MCPA-750-48W50 Multi-Carrier Solid State 48dBm Power Amplifier
The EMTS Telecom Services Power Amplifier, model MCPA-750-48W50 is designed for single and multi-channel LTE, and 5G applications in the band-12, 13, 14; 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, its 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 repeaters, requiring highly linear products with low distortion and EVM. EMTS's high-quality design makes the MCPA extremely stable within an overall environmental temperature range
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 at Band-12, Band-13 & Band-14
- Designed to meet ETSI requirements for LTE, and 5G networks
- Solid-state linearized design with a linear output power for FDD
- Small form factor and lightweight
- High reliability and ruggedized design
- Built-in Control & Monitoring Circuits
- High efficiency, supports FDD downlink band
- Stable characteristics in the wide temperature range
- Field proved reliability
Technical Specifications
| Technical Specification | |
|---|---|
| Electrical Specifications | |
| Frequency range | 729-768 MHz |
| Signal mode | 2G, 3G & LTE & 5G |
| Output power | 48±0.5 dBm |
| Gain | 50 dB ±1 dB |
| Gain variation versus frequency | ≤1 dB |
| In / Output 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 (typ.) | ≤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 | Have (Software control and external) |
| Fault alarm | Have |
| VSWR alarm | Have |
| Temperature detection | -40~100℃ |
| Power voltage | DC28V (28-30 vdc) |
| 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 | |
| RF connectors Input/Output | SMA-F |
| Size | 155*151*21.5mm |
| Wight | 2.0 kg |
| XH2.54-3P x1 | (Factory equipped with |
| Monitoring interface ((Pin 1: GND Pin 2: RS485-A Pin 3:) | 30cm long connecting |
| RS485-B) | cable) XH2.54-6P x1 Pin-1: reflected power 36.5mV/dB Pin-2 temperature Vo=T*10mV+500mV (Factory equipped with Pin-3 output power 40mV/dB |
| Analog monitoring port | 30cm long connecting Pin-4 switch, (high off, low, or cable) suspended on) Pin-5 VSWR Alarm, (high alarm, low Normal) Pin-6 GND Factory equipped with |
| Power Interface (VH3.96-3P) | 30cm long connecting cable 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. |
| Outline Drawing | |
