TRANSMITTERS

Ultralinear Amplifiers

PA Ultralinear

The PA ultralinear power amplifier expands the possibilities of COFDM digital links on the market, since it can work with most transmitter types. Low intermodulation and high reliability make this amplifier especially interesting for broadcast and airborne applications.

This amplifier uses linearization technology to minimize distortion and provide superior signal quality for complex multi-carrier modulations while minimizing the DC power consumption.

Main Features:
• LDMOS FET technology
• High linearity (built-in linearizer)
• 3 Manually Switchable Output Power Levels
• Power supply range: 9 – 36 VDC
• Good harmonic rejection
• Isolator for protection against high VSWR
• ON / OFF control (by Remote Connector)

SPECIFICATIONS

Frequency ranges:
2,000 – 2,400 MHz
2,300 – 2,700 MHz
3,300 – 3,600 MHz
Output Power:
15 Watts (2.0- 2.4 GHz)

10 Watts (2.3 – 2.7 GHz)

10 Watts (3.3 – 3.6 GHz)

Manual: 3 different output power levels manually configurable

Remote: 3 different output power levels remotely configurable via HDT Transmitter

Input Level
+13 dBm to +20 dBm (ALC) Connectors
Power Supply: MS3112E12-3P
Remote: D38999/24
RF: N-Female
Shoulders rejection
>35dB @  15 Watts
>40dB @ 10 Watts
Supply voltage
9 – 36 VDC
Output Impedance 50 ohm Protection capabilities
Reverse Voltage
Reverse RF
Overvoltage
Power consumption 80 W Operating temperature range
-20 to 50ºC
Mechanical dimensions
251 x 127.5 x 94.6 mm Weight 2.5 kg
Protection IP65