1. Product Description: AFG Series Modular Arbitrary Function Generators

️· Overview: The AFG series (AFG-125, AFG-225, AFG-125P, AFG-225P) are 25MHz modular arbitrary function generators. They are USB-powered devices. The "P" versions include a power supply.
️· Functionality: They generate various waveforms (Sine, Square, Ramp, Pulse, Arbitrary). They include modulation capabilities (AM, FM, Sweep, FSK, PM, SUM) and synchronization features.
️· Memory: They can store 10 groups of setting memories.
️· Power: Designed to operate on 5V DC through USB (max 10W). They also support GPA-501 and GPA-502 power supplies.
️· Physical Characteristics: Dimensions: 215(W) x 35 (H) x 107(D) mm, approximately 1kg.
️· Environmental:
- Operating Temperature: 0°C to 40°C (satisfying spec at 18-28°C)
- Storage Temperature: -10°C to 70°C
- Relative Humidity: <80% (0°C to 40°C)
- Installation Category: CAT II (2000 meters)

2. Technical Specifications (Highlights)

This is an extensive list; here are the key specs summarized. Refer to the full table in the original text for all details.

️· Frequency Range: 1Hz - 25MHz (Sine Wave)
️· Amplitude Range: 1mVpp to 2.5Vpp (into 50 Ohm load) or 2mVpp to 4Vpp (open circuit) – dependent on power supply.
️· Resolution: 11-bit amplitude.
️· Accuracy: Varies with frequency and waveform (refer to table). Generally, +/- 2% of setting is typical.
️· Waveform Length: 4k points
️· Modulation: Comprehensive range of AM, FM, Sweep, FSK, PM, and SUM capabilities.
️· Synchronization: TTL Compatible
️· Burst Mode: Configurable burst count.
️· Memory: 10 groups of settings

3. Ordering Information

️· AFG-125: 25MHz Single Channel USB Modular Arbitrary Function Generator
️· AFG-225: 25MHz Dual Channel USB Modular Arbitrary Function Generator
️· AFG-125P: 25MHz Single Channel USB Modular Arbitrary Function Generator *with Power Supply*
️· AFG-225P: 25MHz Dual Channel USB Modular Arbitrary Function Generator *with Power Supply*

4. Accessories

️· GTL-246 USB Type A to Type B cable
️· Quick Start Guide
️· CD-ROM with Software and User Manual
️· GTL-201A Ground Lead
️· GTL-105A Test Lead
️· GTL-101 BNC-Alligator Test Lead (x1 for AFG-125/125P; x2 for AFG-225/225P)

5. Contact Information

️· Company: GOOD WILL INSTRUMENT CO., LTD.
️· Address: No. 7-1, Jhongsirig Road, Tucheng Dist., New Taipei City 236, Taiwan
️· Phone: +886-2-2268-0389
️· Fax: +886-2-2263-0639
️· Email: marketing@goodwill.com.tw

Important Notes:

️· Specifications Subject to Change: The text explicitly states that specifications are subject to change without notice.
️· Detailed Table: This summary is based on the provided text. For the complete list of technical specifications, please refer to the table in the original document.



This breakdown should help you understand the functionality, specs, and features of these arbitrary function generators. Let me know if you have any more questions!