Amazon.com: USB Tuner Receiver, 100 KHZ 1.7 GHZ Tuner Receiver USB Powered UHF FM RTL SDR Receiver RTL2832U + R820T2 Chipset : Electronics
Amazon.com: Advanced Function Generator - 1Hz to 100kHz - Eisco Labs : Industrial & Scientific
Amazon.com: Shortwave Radio Receiver, Long Service Life Convenient 3.2M Radio Accessory for Radio RTL2832U + R820T2 100 KHz‑1.7 GHz for Radio : Electronics
Litz Wire, 20 AWG Unserved Single Build, 64/38 Stranding, 8 oz Spool, Ideal for ~100 kHz Applications
Listening to Longwave: The World Below 500 Kilohertz: 9781882123391: Amazon.com: Books
Global Specialties LCR-600 High Precision LCR Meter, 100 kHz: Amazon.com: Industrial & Scientific
Amazon.com: TEKTRONIX A622 Current Probe, 50mA to 100A, DC to 100kHz : Automotive
DEK-OE- 24DC/ 24DC/100KHZ, Input Solid-State Relay, Transmission Frequency: 100 kHz, with LED and Protective Circuit in Input and Output Circuits, Input: 24 V: Amazon.com: Industrial & Scientific
Langer EMV LF1 Set Near-Field Probes 100 kHz up to 50 MHz: Amazon.com: Industrial & Scientific