50W UHF Walkie Talkie Audio Amplifier for Sale

BJ-450U single band 50W amplifier for walkie talkie

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BAOJIE BJ-450U 50W UHF Walkie Talkie Power Amplifier

Main Feature



uhf walkie talkie power amplifier

BJ-450U (1).jpg
  • Output Power: 50W

  • Frequency Range: UHF 400-480MHz

  •                              (Only 10MHz fruquency range available)

  • Turn On / Off Switch

  • Electrode reversal protect

  • Auto receive/transmit switch

  • add talk range 30km to 50km

  • used it and walkie talkie in car ,like mobile radio



 Frequency range400-480MHz136-174MHz
Input power3-5W3-5W
Output power50W50W
Frequency space10mhz10mhz
SIZE129x125x38 mm129x125x38 mm
 Input current6-8A6-8A



Product Display

BJ-450U (3).jpg

Standard Package



 Standard Accessory:


  • uhf walkie talkie power amplifier  * 1

  • English Manual * 1



Shipping & Payment



 One set into box packing; 10 boxes into one carton;


 10 sets uhf walkie talkie power amplifier


 Available, but charged on customers

 Leading Date:

 Within 1-3 days for 1-50 sets; 

 within 7-10 days for 100-500 sets

 Delivery Method:

 By Express Courier, such as DHL, Fedex, UPS, TNT, EMS etc.

 By air, by load or by sea;

 Payment Terms:

 T/T, Paypal, Western Union


Company Profile






 1. Are you Manufacturer or Trading Company ?

      Re: We are professional manufacturer specialized in two way radios and accessories;


 2. What is the Minimum Order Quantity of uhf walkie talkie power amplifier ?

     Re: MOQ is 10 sets, better price for large quantity;


 3. Can I get a uhf walkie talkie power amplifier sample before bulk order ?

     Re: Sure, sample is available, but sample charged on customer.


 4. Can I get the product with my own logo ?

     Re: OEM order is available, but extra cost will increase accordingly;


 5. What is the delivery date if I place the order ?

     Normally 1-3 days for 1-50 sets, 7-15 days for 100-500 sets;


 6. What is the payment terms ?

     Re: T/T and Paypal; 



1.To achieve better performance, we make this item with narrow band 10Mhz, for example, 140-150Mhz,150-160Mhz etc. Any 10mhz spacing within 136-174Mhz is OK.

So when you place an order, pls tell me what frqeuncy do you want ?

2. This Item can provide 50W Max Output within 10mhz.

3. Other frequency range within 136-174mhz has lower output power than  these 10mhz spacing.

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