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Shenzhen Etenda Technology Limited

Power Amplifier, Amplifier, RF Amplifier manufacturer / supplier in China, offering 100watts 50dBm VHF UHF Tetra RF Power Amplifier (PA), Intelligent Repeater Mobile Signal Repeater 700, High Power GSM Dcs 900MHz 1800MHz Mobile Signal Booster and so on.

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Supplier Homepage Product power amplifier 100watts 50dBm VHF UHF Tetra RF Power Amplifier (PA)

100watts 50dBm VHF UHF Tetra RF Power Amplifier (PA)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shenzhen, China
Production Capacity: 500PCS/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: ET-PAU100W
  • Transmission Medium: Cable
  • Lightning Protection: Without Lightning Protection
  • Condition: New
  • Gain: 40- 50dB
  • Gain Adjust Range: 0 - 31dB
  • Vswr: 1.5
  • Efficiency: 20%
  • Impedance(Ohm): 50
  • Transport Package: Carton Packing
  • Origin: Shenzhen
  • Type: Wireless Repeater
  • Standard: Standard
  • Certification: ISO, RoHS
  • Output Power: 10/20/40/50/100/200watts
  • Frequency: Tetra/VHF/UHF/Iden
  • Gain Adjust Error: 1dB
  • RF Connector: SMA-50k or Other Customized
  • Input Power: <20dBm
  • Trademark: ETENDA
  • Specification: 20/40/50/100 watts
Product Description
100watts 50dBm VHF UHF Tetra RF Power Amplifier (PA)

All the parameters of PA can be customized depend on your request, if you have any customized parameters pls contact us freely

Technical Specifications:
Frequency(MHz)430-470/137-174/380-470 or Customized
Output Power(W)50±1(100W )
Input Power≤20dBm
ALC Range(dB)≥31
Gain(dB)50 or Customized
Gain Adjustment range(dB)>31/1dB step or Customized
Gain Adjustment Linearity(dB)≤±1
Gain Flatness(dB)±1(Max)
Input/output VSWR≤1.5:1
Odd harmonics≥20dBc
Even harmonics≥20dBc
Power current≤4A
RF ConnectorSMA-50K or other Customized
Power supply InterfacePull-core capacitance
Monitor interfaceRS-485 or RS232 or other Customized
Monitoring communication protocolsUse Manufacturers protocol or Customized
Working Temperature-40~+65 degree
Storage Temperature-55 to +85 degree
Operating Humidity0 to 90%, relative
weight ≤1.5KG
Surface ColorMetal color conductive oxide and other color customized
RemarkModule with output short circuit or open circuit protection

100watts 50dBm VHF UHF Tetra RF Power Amplifier (PA)

Monitoring Function Description:
No.Monitoring functionDescription
1queryPA ALARMWhen an alarm amplifier failure
2SWR ALARMAmplifier output reflection is too large, VSWR exceeds 3:1, an alarm is generated
3Over temperature alarmModule internal temperature exceeds 85 ºC, generates an alarm and turn off the amplifier until the temperature returns to below 65 ºC, re-open the amplifier
4Over  output power alarmWhen the output power exceeds the nominal full power 2dB is an alarm
5Input power detectionAccuracy of ± 1dB
6Reverse power detectionAccuracy of ± 1dB
7output power detectionDetecting the actual output power amplifier,Accuracy of ± 1dB
8Temperature detectionDetection module operating temperature, detection range: -25 ~ +90 ºC, Accuracy of ± 3 ºC
10VSWRDetecting amplifier output port VSWR range of 1.2 ~ 4.0
11query and setPA attenuator Set and querySet and query the value of ATT
12PA switching query and setQuery and set the state open tube amplifier
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Mrs. Tina Zou
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