conversion Receiver designed by VU2ASH
Built this Direct Conversion RX called ASH-DCR. I named it myself 🙂 as it is designed by VU2ASH OM Ashok Joshi. It is a very simple design and a good […]
ham radio
DDS VFO demo Using AD9850 and Atmega328P
I put together this breadboard version of an AD7C designed DDS VFO demo with a little help from pen friend AB9XC Pravin Kumar Anandan. AD7C designed this basic VFO around […]
HFI 2014 – BITX40 Design – Everything you want to know!
At the HamFest India 2014 conducted on 7th and 8th November 2014 at Hyderbad, a PCB of BITX40 Transceiver was distributed free as a part of the welcome kit. The […]
Receiving NOAA Weather satellite Images using RTL SDR dongle
I used a simple hombrewed Ground Plane antenna for receiving the Weather satellite transmission by NOAA at 137 MHZ using a RTL SDR dongle. My setup is very simple. RTL […]
How I Built a VHF Ground Plane antenna for HAM Band
I built this antenna at the QTH (home/location) of Joshikaka (VU2ASH), and It wouldn’t have been as good as it is, without his help. Joshi kaka provided me with all […]
Antenna Tuning Workshop to Celebrate National Field Day 2014
On 8th June 2014, ARSI had organised The National Field Day 2014. In our monthly HAM meetings OM Shrinivas (VU2MUA) suggested we do some activity to celebrate this day and the […]