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2203 - Empower RF Systems Amplifiers

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  • Model: 2203
  • Manufactured by: Empower RF Systems
  • Frequency Range - High: 30 MHz (1 ? 30 MHz / 1000 Watts)
  • Output - Compression: 50W (Psat)
  • Gain: 46 dB
  • Extra Specifications: New. 3 Year Manufacturers warranty. 1 MHz - 30MHZ, 50W, Gain 46 dB, Operating Voltage Vd 180-260 VAC, Power Consumption Pd 3500 Watt, Size R5U Modulation Type CW/FM/AM
Do you have a 2203 you want to sell?
We buy used equipment!
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Empower RF Systems 2203 Overview

Empower RF Systems 2203

BRL Test is your authorized Empower distributor.

The Empower RF Systems 2203 Solid State High Power Intelligent Amplifier 1 MHz - 30 MHz, 50 W is suitable formulti-octave bandwidth high power CW,
modulated, and pulse applications. This amplifier utilizes high power
LDMOS devices that provide wide frequency response, high gain, high peak
power capability, and low distortions. Exceptional performance, long-term
reliability and high efficiency are achieved by employing advanced
broadband RF matching networks and combining techniques, EMI/RFI
filters, and all qualified components. The amplifier is constructed within one
single 5RU drawer including the forced air-cooling and standard operating
voltage is 3-phase 208VAC line-to-line. Other options and configurations
are listed on next page below.
The amplifier includes a built-in control and monitoring system, with
protection functions which preserve high availability. Remote management
and diagnostics are via an embedded web server allowing network managed site status and control simply by connecting the unit?s
Ethernet port to a LAN. Using a web browser and the unit?s IP address (IPV4) allows ease of access with the benefit of multi-level
security. The control system core runs an embedded OS (Linux), has a built-in non-volatile memory for event recording and factory
setup recovery features. The extended memory option allows storage of control parameters and event logs.
Empower RF?s ISO9001 Quality Assurance Program assures consistent performance and the highest reliability.
Solid-state Class AB design
  • Suitable for CW, AM, FM and pulse (Consult factory for other modulation types)
  • Compact Modular design
  • 50 ohm input/output impedance
  • Built-in Control, Monitoring and Protection functions
  • High reliability and ruggedness
  • Optional harmonic and spurious suppression via external switched filter bank (quoted separately)

What is an Intelligent Amplifier?
  •  Accurate input and output power metering based on user-selectable modulation mode
  • With no software to install, monitor and control from your PC directly with peer-to-peer connection or on your local network
  • Wifi control and monitoring by PC/Tablet/Smartphone when wireless router is connected to the amplifier ? no local network required
  • Full access to internal metering helps identify system problems upstream, downstream, or internal to the amplifier
  • Storage of user defined configurations for quick setup of your most common test scenarios
  • Small size allows amplifier to be moved around as needed in your test environment
Automatic Gain Control (AGC) mode enables internal feedback to automatically fix the gain to the level you set so the amplifier gain remains flat across the broadband range of the amplifier. This mode simplifies your system design or test setup with benefits including: 
  • Input signal equalization for compensating gain variations no longer required
  • Treat the amplifier as a calibrated gain block within your test equipment chain or system design
  • Eliminate the need for external system measurements: couplers, power sensors,meter, and system software feedback loops
  • Ideal for fast and accurate test setup and execution
Automatic Level Control (ALC) - when input signal varies, maintains user defined output without clipping.

Manual Gain Control (MGC) is the output power mode found in your typical high power RF amplifier. The amp is run in an open loop mode where the output power vs frequency changes due to device non linearities and variations of temperature. With this mode you can take advantage of the gain peaks to get the most output power available if your working in the associated frequency range. 

User Output Power Control (Selectable)
  • Automatic Gain Control (AGC) - Utilizes internal feedback for flat gain output across the band
  • Automatic Level Control (ALC) - when input signal varies, maintains user defined output without clipping
  • Manual Gain Control (MGC) - user controls gain manually, runs like your typical amplifier in open loop

Measurement Modes (Selectable)
  • The amplier reads the proper power level for your modulation type
  • CW, CE (constant envelope modulation), FM, AM
  • Digital Modulation- user inputs PAR (peak to average ratio)
  • Multi-carrier / Multi-tone ? up to 16 tones
  • Pulse Modulation

  • Load VSWR 3:1 (6:1 at 1/2 Psat)
  • Input Overdrive Protection
  • Thermal Overload Protection
  • Over/Under AC voltage protection
  • Out of Band Drive Protection
EMC symposium

Jon Jacocks explains how Empower amplifiers have disrupted the traditional radiated immunity set up by replacing it with a simple and elegant setup design. At the 2017 EMC SIPI symposium Washington DC with Thomas Stacy of BRL Test. BRL Test and Empower are working hand in hand to bring you the best amplifiers at the lowest possible price.
test setup

Options for 2203:
2203-001, -002, -003, -004 NOTIONAL BLOCK DIAGRAM


Model 2203
1-30 MHz, 1kW
-001 180-260VAC, 1-Phase, MIL-STD AC Connector, Rear RF

-002 TBD
-003 TBD
-004 TBD

Standard Features:
-LCD Control, Ethernet & Serial Comm
-Type-N Female Input & Output
-Rear SMA Sample Ports, Forward & Reverse
-BNC Female Blanking/Gating Port
-Rack Slides, Handles and Rackmount Bra

iso9001 Calibration

Calibration & Test Equipment Repair

The BRL Test Lab offers in-house ISO9001:2015 compliant calibration to its end users and industry professionals with precision accuracy, fast turn-around times, and a seamless customer experience.
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