SKU: MCPA-617-48W50

B71 617MHz 50 Watts Multi Carrier Solid State Power Amplifier

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The EMTS Telecom Services Power Amplifier, model MCPA-617-48W50 is designed for single and multi-channel WCDMA, LTE, and 5G applications in the band 71 and is also suitable for GSM. This amplifier utilizes linear LDMOS power devices that provide high gain, wide dynamic range, low distortions and excellent group delay and phase linearity. Exceptional performance, long-term reliability and high efficiency are achieved by employing APD (Analog Pre-Distortion) technology, advanced matching networks and combining techniques (Doherty Design), EMI/RFI filters, machined housings and qualified components. EMTS Cellular Power Amplifiers are ideal for customers involved with DAS systems, BTS solutions and RF systems, which require highly linear products with low distortion and low EVM.

EMTS Telecom Services Ltd. offers a comprehensive portfolio of enhanced coverage solutions for the Wireless Networks, based on advanced technologies, EMTS’s proven, indoor and outdoor solutions solve a wide range of network issues including interference and oscillation problems, challenging coverage holes, rapid response deployment, and complex network needs for the Wireless Networks.

Key Features

  • Support LTE and 5G air protocol
  • Designed to meet ETSI requirements for LTE and 5G networks
  • Solid-state linearized design with a linear output power
  • Small form factor and lightweight
  • High reliability and ruggedness
  • Built-in Control & Monitoring Circuits
  • High efficiency
  • Stable characteristics in the wide temperature range
  • Field proved reliability
Technical Specifications
Technical Specification
Electrical Specifications
Frequency range 617~652 MHz
Signal mode LTE & 5G
Output power 48±0.5 dBm
Gain 50 dB ±1 dB
Gain variation versus frequency ≤1 dB
In / Out VSWR 1.3:1 typical / 1.5:1 maximum
Allowable maximum input power ≥ 10 dBm
Gain Adjust Range ≥25dB@1dB Step
ALC ≥20dB
Passband Ripple △GP≤1.5dB
EVM ≤3%@PAR=10dB
ACPR ≤-40dBc ≤-36dBm/9KHz-1GHz
Spurious Emission
Input power detection -30 dBm to 0 dBm
Output power detection 15dBm to 50dBm
Reflected power detection 10dBm to 45dBm
Power amplifier switch Available
Power voltage DC28V
Static working current ≤3A
Dynamic working current ≤10A
Environmental Specifications
Operating Temperature -40 to 85℃
Temperature detection -40 to 100℃
Cold Start -40°C
Operating Humidity 5% to 95% relative humidity, non-condensing
Storage Humidity 5% to 95% relative humidity, non-condensing
Protection IP65
MTBF ≥ 100,000h EMTS Telecom Services is a leading supplier of high-quality RF coverage solutions designed to maximize
Mechanical Specifications
Size (SMA-K output port) 155*151*21.5mm
Wight 2.0 kg Pin 1: GND
Monitoring interface Pin 2: RS485-A Pin 3: RS485-B
Monitoring function
Serial bus RS485 Serial bus RS485 Input power, output power, reverse power,
Reading parameters
Setting parameters Digital attenuation, ALC level, High temperature, output power overload,
Alarm
Outline Drawing

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