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$
38.28
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Condition: New
Location: China
Output power: 500mW (0.5W). A: The transmitter cannot be directly plugged into the microphone. If a microphone amplifier is used, the amplified microphone ... moresignal can be input to the transmitter. A: This is an FM transmitter.
$
43.56
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Condition: New
Location: China
The buzzer can be turned on and off with one press. Press the Down key for 3 seconds to enter the high standing wave alarm point setting interface (default ... more2.0). Tap the Down key to lower the alarm point (minimum 1.5), and tap the UP key to raise the alarm point (maximum 5.0).
$
24.53
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Condition: New
Location: China
EQ-7 Headphone Amp 7 Band Equalizer Amplifier Headphone Amplifier + USB DC Cable for PC Cellphone. - 1 x Equalizer. - The headphone amp adopts two NE5532 ... more47-type headphone driver circuit, which can drive 16-600ohm headphones.
$
96.57
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Condition: New
Location: China
NASPi Gemini 3.5 Features It also can be used with one single 3.5" SATA HDD/SSD. - Ideal storage solution for Raspberry Pi 4 - Dual SATA Gen3 ports Shield. ... more- Supports SATA I, II and III and is enhanced with UASP to maximize the performance and speed of your SATA III drives.
$
61.97
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Condition: New
Location: China
X885 V1.2 SATA HDD Expansion Board Dual 3.5" SATA HDD Shield for Raspberry Pi 4 Model B 8GB/4GB/2GB. This X885 SuperSpeed USB to dual SATA Gen3 ports ... moreshield makes it easy to add high-capacity, high-performance external data storage to your board for Raspberry Pi 4.
$
44.74
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Condition: New
Location: China
Working frequency: 10MHz - 6GHz. - 1 x RF Limiter. - Limiter level: 7 levels (7/8/9/10/11/12/13). Usually it costs about 30USD-50USD.
$
18.31
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Condition: New
Location: China
The higher the temperature, the faster the speed. If the temperature continues to rise, the fan speed will also slowly rise. The serial port commands ... morefollow the Modbus RTU protocol, and the fan speed is 0-100% adjustable.
$
86.97
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Condition: New
Location: United States
1 Spectrum Analyser. Scan Span:7m (10kHz), 35m (50KHz), 70m (100kHz), 140m (200kHz),350m (500KHz). Spectrum display range:35Mhz-4400Mhz;Input impedance:50 ... moreOhm. Machine weight:255g. Screen scanning points:700.
$
24.53
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Condition: New
Location: China
1 x Equalizer. - The headphone amp adopts two NE5532 47-type headphone driver circuit, which can drive 16-600ohm headphones. - 1 x USB DC cable. - There ... moreare seven frequency bands, including 60HZ, 150HZ, 400HZ, 1KHZ, 3KHZ, 6.5KHZ and 15KHZ.
$
48.62
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Condition: New
Location: China
Screen type: OLED. - Improved firmware, new fitting algorithm and multi-point correction algorithm. Its display modes include normal mode and peak hold ... moremode. Multi-interface display mode all adds dynamic analog display bar, and the power status is more intuitive under SSB.
$
46.58
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Condition: New
Location: China
It is a self-developed linear CCD module. The data of the linear array CCD module TCD1304 is collected by the single-chip microcomputer and output through ... morethe serial port or USB port. - CCD chip: TCD1304 for Toshiba, pixel 8umx200um, total pixel 3648 and wavelength response range of 300nm~1100nm.
$
140.13
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Condition: New
Location: China
Safety is our priority. - 1 x Output Power Cord. Auto Power Calculation - 1 x Input Power Cord. Usually it costs about 30USD-50USD.
$
126.35
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Condition: New
Location: United States
BLIKVM V3 HAT Orange PiKVM KVM over IP Raspberry Pi 4B PoE HDMI CSI for Server Operation Maintenance. 1 x Raspberry Pi IPKVM HAT. Support PoE. A white ... moreOLED display with a resolution of 128x32, and the chip is SSD1306.
$
33.35
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Condition: New
Location: China
1 x Vacuum Pump. - 1 x Electronic Air Release Valve. - 1 x Extra-thick Silicone Tube. - 2 x PWM Electronic Switch. It is required to drive a high-power ... moresteering gear of 55g or above.
$
40.99
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Condition: New
Location: Monroe Township, United States
Just clip the active bracket to the headset. It has a professional texture when worn and has a large positioning accuracy angle. - Imported wide-angle ... moreinfrared LED light-emitting tube with high luminous intensity and large angle.
$
101.37
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Condition: New
Location: China
Safety is our priority. - 1 x Output Power Cord. Auto Power Calculation - 1 x Input Power Cord. Usually it costs about 30USD-50USD.
$
66.49
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$3.99 Shipping
Condition: New
Location: China
50KHz-1.5GHz Vector Network Analyzer NanoVNA Vector w/ 4" LCD Display For UHF Antenna NanoVNA-H4. - 1 x NanoVNA Main Unit. Test UHF Antenna Test Short-wave ... moreAntenna You can use the included SMA cable to connect to the SMA port as shown in the picture below, and then use M to SMA connector.
$
26.31
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Condition: New
Location: China
Working frequency: 1090MHz (dedicated for ADS-B receiver). It has the characteristics of high gain, low noise, and large dynamic range. Usually it costs ... moreabout 30USD-50USD. - Size: 41 x 25 x 12.5mm.
$
89.54
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$3.00 Shipping
Condition: New
Location: China
It uses a user interface similar to NanoVNA, but adopts a different technical architecture. It is a portable vector network analyzer up to 3GHz. Customized ... morehigh-performance SS405 cable provides good amplitude and phase stability.
$
53.12
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$10.00 Shipping
Condition: New
Location: China
• 2 channel oscilloscope. • Firmware upgrade is supported. • 50M sampling rate and 10M analog bandwidth. • Sampling rate: 50M/channel. • Current sampling ... morerate: 2.5KSa/S. The user can view the current change curve arbitrarily.
$
91.59
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Condition: New
Location: China
TZT R6 Pro Bluetooth Sound Card 4CH Mixer Recording Livestreaming Device with Cordless Microphones. - Multifunctional mixer with dual microphones. - Its ... morebuilt-in receiver facilitates automatic automatic frequency matching of microphones.
$
22.58
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Condition: New
Location: China
1 x Spectrum Display. Suitable for ambient lighting, decoration and audio modification. Usually it costs about 30USD-50USD. Smart noise reduction technology. ... moreSize: 110 x 33 x 9mm/4.3 x 1.3 x 0.4"; maximum thickness 17mm/0.7".
$
112.32
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Condition: New
Location: China
It is a SoC board. - USB interface: USB2.0, supporting HOST and SLAVE functions. The signal is strictly equal length, 1615mil±1mil. - Boot setup switch: ... moreA BOOT DIP switch for startup setup. - 4 x Pairs of Nylon Screw Studs.
$
18.43
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Condition: New
Location: China
It adopts a modular structure of splicing and installation. It is very suitable for radio electronics enthusiasts, electronic DIY enthusiasts and primary ... moreand secondary school students to exercise their hands-on ability.
$
115.91
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Condition: New
Location: China
Safety is our priority. - 1 x Output Power Cord. Auto Power Calculation - 1 x Input Power Cord.
$
105.44
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$3.00 Shipping
Condition: New
Location: China
ATU-10 1W-15W QRP Antenna Tuner Version 1.5 Automatic Antenna Tuner w/ 0.91" OLED Display Blue Font. - 0.91" OLED 128 32 display. - Maximum installed ... moreinductance: 18.37 µH. - The minimum installation step of inductance: 0.1 μH.
$
82.87
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Condition: New
Location: China
Non-isolated synchronous boost converter. - Short circuit and fuse for reverse connection. - Wide input DC5-48V, output DC 9-55V. At 28.8-29.0V, the current ... moremay be 18-15A, which is affected by the internal resistance of the wire and the internal resistance of the battery.
$
43.78
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Condition: New
Location: China
VFL Connector: 2.5mm Universal connector. VFL Power: 20mW. Specifications: OPM Connector: 2. 5mm Universal connector. High-precision OPM: Supported 850/1 ... more300/1310/1490/1550/1625nm,Accuracy difference of 0.2db.
$
649.99
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Condition: New
Location: China
10M output wave. - Frequency adjust range: about 0.05Hz. PWR: light on when power on. Usually it costs about 30USD-50USD. - Model: RB-10M. - Weight: 2.5kg.
$
71.39
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Condition: New
Location: China
65W PD power. - Power: 65W. - 1 x 65W PDGAN. - 1 x Mini Soldering Station. - Smart safety anti-scald. - 1 x DC to Type-C Power Cable. - 1 x C2C PD Line. ... moreUsually it costs about 30USD-50USD.
$
313.37
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Condition: New
Location: China
CZE FM transmitter. - FM Transmitter x 1. - 1 x Antenna set. Usually it costs about 30USD-50USD.
$
53.95
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Condition: New
Location: 普陀区, China
Suitable models include Desheng S-2000 PL-660 PL-880 ICOM R71E YAESU FRG-8800 and all short-wave receivers, especially for SDR receivers. The MICRO USB ... morecharging port is compatible with the 5V charging head of Android phones.
$
41.77
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Condition: New
Location: China
Note that ordinary TVs cannot be used. - The handle or joystick can use the 15-pin handle or joystick of the old SNK, or it can be connected and used ... moreby DIY, and it supports 6-key external input. Usually it costs about 30USD-50USD.
$
21.38
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Condition: New
Location: China
Support two IN-18 nixie tubes. TUBE IS NOT INCLUDED. - Including DS18B20 temperature probe. - 1 x USB-C Cable. Usually it costs about 30USD-50USD.
$
60.93
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Condition: New
Location: China
The fast charging protocol of this product basically covers all types of electronic products on the market. 4-Way Buck Design. This unit also has a built-in ... more3cm/1.2" cooling fan. The fan can also be set to normally on or off mode.
$
43.56
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$3.00 Shipping
Condition: New
Location: China
The buzzer can be turned on and off with one press. Press the Down key for 3 seconds to enter the high standing wave alarm point setting interface (default ... more2.0). Tap the Down key to lower the alarm point (minimum 1.5), and tap the UP key to raise the alarm point (maximum 5.0).
$
128.50
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Condition: New
Location: China
The frequency sweep mode can be set arbitrarily, such as logarithmic and dot frequency. The frequency value and amplitude value at the cursor position ... morecan be directly displayed. Support for Window XP, Window 7 (32-bit, 64-bit), Window 10.
$
93.33
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$0.49 Shipping
Condition: New
Location: United States
1 Spectrum Analyser. Scan Span:7m (10kHz), 35m (50KHz), 70m (100kHz), 140m (200kHz),350m (500KHz). Spectrum display range:35Mhz-4400Mhz;Input impedance:50 ... moreOhm. dBm range: 70dB to +10dB. Screen scanning points:700.
$
187.25
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Condition: New
Location: China
Model: P3208. - Maximum power: 320W. - Output current: 0 - 8A. - Fast charging maximum power: 60W. Usually it costs about 30USD-50USD.
$
62.79
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Condition: New
Location: China
YF-BKT60V25A 25A 9-60V Automatic Buck Boost Module Buck Boost Converter Step up down Converter. For example, Vin=12V, Vout=24V, and lout=13A. Vin=48V, ... moreVout=24V, lout can be used above 25A. - 1 x Buck Boost Module.
$
60.44
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Condition: New
Location: China
1 x Clock. - 7 display modes. - Single chip: RGB full color display. - Light pollution mode. - Breathing light color changing mode. - Light source: built-in ... morefull-color LED. - Weight: 1000g/2.2lb. - Size: 33 x 9 x 10cm/13 x 3.5 x 3.9" (LxWxH).
$
61.84
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Condition: New
Location: China
Third Generation Transparent Version Tesla Coil Gun Handheld Magnetic Energy Generator with Power Adapter. This model does not have an automatic triggering ... morefunction. - Magnetic field intensity: 1m/70uT.
$
56.79
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Condition: New
Location: 普陀区, China
Suitable models include Desheng S-2000 PL-660 PL-880 ICOM R71E YAESU FRG-8800 and all short-wave receivers, especially for SDR receivers. The MICRO USB ... morecharging port is compatible with the 5V charging head of Android phones.
$
93.29
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$3.00 Shipping
Condition: New
Location: China
Product: Arkbird FPV Wireless Head / Head Sensor Shell Version. Optimized Dental Saliva Ejector with Enhanced Suction – Easy Handle Valve. 8-Pcs Set of ... moreNon-Stick Desoldering Hollow Tool Pins for Extraction.
$
126.57
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Condition: New
Location: China
Assembled MMDVM Hotspot MMDVM Duplex with 3.5" Color Screen for Walkie Talkie Interconnection. Through the MMDVM hotspot box, ordinary digital walkie-talkies ... morecan realize the interconnection nationwide, thus solving the limitation of ordinary digital walkie-talkie communication distance.
$
40.39
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$3.99 Shipping
Condition: New
Location: China
VFL Connector: 2.5mm Universal connector. VFL Power: 20mW. Specifications: OPM Connector: 2. 5mm Universal connector. High-precision OPM: Supported 850/1 ... more300/1310/1490/1550/1625nm,Accuracy difference of 0.2db.
$
140.13
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Condition: New
Location: China
Safety is our priority. - 1 x Output Power Cord. Auto Power Calculation - 1 x Input Power Cord. Usually it costs about 30USD-50USD.
$
49.92
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$3.00 Shipping
Condition: New
Location: China
TH3P4G3 SFX Case for EXP GDC TH3P4G3 Thunderbolt-Compatible GPU Dock & SFX FLEX (1U) Power Supplies. - Model: TH3P4G3 SFX. This SFX PC case supports both ... moreSFX and FLEX (1U) power supplies. - GPU dock is not included.
$
13.59
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Condition: New
Location: United States
Item Type: Shortwave Active Antenna. The output interface is SMA female, easy to connect. Output Interface: SMA Female. Feature: 1. Adopted of high quality ... moreelectronic components, and accuracy process, ensure for the durability.
$
40.93
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Condition: Brand New
Location: China
VFL Connector: 2.5mm Universal connector. VFL Power: 20mW. Specifications: OPM Connector: 2. 5mm Universal connector. High-precision OPM: Supported 850/1 ... more300/1310/1490/1550/1625nm,Accuracy difference of 0.2db.
$
76.49
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Condition: New
Location: China
The small loop antenna (hfdloop) is a small-sized full-band ring magnetic field active receiving antenna with a receiving frequency range of 50kHz to ... more500MHz. There are several sets of switches on the top jumper board and the small ring amp lifier board.
$
9000.00
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$55.00 Shipping
Condition: Used
Location: San Diego, United States
ANRITSU MODEL: MS2034A VECTOR NETWORK ANALYZER INSTALLED OPTION: 10(BUILT-IN BIAS-T) INSTALLED OPTION: 25(INTERFERENCE ANALYSIS) ACCESSORY INCLUDED: User ... moreGuide/Manual P/N:10580-00166) ACCESSORY INCLUDED: Master Software Tools Disk P/N:2300-498) ACCESSORY INCLUDED: Travel Bag) ACCESSORY INCLUDED: Charger/ Power supply) ACCESSORY INCLUDED: Travel Charger) Other than a few very minor scuffs this unit looks like new. It may or may not need calibration. I do not know how to test for that. Aside from the possible need for calibration it is in fine working condition. It was pulled from the field in working order and tested prior to this listing. I performed the self test and the unit passed- see photos. The unit is guaranteed to arrive NO D.O.A. and as described in this listing. It comes with a 7 day return policy. Please read return policy. The pictures in this listing are pictures of the actual unit. None of the pictures are altered in any way. Please take a good look at the pictures. You will receive exactly what you see in the pictures. Nothing more and nothing less. Please ask any questions you might have prior to your purchase, I'll be happy to provide answers if I can. Additional same/like items may be available. I have multiple Anritsu VNA Master units listed on ebay. If you're looking at this listing then chances are that you will be interested in some other items I have listed on ebay. Check out my other listings. It might help you to save some costs if you purchase multiple items. I am willing to combine units into one shipment if it makes sense. I am not looking to make money through excessive shipping charges. Alaska, Hawaii and Puerto Rico do not qualify for the flat rate domestic shipping. I will only ship this unit to an address within the lower 48 states of the U.S.A. Contact me if you are interested in multiple items. Please ask any questions you might have prior to bidding, I'll be happy to provide answers. Return Policy: Please read carefully before purchasing! Sorry it is so long and wor
$
62.70
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Condition: New
Location: China
It uses a user interface similar to NanoVNA, but uses a different technical architecture. Test 10dB attenuator reflection up to 3.3GHz Test 30dB attenuator ... moreup to 3.3GHz Test UHF duplexer Test 2.4G Antenna.
$
23.74
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Condition: New
Location: China
Support two IN-18 nixie tubes. TUBE IS NOT INCLUDED. - Including DS18B20 temperature probe. - 1 x USB-C Cable. Usually it costs about 30USD-50USD.
$
37.29
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Condition: New
Location: China
F-4A is a versatile 4-channel mixer with a sound card. - 4-channel DJ mixer: Auxiliary path plus effects processor. Featuring Adjustable gain, treble ... moreand bass, and reverb delay. The mixer has a built-in high-quality digital effects processor.
$
176.58
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Condition: New
Location: China
Hamgeek Micro PA50+ (PA50 Plus) 50W 3.5MHz-28.5MHz HF Power Amplifier HF Amp with 1.3" OLED Screen. Hamgeek Micro PA50+ is an upgraded product based on ... moreMicro PA50. Compared with Micro PA50, it has the following upgrades.
$
87.42
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Condition: New
Location: China
For BLUESOUND NODE has a very good music playing effect, which ensures the purity of the current and superior transient response. - It adopted for Sanyo ... moresolid state capacitor, which has very low ESR, excellent noise reduction and low ripple.
$
41.19
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$3.69 Shipping
Condition: New
Location: China
VFL Connector: 2.5mm Universal connector. VFL Power: 20mW. Specifications: OPM Connector: 2. 5mm Universal connector. High-precision OPM: Supported 850/1 ... more300/1310/1490/1550/1625nm,Accuracy difference of 0.2db.
$
72.79
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Condition: New
Location: Los Angeles, United States
6.3GHz 4" Vector Network Analyzer HF VHF UHF Antenna Analyzer NanoVNA. 7" Screen Vector Network Analyzer SV4401A 50KHz-4.4GHz 100Db Dynamic NanoVNA V1. ... more3.2" Vector Network Analyzer 50KHZ-3GHZ LCD S-A-A-2 NanoVNA V2 Antenna Analyzer.
$
318.74
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Condition: New
Location: China
TinySA Option The input/output specification of the tinySA is split over the 4 modes. TinySA 2.8" Spectrum analyzer 1. TinySA ULTRA Option Optional 25dB ... moreto 40dB frequency dependent input attenuator.
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