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Shop the best prices on 2,847 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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929 - 960 of 2,847
5W BNC Coaxial Fixed Attenuator for Optimal Signal Transmission, Adjustable 1dB Attenuation, DC to 3GHz Frequency Support
$46.95 Save $27.05 RRP: $74.00
XT60 Parallel Charging Board, Battery Charging Board, Parallel XT30 XT60 Plug 2‑6S Lithium Batteries for IMAX B6 Charger
$34.95 Save $19.05 RRP: $54.00
1 Relay Module Device Electronic Control Accessories Without Optocoupler Blackboard 3.3V
$14.95 Save $17.00 RRP: $31.95
HDM68L RF Modulator Portable Plug and Play HD Multimedia Interface to RF Modulator AC 90‑240VUS Plug
$69.00 Save $20.00 RRP: $89.00
DC-DC Boost Step Up Module DD1718PA Strong Compatibility for MCU Development Board(±15V )
$16.95 Save $14.00 RRP: $30.95
Mini RF Modulator AV to RF Modulator Output NTSC CH3 Channels PLL Controlled VHF Operating Frequency
$22.95
TTLOCK TTHotel Power Saver TTHotel Energy Saving Switch RFID 13.56Mhz Card App Control Energy Saver for Hotel Apartment
$33.95 Save $2.00 RRP: $35.95
RF Attenuator 50W 50 Ohm NType Male To NType Female Fixed Attenuator 350 dB 34 GHz Coaxial Connector
$229.00 Save $110.00 RRP: $339.00
Signal Generator Signal Generator Pulse Frequency Square Wave Generator Module Adjustable PWM For Valve Regulation Frequency Control 7V to 24V
$25.95 Save $18.00 RRP: $43.95
Wifi V2.0 Radio Telemetry Module for Flight Controller
$22.95 Save $7.00 RRP: $29.95
Schumann Wave Generator, 7.8Hz Schumann Resonance Generator Ultra Low Frequency Wave Pulse Generator, for Sleepping Quality Improvement
$15.95 Save $17.00 RRP: $32.95
ADF4351 RF Signal Generator 35MHz-4400MHz RF Signal Source Module with 0.96 Inch Oled Display
$89.00 Save $30.00 RRP: $119.00
100Pcs RFID Card 13.56Mhz Proximity Smart Cards S50 Copy Key
$27.95 Save $16.00 RRP: $43.95
8 Slots 13.56MHZ/125KHZ ChameleonU Contactless Smartcard Emulator
$69.00 Save $35.00 RRP: $104.00
14-26GHz Broadband Mixer 8GHz High-Mid Frequency IF Mixer Microwave Up-Down Conversion Broadband Mixer
$429.00 Save $295.00 RRP: $724.00
Fixed Attenuator N-Type Connector, 50 Ohm, 6 dB RF Signal Management
$129.00 Save $70.00 RRP: $199.00
RM06 Modulator AV to Converter Digital Display
$36.95 Save $27.05 RRP: $64.00
ADE-1 High Linear Low Noise RF Up And Down Frequency Conversion Passive Mixer(0.5-500MHz)
$22.95 Save $7.00 RRP: $29.95
Nimomo Optical Isolation Module, 24V To 5V 8 Channel Optocoupler PLC Signaling Converter Board NPN Output DST-1R8P-N, Efficient Signaling
$26.95 Save $18.00 RRP: $44.95
AD8347 RF Down-Conversion Broadband Quadrature Demodulator 800MHz - 2.7GHz IQ Demodulator RF
$46.95 Save $27.05 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
Mini DC-DC Boost Converter Board Voltage Step up Module 5V
$14.95 Save $17.00 RRP: $31.95
DEWIN Preamp Module, Preamplifier 3 Channel NE5532 Adjustable Treble Midrange Bass Output
$46.95 Save $17.05 RRP: $64.00
KSTEE 4 Way Charging Module, Fast Charge Module, 12V 24V to QC3.0 Power Buck USB Phone Charging Converter Board Power Converters
$17.95 Save $18.00 RRP: $35.95
14-26GHz Broadband Mixer 8GHz High-Mid Frequency IF Mixer Microwave Up-Down Conversion Broadband Mixer
$369.00
Uadme Solar Charge Controller Board, CN3791 Charger MPPT Solar Panel Lithium Battery Charging Board 6V, with MPPT Function
$16.95 Save $18.00 RRP: $34.95
14-26GHz Broadband Mixer 8GHz High-Mid Frequency IF Mixer Microwave Up-Down Conversion Broadband Mixer
$389.00 Save $185.00 RRP: $574.00
20 Channel Relay Control Board Multifunctional RS485 Relay Expansion Module DIN Rail Installation 12V
$94.00 Save $25.00 RRP: $119.00
Hotel RFID Key FOB Re-Writable Multiple Times. 100 Pcs. Works in 13.56 MHz Frequency
$26.95 Save $8.00 RRP: $34.95
2X HDM68 Modulator Digital RF HDMI Modulator AV to RF Converter VHF UHF PAL/NTSC Standard Portable Modulator EU Plug
$139.00 Save $80.00 RRP: $219.00
Adjustable Time Delay Module, Simple PLC Control Delay Switch Module Linkage Delay Control Easy To Install Elliptical Design 12V for Access Control
$18.95 Save $18.00 RRP: $36.95
Aperture 84x22mm 020mA Output Large Aperture AC/DC Current Module 02500A DC 1228V 0100A
$189.00 Save $90.00 RRP: $279.00