Elecraft K4D Dual-Receiver Direct-Sampling 100W Sovereign HF/50MHz Transceiver + Internal ATU (OGA-RF-145)
Dual independent direct-sampling 16-bit HF/50MHz receivers with dual antenna diversity reception, 7" HD touch display, internal ATU & native Ethernet remote control.
UK Blackout & Field Application
True dual-receiver diversity reception lets you phase-cancel local interference and monitor two emergency HF bands simultaneously—such as listening to the 80m UK NVIS net in your left ear while copying 20m international traffic in your right.
Engineered for Both across Great Britain. In a prolonged utility outage, Elecraft K4D Dual-Receiver Direct-Sampling 100W Sovereign HF/50MHz Transceiver + Internal ATU provides dependable off-grid capability backed by our UK warehouse support and plain-English commissioning documentation. Every unit is inspected prior to dispatch with an estimated UK delivery window of 3–5 Days.
Verified Technical Specifications
| Catalogue SKU | OGA-RF-145 (EOD-RF-145) |
|---|---|
| System Category | Off-Grid Mesh & RF Comms |
| UK Retail Price | £3399.00 (Final GBP Price — Non-VAT Registered) |
| UK Dispatch Lead Time | 3–5 Days |
| Engineering Specifications | Dual-Receiver 100W Sovereign HF/50MHz Transceiver (Elecraft K4D / Icom IC-7610 Dual-RX Class): two completely independent 16-bit direct-sampling receivers with separate preselectors and dual-antenna phase diversity reception (nulls out local urban plasma/solar inverter RFI and eliminates ionospheric fading by combining a vertical and horizontal antenna in real time); 7-inch high-resolution dual panadapter & waterfall + HDMI/DVI external monitor output; wide-range internal 100W automatic antenna tuner (matches up to 10:1 SWR); native 12V DC low-idle operation. |
Companion UK Hardware & Reference Manuals
- OGA-RF-001 — LILYGO T-Echo 868MHz Meshtastic GPS Transceiver (£89)
- OGA-RF-002 — RAKwireless WisMesh Solar Repeater (868MHz Outdoor) (£349)
- OGA-RF-003 — Quansheng UV-K5(8) Dual-Band 5W Handheld Transceiver (£49)
- OGA-RF-004 — RTL-SDR Blog V4 R828D Wideband SDR Receiver Kit (£59)
- Return to Full UK Hardware Catalogue
Frequently Asked Questions
Is the Elecraft K4D Dual-Receiver Direct-Sampling 100W Sovereign HF/50MHz Transceiver + Internal ATU (OGA-RF-145) supplied ready for UK 230V 50Hz / British regulatory standards?
Yes. OGA-RF-145 is stocked and configured specifically for UK households and smallholdings (Off-Grid Mesh & RF Comms), with full technical specifications: Dual-Receiver 100W Sovereign HF/50MHz Transceiver (Elecraft K4D / Icom IC-7610 Dual-RX Class): two completely independent 16-bit direct-sampling receivers with separate preselectors and dual-antenna phase diversity reception (nulls out local urban plasma/solar inverter RFI and eliminates ionospheric fading by combining a vertical and horizontal antenna in real time); 7-inch high-resolution dual panadapter & waterfall + HDMI/DVI external monitor output; wide-range internal 100W automatic antenna tuner (matches up to 10:1 SWR); native 12V DC low-idle operation..
What is the UK price and dispatch lead time for OGA-RF-145?
The final UK price for Elecraft K4D Dual-Receiver Direct-Sampling 100W Sovereign HF/50MHz Transceiver + Internal ATU is £3399.00 (non-VAT registered, zero hidden tax additions) with an estimated dispatch lead time of 3–5 Days.