Youkits miniSDR-40 40m single band SDR HF receiver
Youkits miniSDR works on only on 40m HF band, connecting to computer with suitable software, you can have profession level reciption.
Case size: 51x21x82mm
Working voltage: 5VDC (Max 5.5VDC or it will damage the IC)
Power consumption: about 20mA
Freq: 7.010-7.100Mhz (Sound card sample rate = 96kHz)
7.034-7.078Mhz (Sound card sample rate = 48kHz)