300W 20-512MHz VHF UHF Wide Band Power Amplifier for

Usage: Telecommunication
Type: Signal Amplifier
Support Network: GSM
Information content: Data
Condition: New
Frequency: 20-512MHz
Customization:

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Basic Info.

Model NO.
HPA-W55(30-500MHz)
Output Power
300W (55dBm)
Gain
50dB
Transport Package
Carton
Specification
240*180*30mm
Trademark
OEM
Origin
Shenzhen, China
HS Code
8543709200
Production Capacity
1000units/Month

Product Description

PRODUCT DESCRIPTION:

300W Wide Band  20-512MHz Power Amplifier  Customize 

This Power Amplifier module is working for General RF Bands, model type: PWR-GNR-210 with aluminum case and cooper base, it need operating on heatsink.

 

Output power can be suit in this design from 43dBm to 50dBm with more than 25% efficiency, and it can keep stable working over -20~65ºC. PA are equiped with over-high VSWR and over-high power protection to avoid/reduce the damage from any misoperation. I/O Port is compatible with DB15 serial port and RS485.

 

More function and parameters are avaiable to customized according to actual requirement.

TECHNICAL SPECIFICATION:

No. Item Requirements
1 Frequency Range 20-512MHz
2 Gain ≥50dB
3 Small Signal Gain Flatness ≤4dB
4 Power Gain Flatness ≤1.5dB
5 Max Output Power 54.5dBm / 300W
6 Input Power 0-5dBm
7 Harmonics 3rd harmonics ≥12dBc, 2nd  harmonics≥15dBc
8 Spurious >60dBc
9 Input VSWR ≤1.5
10 Output VSWR ≤2
11 Working Voltage 28VDC or 50V
12 Working Current <30A for 28V  or  <20A for 50V
13 Efficiency   ≥20%  @CW:
14 RF Input Port SMA-Female
15 RF Output Port SMA-Female or N-Female
16 Input/output impedance 50ohms
17 Power Supply Interface Pull-core Capacitor
18 Working Temperature -20ºC~+65ºC
19 Storage Temperature -40ºC~+85ºC
20 Size < 400*300*35 mm
21 Weight About 2kg
22 Protection Shutdown: over more 70ºC, and Auto-restart  less50ºC
Shutdown: over High-VSWR,
After trouble clearing
,5V Pulse to PIN2 to restart PA
23 Monitoring function PIN1: Vin: Indicator for Input Power (Max:4V), or NC.
PIN2: Reset: 5V Pulse would restart PA  after VSWR shutdown )
PIN3: TEMP: Alarm Over-High-Temperature (+5V), and PA shutdown
PIN4: V-: Indicator for reversed RF power
PIN5: GND: Grounding
PIN6 :PTT: (Hanging in air or grouding : PA ON;  +5V:PA OFF)
PIN7: SWR: Alarm Over-high-VSWR (+3V), and PA shutdown
PIN8: Vt: Indicator for PA Temperature (Vt=0.5V+TC×10mV/ºC)    
PIN9: V+:  Indicator for forward Power (Max: 4V)





PAYMENT TERMS, ORDER INFO & PACKING

We accept T/T and Western Union for payment.

 

Leadtime within 1 month, subject to actual requirement might have change.

 

Product will got packed in carton with foam, each unit will have single box for packing.

 

If need more information, please send us email.




CONTACT INFO:


Ally Zhu                             300W 20-512MHz VHF UHF Wide Band Power Amplifier for
                                               

Shenzhen Yonlit Telecom Technology Co., Ltd.
 
 
Website: http://yonlit.en.made-in-china.com, http://yonlit.en.made-in-china.com, http://yonlit.en.made-in-china.com 
 
 
 

Add: No.B401-403, QinYe Building, XinAn Sixth Road,Subdistrict 82, BaoAn District, Shenzhen, China.

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Diamond Member Since 2018

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Manufacturer/Factory
Registered Capital
500000 RMB
Plant Area
501~1000 square meters