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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
MX-K2 CW Keyer Automatic Key Controller High Performance Micro-controller for Radio Amplifier

Regular price $24.81

Regular price Sale price $24.81
Tecsun BT-60 Walnut FM Radio BT5.0 Hifi Bluetooth Player Solid Wood Active Speakers Standard Edition

Regular price $65.02

Regular price Sale price $65.02
Tecsun 1959 220V All Band Radio Classic Shortwave Radio Receiver FM/MW/SW Radio of High Sensitivity

Regular price $386.40

Regular price Sale price $386.40
840MHz - 11GHz UWB Antenna with SMA Female Connector 7dBi High Gain Ultra Wide Band Antenna

Regular price $18.79

Regular price Sale price $18.79
840MHz - 11GHz UWB Antenna with SMA Male Connector 7dBi High Gain Ultra Wide Band Antenna

Regular price $18.79

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780MHz - 7.5GHz High Gain UWB Dedicated Log Periodic Antenna with SMA Female Connector EMC Antenna

Regular price $20.73

Regular price Sale price $20.73
780MHz - 7.5GHz High Gain UWB Dedicated Log Periodic Antenna with SMA Male Connector EMC Antenna

Regular price $20.73

Regular price Sale price $20.73

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
KOKKO Fbs-2 Band Eq Booster Electronic Pedal Guitar Effects Pedal True Bypass Two Segment Eq Effect Device Pedalboard Guitar

Regular price $25.43

Regular price Sale price $25.43
Twinote TOD-1 Mini Overdrive Effects Pedal Electric Guitar Processor Full Metal Nature Warm Tube Overdrive Sound Guitar Accessories

Regular price $25.94

Regular price Sale price $25.94
8S-20S 240A (Peak 500A) BMS Lithium Battery Protection Board with 3.8 Inch LCD Display Screen

Regular price $110.41

Regular price Sale price $110.41
Twinote Tube Drive Overdrive Effects Pedal for Guitar Processor Warm Nature Tube Overdrive Sound Electric Guitar Accessories

Regular price $27.37

Regular price Sale price $27.37
Twinote WAX DIST Vintage Distortion Effects Pedal Guitar for Rock Morden Blues Style Classic Distortion Sound Guitar Accessories

Regular price $32.00

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Twinote Pπ FUZZ Analog Modern Fuzz Guitar Effect Pedal Processsor Full Metal Shell with True Bypass

Regular price $27.37

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KOKKO FCP2 Mini Compressor Pedal Portable Guitar Effect Pedal High Quality Guitar Parts Guitarra Effect Pedal Guitar Accessories

Regular price $25.12

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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
Andonstar AD409 Pro ES Digital Microscope with Endoscope and FHD Screen for Electronics Repair and Soldering Monitor

Regular price $328.10

Regular price Sale price $328.10
Andonstar AD407 PRO Digital Microscope with 7inch Screen and Upgrade 12.5inch Metal Base Stand for Soldering Tools

Regular price $246.48

Regular price Sale price $246.48
65PHQ APO Astronomical Telescope Professional High Definition Flat Field Telescope with a Flexible Len Hood for Askar

Regular price $903.45

Regular price Sale price $903.45
60PHQ Astronomical Telescope Professional High Definition Refracting Astronomical Telescope for Askar

Regular price $1,483.08

Regular price Sale price $1,483.08
Askar 107PHQ Astronomical Telescope High Performance Long Focus Ratio Flat Field Astronomical Telescope

Regular price $1,973.44

Regular price Sale price $1,973.44
Sharpstar Z4 Astronomical Telescope High Quality All-in-one Telescope Flat Field 100mm f5.5 Astrograph

Regular price $1,783.16

Regular price Sale price $1,783.16
Askar FMA180 PRO APO Professional Deep Space Astronomical Telescope with Two Extra-low Dispersion Glasses

Regular price $439.00

Regular price Sale price $439.00
Sharpstar 1X ED MPCC 4-element Full Frame High Quality MPCC Coma Corrector for 150mm - 600mm Parabolic Reflector

Regular price $305.00

Regular price Sale price $305.00

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