Receivers & Amplifiers

Showing: 1 - 48 of over 480 products

0.01-4GHZ 21DB Wideband LNA Amplifier Module High Gain Low Noise Amplifier for HAM Radio RTL SDR Broadband

0.01-4GHZ 21DB Wideband LNA Amplifier Module High Gain Low Noise Amplifier for HAM Radio RTL SDR Broadband

Walfront

HK$751.10 HK$450.66

In Stock

0.1-2000M Amplifier Low-Noise Amplifier LNA Board Module

0.1-2000M Amplifier Low-Noise Amplifier LNA Board Module

Reland Sun

HK$867.72 HK$520.63

In Stock

0.1MHz6GHz Low Noise Amplifier, 20dB High Gain LNA Amplifier for Shortwave, FM Radio, RF Power Preamplifier Module, SMA Female Connector(Shipped with Built in Battery)

0.1MHz6GHz Low Noise Amplifier, 20dB High Gain LNA Amplifier for Shortwave, FM Radio, RF Power Preamplifier Module, SMA Female Connector(Shipped with Built in Battery)

FOSA

HK$876.72 HK$526.03

In Stock

0.8 Sec. FFRT M-Series II Ultra-Violet Amplifier

0.8 Sec. FFRT M-Series II Ultra-Violet Amplifier

fireye

HK$12,596.05 HK$7,557.63

In Stock

100PCS DIY Turret Lug Project Audio Strip Tag Board Turret Board Terminal Lug for Tube Amplifier DIY Brass Plated Gold Slotted Turret (Slotted Gold Long Turret 100PCS)

100PCS DIY Turret Lug Project Audio Strip Tag Board Turret Board Terminal Lug for Tube Amplifier DIY Brass Plated Gold Slotted Turret (Slotted Gold Long Turret 100PCS)

JEMOSA

HK$803.38 HK$482.03

In Stock

100 W 2 x 50 W Dual Channel Mono Class D Power Amplifier Module

100 W 2 x 50 W Dual Channel Mono Class D Power Amplifier Module

Senzooe

HK$1,072.03 HK$643.22

In Stock

100W TDA7293 High Power Dual 12-32V Single Channel Audio Amplifier Module for DIY Speaker

100W TDA7293 High Power Dual 12-32V Single Channel Audio Amplifier Module for DIY Speaker

DirectNine Basics

HK$807.63 HK$484.58

In Stock

10-24V Subwoofer Preamp Board Front Finished Board Single Power Low Pass Filter Boardpass Filter Board

10-24V Subwoofer Preamp Board Front Finished Board Single Power Low Pass Filter Boardpass Filter Board

DirectNine Basics

HK$763.43 HK$458.06

In Stock

10PC 25v10000uf JCCON Audio Amplifier High Frequency Resistance Capacitor 18x35

10PC 25v10000uf JCCON Audio Amplifier High Frequency Resistance Capacitor 18x35

YIHEINFOR

HK$978.88 HK$587.33

In Stock

10pcs 2.5-5V Miniture Mini Digital Amplifier Board 2x3W PAM8403 Class D Speaker Module USB Power Supply 2.5 to 5V

10pcs 2.5-5V Miniture Mini Digital Amplifier Board 2x3W PAM8403 Class D Speaker Module USB Power Supply 2.5 to 5V

DirectNine Basics

HK$763.43 HK$458.06

In Stock

10PCS HXJ8002F HXJ8002 SOP8

10PCS HXJ8002F HXJ8002 SOP8

Import brand

HK$1,054.00 HK$632.40

In Stock

10 PCS Large LM386 Audio Amplifier 200 Times 5 V-12 V Input 10 K Resistance

10 PCS Large LM386 Audio Amplifier 200 Times 5 V-12 V Input 10 K Resistance

HiLetgo

HK$957.83 HK$574.70

In Stock

10PCS LM324DR SOP14 LM324 SOP SMD LM324DR2G LM324DT New Quad Operational Amplifier

10PCS LM324DR SOP14 LM324 SOP SMD LM324DR2G LM324DT New Quad Operational Amplifier

DYDZYJ

HK$763.43 HK$458.06

In Stock

10 Pcs LM386 LM386N LM386M LM386L = 386D JRC386D NJM386D o Amplifiers Low VLTG Audio PWR AMP DIP-8

10 Pcs LM386 LM386N LM386M LM386L = 386D JRC386D NJM386D o Amplifiers Low VLTG Audio PWR AMP DIP-8

MachineMid

HK$777.57 HK$466.54

In Stock

10pcs LM386M-1 LM386M SOP8 SOP LM386 SMD Low Voltage Audio Amplifier Original

10pcs LM386M-1 LM386M SOP8 SOP LM386 SMD Low Voltage Audio Amplifier Original

PartsNovar

HK$751.10 HK$450.66

In Stock

10pcs/lot CKE8002 8002B SOP-8 Amplifier p Audio Amplifier Original Authentic

10pcs/lot CKE8002 8002B SOP-8 Amplifier p Audio Amplifier Original Authentic

PartsNovar

HK$751.10 HK$450.66

In Stock

10pcs/lot FM Receiver Circuit TDA7021 TDA7021T SOP16 Package spot

10pcs/lot FM Receiver Circuit TDA7021 TDA7021T SOP16 Package spot

MachineMid

HK$960.87 HK$576.52

In Stock

10pcs/lot L5956PD L5956 HSOP-20 Power Amplifier Regulator chip

10pcs/lot L5956PD L5956 HSOP-20 Power Amplifier Regulator chip

MachineMid

HK$1,390.52 HK$834.31

In Stock

10pcs/lot TEA2025B TEA2025 DIP-16 Stereo Audio Amplifier

10pcs/lot TEA2025B TEA2025 DIP-16 Stereo Audio Amplifier

DYDZYJ

HK$774.57 HK$464.74

In Stock

10pcs/lot TPA3100D2 Class-D Audio Amplifier QFP48

10pcs/lot TPA3100D2 Class-D Audio Amplifier QFP48

ElectronicNova

HK$987.90 HK$592.74

In Stock

10PCS MAX9814 Microphone AGC Amplifier Board Module Auto Gain Control Programmable Attack and Release Ratio Low THD

10PCS MAX9814 Microphone AGC Amplifier Board Module Auto Gain Control Programmable Attack and Release Ratio Low THD

DirectNine Basics

HK$1,138.13 HK$682.88

In Stock

10PCS NJM2115M NJM2115 JRC2115 2115 SOP8-5.2

10PCS NJM2115M NJM2115 JRC2115 2115 SOP8-5.2

shenzhenfenxindianzikejiyouxiangongsi

HK$763.43 HK$458.06

In Stock

10PCS NJM4560M 4560 SOP-8 NJM4560 SOP 4560M 4560 SOP8 Dual Operational Amplifier Original Authentic

10PCS NJM4560M 4560 SOP-8 NJM4560 SOP 4560M 4560 SOP8 Dual Operational Amplifier Original Authentic

Phoncoo

HK$794.12 HK$476.47

In Stock

10 Pcs OP07CDR OP07 SOP8

10 Pcs OP07CDR OP07 SOP8

PartsNovar

HK$763.43 HK$458.06

In Stock

10 Pcs PAM8003DR PAM8003 SOP16 2.5W Audio Amplifier

10 Pcs PAM8003DR PAM8003 SOP16 2.5W Audio Amplifier

MachineMid

HK$921.80 HK$553.08

In Stock

10PCS PAM8403 SOP-16

10PCS PAM8403 SOP-16

Import brand

HK$1,029.97 HK$617.98

In Stock

10 Pcs TDA2822M TDA2822 DIP-8 = UTC2822M UTC2822 CSC2822 Dual Lo-Volt Pwr Amp Audio Amplifiers

10 Pcs TDA2822M TDA2822 DIP-8 = UTC2822M UTC2822 CSC2822 Dual Lo-Volt Pwr Amp Audio Amplifiers

DirectNine Basics

HK$773.27 HK$463.96

In Stock

10 Pcs TDA7379 car Audio Amplifier chip ZIP-15 Package

10 Pcs TDA7379 car Audio Amplifier chip ZIP-15 Package

DirectNine Basics

HK$1,079.88 HK$647.92

In Stock

10 Pcs TEA2025B TEA2025 DIP-16 Stereo Audio Amplifier

10 Pcs TEA2025B TEA2025 DIP-16 Stereo Audio Amplifier

DirectNine Basics

HK$776.25 HK$465.75

In Stock

10pcs TPA4861DR 1-W Mono Audio Power Amplifier IC,TPA4861,4861

10pcs TPA4861DR 1-W Mono Audio Power Amplifier IC,TPA4861,4861

SWQHJR

HK$966.77 HK$580.05

In Stock

10W/15W/20W Stereo 5.0 Power Amplifier Board 12V 24V Power Digital Amplifier Module XY-P15W (XY-P15W With Case)

10W/15W/20W Stereo 5.0 Power Amplifier Board 12V 24V Power Digital Amplifier Module XY-P15W (XY-P15W With Case)

Senzooe

HK$792.60 HK$475.56

In Stock

125 Watt Subwoofer Amp Board,Car Amplifier Board 12V, Audio 120W Pure Full Bass Subwoofer Core Auto Stereo Speaker Amp

125 Watt Subwoofer Amp Board,Car Amplifier Board 12V, Audio 120W Pure Full Bass Subwoofer Core Auto Stereo Speaker Amp

Akozon

HK$1,037.92 HK$622.75

In Stock

12ax7 12au7 300b Bile MM Pre- Preamp Board Reference Audionote European Version p Series

12ax7 12au7 300b Bile MM Pre- Preamp Board Reference Audionote European Version p Series

ICToParts

HK$4,323.37 HK$2,594.02

In Stock

12V 2 Channel Powerful Stereo Audio Power Amplifier Mini Amplifier Max 200W+200W

12V 2 Channel Powerful Stereo Audio Power Amplifier Mini Amplifier Max 200W+200W

DAGIJIRD

HK$951.87 HK$571.12

In Stock

12V Car Amplifier Board, 1000W Board High Power 4 to 8 Ohms Aluminum Alloy Subwoofer Plate Amplifier for Vehicle

12V Car Amplifier Board, 1000W Board High Power 4 to 8 Ohms Aluminum Alloy Subwoofer Plate Amplifier for Vehicle

Dilwe

HK$1,311.98 HK$787.19

In Stock

12V Mini Hi-Fi PAM8610 Audio Stereo Amplifier Board 2X10W Dual Channel D Class Lowest Price

12V Mini Hi-Fi PAM8610 Audio Stereo Amplifier Board 2X10W Dual Channel D Class Lowest Price

IndustrialField

HK$768.57 HK$461.14

In Stock

15W+15W Class A Power Amplifier Board Soft Tone Low Power Supply DC24V

15W+15W Class A Power Amplifier Board Soft Tone Low Power Supply DC24V

Q-BAIHE

HK$1,162.17 HK$697.30

In Stock

16 Channel PLC Amplifier Board, Isolation Board Input NPN Output NPN, Convenient to Install, Reducing Maintenance Time and Costs, Replace Traditional Relays

16 Channel PLC Amplifier Board, Isolation Board Input NPN Output NPN, Convenient to Install, Reducing Maintenance Time and Costs, Replace Traditional Relays

ASHATA

HK$1,102.09 HK$661.26

In Stock

16 Level Sound Control Level Indicator Blue LED Mono VU Meter Audio Music Spectrum Board AGC for Speaker E1-004

16 Level Sound Control Level Indicator Blue LED Mono VU Meter Audio Music Spectrum Board AGC for Speaker E1-004

ICToParts

HK$1,752.20 HK$1,051.32

In Stock

1 Pair Assembled DIY Accuphase E210 Amplifier Board Modified Version AMP

1 Pair Assembled DIY Accuphase E210 Amplifier Board Modified Version AMP

BEINME

HK$1,792.63 HK$1,075.58

In Stock

1pair Assembled L12-2 Dual Power Amplifier Board Low Distortion Class AB AMP 120W/8R 200W/4R

1pair Assembled L12-2 Dual Power Amplifier Board Low Distortion Class AB AMP 120W/8R 200W/4R

NYBG

HK$2,154.94 HK$1,292.97

In Stock

1pair L15 MOSFET Stereo Board 2-Channel AMP 300W 8R Class AB IRFP240 IRFP9240 A5-008

1pair L15 MOSFET Stereo Board 2-Channel AMP 300W 8R Class AB IRFP240 IRFP9240 A5-008

ICToParts

HK$2,744.37 HK$1,646.62

In Stock

1 Pair MX40 Stereo Amplifier Board Hi-Fi Audio Amplifier Module 50W 8R/100W 4R

1 Pair MX40 Stereo Amplifier Board Hi-Fi Audio Amplifier Module 50W 8R/100W 4R

BEINME

HK$1,270.33 HK$762.20

In Stock

1 Pair of MX50X2 Power Amplifier Board Dual Channel 200W 8R

1 Pair of MX50X2 Power Amplifier Board Dual Channel 200W 8R

YIHEINFOR

HK$1,306.40 HK$783.84

In Stock

1Pc FD-SS02 FDSS02 Digital Optical Fiber Amplifier Brand New co

CG CHIPS GATE

HK$6,909.20 HK$4,145.52

In Stock

1Pc FU-7F (FU7F) Fiber Amplifier Sensor fl

1Pc FU-7F (FU7F) Fiber Amplifier Sensor fl

CG CHIPS GATE

HK$966.87 HK$580.12

In Stock

1PCS 12V Mini Hi-Fi PAM8610 Audio Stereo Amplifier Board 2X10W Dual Channel D Class Lowest RED

1PCS 12V Mini Hi-Fi PAM8610 Audio Stereo Amplifier Board 2X10W Dual Channel D Class Lowest RED

DirectNine Basics

HK$751.10 HK$450.66

In Stock

1 Pcs 2000mAh Battery Replacement for Trimble SPS780 Receiver R8 Receiver TR-R8 5700 R8 Model 3 Receiver 5700 Receiver 54344 92600 52030 46607 EI-D-LI1 C8872A 38403 29518 92670 (7.4V)

1 Pcs 2000mAh Battery Replacement for Trimble SPS780 Receiver R8 Receiver TR-R8 5700 R8 Model 3 Receiver 5700 Receiver 54344 92600 52030 46607 EI-D-LI1 C8872A 38403 29518 92670 (7.4V)

Tingen

HK$1,062.00 HK$637.20

In Stock

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