Advantech SSPA/ SSPB - User Manual

www.advantechwireless.com
C-Band Hub-mount
SSPA/ SSPB
60W to 250W
AWMA-3000C series
Features
Remote Monitor & Control
High gain and linearity
Output power up to 250W (see table A)
Gain adjustment
Output sample monitor port
Temperature gain compensation
Automatic over-temperature shutdown
Automatic high reflected power shutdown
Infinite VSWR protection
Field replaceable power supply
CE Marking
Overview
The AWMA-C series are the outdoor solid-state power amplifiers
(SSPAs), operating in C-Band frequency range. The amplifier is an
integrated unit, complete with power supply and cooling system.
Intended for outdoor operation, the AWMA-3000C is weatherproof.
Built-in microprocessor controller provides the capability for serial
port interfaces (RS485, RS232) for remote monitoring and control.
Advantech’s SSPAs set the industry standard for linearity and
operating efficiency. Built-in design features and assembly methods
incorporated with efficient combining techniques result in the
trouble-free operation of the amplifier.
Application
The SSPAs are designed for C-Band satellite up-link applications.
They are mounted outdoors, near the hub of an antenna. The
AWMA-C series are available in output power from 20W to 1000W.
For higher power Advantech provides phase-combined systems.
Other SSPAs are available for operation at other satellite frequency
bands. With all the features of the AWMA-C, Advantech also offers a
built-in converter.
Redundancy
With the addition of the appropriate waveguide and switch kit, the
AWMA-3000C amplifiers can be easily converted for the operation
in 1:1 redundant configuration with full remote Monitor and Control
capability of the redundant system via serial interface. A single
Monitor and Control interface is required to manage redundant
system.
Options
Integrated Block Up Converter
Additional harmonic filter
Extreme temperature operation
Redundant system
Accessories
Redundancy Kit
Mounting Frames
Remote M&C panel (Ethernet port optional)
Table A
Band
RF Band
(GHz)
Output
Power
(W)
CL
4.400 - 5.000
60 – 200
CP
6.425 - 6.725
60 – 200
CI
6.725 - 7.025
60 – 200
CR
5.725 - 6.025
60 – 250
CS
5.850 - 6.425
60 – 250
CX
5.850 - 6.725
60 – 150
*Other frequency sub-bands are available. Please consult
factory.

Advantech SSPA/ SSPB Specifications

Electrical Characteristics

output power (PSAT)	+48 dBm to +53 dBm
output power (P1dB) min.	+47 dBm to +53 dBm
power gain @ maximum gain setting	56 dB min to 65 dB min
max input power without damage	+10 dBm
gain slope	0.6 dB max over 40 MHz
gain flatness over 600 MHz	±1.0 dB max
gain variation over temperature	±1.5 dB over full operating temperature range
gain variation over 24 hours	±0.25 dB max at constant temperature & drive level
gain adjustment range	20 dB min (0.1 dB resolution)
input return loss	18 dB
output return loss	19 dB
noise power density	-70 dBm/Hz max in TX band
spurious at rated power	-65 dBc max
harmonics at rated power	-60 dBc max
AM/PM conversion at rated power	2.5 /dB max (at P1dB), 1°/dB max. at 3 dB back-off
third order IMD (2 tones 5 MHz apart)	-26 dBc max at 3 dB total back-off from rated P1dB
group delay Linear	0.02 nsec/MHz max.
residual AM 0-10 kHz	-45 dBc
residual AM 500 kHz - 1 MHz	-80 dBc

Power Requirements

AC input voltage	110/220 VAC auto ranging (47-63 Hz)
power consumption (nominal)	490W to 1100W

Mechanical Characteristics

dimensions (L x W x H)	18.50” x 9.80” x 9.21” (46.99 x 24.89 x 23.39 cm)
weight (with mounting frame)	32 kg (70 lbs)
interfaces	RF input Type N (Female), Redundancy MS3112E14-12P, RF output CPR137 contact

Environmental Conditions

temperature operating	-30 C to +55 C
temperature storage	-55 C to +85 C
humidity	100%, condensing (2” rain/hour)
altitude	10, 000’ AMSL, derated 2°C/1, 000’ from AMSL

Summary

Product Introduction and Features

Product Overview

Describes the AWMA-C series SSPAs as integrated, weatherproof outdoor units for C-Band satellite up-link applications.

Key Product Features

Lists essential features like remote control, high gain, adjustable output power, and protection mechanisms.

Application Scope

Details the intended use for C-Band satellite up-link and availability of different power levels and frequency bands.

Available Options

Highlights optional features such as integrated BUC, harmonic filters, extreme temperature operation, and redundant systems.

Redundancy Capability

Explains how AWMA-3000C amplifiers can be configured for 1:1 redundancy with full remote monitoring.

Associated Accessories

Lists optional accessories including redundancy kits, mounting frames, and remote M&C panels.

Technical Specifications

Performance Characteristics

Details key electrical specifications including output power, gain, linearity, input/output return loss, and noise density.

Frequency Band Data

Provides specific RF band ranges (CL, CP, CI, CR, CS, CX) and their corresponding output power levels.

Environmental and Physical Data

Includes operating and storage temperature, humidity, altitude limits, dimensions, and weight of the unit.

Interface and Power Requirements

Specifies RF input/output connectors, serial interface types, and AC input voltage and power consumption.