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$
7.52
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Condition: New
Location: China
This nRF24L01+ module is designed with power amplifier and SMA antenna. (no obstacle). 1PCS NRF24L01+PA+LNA SMA antenna wireless transceiver communication ... moremodule. 1PCS SMA antenna. Support up to six channels of data reception.
$
259.79
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Condition: Neu
Location: Hong Kong SAR China
TH2822A TH2822 series adopts the ultra-low dissipation design and high density SMD assembly techniques and can simultaneously display primary and secondary ... moreparameters by the use of backlit LCD display. The dual-color shells are gorgeously once shaped; functions are easy to operate. Gorgeously once shaped dual-color shells and easy operating functions are the characteristics of the meter. The test frequency is up to 1 KHz. The readings of primary parameter 40,000 counts and the resolution of dissipation factor 0.0,001. Accurate and convenient measurements of passive-components can be achieved in all occasions for a long time. With USB interface TH2822 series can conveniently make data communication and remote control with PC. In order to satisfy the increasing test requirements for SMD and balance the different needs for performance and price, two types of 4-terminal Kelvin test tweezers: TH26009C and TH26029C are available for users’ choice. TH2822, TH2822A TH2822C, LCR Test Parameter, Main parameters: L/ C/ R/ Z; secondary parameters:D/ Q/ θ/ ESR, Test Frequency, 100Hz.120Hz,1kHz, 100Hz.120Hz,1kHz,10kHz, 100Hz.120Hz,1kHz,10kHz,100kHz, Test Level, 0.6Vrms, 0.6Vrms, 0.6Vrms, Output Resistance, 100 Ω, 100 Ω, 100 Ω, Basic Accuracy, 0.25% 0.25% 0.25% Measuring Speed, 4 meas/sec.1.5 meas/sec, 4 meas/sec.1.5 meas/sec, 4 meas/sec.1.5 meas/sec, Equivalent Circuit, Series and Parallel, Ranging Mode, Auto and Hold, Calibration Function, Open and Short Sweep Zeroing, Comparator Function, 1%5%10% 1%5%10%20% 1%5%10%20% Interface, Mini-USB(virtual serial port) Measuring Range, C, 0.0pF ~20.000mF, 0.00pF ~20.000mF, 0.000pF ~20.000mF, L, 0.0uH ~ 1000.0H, 0.00uH ~ 1000.0H, 0.000uH ~ 1000.0H, D, 0.0000 ~ 9.999, 0.0000 ~ 9.999, 0.0000 ~ 9.999, Q, 0.0000 ~ 9999, 0.0000 ~ 9999, 0.0000 ~ 9999, θ(DEG) 180°~ +180°, 180°~ +180°, 180°~ +180°, Z/R, 0.0000 Ω ~ 10.000 MΩ, 0.0000 Ω ~ 10.000 MΩ, 0.0000 Ω ~ 10.000 MΩ, ESR, 0.0000 Ω ~ 999.9Ω, 0.0000 Ω ~ 999.9Ω, 0.0000 Ω ~ 999.9Ω, Display, LCD Main/secondary paramete
$
7.64
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Location: China
The use of advanced digital audio signal processing (DSP) technology with FM PLL (PLL) more realistic sound quality, more stable performance. the use ... moreof advanced digital audio signal processing (DSP) and FM modulation phase-locked loop (PLL) to make sound more realistic, more stable performance, long working hours without frequency offset.
$
4.63
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Condition: New
Location: China
Tesla on the basis of the general increase of the music player, you can play phone / computer music, a clear sound. 1X DIY15W Mini Speaker Music Tesla ... moreCoil Kits. Principle of wireless transmission: a coil connected at both ends with both ends LED, near-emitter device, Qiliang LED, the principle is resonant wireless power transfer.
$
16.21
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Condition: Neu
Location: Hong Kong SAR China
Up for sale is 1 piece FX118DW. Mini Switch / Selector. Smart Tooling. So that we can avoid make mistake. IC for notebook repairing. •Minimum order quantity ... moreis only one pieces up. Tools for Electronics.
$
6.71
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Condition: New
Location: China
Tesla on the basis of the general increase of the music player, you can play phone / computer music, a clear sound. 12V Tesla Coil Speaker DIY Kits Principle ... moreof wireless transmission: a coil connected at both ends with both ends LED, near-emitter device, Qiliang LED, the principle is resonant wireless power transfer.
$
25.67
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Condition: New
Location: China
Connector:SMA Male. This is a high performance antenna that provides 5G, 4G, 3G & 2G coverage with a peak gain of 5dBi, in a single, low-profile, ruggedised ... morehousing. Coverage:2G, 3G, 4G, 5G. Its compact size makes this antenna ideal for installation on surfaces with limited area or for discrete installations.
$
49.77
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Condition: New
Location: China
This is a high sensitivity spectrum analyzer for 35M~4.4G signal. Signal Generator and Spectrum Analyzer Frequency Range: 35Mhz-4.4Ghz. The maximum tank ... moreinput power of the analyzer is -10dBm. Item Type:Spectrum Analyzer.
$
19.21
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$3.62 Shipping
Condition: Neu
Location: China
Russian GM328 Assembled Transistor Tester. GM328 Transistor Tester Case. 1 x Acrylic Case for GM328 Transistor Tester(DIY Kits). With poor connection ... morecable a ESR value of 0.02ohm can grow to 0.61ohm.
$
99.75
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$6.22 Shipping
Condition: Neu
Location: China
The hardware block diagram of NanoVNA-F is as follows. At 600M-1GHz, the dynamic range of S11 is 40dB (standing wave ratio is less than 1.02). Performance ... morecomparison, E5071C four-port vector network vs NanoVNA-F.
$
693.00
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Condition: New
Location: 武侯区, China
(2) 1pcs 300mm high precision Linear Scales +1 pcs 2300mm linear scale with Pad strip. ●Coordinate Display:2,3,4,5Axis. Selection(Rotary or Linear), 6. ... moreLinear Compensation,Non-linear Compensation. Axis summing, 8.
$
5.98
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Condition: New
Location: China
Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antenna. Spring antenna ... more(Ra-01) or IPEX external antenna (Ra-02). Lora Ra-02.
$
446.83
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$43.64 Shipping
Condition: Neu
Location: Hong Kong SAR China
TH2822C TH2822 series adopts the ultra-low dissipation design and high density SMD assembly techniques and can simultaneously display primary and secondary ... moreparameters by the use of backlit LCD display. The dual-color shells are gorgeously once shaped; functions are easy to operate. Gorgeously once shaped dual-color shells and easy operating functions are the characteristics of the meter. The test frequency is up to 1 KHz. The readings of primary parameter 40,000 counts and the resolution of dissipation factor 0.0,001. Accurate and convenient measurements of passive-components can be achieved in all occasions for a long time. With USB interface TH2822 series can conveniently make data communication and remote control with PC. In order to satisfy the increasing test requirements for SMD and balance the different needs for performance and price, two types of 4-terminal Kelvin test tweezers: TH26009C and TH26029C are available for users’ choice. TH2822, TH2822A TH2822C LCR Test Parameter, Main parameters: L/ C/ R/ Z; secondary parameters:D/ Q/ θ/ ESR, Test Frequency, 100Hz.120Hz,1kHz, 100Hz.120Hz,1kHz,10kHz, 100Hz.120Hz,1kHz,10kHz,100kHz, Test Level, 0.6Vrms, 0.6Vrms, 0.6Vrms, Output Resistance, 100 Ω, 100 Ω, 100 Ω, Basic Accuracy, 0.25% 0.25% 0.25% Measuring Speed, 4 meas/sec.1.5 meas/sec, 4 meas/sec.1.5 meas/sec, 4 meas/sec.1.5 meas/sec, Equivalent Circuit, Series and Parallel, Ranging Mode, Auto and Hold, Calibration Function, Open and Short Sweep Zeroing, Comparator Function, 1%5%10% 1%5%10%20% 1%5%10%20% Interface, Mini-USB(virtual serial port) Measuring Range, C, 0.0pF ~20.000mF, 0.00pF ~20.000mF, 0.000pF ~20.000mF, L, 0.0uH ~ 1000.0H, 0.00uH ~ 1000.0H, 0.000uH ~ 1000.0H, D, 0.0000 ~ 9.999, 0.0000 ~ 9.999, 0.0000 ~ 9.999, Q, 0.0000 ~ 9999, 0.0000 ~ 9999, 0.0000 ~ 9999, θ(DEG) 180°~ +180°, 180°~ +180°, 180°~ +180°, Z/R, 0.0000 Ω ~ 10.000 MΩ, 0.0000 Ω ~ 10.000 MΩ, 0.0000 Ω ~ 10.000 MΩ, ESR, 0.0000 Ω ~ 999.9Ω, 0.0000 Ω ~ 999.9Ω, 0.0000 Ω ~ 999.9Ω, Display, LCD Main/secondary parameter
$
50.45
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Location: China
Poles: 1P+N. 1 x Smart WIFI Circuit Breaker. Energy monitoring, Set power unit price ,can calculate house device power consumption, Download data to sheet.
$
6.72
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Condition: New
Location: China
High power, high efficiency, 5A, low ripple;. 5A LED display CCCV step down module x 1 (with heatsink and mount screws). 3 as the LED constant current ... moredriving module using. Short circuit protection: Yes.
$
5.49
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$3.48 Shipping
Condition: New
Location: China
$
40.99
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Condition: New
Location: China
35M-4.4G signanl generator、spectrum analyzer,. 1,signanl generator and spectrum analyzer frequency range:35M-4.4G. 5,spectrum analyzer max liner input ... morepower:-10dBm. 3,output power(reference):0dBm@1G,.
$
883.28
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Condition: Neu
Location: Rheinhausen-Bergheim, Germany
■ Mitlauf mit Sender in Träger ± Senderfrequenz Format. SPECTRUM ANALYZER. LEVEL TRANSMITTER. ■ Five special bandwidths in selective mode: 20, 200, 1740, ... more1950 and 3100 Hz. ■ Convenient frequency setting: Receiver frequency in carrier ± audio signal format.
$
162.00
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Condition: New
Location: China
CONDUCTIVITY AUTO-RANGING Conductivity Range: 0~1.999, 19.99, 199.9, 1999uS/cm, 19.99, 199.9mS/cm. Conductivity Accuracy: ±1.5% F.S. ● Standard conductivity ... moreelectrode, electrode holder, dust cover. Conductivity level.
$
11.29
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Condition: New
Location: China
Module Properties: Non-isolated buck module (BUCK). Output current range: 0.05~5A (The default output current is 3A). Turn lights output range: 0.01~5A ... more(default turn lamp current 0.3A). Short circuit protection: Yes.
$
30.61
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Condition: New
Location: China
Connector:SMA Male. This is a high performance antenna that provides 5G, 4G, 3G & 2G coverage with a peak gain of 5dBi, in a single, low-profile, ruggedised ... morehousing. Coverage:2G, 3G, 4G, 5G. Its compact size makes this antenna ideal for installation on surfaces with limited area or for discrete installations.
$
59.53
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Condition: New
Location: China
$
7.12
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Condition: New
Location: China
$
1.95
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Condition: New
Location: China
Receiving frequency: 315MHZ. 1 315Mhz transmitter. 1 315Mhz receiver. the 1/4 wavelength of the antenna, typically 50 ohm single conductor, the. oscillation ... moreresistor should match with the transmitter.
$
8.30
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Condition: Neu
Location: China
Probe shape: flat. Flashlight: Yes. Material: ABS. Display: LCD display. Live Wire and Zero Line: Sound / Light / Analog LCD Display. Low battery indicator: ... moreYes. Auto power off: auto power off when there is no induction or operation for 3 minutes.
$
2.71
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Condition: New
Location: China
$
999.00
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Location: Bellingham, United States
SHARK 50-V1-X-X MULTIFUNCTION POWER. MODEL: SHARK 50-V1-X-X. CURRENT RANGE: (O.OO5 TO 10)A.
$
1.64
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Condition: Neu
Location: China
For Arduino. output current: peak 5A (more than 3.5A work need to strengthen The cooling). Step down module. Step up module. Adapter Module. Modules window: ... more5 a high-power high efficiency low ripple Module performance and features:Module properties: the isolation step-down module (BUCK)4-38 v.
$
27.68
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Condition: New
Location: China
Connector:SMA Male. This is a high performance antenna that provides 5G, 4G, 3G & 2G coverage with a peak gain of 5dBi, in a single, low-profile, ruggedised ... morehousing. Coverage:2G, 3G, 4G, 5G. Its compact size makes this antenna ideal for installation on surfaces with limited area or for discrete installations.
$
5.24
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Condition: New
Location: China
$
2.64
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Condition: Neu
Location: China
Module highlights: 5A high power、high efficiency and low ripple with power indicator ! Input reverse polarity protection: None (if required, high current ... morediode in series with the input). The DC-DC module based on LM2596 advocate current to 3.0A, but only to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W, has a high price!
$
23.49
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Condition: New
Location: China
Connector:SMA Male. Its compact size makes this antenna ideal for installation on surfaces with limited area or for discrete installations. This is a ... morehigh performance antenna that provides 5G, 4G, 3G & 2G coverage with a peak gain of 5dBi, in a single, low-profile, ruggedised housing.
$
25.48
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Condition: Neu
Location: China
Automatic detection PNP and NPN bipolar transistor, N, P-channel MOSFET, JFET FET, diodes, two diodes, thyristors, resistors, capacitors, inductors. Automatic ... moredetection pin definitions. it can detect 2UF above capacitor equivalent series resistance (ESR), a resolution of 0.01 ohms.
$
4.83
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Location: China
$
2.88
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Condition: New
Location: China
It is a low-cost and cost-effective stereo wireless transmission solution. Bluetooth V4.1 specification support. Bluetooth specification: bluetooth V4.1. ... moreBluetooth stereo headset. Bluetooth Profiles.
$
8845.00
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Condition: New
Location: Jonestown, United States
Single port Cable Rider (.02 model). Side strap. Photos are greatly appreciated! If your item appears defective, a call to the manufacturer may solve ... moreyour issue. Local pick up is not available. We do not accept P.O. BOXES.
$
3.60
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Condition: New
Location: China
8, Relay Capacity: 10A 250VAC / 10A 30VDC. Connect the power, press the button on receiver. LED indicator will light up. Base your choice, if you already ... morehave receiver and only need one 2-key remote, you can select type: 2-key remote.
$
59.99
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Condition: New
Location: Norcross, United States
Remote LED backlight - Use conveniently at night. Radio frequency (RF) remote with touch sensitive color wheel. 1 x RF HALF-TOUCH REMOTE (AAA Batteries ... moreare NOT included). 15 music modes - LED Lightting reacts with beat of the music.
$
345.63
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Condition: Neu
Location: China
Am 29.10.21 hat der Verkäufer die folgenden Angaben hinzugefügt Am 06.09.21 hat der Verkäufer die folgenden Angaben hinzugefügt Am 27.11.21 hat der Verkäufer ... moredie folgenden Angaben hinzugefügt hope you could understand.
$
81.33
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Condition: Neu
Location: China
Model: STM32F103C8T6. For Arduino. Step up module. Adapter Module. Step down module. Wireless module. Display module. Core: ARM 32 Cortex-M3 CPU.
$
7.89
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Condition: New
Location: China
Therefore, the battery must be used at the beginning. Output current: Max. 5A ( adjustable ). Use as a high-power LED constant current driver module. ... moreUse as an ordinary module with overcurrent protection.
$
73.16
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Condition: New
Location: China
$
1.76
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Condition: Neu
Location: China
Volt.: 60V--500V;. Lighting Source: LED;. Lens Material: PC;. Working under vibration frequency 2-80Hz,acceleration at 0.7g;. The end of life for a lamp ... moreis not usually a sudden failure. GPRS Board. Frequency: AC 50-60Hz.
$
25.28
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Condition: Neu
Location: China
All stalls are automatic range, the use is very convenient. L mode. Inductance (0.001uH-100mH). HL mode. Large inductance (0.001mH-100H). 1.C mode. Capacitance ... more(0.01pF-10uF). HC mode.
$
4.62
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Condition: New
Location: China
• Support six channels of data reception (one to six). The onboard 2.4G antenna SMA-KE antenna interface is convenient for external antenna, ISM frequency ... moreband, standard pin DIP 2.54mm spacing interface.
$
76.95
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Location: Perth Amboy, United States
Built-in Copper Coil. Clear LCD Screen. A grounding port designed onto the device for much more stable and secure protections. Compact & High Accuracy. ... moreKey Features. Dielectric Strength: 1500V/min. 1000VA LCD.
$
8.78
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Condition: New
Location: Cranbury, United States
3X(The real GFSK monolithic transceiver chip. I/O can accept 5v level of input. ±60ppm 16MHz crystal. Built-in hardware and link layer. ).
$
22.49
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Condition: New
Location: China
This wireless Transceiver module is an easy and suitable module if you want to setup your wireless communication system with low cost! You can easily ... moreadd it with your own MCU/ARM/PIC/AVR/STM32 system!
$
494.44
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Condition: New
Location: United States
Resolution(dB):Linear 0.1% or Non-linear 0.01dBm. Uncertainty (dB): +_0.2(5%). Communication Port:USB. Alkaline battery:3AAA 1.5V or Li battery (9V). ... moreUp to 240hrs battery life. Wave ID nm:850,980,1300,1310,1490,1550,1625.
$
195.00
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Condition: New – Open box
Location: New York, United States
Output Power Capacity. Output Connections. Less than 5% at full load. Key Features Output Frequency (sync to mains). LED status display with load and ... morebattery bar-graphs and On Line : On Battery : Replace Battery : Overload and Bypass Indicators.
$
14.99
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$1.99 Shipping
Condition: New
Location: China
Description: LoRa32u4 is a light and low consumption board based on the Atmega32u4 and 433MHz LoRA module RA02 from AI-Thinker and an USB battery charging ... morecircuit. Ideal for creating long range wireless networks that can exceed 2.4 GHz 802.15.4 and similar, it is more flexible than Bluetooth LE, does not require high power unlike WiFi and offers long range. The RA02 LoRa module is fitted with an U.FL (IPX) external antenna connector. The ATmega32u4 is clocked at 8 MHz and 3.3 V. For 868MHz 915MHzLoRa32u4, pls click here, www.ebay.com/itm/172835284291 For another similar OLED LoRa ESP32 board, pls click here, www.ebay.com/itm/182698447365.
$
7.06
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Condition: New
Location: China
5A LED display CCCV step down module x 1 (with heatsink and mount screws). (3) as the high-power LED constant current driving module using;. high power, ... morehigh efficiency, 5A, low ripple;. (1) as with ordinary reducing module flow protection ability to use;.
$
24.99
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Condition: New
Location: China
It is the world's most advanced USB performance enhancer designed for extraordinary audio applications. It's also the most musically styled booster on ... morethe market today, and it works perfectly with any USB device. Simply plug into the USB port to filter out signal and power noise, and is compatible with high-speed USB3.0 and USB2.0 devices. Compared with ordinary noise filters, our proprietary noise cancellation technology can reduce RFI/EMI and power rail background noise by 100 times or 40dB, significantly improving USB connection devices. overall performance. The product can instantly deliver up to 100 times the power that regular USB can typically deliver to drive the critical current draw of any USB-powered device. Using this product can reduce jitter and packet errors, giving you a cl.
$
2.45
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Condition: Neu
Location: China
ESP32-CAM OV2640 Board. The wireless communication distance is greatly improved, and the quality of the model is improved. The module can work independently ... moreas the smallest system, with a size of only 27 40.5 4.5mm, and a deep sleep current as low as 6mA.
$
9.97
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Condition: New
Location: China
There sidetone launch. Transmit power: 3W @ 12V. Transceiver Distance: 100-300 km. 2, increasing the side tone circuit, so that when you operate the transmitter, ... morethe headset can also listen to the keying signal, side tone circuit using an audio sine wave generator, the effect was significantly better than the ordinary sense of hearing frogs square wave generator.
$
111.90
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Condition: New
Location: Hong Kong SAR China
Leq (equivalent continuous A sound level). Function: Lp, Leq, Lmax, LN. Leq : 30~130dB (10s, 1m, 5m, 10m, 15m, 30m, 1h, 8h, 24h interval). Lmax (maximum ... moresound level). Lp : 30~130dB (A), 35~130dB (C), 35~130dB (F).
$
29.99
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Condition: New
Location: China
It provides accurate, pin-selectable gains of −11 dB to +31 dB with a bandwidth of 90 MHz or +9 dB to 51+ dB with a bandwidth of 9 MHz. Using two AD603 ... morefor signal cascade amplification. The AD603 uses a patented proprietary circuit topology—the X-AMP®.
$
7.71
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Condition: New
Location: China
The CT primary should be connected in series with the test current loop, the secondary should be as work in the short-circuit state. Using snap joint ... morestructure, it can be fixed to the cable directly through nylon ties.
$
68.86
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Condition: New
Location: China
Maximum gain:12dbi. Antenna Height:55cm. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 1 ... moreX Arrester. 1 X Adapter(As the Picture Shown). 1 x Antenna.
$
7.64
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Condition: New
Location: China
Output power: 75W. 4、Output power: 75W. Module with crystal shell,safer and more beautiful. When you use the product, the module inputs and outputs to ... morebe isolated from ground. Input reverse polarity protection: None (if required, high current diode in series with the input).
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