ORE Radio — Multi-Function Medium-Wave / Short-Wave Receiver

Communication Receiver · HF / MW / SW · Industrial & Field Use · RFQ Open

The ORE Radio medium and short-wave multi-function receiver is a professional communication device designed for field crews, marine operators, mining survey teams and broadcast monitoring stations. The listing is being treated as ambiguous: “ORE” is most commonly associated with Oregon Electronics HF receivers, but it can also be read as a mining “ore” radio for exploration crews, a multi-function HF/VHF receiver for utilities, or a medium-wave / short-wave broadcast transmitter front-end. To avoid mis-quoting, KOEED asks every buyer to send a clear photo of the front panel and the rear nameplate before issuing a firm offer.

This page documents the most-likely technical envelope for the family, the typical industrial deployment scenarios KOEED sees for this class of device, the wiring and integration notes engineers ask about, and the procurement workflow. Send your full instrument list to Moritta@KOEED.COM for a quote within 24 hours.

1. Key Technical Specifications & Overview

Because the part number on this listing does not specify a manufacturer prefix, the table below captures the best-effort envelope that covers all four most-likely interpretations. KOEED cannot publish guaranteed values until the nameplate and front-panel photo are reviewed. Where two plausible values exist, both are listed so procurement teams can match their existing rack.

2. Application Scenarios — Where It Fits

Industrial buyers in the factory automation and process-control space usually encounter the ORE-class receiver in one of five contexts. The list below covers the most common KOEED RFQs.

• Marine & offshore communication monitoring — medium-wave marine weather fax and short-wave maritime safety frequencies on support vessels and platform auxiliary rooms.
• Mining & exploration field camps — remote mineral-exploration sites and ore-prospecting crews needing time-signal, weather, and short-wave voice coverage where no cellular or Siemens SCADA backhaul exists.
• Military & civil defence training — HF training rooms and field-radio shelters where the ORE multi-function receiver acts as a monitor / training aid next to a main transceiver.
• Broadcast & spectrum monitoring stations — AM/FM broadcast verification, time-signal reception (WWVB / CHU / BPM) and short-wave broadcast quality sampling.
• Industrial plant backup communication — Allen-Bradley and Mitsubishi SCADA rooms sometimes keep an HF receiver for emergency voice coordination when IP / cellular links fail.
• University & research labs — electrical-engineering teaching labs and radio-propagation research use the device as a tunable MW/SW front-end for student experiments.
• Amateur radio “SWL” listening posts — hobby-grade short-wave listeners pairing the ORE receiver with a PC running digital-mode decoding software (FT8 / RTTY).

3. Integration & Wiring Notes

Wiring on the ORE-class receiver is straightforward, but a few practical points come up in almost every KOEED integration discussion. The notes below mirror what KOEED engineers recommend when matching this device to a larger factory automation or Schneider-powered control room.

• Power isolation — Use a dedicated 100–240 V AC circuit protected by a 1 A slow-blow fuse. On DC variants, route the 12–13.8 V supply through a Omron-style DIN-rail PSU with battery-backed UPS for unattended installations.
• Antenna routing — Keep the coax run as short as possible (under 15 m for 50 Ω). Use RG-213 or LMR-400 for long runs and install a lightning arrestor at the building entry. A common-mode choke at the receiver end reduces HVAC / VFD noise that Yaskawa servo drives can otherwise inject.
• Grounding — Bond the chassis to a single-point ground. In plants with Fanuc CNC machines, route the receiver ground to the same equipotential bar that the CNC cabinet uses.
• Audio / line-out — For recording or voice-logger integration, prefer the line-out RCA / 3.5 mm jack over the speaker tap. For KEYENCE vision-cell coordination, an optically isolated audio interface is recommended.
• External data interface — Higher-end variants expose RS-232 or USB for frequency & mode control from a host PC. Confirm connector type on the rear panel before ordering cables; Panasonic FP-series PLCs have been used as low-cost serial controllers for this in several KOEED deployments.
• EMC coexistence — Keep the receiver at least 1 m away from Mitsubishi MR-J4 servo amplifiers and switching power supplies. Add ferrite clamps on every cable that leaves the chassis.
• Headphone / external speaker — The 3.5 mm jack is mono on most variants; stereo headsets play only on the left channel. Use a mono headset or a stereo-to-mono adapter.

4. Installation & Commissioning Tips

Commissioning is where most field issues actually start. The five checkpoints below have resolved the majority of KOEED’s bench and field complaints on this device class.

1. Unpack and inspect — Open the carton over a clean mat. Compare the rear nameplate and the front-panel silk-screen against the order sheet before powering up. KOEED recommends photographing the nameplate for the procurement file.
2. First power-on smoke test — Apply DC or AC power without the antenna connected. Listen for any RFI buzz on the speaker as you sweep the bands. A clean receiver is silent between stations.
3. Antenna tune-up — Connect the antenna, switch to AM, and tune to a strong local station. Adjust the antenna trimmer (if fitted) for maximum S-meter reading. Then switch to SSB and listen for clear voice — distortion here usually means wrong BFO offset or a poor ground.
4. AGC and RF-gain sweep — Toggle AGC fast / slow / off, and step the RF gain from min to max while monitoring the S-meter. Smooth, monotonic response means the AGC loop is healthy. Erratic jumping points to a failing electrolytic on the AGC rail.
5. Burn-in & logging — Leave the unit on for at least 4 hours with the antenna connected. Log the ambient temperature and S-meter noise floor every hour. Hand the log to the KOEED warranty team if any anomaly shows up in the first 30 days.

Engineers who want a quick sanity check on the surrounding analog signal chain (for example, the 4–20 mA loop on a Schneider Magelis HMI) can use the KOEED PLC Analog Calculator or the AI Diagnostic Tool to validate the rest of the panel while the receiver is being commissioned.

5. Procurement, Warranty & Lead Time

Because “ORE Radio” is ambiguous on the source listing, KOEED treats every inquiry as a named-plate sourcing job. The procurement workflow below reflects what buyers usually need to clear before a firm quote is released.

If you also have other industrial automation items on the same BOM — for example, a Allen-Bradley power supply, a Siemens SIMATIC S7-300 spare part, or a Mitsubishi GOT HMI — attach them to the same email and KOEED will quote the full BOM in one reply. The same workflow applies to Omron SYSMAC, Fanuc CNC, Schneider Modicon, Yaskawa servo, Panasonic FP PLC and KEYENCE vision items.

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