B1 2100MHz 10 watts Multi Carrier Solid State Power Amplifier
The EMTS Telecom Services Power-Amplifier is designed for multi-channel LTE applications. This amplifier utilizes linear LDMOS power devices that provide high gain, wide dynamic range, low distortions, excellent group delay and phase linearity. Exceptional performance, long-term reliability, and high efficiency are achieved using APD (Analog Pre-Distortion) technology, advanced matching networks, and combining techniques (Doherty Design). The MCPA supports TDD modulation, and includes Uplink and Downlink paths. EMI/RFI filters, machined housings, and qualified components. EMTS Cellular Power Amplifiers are ideal for customers with DAS systems, BTS solutions, and RF repeaters. The MCPA utilized the linearization technique to provide excellent efficiency, and linearity characteristics offer low distortion and EVM. EMTS's high-quality design makes our MCPA extremely stable within an overall environmental temperature range. We offer multiple types for all LTE standard bands.
interference and oscillation problems, challenging coverage holes, rapid response deployment, and inadequate in-building coverage. Regardless of the technology or frequency, EMTS can provide customized coverage solutions that address any combination of unique and complex network needs for Wireless Networks.
Key Features
- Support LTE air protocol; multiple types for multiple bands
- Designed to meet ETSI requirements for LTE FDD network requirements
- Solid-state linearized design with a linear output power
- High efficiency, high reliability, and ruggedness design
- Built-in control & monitoring circuits
- Stable characteristics in the wide temperature range
- Field proved reliability
Technical Specifications
| Technical Specifications | |
|---|---|
| Item (Indicator) | Remark |
| Frequency range (2110-2170 MHz) | B1 |
| Maximum input power | ≤10dBm |
| Output power Pmax | 40±0.5 dBm |
| Signal mode | LTE |
| ACPR (≤-35dBC) | PAR 8 |
| Gain (45±1 dB) | Customizable |
| Passband Ripple | △GP≤1.5dB |
| ALC control range | ≥20dB |
| ATT range | ≥25dB |
| Port VSWR | ≤1.3 |
| Power amplifier switch (Have) | Software control and external control can also be customized |
| Input power detection (-30 dBm~0 dBm) | Software detection also can customize external |
| Output powerdetection (10dBm~45dBm) | analog detection |
| Reflected power detection | 5dBm~40dBm |
| Fault alarm (Have) | Software detection |
| VSWR alarm (Have) | Software detection also can customize external |
| Temperature detection (-40~100℃) | analog detection |
| Working voltage (28DCV) | 28~30DCV |
| Static working current | ≤1.5A |
| Dynamic working current (≤3A) | @10W output |
| Operating temperature range | -40~85℃ |
| RF interface (SMA-K) | Customizable |
| networks' standards. | |
| Monitoring interface (XH2.54-3P x1) | Factory equipped with 30cm long connecting |
| (Pin 1: GND Pin 2: RS485-A Pin | cable) 3: RS485-B) |
| Analog monitoring port(API) (XH2.54-6P x1) | Factory equipped with 30cm long connecting |
| 1 PIN GND | cable) 2pin reflected power 3pin output power 4PIN NC 5pin high-temperature alarm (high alarm, low alarm) 6pin switch (high off, low,or suspended on) |
| Power Interface (VH3.96-2P) | Factory equipped with 30cm long connecting cable |
| Size (120*100*21mm) | SMA-K output port interference and oscillation problems, challenging coverage holes, rapid response deployment, and inadequate in-building coverage. Regardless of the technology or frequency, EMTS can provide customized coverage solutions that address any combination of unique and complex network needs for Wireless Networks. |
