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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

Precio habitual $96.60

Precio habitual Precio de oferta $96.60
MAT-TUNER MAT-8101 Automatic Antenna Tuner Shortwave Antenna Tuner For ICOM IC-F8101 Mobile Radio

Precio habitual $277.30

Precio habitual Precio de oferta $277.30
NIORFNIO 600mW MP3 FM Broadcast Transmitter FM Broadcasting Equipment for Radio Station 76-108MHz T600M

Precio habitual $55.87

Precio habitual Precio de oferta $55.87
HamGeek HAM Main Controller CW Key V1.30 Morse Code Key Shortwave Telegraph Key Extensible 1.8" TFT Display

Precio habitual $49.18

Precio habitual Precio de oferta $49.18
Tecsun PL-680 Stereo Radio Full Band Radio Receiver PLL SYNTHESIZED Receiver FM Stereo/LW/MW/SSB/AIR

Precio habitual $146.88

Precio habitual Precio de oferta $146.88
HamGeek Mini CW Trainer Morse Code Trainer Compact Size With Display Perfect For Telegraph Practice

Precio habitual $62.42

Precio habitual Precio de oferta $62.42
HamGeek 10K-1GHz SDR Receiver 10MHz Bandwidth AM FM SSB SSTV ISS SDR Radio Receiver with Shell + Data Cable

Precio habitual $28.26

Precio habitual Precio de oferta $28.26
HamGeek Mini External Radio Speaker 3.5mm Mono Speaker for YAESU/ICOM Plug and Play Radio Accessory

Precio habitual $11.16

Precio habitual Precio de oferta $11.16
RF930 10MHz-6GHz RF Mixer 7-12V Frequency Mixer Module High Quality RF Accessory with SMA Connector

Precio habitual $26.25

Precio habitual Precio de oferta $26.25
HamGeek HackRF One R10C V2.0.x 1MHz-6GHz Software Defined Radio Mainboard MAX2837 with Antenna

Precio habitual $91.50

Precio habitual Precio de oferta $91.50

Audio & Video

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

Precio habitual $1,918.38

Precio habitual Precio de oferta $1,918.38
HDMI/MHL Digital Interface Separate Extract Audio I2S/Optic Fiber/Coaxial HDMI To I2S/IIS (Board)

Precio habitual $40.48

Precio habitual Precio de oferta $40.48
BT5.0 Bluetooth Receiver Board Hifi Bluetooth Receiver Module QCC3034 + PCM5102A for APTX-HD APTX-LL

Precio habitual $20.73

Precio habitual Precio de oferta $20.73
C19 A-Type Built-in OCXO Digital Turntable for Raspberry Pi High Precision OCXO ROON AirPlay UPNP NAA

Precio habitual $340.63

Precio habitual Precio de oferta $340.63
Heareal QX1 XLR Audio Switcher 2-In-1-Out/1-In-2-Out HiFi Passive Balanced Signal Switch Box

Precio habitual $65.46

Precio habitual Precio de oferta $65.46
SHANLING 220V MCD1.3 Multifunctional Digital and Streaming Audio Player SAA7824+DA11 Servo System Support for MQA-CD/CD

Precio habitual $1,001.78

Precio habitual Precio de oferta $1,001.78
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Silvery
PW-05 Talema LT3045 Precision Power Supply Linear Power Supply with Optional Output Voltages and Currents

Precio habitual $192.06

Precio habitual Precio de oferta $192.06
HiFi Vacuum Stereo Tube Preamp Tube Preamplifier Digital Preamp 6J1 Black + Power Supply

Precio habitual $39.47

Precio habitual Precio de oferta $39.47
Strength Decoder Board ES9038Q2M I2S Input Asynchronous USB Module OPA1612+ AD8397

Precio habitual $40.00

Precio habitual Precio de oferta $40.00
USB DAC External Audio Sound Card PCM2706 + ES9023 Portable Computer USB Phone OTG A3-005

Precio habitual $15.81

Precio habitual Precio de oferta $15.81

Equatorial Mount & Telescopes

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

Precio habitual $80.10

Precio habitual Precio de oferta $80.10
PVS31 Digital Night Vision AEGIS-31 Gen 4 0.39Pro Binocular Night Vision with Adjustable Brightness

Precio habitual $620.73

Precio habitual Precio de oferta $620.73
TeSeek MT-3 195mm (7.7") EQ Mount Pier Extension (Red/Silver/Black) for EQ3 EQ5 Tripods and 3/8" Screw Tripods

Precio habitual $85.99

Precio habitual Precio de oferta $85.99
Microscope LED Ring Light 144LEDs Adjustable Ring Light Lamp Illuminator MIC-209

Precio habitual $24.20

Precio habitual Precio de oferta $24.20
400X Blood Microscope Digital Microscope 5MP Pixel XSP116 + 9 Inch LCD Display + Aluminum Case

Precio habitual $272.92

Precio habitual Precio de oferta $272.92
400X Blood Microscope Digital Microscope 5MP Pixel XSP-116D + 7 Inch LCD Display + Aluminum Case

Precio habitual $285.53

Precio habitual Precio de oferta $285.53
Blood Microscope Digital Microscope Blood Biological Test 9-Inch LCD Screen Digital Simple Version

Precio habitual $265.40

Precio habitual Precio de oferta $265.40
Digital Hair Microscope Scalp Hair Detector USB Wifi Charge Tester Follicle Analyzer HT-BW30

Precio habitual $114.11

Precio habitual Precio de oferta $114.11
Datyson 100X 600X 1200X Children Microscope Metal Monocular Microscope for Kids w/Carry Box

Precio habitual $81.31

Precio habitual Precio de oferta $81.31
40-640X Children Microscope Kit Monocular Microscope for Kids w/ Smartphone Adaptor LED Light

Precio habitual $75.61

Precio habitual Precio de oferta $75.61

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