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

MegaWatt® S-400-12x 36 Amps 430 Watts 9.5 to

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.

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

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

SMSL SA50 50Wx2 TDA7492 Class D Amplifier +

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 volume control x 1 Power Supply input DC 24V 4.5A

  • Color: Black
  • Brand: SMSL
  • ASIN: B00F0H8TOC
  • UPC: 501946068203

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

45W SSB Linear HF/FM / CW/HAM Linear Power

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 impedance: 50 ohms, adjustable between 10-200 ohms as needed Input frequency range: 3M-30MHz (HF channel) Input / output interface: standard SMA interface, external threaded hole Frequency input range output power: 3.500MHz----54W 7.050MHz----56W 10.000MHz----57W 14.270MHz----55W 21.400MHz----41W 24.000MHz----37W 28.100MHz----25W 29.600MHz----20W Weight: approx. 62g Package list: 1 * Power Amplifier DIY Kit

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

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

MFJ Enterprises Original MFJ-260C Dummy Load, 300 Watt,

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.

  • Color: Black
  • Brand: MFJ
  • ASIN: B005OEA5P2
  • UPC: 650619003222

Ameritron ARB-704 Universal Amplifier Interface Buffer

Ameritron ARB-704 Universal Amplifier Interface

Amplifier Interface Buffer The ARB-704 advanced interface is compatible with all common radios and amplifiers even though radios and amplifiers do not have standardized voltages, accessory plugs, or wiring. This interface is designed to work with any amplifier/radio combination. The input is designed to be compatible with any transmitter or transceiver, and the output is compatible with AC control lines or DC positive or negative amplifier control lines having up to 200 Volts peak open circuit voltage and 300 mA of operating current. Why you need the ARB-704 Amplifiers can damage radios if the amplifier has too much relay control voltage, voltage spikes, or excessive current on the relay control line. Such damage often appears as "stuck" or "sticky" transmit relays in exciters or shorted transistors on transmit control lines. In most cases where the radio is damaged, the system transmits normally but the external amplifier stays locked in a "transmit" mode. This prevents receive signals from coming through the amplifier with normal levels whenever the amplifier is in the "ON" or "OPERATE" position. The ARB-704 has many electrical advantages over conventional relay buffer systems. The ARB-704 has no moving parts, switches almost instantaneously. It is noiseless, has very long life...

  • Brand: Ameritron
  • ASIN: B00AR08R8A
  • UPC: 701630972278

YAQIN MC-13S EL34 (6CA7) 4 Vacuum Tube Integrated Push-Pull Amplifier (Silver)

YAQIN MC-13S EL34 (6CA7) 4 Vacuum Tube Integrated

Color:MC-13S Specification Output Power:40W + 40W (8ohm) Frequency Response:10Hz -- 60kHz (±2dB) Signal/Noise Ratio: ≥85dB (A) Load impedance: 8ohm or 4ohm Distortion:≤0.9%(28W) Maximum Power Consumption:220W Sensitivity:≤0.26V Tubes: 6CA7T x 4 12AX7B x 2 12AU7 x 2

  • Color: MC-13S
  • Brand: AIMPIRE
  • ASIN: B00A7IZN70
  • UPC: 636041211657

Uniden PRO510XL Pro Series 40-Channel CB Radio. Compact Design. Backlit LCD Display. Public Address. ANL Switch and 7 Watts of Audio Output. Unique PLL Circuit. S/RF LED Meter.

Uniden PRO510XL Pro Series 40-Channel CB Radio. Compact

  • Color: Black
  • Brand: Uniden
  • ASIN: B00004VXNF
  • UPC: 100177424330

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

Texas Star FAN KIT Fits DX667v DX500 DX500v

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*

  • Brand: fan
  • ASIN: B07KTCQ3ZJ
  • UPC: 638827260408

MegaWatt (TM) S-350-12 30 Amp 9.5-15 Volts Adjustable Ham CB Radio Power Supply 13.8V 12V 33A Peak Not a Clone Real MegaWatt MW

MegaWatt (TM) S-350-12 30 Amp 9.5-15 Volts Adjustable

MegaWatt 12 Volt DC 33 amp peak 30 amp continuous. This is not an offshore clone it is a real MegaWatt. All Power Supplies come with Double Ball Bearing 60,000 hour dust proof Cooling Fans. Highly filtered and regulated to eliminate RF noise in radio and audio equipment. 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 33 amps or less. Auto short circuit shut down protection. Over voltage protection. Comes with grounded power cord. Great for RV on-board battery charger drops to trickle charge when the battery is full. Great for a full time maintenance charger for a standard car battery.

  • Brand: MegaWatt
  • ASIN: B00JZBE97U
  • UPC: 683405633754

BTECH AMP-V25 Amplifier for VHF (136-174MHz), 20-40W Output (2-6W Input), Analog and Digital Modes, Compatible with All Handheld Radios: BTECH, BaoFeng, Kenwood, Yaesu, ICOM, Motorola

BTECH AMP-V25 Amplifier for VHF (136-174MHz), 20-40W Output

Technical Details: Frequency range: ◦ AMP-V25 : 136 – 174 MHz Power supply: 13.8 VDC (15%), 5.5 A maximum Input RF power: 2 - 6W (10%) Output RF power: 20 - 40W Size: 5.5-in D x 4.5-in. W x 1.4-in. H (40 mm D x 115 mm W x 36 mm H) Net weight: 1.8 lbs. (800 g) The BTECH AMP-25 Series is designed to work with any BaoFeng or BTECH handheld transceivers, but it will also work with any handheld radio that outputs 2 W – 6 W with the appropriate cable. With the included Radio to Amplifier RF Cable, the amplifier will also work with Wouxun transceivers, some TYT transceivers, and some Kenwood transceivers. If the supplied cables do not connect to your radio, you will need to use adaptors or build cables with the appropriate connectors. Your BTECH AMP-25 amplifier does not include an antenna. It is very important to not transmit without an antenna or dummy load connected to the ANT connector on the rear panel of the amplifier. Transmitting without an antenna or dummy load may cause harm to the radio equipment. When choosing an antenna, make sure that it is suitable for the bands you plan on transmitting and receiving on. For example, if you plan on transmitting on 145MHz, make sure that the antenna you select has an SWR of 1.5:1 or less on that frequency. Using an antenna with...

  • Color: Black
  • Brand: BTECH
  • ASIN: B076H972DH
  • UPC: 722589228919

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

Semoic New Minipa DIY Kits 100W SSB Linear

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 the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

  • Color: green
  • Brand: Semoic
  • ASIN: B07QJ4J1V4

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

HYS TC-AP01V (136-174Mhz) VHF Power Amplifier, OUTPUT POWER

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 transmission way for sound, the amplifier speaker is not a transmission way for sound. What is the antenna frequency,gain and power? How to connect? 144/430MHz, Max power: 100W. We will provide so239 to pl259 90 degree adapter, better to help you to use this amplifier and operating convenience. Frequency range: 136MHz-174MHz Voltage:DC 13.8V (±15%) Input RF power:2 - 6W (±10%)(Please confirm input power , especially baofeng radio) Output RF power:20 - 30W(Baofeng radio normal Output power about 15-30W) Current:4.0-5.5A Size:135*115*35mm High-power equipment: Please do not transmit without an antenna. This device built-in radiato, please do not touch when used for a long time. 2-6W Ham...

  • Brand: HYS
  • ASIN: B075QGLW8P

RM LA 144 70 Watts 2m amplifier (135-175 mhz) for Ham/Professional HT Radio

RM LA 144 70 Watts 2m amplifier (135-175

The LA 144 is a wideband compact amplifier for VHF band, covering from 135-175 Mhz. Output is a nominal 60 Watts at full power (70 Watts Max) Input Drive from 0.5 Watt to Maximum of 4 watts, ideally suited to low power handheld transceivers. Output power depends both on input power and frequency of use. The graph illustrates the relationship between two parameters.

  • Brand: RM43
  • ASIN: B01LRYKI5O
  • UPC: 095225145704

Linear DA-506BID ChannelPlus Bi-Directional RF Distribution Amplifier

Linear DA-506BID ChannelPlus Bi-Directional RF Distribution

Creates an ideal entry-level product for broadband distribution. Encased in an extruded aluminum shell, it meets the needs of small distribution systems which do not require IR control or modular inputs. The Model DA-506BID has one input for CATV or off-air antenna and six outputs for televisions. Four outputs are for televisions up to 75 feet away and 2 outputs can be used up to 150 feet away. Possesses bi-directional capabilities with a 5-42 MHz bandwidth return path on the CATV/antenna input, allowing compatibility with interactive CATV set top boxes. Included grid mount ears for mounting in the Model 2619 Rack-mount grid. Compatible with broadcast DTV Television signals on the VHF & UHF bands.

  • Color: iphone
  • Brand: ChannelPlus
  • ASIN: B00009WDU6
  • UPC: 031112433172

DIY Kits 70W SSB Linear HF Power Amplifier for YAESU FT-817 KX3 Ham Radio Suitable for FT-817 KX3 Other Small Power Stations

DIY Kits 70W SSB Linear HF Power Amplifier

With USB:No Condition:New Unit Type:piece Package Weight:0.116kg (0.26lb.) Package Size:1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)

  • Brand: BSNOVT
  • ASIN: B07JB5T5SP
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