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It uses the MAX2839 chip,1MHz to 6GHz operating frequency,With a battery level display,For certain functionality, like the world map, GPS simulator,The latest firmware is supported, and the current firmware is Mayhem firmware V2.2.x by default.

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Frequency Range: 3.5MHz–30MHz, HamGeek Micro PA50-3/PA100 50W/100W portable/base shortwave power amplifier. High-speed automatic TX/RX switching with RF sensing — works even without PTT SEND connection,Supports for ICOM, YAESU, and XIEGU band-switching protocols.

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With Bluetooth. Less than 5W in 15m, 20m and 40m bands.With a firmware upgrade interface. Through this interface, you can update the firmware for HAMGEEK USDX-CW or HAMGEEK USDX-FT8 transceiver. With an aluminum alloy housing. Later, the firmware of CW and FT8 versions can be flashed for each other.

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The MODEL-V3 10 MHz Ultra-Low Phase Noise Clock is an ultra-stable OCXO for high-precision timing applications. It features exceptional close-in phase noise performance of -110dBc/Hz at 1Hz, ensuring minimal signal jitter and superior audio or measurement stability.

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The 4th generation computing core module CM4 for Raspberry Pi is the same as the 4B for Raspberry Pi, the CPU adopts BCM2711, quad-core CortexA72 64-bit high-performance high-speed processor. The C19 digital turntable is a dedicated backplane tailored for Raspberry Pi CM4 module, which is composed of multiple UV-level low-noise linear regulated power supplies, OCXO and high-quality peripheral circuits

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This power supply utilizes 6 parallel LT3045 voltage regulators and a fully shielded 50W transformer. Compared to ordinary switching power supplies, it delivers significant improvements—blacker background and more transparent sound. It is suitable for power upgrades in Raspberry Pi, DACs, digital interfaces, hard drive enclosures, and media players

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HAMGEEK E310 is a professional SDR transceiver. AD9361 for ADI is used as its radio frequency (RF) transceiver chip, supporting the RF frequency range from 70 MHz to 6 GHz. The AD9361 has configurable RF bandwidth up to 56 MHz. And the SDR supports synchronization of multiple AD9361 RF transceiver chips.

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PLUTO+ is a software-defined radio platform that supports 2TX and 2RX, supports Gigabit Ethernet and Micro SD card. It refers to the design for well-known ADI ADALM-PLUTO and improves its shortcomings.

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Wearable head mounted displays are widely used in security monitoring: they are common in night vision inspections in mining and construction industries, and can be paired with night vision cameras and thermal imaging cameras.

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Ham Radios

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HamGeek USDX+ 3W-5W QRP SSB/CW HF Transceiver 8-Band SDR Transceiver Upgraded Version of USDX with 3000mAh Battery

Regular price $96.60

Regular price Sale price $96.60
HamGeek Portapack H4MS Mayhem Comes with Plastic Shell for HackRF One R10C Software Defined Radio

Regular price $56.52

Regular price Sale price $56.52
HamGeek B200-mini-i SDR 50MHz - 6GHz Software Defined Radio RF Development Board with High Quality CNC Case

Regular price $540.57

Regular price Sale price $540.57
HamGeek 1:6 Balun 200W 50ohms to 300ohms Balun 1-56MHz High Quality Radio Accessory for Shortwave Antenna

Regular price $22.35

Regular price Sale price $22.35
HamGeek Mini Simplex/Duplex Hotspot Motherboard for MMDVM Digital Modem Box 433MHz Antenna Support for DMR D-Star NXDN POCSAG

Regular price From $20.62

Regular price Sale price From $20.62
HamGeek Mini Portable CW Key Trainer Manual Morse Code Trainer LED Indication Button Battery Version

Regular price $11.58

Regular price Sale price $11.58
HamGeek Portable Handheld CW Trainer Manual/Automatic CW Key Controller Support Transmission Speed Adjustment

Regular price $13.05

Regular price Sale price $13.05
HamGeek K4 Stand-alone Version CW Key Trainer Manual CW Key Oscillator Morse Code Telegraphy Trainer HAM Type-C

Regular price $11.61

Regular price Sale price $11.61
Original G90S 20W Amateur Shortwave Radio for XIEGU H-structure Portable SDR Transceiver with Heat Dissipation Function

Regular price $449.88

Regular price Sale price $449.88
Airspy R2 Original VHF/UHF Software Defined Radio Receiver SMA Connector SDR Radio Accessory

Regular price $167.45

Regular price Sale price $167.45

Audio & Video

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Heareal QX1 XLR Audio Switcher 2-In-1-Out/1-In-2-Out HiFi Passive Balanced Signal Switch Box

Regular price $65.46

Regular price Sale price $65.46
SHANLING 220V MCD1.3 Multifunctional Digital and Streaming Audio Player SAA7824+DA11 Servo System Support for MQA-CD/CD

Regular price $1,001.78

Regular price Sale price $1,001.78
Black
Silvery
PW-05 Talema LT3045 Precision Power Supply Linear Power Supply with Optional Output Voltages and Currents

Regular price $192.06

Regular price Sale price $192.06
PA2 260 Silver Audio Processor Equalization and Loudspeaker Management System 2 IN 6 OUT for DriveRack

Regular price $315.95

Regular price Sale price $315.95
Retro Bluetooth Vinyl Record Player with Speakers Turntable LP Record Player Supports USB Drive

Regular price $114.43

Regular price Sale price $114.43
3-Speed Turntable Bluetooth Vinyl Record Player LP Record Player with Speakers and Dust-Proof Cover

Regular price $116.96

Regular price Sale price $116.96
Retro CD Player Bluetooth CD Player with Speakers Supports USB Drive and Hifi Sound Quality

Regular price $76.70

Regular price Sale price $76.70
White/Black Bluetooth CD Player with FM Radio, USB Drive, TF Card Modes, Remote Control/Audio Cable/Desktop Stand

Regular price From $43.50

Regular price Sale price From $43.50
White
Black
Years Stay Bluetooth CD Player Portable CD Player with Speakers Present Home Decoration

Regular price $74.75

Regular price Sale price $74.75
Brown
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TENEALAY Bluetooth Digital Player BT5.0 to SPDIF Coaxial Optical Box Hifi CSR8675 for APTX-HD LDAC

Regular price $41.31

Regular price Sale price $41.31

Equatorial Mount & Telescopes

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PVS31 Digital Night Vision AEGIS-31 Gen 4 0.39Pro Binocular Night Vision with Adjustable Brightness

Regular price $620.73

Regular price Sale price $620.73
TeSeek MT-3 195mm (7.7") EQ Mount Pier Extension (Red/Silver/Black) for EQ3 EQ5 Tripods and 3/8" Screw Tripods

Regular price $85.99

Regular price Sale price $85.99
Original Outland X 8x42/10x42 Binoculars Waterproof Fogproof Roof Binoculars (Army Green) with BaK-4 Prisms

Regular price From $76.03

Regular price Sale price From $76.03
Original Outland X 8x25/10x25 Black Binoculars Outdoor Roof Binoculars with Wide Angle, Waterproof & Fogproof Options

Regular price From $56.03

Regular price Sale price From $56.03
Original Libra 70500 Astronomical Telescope 70mm Refractor Telescope with Phone Holder for Celestron

Regular price $271.61

Regular price Sale price $271.61
Original SCTW-80 Libra 80500 Astronomical Telescope 80mm Refractor Telescope with Phone Holder for Celestron

Regular price $326.87

Regular price Sale price $326.87
Original Deluxe 80EQ Astronomical Telescope 80mm/3.15" Refractor Telescope w/ EQ2 Equatorial Mount for Celestron

Regular price $491.47

Regular price Sale price $491.47
ZWO EFW7X2” 2-inch EFW Electronic Filter Wheel 7-Position Support 2-inch Filter ASCOM and SDK Control

Regular price $451.50

Regular price Sale price $451.50
ZWO ASI120MM Mini Guide Camera with USB2.0 ST4 Ports + ASIAIR Mini Wireless Controller for Photography

Regular price $375.22

Regular price Sale price $375.22
TeSeek SkyTracker Pro Camera Mount Camera Tracking Device with Polar Scope Supports 3KG/6.6LBS Payload

Regular price $292.31

Regular price Sale price $292.31

Mini dual axis small harmonic equatorial mount, with a body weight of 1.3 kilograms and an unloaded weight of about 5 kilograms. The 3D shell has sufficient strength and supports telephoto lenses or 80ED.

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HAMGEEK HackRF One R9C Radio

HamGeek Shortwave Radio Linear Power Amplifier

HAMGEEK USDX-FT8 usDX

MODEL-V3 10 MHz Ultra-Low Phase Noise Clock

4th C19 B-Type Digital Turntable

PW-05 Linear Power Supply

HAMGEEK E310 AD9361 Software Defined Radio

HAMGEEK PLUTO+ 70MHz-6GHz SDR Transceiver SDR Radio

V770 PRO-C USB Portable Wearable Head Mounted Display

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Ham Radios

Audio & Video

Equatorial Mount & Telescopes

TeSeek Mini Dual-axis 11 Harmonic Equatorial Mount

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MODEL-V3 10 MHz Ultra-Low Phase Noise Clock