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H4E1T7

250W, 22 dB Gain, High Efficiency 4.55 – 4.9 GHz GaN Doherty Power Amplifier MMIC in a Low-cost Package

Type
Power Amplifiers
Frequency (GHz)
4.55 – 4.9
Insertion loss (dB)
250
Switching time (ns)
22 (±1.0 dB)
Type
Power Amplifiers
Frequency
4.55 – 4.9
# of elements
250
Output Power (dBm)
22 (±1.0 dB)
Type
Power Amplifiers
Frequency
4.55 – 4.9
Realized Gain (dBi)
250
Polarization profile
22 (±1.0 dB)
Type
Power Amplifiers
Input Frequency (GHz)
4.55 – 4.9
LO Frequency (GHz)
250
Output Frequency (GHz)
22 (±1.0 dB)
Type
Power Amplifiers
Frequency (GHz)
4.55 – 4.9
Power Level (W)
250
Gain (dB)
22 (±1.0 dB)
Type
Power Amplifiers
Frequency (GHz)
4.55 – 4.9
Power Level (W)
250
Type
Power Amplifiers
Frequency
4.55 – 4.9
Gain (dB)
250
Secondary features
22 (±1.0 dB)
Type
Power Amplifiers
Frequency (GHz)
4.55 – 4.9
# of elements
250
Output Power (dBm)
22 (±1.0 dB)
*Specifications may change without notice
Description

The H4E1T7 is a high-average efficiency, multi-stage Gallium Nitride (GaN) Doherty power amplifier for use in macro 5G NR base-stations. H4E1T7 provides 250 Watts of saturated RF output power across the 4.55 – 4.9 GHz n79 5G NR band. It is designed to support wide signal bandwidths, carrier aggregation and large peak-to-average ratios with high average power, exceptional back-off efficiency, outstanding exceptional linearity. It comes with 50 Ω input and output impedances without the need for external matching elements. The H4E1T7 GaN Doherty PA is housed in a low-cost package and facilitates a compact, low-cost PCB design.

Features
  • Frequency = 4.55 - 4.9 GHz
  • Gain >22 dB, ≤1 dB gain flatness
  • Saturated Output power = 54 dBm
  • High average PAE across the band
  • Excellent video bandwidth
  • Exceptional linearity and EVM
  • Supports 100 MHz signal bandwidth
  • Supports CA - 2x 100 MHZ
  • 50 g matching at input & output
  • ESD protection
Applications
  • 5G NR Macro base-stations

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