ProductsAudio Amplifier

  • Product Name:

    RFU6001B – 550W FM RF Power Amplifier Pallet 87MHz-108MHz Input 2W output 550W

  • Categories:Audio Amplifier / DIY PCB kit
  • Date:2012-11-12
  • With customer request, RFA Tech will all needed components for the heat sink mounting of the RFA6001B, including a LDMOS, input/output circuit board and technical assistance. ...

Product Description


Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
1 pcs sample
580 USD
/pcs
35 USD
DHL/UPS 7-10days

pcs
USD
/pcs
USD
Airmail 25days


RFU6001B – 550W FM RF Power Amplifier Pallet 87MHz-108MHz Input 2W output 550W

 

The main technical indicators:
Working frequency: 87MHz – 108MHz
Output power: 550W, Max: 600w.
Power gain: 24dB (When the output power is 550W)
Gain flatness: more or less 1dB (When the frequency is 87-108MHZ)
Input power: 2W
Efficiency: 82% -85%
Second harmonic suppression:-35dBc
Third harmonic suppression:-22dBc
Operating voltage: 50V
Input Return Loss: 14dB

parameters:
DC voltage: 50V
DC current: 18A
Maximum load VSWR 3:1
Shell and tube temperature: 90 ° C

Note
It is very important to ensure the case temperature of LDMOS not exceed 90℃ for its reliable operation.
When the case temperature is maintained below 90℃, the junction temperature will be confined under
125℃, the MTBF of the LDMOS will reach 100 years.

 

Attention
With  customer  request, RFA Tech will    all  needed  components  for  the  heat  sink mounting  of  the
RFA6001B, including a LDMOS, input/output circuit board and technical assistance.
provide

 

 

 

ABOUT USOK

FMUSER

 

Contact: lanyue

Address: FMUSER
No.1603 Room HuiLan Building No.273 Huanpu Road Tianhe District   Guangzhou China    Zip:510620

2014-04-22_175621

 

0644735

E-mail: kitmanlaw@gmail.com

Web:www.czhfmtransmitter.com

Skype:lanyue99991   QQ:448122256

Wechat:448122256

Whatsapp:+86 13602420401

 

FMUSER International Group Inc.  is a modern high-tech manufacturer specializing in designing, engineering ,manufacturing, and marketing of high quality FM transmitters and related accessories. We are one of the biggest suppliers of transmitters in China.

With 6 years of experience in the field of fm transmitter, we won great reputation with our high quality products and excellent service. We provide professional consulting services and marketing advices as well as after sale services. Our business reached over 100 countries and regions all over the world like United States, United Kingdom, Germany, France, Japan, Spain, Sweden, Europe, Middle East, Southeast Asia and so on. Besides, we have done a lot of OEM orders for our customers.

2014-05-21_120133
Our products mainly include 0.1w transmitter, 0.5w transmitter, 1w transmitter, 5w transmitter, 7w transmitter, 10w transmitter, 15w transmitter, 30w transmitter, 30w amplifier, 1~1000w transmitter. Besides, we have transmitter accessories like GP antennas, power supplies, audio cable and RG58 antenna cable. Here followed is a gallery picture of our main products:

 

The transmitters could be used to many areas and fields, such as the stadium, campus, super makets and so on. The following picture shows some of the applications of our fm transmitters, and our professional manufactory

A

factory fmuser

productionUSED FOR

 

Radio ON-AIR system

 

We aimed on not only providing high quality products, but also professional application consulting services. Whatever broadcasting concept you have in mind, we will work with you to quickly find the right product for your project. So if you have any idea of using the transmitter, please feel free to contact us, we will help you find out a perfect solution as soon as possible.

1

How can you pay to buy the item?

———————————————————————————————————————

 

www.paypal.com

Every of our item list page  top in our website have a PayPal logo to pay.

1. Our PayPal Account : kitmanlaw@gmail.com

———————————————————————————————————————
2.  Pay by Money Gram :

www.moneygram.com
Full name: Quan Li
First name/Given Name: QUAN
Last name/ Surname: LI
Country: China
City: Guangzhou

———————————————————————————————————————
3.  Pay by Western Union :

www.westernunion.com
Full name: Quan Li
First name/Given Name: QUAN
Last name/ Surname: LI
Country: China
City: Guangzhou

———————————————————————————————————————

4.Pay by T/T:

Account NO: 127 854982 833
Beneficiary Name: LI QUAN
Bank Name: THE HONG KONG AND SHANGHAI BANKING CORPORATION LIMITED
Bank Address: 1 QUEEN’S ROAD CENTRAL HONG KONG
Swift code: HSBCHKHHHKH
Bank code: 004

**If you transfer money to our bank account in The Hongkong and Shanghai Banking Corporation (HSBC), you can leave message in the remark area without restriction on contents.

 

 

How do we ship the items to you?

* Articles will be sent within 1-3 working days when payment clear.
* We will send it to your PayPal address. If you want to change address, please change it before you make payment. Or you can contact us right before the shipping.
* If the packages are below 0.5kg, we will be shipped via airmail; it will take about 15-25days to your hand. If the package is about 1~3kg, we will   ship via EMS, it will take about 7~15days to your hand. If the package more than 3kg, we will send via DHL. It will take about 3~7days to your hand. All the packages are from China Guangzhou.
* Package will be sent as a “gift” and declear as less as possible, buyer don’t need to pay for “TAX”
* After shipment, we will send you an E-mail and inform you the tracking number.

 

If you have any question, please contact us at: kitmanlaw@gmail.com

 

skype:lanyue99991  whatsapp:+86 13602420401

 

liantu(1)

 


Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
1 pcs sample
580 USD
/pcs
35 USD
DHL/UPS 7-10days

pcs
USD
/pcs
USD
Airmail 25days


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