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61,282 Results
0-30V/60V/120 3A/5A/10A Adjustable Lab DC Power Supply Bench Variable Voltage
S$ 88.54 to S$ 137.25Free postageNew ListingDC DC Buck Converter CC CV Power Module 50V 5A 250W Adjustable Power supply
S$ 23.60or Best OfferS$ 1.48 shippingAC100-120V to 80VDC 12.5A 1000W Output Switching Power Supply CNC WITH CE
S$ 244.18Was: S$ 277.47or Best OfferS$ 110.69 shippingNew ListingATU 10 ATU10 ATU10 QRP by N7DDC Automatic Antenna Tuner Version 1 6 Power 115W
S$ 118.68Was: S$ 148.34Free postageNew Listing5-16V To 1.25V/1.5V/1.8V/2.5V/5V Universal Adjustable Step-Down Power Module CA
S$ 6.18or Best OfferS$ 2.21 shippingNew ListingUSB Mini Type-C PD2.0 3.0 to DC Decoy Fast Charge Trigger Poller Detection Modul
S$ 9.05or Best OfferS$ 1.48 shippingNew Listing1PCS AC 100-240V to DC 24V 4A 6A switching power supply module AC-DC
S$ 15.70or Best OfferS$ 2.21 shipping12VDC RF Power Wideband Amplifier Module 1-930MHz Working Frequency 2.0W
S$ 10.15Was: S$ 10.81or Best OfferFree postageOnly 2 leftPHILIPS BGY33 VHF power amplifier modules 80 to 108 MHz 50 ohm 18W CW
S$ 42.80or Best OfferS$ 4.43 shipping40 watchingXL6009 DC Adjustable Step up boost Power Converter Module Replace LM2577
S$ 1.46or Best OfferFree postage123 watching0~30V 6A Adjustable Bench DC Power Supply Lab Variable Regulated Power Switching
Encoder Adjustment Knob,4-Bit LED display,ProgrammableS$ 85.59Free postage17 watchingICL7662 Positive to Negative Switched Capacitor Voltage Converter Reverse Module
S$ 2.44or Best OfferFree postage51 soldAdjustable Power Supply Module LED Display 1000W AC-DC 110-220V Switching Tool
S$ 165.58 to S$ 254.55Was: S$ 250.89Free postageNew ListingATU 10 ATU10 Automatic Antenna Tuner 1 6 Version by N7DDC 115W Power Output
S$ 149.79Was: S$ 192.05or Best OfferFree postage2.4GHz LNA Low Noise Amplifier RF Amplifier Module with SMA Female Connector
S$ 87.26Was: S$ 91.85S$ 7.38 shippingMRF317 The RF Line NPN Silicon Power Transistor 100W 30-200MHz 28V
S$ 42.80or Best OfferS$ 4.43 shippingDC-DC USB Step UP/Down Power Supply Module Adjustable Converter 5V to 3.3V/12V
S$ 2.55or Best OfferFree postageICL8038 Low/Medium Frequency Waveform Signal Generator Sine Wave Signal Source
S$ 4.72or Best OfferFree postage148 soldDC 6-36V 80W CNC Power Supply Boost Buck Converter Power Regulator CVCC Module
S$ 16.65or Best OfferFree postageMini 3A Voltage Regulator Converter Buck Converter Step Down LM2596/2596S Module
S$ 1.90 to S$ 4.59S$ 5.17 shipping79 sold0/4-20mA To 0-3.3V 5V/10V Current To Voltage Module Transmitter Signal Converter
S$ 2.11or Best OfferFree postageDC 5-12V Frequency Signal Source Pulser PWM Square-wave Generator 1Hz-100KHz
S$ 6.61or Best OfferS$ 5.17 shipping69 soldFM Radio Intercom Signal Generator 0.5M‑470MHz Frequency Meter Signal Generator
S$ 102.79Was: S$ 108.20or Best OfferS$ 0.92 shipping5M~6GHz 5V DC RF Broadband Signal Amplifier Board Gain 20dB Power Module
S$ 6.45Was: S$ 7.01or Best OfferS$ 2.94 shipping7.83Hz Schumann Waves Resonance Generator Ultra-low Frequency Pulse Audio K9F7
S$ 12.43or Best OfferFree postage11 watchingNew Listing7.83HZ Programmable Schumann Wave Generator Ultra Low Frequency Pulse Generator
S$ 32.13or Best OfferS$ 1.48 shipping0-30V 2mA-3A Adjustable DC Regulated Power Supply DIY Kit Short w/ Protection
S$ 7.29S$ 1.46 shipping95 watchingReliable Contact Performance Bench Power Supply with Adjustable Regulator
S$ 38.37Was: S$ 63.95Free postage100-120VAC to 290VDC 3.4A 1000W Output Switching Power Supply CNC WITH CE
S$ 259.75Was: S$ 295.17or Best OfferS$ 110.69 shipping100-120VAC to 45VDC 22A 1000W Output Switching Power Supply CNC WITH CE
S$ 233.77Was: S$ 265.65or Best OfferS$ 110.69 shipping100-120VAC to 205VDC 4.8A 1000W Output Switching Power Supply CNC WITH CE
S$ 259.75Was: S$ 295.17or Best OfferS$ 110.69 shipping100-120VAC to 145VDC 6.8A 1000W Output Switching Power Supply CNC WITH CE
S$ 246.76Was: S$ 280.41or Best OfferS$ 110.69 shipping433MHz 5W Metal RF Power Amplifier Module For 380-450MHz Transmitter 20dBm
S$ 14.23Was: S$ 15.47or Best OfferS$ 5.17 shippingRF Broadband Amplifier LNA 0.01-2000MHz Gain 32dB Radio Gain Low Noise Amp New
S$ 19.47or Best OfferFree postageOnly 1 left!New ListingMeanWell RS-15 25 35 50 75 100 150 Series Single Output Switching Power Supply
S$ 25.53 to S$ 71.29Free postage1PC for Ham Radio Transmitter 0- 82DB VARIABLE/ STEP ATTENUATOR 50 OHM
S$ 30.42or Best OfferS$ 7.38 shippingNew ListingPower-one MAP130-4002 power Supply 110/230v-ac 12v-dc
S$ 1,005.25S$ 39.21 shippingDC Power Supply Variable 50V 8A Adjustable Switching Regulated Power Supply T8
S$ 22.40Was: S$ 23.59or Best OfferS$ 7.36 shippingOnly 1 left!100-120VAC to 95VDC 10.5A 1000W Output Switching Power Supply CNC WITH CE
S$ 240.28Was: S$ 273.04or Best OfferS$ 110.69 shipping100-120VAC to 155VDC 6.4A 1000W Output Switching Power Supply CNC WITH CE
S$ 246.76Was: S$ 280.41or Best OfferS$ 110.69 shippingRF Power Wideband Amplifier Amplification Module 1-930MHz Working Frequency FEI
S$ 14.45Was: S$ 17.50or Best OfferFree postageDDS Function AVR Sine/Triangle/Square Wave DIY DDS Signal Generator Module
S$ 14.85Was: S$ 16.15or Best OfferS$ 5.17 shippingAD9833 DDS Signal Generator Module Programmable Microprocessors Sine Square Wave
S$ 5.37S$ 1.46 shipping281 soldNew ListingFor HMC424 DC-13 GHz 31.5 dB 0.5dB Digitally Controlled Attenuator RF Attenuator
S$ 78.53Was: S$ 83.55or Best OfferFree postageICOM SC-1091 SC1091 Japan imported communication module RF high frequency tube
S$ 42.80or Best OfferS$ 4.43 shipping61 soldNew ListingFor QLS2805S-5M Frequency Counter Color LCD DDS Signal Generator
S$ 109.14Was: S$ 116.11or Best OfferFree postageNew ListingCost saving Balun 19 Long Wire HF Antenna RTLSDR Ham Radio Dipole SMA Module
S$ 9.92Was: S$ 14.17Free postageADL5801 10Mhz-6Ghz MIX Active Frequency Mixer RF Mixer Double Balanced Mixer New
S$ 30.80or Best OfferFree postagePCA9685 16 Channel 12-Bit Motor Driver I2C Module Robot Servo Driver Board Ix$
S$ 4.69Was: S$ 4.94or Best OfferS$ 2.48 shippingGenerate Sine Triangle Square Waves with ICL8038 Waveform Generator Kit
S$ 7.65or Best OfferS$ 2.25 shippingMotorola MRF9120 RF Power Field Effect Transistors 120W 880MHz 26v New
S$ 36.90or Best OfferS$ 4.43 shipping654 soldNew ListingFor Signal Generator 0~20mA Adjustable Current Voltage Analog Simulator
S$ 82.74Was: S$ 88.02or Best OfferFree postage100W Shortwave Amplifier RF Power Amplifier HF Amplifier HF Linear Amp 2-54MHz
S$ 100.39Was: S$ 105.68S$ 7.38 shippingNew ListingFor LF-3GHZ-120DB 0.25DB Step Bidirectional RF Numerical Control Attenuator
S$ 161.76 to S$ 183.74Was: S$ 172.09Free postageNew ListingFor QLS2802S-2M/5M 2.4" TFT Colorful Frequency Counter DDS Signal Generator
S$ 109.14 to S$ 115.42Was: S$ 122.78Free postageDDS Signal Generator AD9850 0~55MHz HAM Radio SSB6.1 Transceiver VFO SSB US
S$ 44.26 to S$ 59.23S$ 4.38 shipping33 watching0.2-2000M Signal Generator Noise Source Spectrum Simple Source Track High Flats
S$ 46.28Was: S$ 54.46or Best OfferFree postage100-120VAC to 225VDC 4.4A 1000W Output Switching Power Supply CNC WITH CE
S$ 259.75Was: S$ 295.17or Best OfferS$ 110.69 shipping100-120VAC to 175VDC 5.7A 1000W Output Switching Power Supply CNC WITH CE
S$ 246.76Was: S$ 280.41or Best OfferS$ 110.69 shipping