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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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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
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 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 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
MODEL-V3 10MHz Ultra-Low Phase Noise Clock Ultra Low Phase Noise OCXO by Million Hi-Fi Audio

Regular price $248.10

Regular price Sale price $248.10
HamGeek 1MHz-6GHz Full-featured Radio Transceiver Kit PortaPack H2 w/ 0.5ppm TCXO For HackRF One SDR Control

Regular price $182.81

Regular price Sale price $182.81
HamGeek 100KHz-1.7GHz RTL-SDR Receiver USB Radio Receiver Kit RTL2832U + R820T2 SDR Radio Accessories

Regular price $32.28

Regular price Sale price $32.28

Audio & Video

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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
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
Level Signal Display Meter with Backlight TX PWR DB Meter Electronic Instrument Indicating +3DB

Regular price $13.86

Regular price Sale price $13.86
FM Radio Mp3 Player Transmitter DC 12V 76-108MHz for Car Mobile Phone Audio Campus Radio

Regular price $62.66

Regular price Sale price $62.66
DSP Board ADAU1401 DSP Learning Board Howling Suppression Board Upgraded Version For ADAU1701

Regular price $20.74

Regular price Sale price $20.74
ADAU1452 DSP Board Learning Board + AD1938 Audio CODEC Board 192KHz 24Bit with Schematic Diagrams

Regular price $64.36

Regular price Sale price $64.36
AD1938 Audio CODEC Board 192KHz/24Bit 4 IN 8 OUT with Schematic Diagram For Audio DIY Needs

Regular price $42.12

Regular price Sale price $42.12

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
10" Mobile Phone Screen Magnifier Video 3D Cell Phone Screen Enlarger Pullout Desktop Holder Stand

Regular price $15.95

Regular price Sale price $15.95
12" Mobile Phone Screen Magnifier Video 3D Cell Phone Screen Enlarger Pullout Desktop Holder Stand

Regular price $17.83

Regular price Sale price $17.83
Inskam307 50X-1000X Digital Microscope 2MP 1080P 4.3" Display Adjustable Brightness For 32G TF Card

Regular price $63.65

Regular price Sale price $63.65
Inskam314 50-1000X 0.3MP WiFi Microscope Portable Microscope 5M Wireless Connection 360° Base

Regular price $29.77

Regular price Sale price $29.77
Andonstar AD102 220X Kids Digital Microscope 4.3" Science Section Observation PC Connection Blue

Regular price $62.19

Regular price Sale price $62.19
Andonstar AD102 220X Kids Digital Microscope 4.3" Science Section Observation PC Connection Orange

Regular price $62.19

Regular price Sale price $62.19
Andonstar AD206S 50X 2MP Industrial Digital Microscope USB Endoscope Dual-Lens Display 7" Screen

Regular price $127.64

Regular price Sale price $127.64
Andonstar AD1605 14MP 4K UltraHD Electronic Microscope 150X Industrial Microscope Camera Magnifier

Regular price $387.37

Regular price Sale price $387.37

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