• 45W SSB Linear HF/FM / CW/HAM Linear Power Amplifier Amplificateur Shortwave Signal Amplification DIY Kit

    Features: 1. Commonly used in SSB, AM linear power amplifier, CW, FM, power amplifier, and the most basic signal amplification. 2. Easy to install and operate. 3. Low noise, high cost performance, very suitable for DIY enthusiasts. 4. The overall gain exceeds 40db, which is 10,000 times. Input 10W will output 1mW, and input 45W will output 5mW. 5. Our products are shipped as parts, not including radiators, please assemble them yourself. Specification: Input power: 1-5mW Output power: 45W (maximum) Input voltage: DC 13.8V 10A or higher Maximum output power: 57W (without heat sink) Output imped... [Read More]

    • ASIN: B07KT71W1C
    • UPC: 794419636249
    • ASIN: B07KT71W1C
    • Brand: Semme
    • Manufacturer: Semme

  • MegaWatt® S-400-12x 36 Amps 430 Watts 9.5 to 15 Volts Adjustable Ham CB Radio Power Supply 13.8V 12V Not a China Clone Real MegaWatt MW

    Highly filtered and regulated to eliminate RF noise in radio and audio equipment. MegaWatt 12V DC 36 amp 90% duty cycle power supply. Now all Power Supplies come with Double Ball Bearing 60,000 hour dust proof Cooling Fans. This is not an offshore clone it is a real MegaWatt. Adjustable output is 9.5 to over 15 volts DC. 30 amp 100% duty cycle. Great for 13.8 volt equipment. Can be used with any 12 volt equipment that draws 36 amps or less. Auto short circuit shut down protection. Over voltage protection. Comes with grounded power cord.

    • ASIN: B00LIBRKQM
    • UPC: 685256290230
    • ASIN: B00LIBRKQM
    • Brand: MegaWatt
    • Manufacturer: MegaWatt®

  • FidgetFidget Power Amplifier For YAESU FT-817 KX3 AM CW FM DIY KIT MINIPA 100W SSB linear HF

    1.Operating frequency band 1.8 - 54 MHz2. power supply voltage: 12V-16V3. current: 12A4.max input power:5W5.max output power: 100W(13.8V/80W;16V/100W)6. air cooling: forced fan coolingWarning: the output is forbidden to open circuit, short circuit, the prohibition of Bobbi 2 or more7.Size: 50 x 100 mm

    • ASIN: B07F1566NF
    • ASIN: B07F1566NF
    • Brand: FidgetFidget
    • Manufacturer: FidgetFidget

  • Semoic New Minipa DIY Kits 100W SSB Linear Hf Power Amplifier for Yaesu Ft-817 Kx3 Heatsink Cw Am Fm C4-005

    Semoic,a legal trade mark, has been registered. Only those who are authorized are available to sell items under Semoic. Semoic will bring you joyful shopping experience. max input power:5Wmax output power: 100W(13.8V/80W;16V/100W)air cooling: forced fan coolingIDQ=50--200maWarning: the output is forbidden to open circuit, short circuit, the prohibition of Bobbi 2 or moreSize: 50 x 100 mmcolour:greenMaterial:Metal + PCPackage Contents:1 * set 100W SSB linear HF Power AmplifierOnly the above package content, other products are not included.Note: Light shooting and different displays may cause ... [Read More]

    • ASIN: B07QJ4J1V4
    • ASIN: B07QJ4J1V4
    • Brand: Semoic
    • Manufacturer: Semoic

  • MFJ Enterprises Original MFJ-260C Dummy Load, 300 Watt, 0-650 MHz, Dry

    The MFJ-260C is an air cooled, non-inductive Dry Dummy Load, in a perforated metal housing. It has an SO-239 connector input for any cable with a PL-259 Connector. It can handle a full 300 watt load for up to 30 seconds, with derating power / time curve to 5 minutes Silk-screened right on the unit for handy reference. SWR below 1.1:1 to 30 MHz, 1.5:1 from 30 to 650Mhz. It measures a super compact 2 1/4x2 1/4x7 inches.

    • ASIN: B005OEA5P2
    • UPC: 650619003222
    • ASIN: B005OEA5P2
    • Brand: MFJ
    • Size: 2.25 x 2.25 x 7 "
    • Manufacturer: MFJ

  • Texas Star FAN KIT Fits DX667v DX500 DX500v DX400 Linear CB Ham for Cooling Amps

    Listing is for one Fan Kit add on for Texas Star CW amps!! Don't let heat damage your expensive rig!! Long periods of continuous operation can greatly increase the heat generated from the final transistors on various Texas Star DX400 DX500 DX500V and DX667V cw amps. The extra large heat sink on the bottom of these amps are known to get hot and damage the transistors. Comes with wire to connect right to your 12vdc power supply. *Does not include the amp*

    • ASIN: B07KTCQ3ZJ
    • UPC: 638827260408
    • ASIN: B07KTCQ3ZJ
    • Brand: fan
    • Manufacturer: texas star

  • 45W SSB HF Linear Power Amplifier Amateur Radio Transceiver Shortwave Radio Development Board Kit - Arduino Compatible SCM & DIY Kits Arduino Compatible Kits & DIY Kits - 1 x DIY 45W SSB HF Linear

    45W SSB HF Linear Power Amplifier Amateur Radio Transceiver Shortwave Radio Development Board Kit - Arduino Compatible SCM & DIY Kits Arduino Compatible Kits & DIY Kits - , , 1 x DIY 45W SSB HF Linear 45W SSB HF Linear Power Amplifier Amateur Radio Transceiver Shortwave Radio Development Board Kit Note: 2sc1971 has long been Stop production, so this version uses disassemble parts, please note that before you buy it. Manual: >>>>>Here

    • ASIN: B07JJFBKYJ
    • ASIN: B07JJFBKYJ
    • Brand: Unknown
    • Manufacturer: Unknown

  • linear DRQ long range receiver

    Receiver has 8 dip switches to program. Frequency 310mhz. Power Input: 24 Volt AC/DC. Comes equipped with an 8" whip antenna. For more range there is the optional EXA-1000 Antenna.

    • ASIN: B000WRYQI8
    • UPC: 753182404431
    • ASIN: B000WRYQI8
    • Brand: Linear
    • Manufacturer: LINEAR

  • KKmoon 45W SSB AM Linear Power Amplifier Board CW FM Power Amplificateur HF Radio Transceiver Shortwave DIY Kit Signal Amplification

    1Features: Common used in SSB, AM linear power amplifier, the CW, FM, power amplifier, and the most basic signal amplification. Easy installation and operation. Low noise, high cost performance, very suitable for DIY enthusiasts. Our product is sent by parts, which not include heat radiator, please help yourself to assemble. The overall gain more than 40db, which is 10000 times, 10W input 1mW output.Specifications: Input Power: 1-5mW Output Power: 45W (Max.) Input Voltage: DC 13.8V 10A or higher  Max. Output Power: 57W (not with cooling fin) Output Impedance: 50 ohm, can according to need to ... [Read More]

    • ASIN: B07KP3M9NP
    • ASIN: B07KP3M9NP
    • Brand: KKmoon
    • Manufacturer: KKmoon

  • Cailiaoxindong 100W SSB Linear HF Power Amplifier MINIPA DIY Kits 1.8-54MHz for YAESU FT-817 KX3 CW AM FM HAM Radio

    100W SSB linear HF Power Amplifier MINIPA DIY KITS 1.8-54MHz For YAESU FT-817 KX3 CW AM FM HAM radio

    • ASIN: B07T1Y2CBB
    • ASIN: B07T1Y2CBB
    • Brand: Cailiaoxindong
    • Manufacturer: Cailiaoxindong

  • 100W HF Linear Power Amplifier For YASEU FT-817 ICOM IC-703 Elecraft KX3 QRP

    Package list: 1x HF Linear AMP 1x Power cord 1x PTT cable 1x data cable ( pls tell me your device model)

    • ASIN: B01H38LPJQ
    • UPC: 610738024485
    • ASIN: B01H38LPJQ
    • Brand: KEYUHOPE
    • Manufacturer: KEYUHOPE

  • HYS TC-AP01V (136-174Mhz) VHF Power Amplifier, OUTPUT POWER 20 - 30W(input Power 2-6W) Work for YAESU C4FM, KENWOOD D-STAR, ICOM/KENWOOD NXDN, Motorola Analog and Digital Modes Walkie Talkie

    2-6W Radio Talk Range:3-5 miles(according to the specific environment and weather conditions). 2-6W VHF or UHF Handheld Radio Connect VHF or UHF Amplifier Talk Range:10-15 miles (according to the specific environment and weather conditions). What are you providing several connect cables and cable connector? Sma-male to sma-female, sma-male to sma-male, sma-male to BNC How to connect Motorola Walkie Talkies? RF ADAPTERS:BNC to MOTOROLA RADIOS ANTENNA PLUG, SMA-FEMALE to MOTOROLA RADIOS ANTENNA PLUG. How to hear sound from 2-6W walkie talkies or amplifier speaker? 2-6W walkie talkie is a t... [Read More]

    • ASIN: B075QGLW8P
    • ASIN: B075QGLW8P
    • Brand: HYS
    • Manufacturer: Quanzhou Truest Communication CO.Limited

  • Semoic 100W SSB Linear Hf Power Amplifier with Heatsink for Yaesu Ft-817 Kx3 Cw Am Fm C5-001

    Semoic,a legal trade mark, has been registered. Only those who are authorized are available to sell items under Semoic. Semoic will bring you joyful shopping experience. current: 12Amax input power:5Wmax output power: 100W(13.8V/80W;16V/100W)air cooling: forced fan coolingWarning: the output is forbidden to open circuit, short circuit, the prohibition of Bobbi 2 or morecolour:Photo ColorMaterial:Metal + PCsize:PCB Size: 50 x 100 mmPackage Contents:1*100W SSB linear HF Power AmplifierNOTICE : It's finished board and with heatsinkOnly the above package content, other products are not included.... [Read More]

    • ASIN: B07QCSDV1X
    • ASIN: B07QCSDV1X
    • Brand: Semoic
    • Manufacturer: Semoic

  • FidgetFidget Power Amplifier DIY KIT MINIPA 100W SSB Linear HF for YAESU FT-817 KX3 AM CW FM

    Feature :Notice: it is DIYKIT , without heastink1.Operating frequency band 1.8 - 54 MHz2. power supply voltage: 12V-16V3. current: 12A4.max input power:5W5.max output power: 100W(13.8V/80W;16V/100W)6. air cooling: forced fan coolingWarning: the output is forbidden to open circuit, short circuit, the prohibition of Bobbi 2 or more7.Size: 50 x 100 mm

    • ASIN: B07FPJRFDJ
    • ASIN: B07FPJRFDJ
    • Brand: FidgetFidget
    • Manufacturer: FidgetFidget

  • SMSL SA50 50Wx2 TDA7492 Class D Amplifier + Power Adapter (Black)

    Feature: all original parts manufacturing; advanced oxidation process grain pull aluminum shell; Delta OEM DC24V 4.5A (108W) power supply, over-current point 6A. Warning: The machine is BTL output, that is to negative side of speaker out is not public grounded (the two speakers cable must independent connect, no grounding together), we must strictly in accordance with the marking of plus or minus cable connection, this amp is not recommend for car or bike use. Specification : Speaker OUT (Left) x 1 pair (+ / -) Speaker OUT (Right) x 1 pair (+ / -) Power Indicator (Blue LED) around the ... [Read More]

    • ASIN: B00F0H8TOC
    • UPC: 501946068203
    • ASIN: B00F0H8TOC
    • Brand: SMSL
    • Manufacturer: SMSL

  • 45W HF Power Amplifier for QRP Radio FT-817 IC-703 KX3 Enhancing Transmission Power

    45W HF Power Amplifier for QRP Radio FT-817 IC-703 KX3 Enhancing Transmission

    • UPC: 953714974
    • Color: White

  • phase Linear PLA15 stereo power amplifier -SHIPS N 24 HOURS-BRAND NEW

    Phase Linear PLA1515x15 Watt Stereo power amplifier 15 watts per channel Vintage New in box Includes ManualBox Has Water Damage But Products Is Brand New And Wrapped Inside With All CordsSHIPS N 24

    • UPC: 212619197

  • ART SLA-2 Studio Linear Power Amplifier, 200 Watts

    The SLA-2 is a studio linear power amplifier capable of delivering 200 watts per channel (@8 ohms) with an incredible 10Hz to 40kHz frequency response. Compact single rackspace low noise linear design, the SLA-2 uses

    • UPC: 24627754
    • Color: Black

  • Infinity Drain HF 99 Stainless Steel Outlet Section with 4" Outlet for Select Infinity Drain Site Sizeable Linear Drains

    Polished Stainless Steel Finish

    • UPC: 275688788
    • Model: HF 99
    • Color: Polished StainlessSilver

  • 1-930MHz 2W RF Broadband Power Amplifier Module for Radio Transmission FM HF VHF

    The broadband RF power amplifier small, suitable for all types of radio transmission, such as: FM shortwave radio remote control, FM FM radio transmitter, amateur radio 135-175MHz, 380-470MHz walkie-talkie transmitter to use. The low-frequency input

    • UPC: 809241851

  • Linear CMOS RF Power Amplifiers for Wireless Applications : Efficiency Enhancement and Frequency-Tunable Capability

    The RF power amplifier, a key component in wireless transceivers, is considered to be the main design obstacle in the transmitting chain. This text addresses two fundamental aspects in RF power amplifier design: efficiency enhancement

    • UPC: 21850557

  • Linear CMOS RF Power Amplifiers for Wireless Applications : Efficiency Enhancement and Frequency-Tunable Capability

    The RF power amplifier, a key component in wireless transceivers, is considered to be the main design obstacle in the transmitting chain. This text addresses two fundamental aspects in RF power amplifier design: efficiency enhancement

    • UPC: 14826013

  • LINEAR D-8C Eight-Channel Receiver,304 MHz

    Access Control Receiver, Operating Frequency 304.000 MHz, Number of Channels 8, Output Solid State, Powered By 11 to 24VDC or 12 to 16VAC, Operating Temp. Range 32 Degrees to 140 Degrees F, Height 4.2 In.,

    • UPC: 705920257
    • Color: Multicolor

  • LINEAR D-4R Four-Channel Receiver,304 MHz

    Access Control Receiver, Operating Frequency 304.000 MHz, Number of Channels 4, Output Solid State, Powered By 11 to 24VDC or 12 to 16VAC, Operating Temp. Range 32 Degrees to 140 Degrees F, Height 4.2 In.,

    • UPC: 757813763
    • Color: Multicolor

  • Robolife Lepy LP - 269S Hi-Fi Digital Stereo Amplifier Booster Radio 2 Channel for Car Home US Plug

    More function Support high-performance FM electronic tuner, 30 stations can be preset in FM radio mode, beguile your boring time by listening some news. And built-in loudspeaker protection, when the amplifier is turned on to

    • UPC: 285737896
    • Model: LP _ 269S

  • Ham Radio Basics--Linear Amplifiers-

    My new HF Linear Amplifier HL700B Tokyo Hy-Power

    Palstar LA-1K Review – 1 kW Solid-State LDMOS HF amplifier (6 to 160M)