500-023 Pulsed Output System Features:

	2 Channels with Independent Power and Frequency Control
	50 Watts Maximum Power per Channel
	1.5 - 2.0 MHz Frequency Range
	Pulsed Output intervals: 2-880ms
	Pulsed Output Duty-Cycle: 1-99%
	Forward and Reflected Power Monitoring
	Stand Alone Design (no external computer required)
	Unique Integrated Forward Power Feedback for Precise Power Delivery
	RS-232 Serial Interface and Real-Time Parallel Control Lines
	Watchdog Timers to Prevent Unwanted Power Delivery
	RF Isolation Transformers
	Simple "English Language" Programming Interface
	Microsoft Windows^® Sample Interface Including Source-Code
	One Year Full-Parts and Labor Warranty
	Unlimited No-Charge Technical Support

The 500-023 is a specialized version of the 500-009 CSA.

System Differences

The primary system differences are listed in the following table:

Parameter	500-023 Pulsed Output	500-009 CSA
Output Power	50W	50W
Frequency Range:	1500-2000 kHz	6000-10000 kHz
Channels	2	4
Power Set Resolution	8-bits	8-bits
Power Measurement Resolution	8-bits	8-bits
Frequency Modulation	No	Yes
Pulsed Output	Yes	No
Pulsed Output Interval	2 - 8 ms	N/A
Pulsed Output Duty-Cycle	1 - 99%	N/A

Overview

The 500-023 is an ultrasound driving system (UDS) designed to generate an RF signals necessary to drive ultrasound transducers in the 1.5 - 2.0 MHz frequency range, supplying up to 50W per channel of RF power. The 500-023 is a self-contained four-channel driving system that allows complete control of the amplifiers via a front panel keypad, or via an RS-232 computer interface. All channels of the system may be set up and operated independently. In addition, under software control, all channels may be enabled or disabled simultaneously. Each channel retains its own settings, and the outputs are all gated on or off together. When Pulsing is enabled the amplifier will switch on and off in accordance with the pulse interval and duty cycle settings.

**500-023** **Specifications**
Parameter	Value
Amplifier
Number of Channels	2
Output Power per Channel	50 Watts Max.
Power Control Resolution	8 bits
Power Control Accuracy	±1%
Power Measurement
Resolution	8 bits
Accuracy	±1%
Frequency Synthesizer
Range	1.5 - 2.0 MHz
Resolution	~0.01 MHz
Accuracy	±0.8% at 7 MHz
Stability	±100 ppm

Warranty and Support

The 500-023 will be warranted for a period of one year, including all parts and labor, providing the system is operated within the specified operating range. Additionally, Advanced Surgical Systems is willing to work with its customers to make sure that the equipment is used to its maximum potential, whether this be regarding interfacing with the transducers, developing control software, or any other issues that may arise throughout the lifetime of the 500-023 system. Throughout the life of the product, technical support is available for no charge.

Pricing

The systems as quoted consist only of the systems described herein. Any modifications may affect the actual pricing. Please be advised that the pricing information shown here is not to be considered a formal quote. For a formal quote, please contact Advanced Surgical Systems, Inc.

Description	SKU #	Price
500-023	500-023	$9995

Delivery:	4 mo. ARO
Warranty:	1 year, full parts and labor
F.O.B.:	Advanced Surgical Systems, Inc., Tucson, AZ.
Payment Terms:	50% Down with Purchase Order, Remainder Due on Delivery