PCS Electronics, radio and TV transmitter superstore! Chat with our engineers or leave a message English Espanol Portugues Norwegian    
  Arriba » Catálogo » FM amplifiers » Pallet FM Amplifiers » Mi cuenta  |  Contenido del carrito  |  Procesar pedido   
Nuestros productos
FM transmitters->
AM transmitters
Special sale items
RF accesories for transmitters->
FM amplifiers->
  Complete FM amplifier modules
  Pallet FM Amplifiers
  Rack mounted FM amplifiers
FM radio antennas
TV Transmitters->
TV amplifiers->
TV antennas
Coaxial cable and connectors
Enlaces audio/video
RDS Encoders
Stereo encoders
Electronic components->
Cool Stuff->
Solar power
Studio equipment->
DEVA Broadcasting->
RF service and design
15W 4-way FM band input splitter
15W 4-way FM band input splitter
Nuestras guías de radio
Guía Cómo empezar
Preguntas más frecuentes
Making Your Own Transmitter
Cable coaxial
Equipo de audio
Nuevos esquemas
Fuente de alimentación
Lecturas recomendadas
Acerca de PCS Electronics
Envíos y devoluciones
Stock actual
Frecuentas más frecuentes
Póngase en contacto con nosotros
Aviso de privacidad
Affiliate Program
Affiliate Information
Affiliate Program FAQ
Affiliate Log In
Preguntas más frecuentes (FAQ) sobre los vales de regalo
Información de protección

PayPal and credit cards accepted!
300W (400W max) pallet FM amplifier  

300W FM pallet amplifier
This 300W pallet amplifer is an integrated building block which only requires power and input and output rf connections. A low loss wilkinson input splitter and output combiner puts together two push-pull transistor pairs, guaranteeing good overall circuit performance at an attractive price.

The innovative RF design maximizes RF efficiency which in turn lessens the load on the power supply and also means less heat. This allows more compact amplifiers and transmitters to be built than previously.
The amplifier employs a novel clamp technique to secure the transistors to the gold plated printed circuit board. In the unlikely event of a transistor failure the device can be replaced in-field with nothing more than a screwdriver. Unlike competitors products that require you to unsolder critical RF components that are mounted close or on the mosfet device, something that will affect the RF performance when they are not placed back exactly in the same position.

The amplifier also uses PCB transformer technology for repeatable and consistent performance from unit to unit. As you can see from the photo of the unit there is a minimal number of components on this amplifier. This translates to increased reliability and repeatable performance.

This module is for system integrators who will attach the pallet to their own cooling system (heatsink and fan) and incorporate their own low pass filter. Customers who require built in low pass filter and 1 watt input drive capability should look at one of our amplifier modules we sell, which also has a heatsink and fan assembly attached.
Technical specifications:
- Pout (nom) 300 Watts 
- Pout(max) 400 Watts 
- Frequency 88-108MHz 
- Power Gain 20dB typ. 
- Power Input 3 watt typ. 7 watts max (zero bias). 
- Efficiency 85dB typ. 
- Power Volts 50V 
- Drain current 8 Amps 
- Input VSWR 1.4:1 typ. 
- Power gain variation +/-.3dB typ. +/- .5dB MAX 
- Second harmonic -35dB min.

Quick Facts:
 No RF assembly or circuit tuning
 300 watts min output power
 20dB typical gain at 108MHz
 Gold clamp mosfet technology.
 High efficiency MOSFET design 

If you need to drive this amplifier with more power, have a look at our attenuators here. It will than be possible to drive this amplifier with any power level between 1W and 10W. Also do not forget that a small attenuator (1-3dB) is actually recommended as it ensures proper load to the driver in all conditions and increases stability of the entire system. Such attenuators are typically used in professional gear.

NOTE: Pallets are sensitive devices, if you do not have sufficient experience please consider a finished product instead. They can be burned by applying too much drive power, too high supply voltage, not using proper heatsink, using filter with unsufficient specifications, connecting mismatched loads or no load at all and also by soldering coax with too long leads. For this reason there is no warranty for any pallet. We do assure you that every pallet is tested and is 100% operational as it leaves our workshop.

Este producto se añadió a nuestro catálogo el Monday 23 January, 2006.
 *Por favor, seleccione la cantidad de cada artículo que desea encargar y pulse el botón 'Añadir al carrito' a continuación.
Mostrando de 1 hasta 2 (de 2 productos) Páginas de resultados:  1 
    Nombre   Modelo   Efectuar la selección   Precio 
10 units of 350W pallet amplifier without FET  10 units of 350W pallet amplifier without FET     560.00EUR  59.99EUR
400W FM band RF pallet with SD2932  400W FM band RF pallet with SD2932     184.99EUR
Mostrando de 1 hasta 2 (de 2 productos) Páginas de resultados:  1 
Carrito de la compra
0 artículos
Búsqueda rápida

Use palabras clave para encontrar el producto que está buscando.

Sign up and receive special deals, discount codes, news and product updates delivered to your inbox. Emails are sent out ~ 1x/month.

Visite nuestro foro
Últimos artículos:

Pulse para entrar al foro
Google™ translate
English French Spanish
German Italian Portuguese
Korean Japanese Arabic Greek Turkce

Otras monedas

Póngase en contacto con nosotros | Acerca de PCS Electronics | Soporte | Frecuentas más frecuentes | Guía Cómo empezar | Envíos y devoluciones
Todos precios en US$ | Todos precios en EURO | Manuales, software y soporte

Todo el texto de este sitio, las descripciones de los productos, las guías y guiones son
Copyright © de PCS Elektronik d.o.o.
Basado en osCommerce