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Shop the best prices on 2,661 great value modulators. Shopping for modulators is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf. Buy modulators online safely with Fruugo, with secure payment and fast shipping to Canada.

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65 - 96 of 2,661
Infrared CO2 Sensor Module, PWM Output Sensor Electronic Component NDIR Carbon Dioxide Gas Detection Equipment UART PWM Output
$34.95 Save $17.00 RRP: $51.95
ZPSHYD 0.5dB Step Attenuator Module, HMC472 Digital RF Attenuator Module HMC472 Module Attenuator Module for RF and IF Applications
$19.95 Save $17.00 RRP: $36.95
Risegun High Flatness Amplifier 10M‑6GHz 20DB Gain LNA RF Signal Drives Receiver Low Noise Amplifier for FM Radio
$41.95 Save $17.05 RRP: $59.00
DEWIN Capacitive Touch Switch Module, Intelligent Control Sensor Bistable State Sensitive Response for Night Light DC 3V‑18V
$12.95 Save $18.00 RRP: $30.95
1MP Camera Module USB2.0 Output Computer Camera Board 100 Degree with Distortion Panorama
$48.95 Save $15.05 RRP: $64.00
AD8347 RF Down-Conversion Broadband Quadrature Demodulator 800MHz - 2.7GHz IQ Demodulator RF
$49.95
LF-13GHZ Digital Programmable Attenuator 0-31.5DB Dynamic Range 0.5DB Step for RF and Microwave Applications
$189.00
Low Voltage DC 1.8V to 15V 2A Mini PWM Motor Speed Controller Regulator Control Module
$15.95 Save $18.00 RRP: $33.95
Differential Amplifier, AD8130 Module RF Wideband Amplifier Module Dual End to Single Terminal Electric Component Part ZOLDR
$22.95 Save $17.00 RRP: $39.95
Rankomu Battery Charging Controller, 30A Automatic Battery Charger Protection Switch Charging Controller Protection Module(24V Dedicated)
$24.95 Save $17.00 RRP: $41.95
Battery Charging Board, Parallel XT30 XT60 Plug 2‑6S Lithium Batteries for IMAX B6 Charger
$33.95 Save $18.00 RRP: $51.95
XT60 Parallel Charging Board, Battery Charging Board, Parallel XT30 XT60 Plug 2‑6S Lithium Batteries for IMAX B6 Charger
$33.95 Save $18.00 RRP: $51.95
Battery Charging Board, Parallel XT30 XT60 Plug 2?6S Lithium Batteries for IMAX B6 Charger XGUFW
$33.95 Save $18.00 RRP: $51.95
1500W 30A DC-DC Converter Boost Car Step-up Power Supply Module Voltage Adjustable Converter 10~60V Out 12~90V with Cooling Fan MKZOW
$59.00 Save $15.00 RRP: $74.00
Boost Module, 1500W 30A DC-DC Boost Converter Step-up Power Supply Module In 10~60V Out 12~90V Y3OXW
$59.00 Save $15.00 RRP: $74.00
Microwave Radio Double Balanced RF Mixer Frequency Transducer SMA Female Differential Circuit Signal IF Filter
$30.95 Save $378.05 RRP: $409.00
Dedicated Radio Connector Plug and Play USB PC Linker Adapter Complete Signal Support Radio Connector for YAESU FT 891
$139.00 Save $10.00 RRP: $149.00
0.1-3200MHz Pulse Signal AM Amplitude Modulation Signal Detection Discharge Module Circuit RF Envelope Detector B
$16.95 Save $7.00 RRP: $23.95
ADL5511 6GHz AM Demodulator Detector Effective Value RF Signal Detection High Precision
$84.00 Save $45.00 RRP: $129.00
LF-13GHZ Digital Programmable Attenuator 0-31.5DB Dynamic Range 0.5DB Step for RF and Microwave Applications
$179.00 Save $90.00 RRP: $269.00
2X HMC412 9-15G Low Noise Double Balanced Mixer Up and Down RF Frequency Conversion Passive Mixer Module
$34.95
Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Large Radiator Cold Conduction Module Double Fans
$104.00 Save $65.00 RRP: $169.00
Preamp Module o Preamplifier Board NE5532 Chip Accessory Part for Replacement
$19.95 Save $17.00 RRP: $36.95
LetCart Power Supply Module Board - 36V 5A 180W 50/60HZ AC-DC Transformer Switching Power AC 100V-240V to DC 36V
$36.95 Save $17.05 RRP: $54.00
Digital Amplifier Board Low Power Consumption DualChannel USB Charging o Stereo Car Speaker Amplifier Board
$14.95 Save $14.00 RRP: $28.95
Ouitble High Frequency Induction Heater, 2500w,zvs,dc12v 48v Brass Induction Heating Module for Industrial Quenching Annealing,home
$239.00 Save $20.00 RRP: $259.00
o Amplifier Module Mini 50W Dual Channel Stereo 502L 5.0 Wireless Speaker Amplifier Board for Sound Engineering
$28.95 Save $17.00 RRP: $45.95
Scrolling LED Sign Programmable Flexible Color Display Screen USB 5V for Advertising
$49.95 Save $19.05 RRP: $69.00
LM317 Adjustable Voltage Regulator Power Supply Board Digital Voltage Display 8OL57
$21.95 Save $18.00 RRP: $39.95
LM317 Adjustable Voltage Regulator, Power Supply Board Digital Voltage Display
$21.95 Save $18.00 RRP: $39.95
Carburetor Fuel Filter Kit Replacement Parts Fit for Walbro Chainsaw Carburetor 42cc
$38.95 Save $20.05 RRP: $59.00
24V to 12V 8A 96W Power Converter Voltage Reducer DC Buck Converter Module with Aluminum Shell
$42.95 Save $16.05 RRP: $59.00