Accessories
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Digital Modes, DIY599, Preparedness, Professional Communications, Transceiver Accessories
LiNK500MP TNC (MK2) for TX500MP
Digital Modes, DIY599, Preparedness, Professional Communications, Transceiver AccessoriesLiNK500MP TNC (MK2) for TX500MP
Built for TX500MP, the LiNK500MP TNC (MK2) adds wireless audio, wireless CAT control, USB audio, APRS, Bluetooth, built-in GPS and packet capabilities in one rugged CNC-milled aluminum unit. It is ideal for portable operators, emergency communications, field deployment and digital-mode users who want a cleaner, more flexible station setup.
SKU: LiNK500MP -
Adventure Products, Chameleon Antenna, Portable Antennas, TX Antennas, Vertical Antennas
Chameleon Blank SO-239 SQUARE
Adventure Products, Chameleon Antenna, Portable Antennas, TX Antennas, Vertical AntennasChameleon Blank SO-239 SQUARE
The SQUARE SO-239 to SO-239 adapter is a rugged, compact RF connector adapter for radio operators who need a fast, reliable way to mount and connect SO-239 equipped antennas and accessories to standard 3/8″-24 threaded supports. Built for portable, mobile, and fixed-station use, it combines dual SO-239 female ports with a 3/8″-24 male threaded base for secure mechanical fit and dependable RF continuity across HF, VHF, and UHF applications.
SKU: CHA-BLANK-SQ -
Adventure Products, Lab599, Transceiver Accessories
LAB599 BP-550 Smart Battery Pack for TX-500
Reliable portable power for LAB599 TX-500 operators. The LAB599 BP-550 Smart Battery Pack is a rugged external battery solution for field radio, portable HF, POTA, SOTA, and emergency use. With support for three or six 18650 Li-Ion cells, USB-C charging, and wide DC input compatibility, it delivers flexible, dependable power for serious off-grid operating.
SKU: BP550 -
CW Keys & Paddles, Lab599, Transceiver Accessories
Lab599 AD-510 Compact CW Adapter
Lab599 AD-510 Compact CW Adapter for the TX-500 DISCOVERY. A compact GX12 5-pin to 3.5 mm (0.14 in) mini-jack socket adapter for fast, reliable connection of a CW key or paddle—ideal for portable and field operation.
SKU: 599-AD-510 -
Digital Modes, Lab599, Transceiver Accessories
Lab599 AD-508 USB-C Audio-Data Cable
Lab599 AD-508 Audio-Data Cable (USB-C) for TX-500 digital-mode operation with a smartphone. Features a rugged GX12 7-pin radio connector to USB Type-C (analog audio), with a 1 m (39 in) cable for clean, portable station wiring.
SKU: 599-AD-508 -
Lab599, Transceiver Accessories
Lab599 AD-502 CAT-USB Adapter
Lab599 AD-502 CAT-USB Adapter for TX-500 series transceivers. Connect your radio to a computer via USB for CAT control and firmware updates using a durable GX12 4-pin interface and a 1 m (39 in) cable—ideal for shack, field, and portable operations.
SKU: 599-AD-502 -
Adventure Products, Antenna Accessories, Antenna Mounts, Chameleon Antenna
Chameleon CFM34 Carbon Fiber Mast – 10.5 m
Adventure Products, Antenna Accessories, Antenna Mounts, Chameleon AntennaChameleon CFM34 Carbon Fiber Mast – 10.5 m
The Chameleon CFM-34 carbon fiber portable mast is a self-supporting, telescopic 10.5-metre field mast designed for portable HF operation including POTA, SOTA, and EMCOMM. Constructed from high-strength carbon fiber with a stealth black finish, the CFM-34 offers excellent rigidity for wire and lightweight vertical antennas while remaining compact for transport. A standard 3/8-24 base thread ensures compatibility with common portable antenna mounts.
SKU: CHA-CFM34 -
Adventure Products, Antenna Accessories, Antenna Mounts, Chameleon Antenna
Chameleon CFM 16 Carbon Fiber Mast 5.0 m
Adventure Products, Antenna Accessories, Antenna Mounts, Chameleon AntennaChameleon CFM 16 Carbon Fiber Mast 5.0 m
The Chameleon CFM-16 carbon fiber portable mast is a lightweight, compact, and self-supporting 5.0-meter telescopic field mast designed for portable HF radio operations. The CFM-16 is ideal for POTA, SOTA, emergency communications (EMCOMM), camping, backpacking, and rapid-deployment amateur radio setups.
SKU: CHA-CFM16 -
Transceiver Accessories, VGC, VHF/UHF Transceivers
BHM-88 Wireless Speaker Mic with Display for VGC
The VGC BHM-88 is a remote Bluetooth® speaker microphone designed for wireless operation with VGC N-Series radios, selected Icom radios and Yaesu FTX-1. It adds a bright 1.44-inch LCD display, USB-C charging, and a removable belt clip so you can keep it secure and close at hand.
SKU: VR-BHM-88 -
4O3A, Antenna Switches, Remote Control
4O3A Antenna Genius 8×2
Antenna Genius 8×2 is a high-power, SO2R-capable antenna switch that routes up to eight HF/6 m antennas to two independent radios or amplifier chains. With 3 kW capability, Ethernet control, automatic band tracking, and tight FlexRadio integration, it delivers intelligent, fast, and reliable antenna management for contest, DX, and remote superstations.
SKU: 4O-AG8x2 -
4O3A, Antenna Switches, Remote Control
4O3A Antenna Genius 8×1
Antenna Genius 8×1 is a high-power, network-controlled antenna switch that lets you route up to eight HF/6 m antennas to a single radio or amplifier chain. With 3 kW capability, fast Ethernet switching, automatic band tracking, and seamless FlexRadio integration, it delivers intelligent antenna management for contest, DX, and fully remote stations.
SKU: 4O-AG8x1 -
4O3A, Audio & Sound, Headsets and Microphones, Remote Control, Transceiver Accessories
4O3A NC-1 Noise Cancelling Headset w/BT
4O3A, Audio & Sound, Headsets and Microphones, Remote Control, Transceiver Accessories4O3A NC-1 Noise Cancelling Headset w/BT
The NC-1 from 4O3A is a professional-grade noise-cancelling contest and DX headset engineered to deliver clear, fatigue-free audio in the harshest operating environments. With advanced ambient-noise suppression, a high-intelligibility microphone, and rugged construction, it keeps your focus on the signals that matter—whether in the shack or on a remote contest site.
SKU: 4O-NC1 -
4O3A, Audio & Sound, Headsets and Microphones, Remote Control, Transceiver Accessories
4O3A MC-1 Boom Mic for NC-1 Headset
4O3A, Audio & Sound, Headsets and Microphones, Remote Control, Transceiver Accessories4O3A MC-1 Boom Mic for NC-1 Headset
The NC-1 from 4O3A is a professional-grade noise-cancelling contest and DX headset engineered to deliver clear, fatigue-free audio in the harshest operating environments. With advanced ambient-noise suppression, a high-intelligibility microphone, and rugged construction, it keeps your focus on the signals that matter—whether in the shack or on a remote contest site.
SKU: 4O-MC1 -
Bags & Pouches, Portable Transceivers, Preparedness, VHF/UHF Transceivers
Pileup Protective HT Pouch
Carry and protect your HT in the field. The Pileup Protective HT Pouch fits the VGC VR-N76 and most compact handhelds up to 75×50×150 mm. Built from rugged fabric with reinforced seams, secure belt strap, and adjustable height strap. Available in Desert Brown, Camo Green, and Pitch Black.
SKU: PU-HTP -
DX Engineering, QRM/QRN Reduction, Receiver Accessories, RX Antenna Switches, Transceiver Accessories
DX Engineering NCC-2 RX Antenna Phasing System
DX Engineering, QRM/QRN Reduction, Receiver Accessories, RX Antenna Switches, Transceiver AccessoriesDX Engineering NCC-2 RX Antenna Phasing System
DX Engineering NCC-2 Receive Antenna Phasing System — high-dynamic-range, two-channel receive-only phasing controller for HF (≈300 kHz–30 MHz). Precisely combine a main antenna with an auxiliary/noise antenna and adjust amplitude + 360° phase to cancel local noise and boost desired signals. Includes RTR RX/TX interface, module/filter slots, and Bias-T for active RX antennas.
- HF RX ≈300 kHz–30 MHz
- 360° phase + variable gain
- RTR RX/TX relay, Bias-T
- Filter & preamp module slots
- Ideal for 160/80/40 m DX & contesting
SKU: DXE-NCC-2 -
Active RX Antennas, DX Engineering, Receiver Accessories
DX Engineering AVA-3 Active Matching Unit
DX Engineering AVA-3 Active Matching Unit (DXE-AVA-3) — low-noise, wideband receive buffer for short elements (≈1.8–7.3 m). 40 kHz–30 MHz coverage, +39 dBm TOI, jumper-selectable gain (−6/0/+6 dB), 75 Ω F-connectors. Power via built-in Bias-T or Direct DC.
SKU: DXE-AVA-3 -
Active RX Antennas, DX Engineering, Receiver Accessories, Transceiver Accessories
DX Engineering RPA-2 Modular Receive Preamplifier
Active RX Antennas, DX Engineering, Receiver Accessories, Transceiver AccessoriesDX Engineering RPA-2 Modular Receive Preamplifier
DX Engineering RPA-2 Modular Receive Preamplifier is a high-performance, low-noise inline preamp for 0.3–35 MHz (300 kHz–35 MHz). Optimized for SWL and amateur radio receive systems, the RPA-2 delivers ~16 dB gain, excellent linearity, and a modular plug-in slot for accessories like input protection or impedance transformation. SKU: DXE-RPA-2











