Leader-mw | Introduction to 6 band combiner |
Chengdu leader microwave Tech.,(leader-mw) GSM DCS WCDMA combiner, also known as a multiplexer, is a versatile and essential device used to combine multiple RF signals into one seamless transmission. This 3-band combiner operates in the GSM 880-960MHz, DCS 1710-1880MHz and WCDMA 1920-2170MHz frequency ranges, making it a valuable tool for optimizing transmission efficiency in various communication networks.
The combiner uses a 3-in-1-out configuration and is designed to efficiently combine RF signals from different transmitters and deliver them to the antenna transmitting device. This not only simplifies the transmission process, but also helps mitigate potential signal interference between different ports.
In fact, GSM DCS WCDMA Combiner plays a vital role in improving the overall performance and effectiveness of communication networks. It can combine and manage multiple RF signals simultaneously to ensure a smoother and more reliable transmission process. This is particularly beneficial in areas with high traffic volumes or where seamless integration of different frequency bands is required.
The core of the GSM DCS WCDMA combiner is capable of processing specific frequency ranges of GSM, DCS and WCDMA signals to meet the diverse needs of modern communication systems. By providing a comprehensive solution to combine signals in these frequency bands, the combiner provides enhanced flexibility and compatibility, making it an important component for network operators and system integrators.
Leader-mw | Specification |
LCB-GSM/DCS/WCDMA-3 Combiner3*1 specification
NO | Item | GSM | DCS | WCDMA |
1 | (Frequency Range) | 880~960 MHz | 1710~1880 MHz | 1920~2170 MHz |
2 | (Insertion Loss) | ≤0.5dB | ≤0.8dB | ≤0.8dB |
3 | (Ripple in Band) | ≤1.0dB | ≤1.0dB | ≤1.0dB |
4 | (VSWR) | ≤1.3 | ≤1.3 | ≤1.4 |
5 | (Rejection) | ≥80dB@1710~2170 MHz | ≥75dB@1920~2170 MHz | ≥75dB@824~1880 MHz |
≥80dB@824~960 MHz | ||||
6 | (Power Handling) | 100W | ||
7 | operating Temperature, (˚С) | –30…+55 | ||
8 | (Connectors) | N-Female(50Ω) | ||
9 | (Surface Finish) | Black | ||
10 | (Port Sign) | Com port:COM; port 1: GSM;port 2: DCS;port 3: WCDMA | ||
11 | (Configuration) | As Below |
Remarks:
Power rating is for load vswr better than 1.20:1
Leader-mw | Environmental Specifications |
Operational Temperature | -30ºC~+60ºC |
Storage Temperature | -50ºC~+85ºC |
Vibration | 25gRMS (15 degrees 2KHz) endurance, 1 hour per axis |
Humidity | 100% RH at 35ºc, 95%RH at 40ºc |
Shock | 20G for 11msec half sine wave,3 axis both directions |
Leader-mw | Mechanical Specifications |
Housing | Aluminum |
Connector | ternary alloy three-partalloy |
Female Contact: | gold plated beryllium bronze |
Rohs | compliant |
Weight | 1.5kg |
Outline Drawing:
All Dimensions in mm
Outline Tolerances ± 0.5(0.02)
Mounting Holes Tolerances ±0.2(0.008)
All Connectors: N-Female
Leader-mw | Test Data |