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In an effort to reduce spam and the spread of viruses, we are now providing this form for you to contact a person that has placed an ad on QTH.COM. After submitting this form, an e-mail will be generated and sent to BOTH you and the person that placed the ad. The e-mail will contain a copy of the ad, plus your e-mail information and your comments.
NOTE -- BEFORE YOU RESPOND:
| Ad Number: | 1769223 |
| Date Placed: | 05/26/26 |
| Name: | Frances Nievera |
| Phone Number: | 858-361-0528 |
| Callsign: | NR6AM |
| Category: | MISC |
| Heading: | For sale: SIGNALPEN |
| Ad Message: | SIGNALPEN™ The Pocket-Size RF Detector — No Batteries Required Instantly see RF from 60 Hz to 1.2 GHz (or up to 6 GHz model) — detect milliwatts to kilowatts with one simple tool that fits in your shirt pocket. See RF Energy. Instantly. The SIGNALPEN™ is an RF detector that turns invisible energy into visible light. Whether you’re working on antennas, Wi-Fi systems, IoT devices, or RFI troubleshooting, this pencil-size tool gives immediate confirmation of signal presence — without batteries, meters, or power cords. Detects RF via direct contact or inductive pickup Responds to signals from milliwatts to kilowatts Two versions: 60 Hz–1.2 GHz (SIGNALPEN) and 2.4–6 GHz (SIGNALPEN-WIFI) Rugged construction — built to withstand lab or field use Designed and assembled in the USA |
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