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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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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
MAT-TUNER MAT-8101 Automatic Antenna Tuner Shortwave Antenna Tuner For ICOM IC-F8101 Mobile Radio

Regular price $277.30

Regular price Sale price $277.30
NIORFNIO 600mW MP3 FM Broadcast Transmitter FM Broadcasting Equipment for Radio Station 76-108MHz T600M

Regular price $55.87

Regular price Sale price $55.87
Airspy R2 Software Defined Radio SDR Receiver RF Radio Device

Regular price $115.93

Regular price Sale price $115.93
HamGeek HAM Main Controller CW Key V1.30 Morse Code Key Shortwave Telegraph Key Extensible 1.8" TFT Display

Regular price $49.18

Regular price Sale price $49.18
Tecsun PL-680 Stereo Radio Full Band Radio Receiver PLL SYNTHESIZED Receiver FM Stereo/LW/MW/SSB/AIR

Regular price $146.88

Regular price Sale price $146.88
HamGeek Mini CW Trainer Morse Code Trainer Compact Size With Display Perfect For Telegraph Practice

Regular price $62.42

Regular price Sale price $62.42
HamGeek 10K-1GHz SDR Receiver 10MHz Bandwidth AM FM SSB SSTV ISS SDR Radio Receiver with Shell + Data Cable

Regular price $28.26

Regular price Sale price $28.26
HamGeek Mini External Radio Speaker 3.5mm Mono Speaker for YAESU/ICOM Plug and Play Radio Accessory

Regular price $11.16

Regular price Sale price $11.16
RF930 10MHz-6GHz RF Mixer 7-12V Frequency Mixer Module High Quality RF Accessory with SMA Connector

Regular price $26.25

Regular price Sale price $26.25

Audio & Video

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Gudanxuan 4500W US Standard High-Power Balanced Isolation Transformer for Audio Equipment

Regular price $1,918.38

Regular price Sale price $1,918.38
HDMI/MHL Digital Interface Separate Extract Audio I2S/Optic Fiber/Coaxial HDMI To I2S/IIS (Board)

Regular price $40.48

Regular price Sale price $40.48
BT5.0 Bluetooth Receiver Board Hifi Bluetooth Receiver Module QCC3034 + PCM5102A for APTX-HD APTX-LL

Regular price $20.73

Regular price Sale price $20.73
C19 A-Type Built-in OCXO Digital Turntable for Raspberry Pi High Precision OCXO ROON AirPlay UPNP NAA

Regular price $340.63

Regular price Sale price $340.63
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
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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
Common Version Dual ES9038Q2M DAC Audio Decoder HiFi Coaxial PCM384K DSD128 Decoder Board Kit with TFT Screen

Regular price $67.24

Regular price Sale price $67.24
Tuning Version Dual ES9038Q2M DAC Audio Decoder HiFi Coaxial PCM384K DSD128 Decoder Board Kit with TFT Screen

Regular price $74.23

Regular price Sale price $74.23
Silvery EQ215 Dual Channel 15-Band Audio Equalizer Professional Equalizer for Home Karaoke or Performance Tuning

Regular price $90.69

Regular price Sale price $90.69

Equatorial Mount & Telescopes

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8" TFT Monitor 1024x768 Microscope LED Screen Industrial Grade IPS Display with 32mm/1.3" Metal Arm

Regular price $80.10

Regular price Sale price $80.10
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
HAYEAR HY-5199 16-Million Pixel HD Microscope Camera Visual Detection Industrial Camera Electronic Eyepiece with Red Button

Regular price $55.38

Regular price Sale price $55.38
HAYEAR HY-5199 16-Million Pixel HD Microscope Camera Visual Detection Industrial Camera Electronic Eyepiece with Blue Button

Regular price $55.38

Regular price Sale price $55.38
4K 41MP HDMI-compatible USB Digital Video Microscope Camera Adjustable 150X C Mount Len Zoom Stand 144 LED Ring Light

Regular price $179.69

Regular price Sale price $179.69
TeSeek DIY Equatorial Tracking Motor Drive Main Control with Brake for EQ3D EXOS2 Equatorial Mount Onstep GoTo

Regular price $50.17

Regular price Sale price $50.17
TeSeek EQ3D Kit DIY Equatorial Tracking Motor Drive Main Control with Brake for Equatorial Mount Onstep GoTo

Regular price $90.17

Regular price Sale price $90.17
CYCK 55.7mm Travel Telescope Focuser with Round Adapter Ring for Sky-Watcher 130PDS/250F4 Deep Space Photography

Regular price $167.53

Regular price Sale price $167.53
CYCK 55.7mm Travel Telescope Focuser with Convex Adapter Ring for Sky-Watcher 150 and DOB Deep Space Photography

Regular price $180.89

Regular price Sale price $180.89

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