High Power Amplifiers
Frequency Range
– 700MHz LTE, 900MHz GSM, 800MHz CDMA, 800MHz DCS, 1800MHz CDMA, 1900MHz , 2100MHz WCDMA
Applications
– CDMA 1Watt ~ 2Watt, GSM 0.5Watt, WCDMA 1 Watt ~ 2Watt
Efficiency
– WCDMA, CDMA ≥ 14%, GSM ≥ 10%
Operating
– 28V DC, Class B, -30°C ~ 65°C Operating
Linear Power Amplifiers
Frequency Range
– 700MHz LTE, 900MHz GSM, 800MHz CDMA, 1800MHz DCS, 1800MHz CDMA, 1900MHz , 2100MHz WCDMA
Applications
– CDMA 10Watt ~ 60Watt, GSM ~ 8Watt (10MHz Bandwidth), WCDMA 10Watt ~ 60Watt
Efficiency
– WCDMA, CDMA ≥ 13%, GSM ≥ 10%
Operating
– 28V DC, Class B, -30°C ~ 65°C Operating, Semi – Feedforward Method
Broadcast Amplifier
Features
– COFDM-Video, Audio, Telemetry Microwave Link Application, Broadcast and Professional video industries Application
– Small Size for Vehicle, Broadband Application, High Reliability
– Frequency : 3450MHz ~ 3550MHz
– Output Power : 5Watt(4A Max.), 10Watt(5A Max.)
– Gain : 20dB ± 1dB
– OIP3 : 40dBc
– Dimension : 220mm x 142mm x 87mm
– Weight : < 3kg
Operating
– 12V DC, -20°C ~ 50°C Operating
RF Repeater
Function & Features
– High stability and Isolation from uplink to downlink
– High Linearity of Power Amplifier
– CFR Function(optional)
– High system efficiency
– Protection from Voltage, over current and over temperature
– Auto shut-down
– Over output Protection
– ALC and reflection protection
– Remote and local network monitoring function
– Software setting on gain, power
– Small size, low weight
– High Q Cavity Filter : Excellent out of band rejection
– Channel selective
– Band selective