Tektronix DC503 Universal Counter Plug-in
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Tektronix DC503 is a universal counter with direct counting to 100 MHz and six measurement functions for frequency, period, ratio, and time analysis.
Product details
| Model | DC503 |
| Manufacturer | Tektronix |
| Category | Frequency Counters |
| Availability | Made to order |
Description
Overview
The Tektronix DC503 Universal Counter is a versatile frequency measurement plug-in designed for use with TM500 and TM5000 series mainframes. It offers counting to 100 MHz and provides six measurement functions for a variety of applications including communication, RF work, digital equipment design, and maintenance.
Key Features
- Direct frequency counting to 100 MHz
- Six measurement functions: frequency, period, ratio, time A-to-B, time manual, and totalize
- Period and ratio averaging up to 1 million periods for high-resolution low-frequency measurements
- Two independent channels (A and B) with separate BNC inputs and trigger controls
- 7-digit LED display with automatic decimal point positioning and leading zero blanking
- Register overflow indication via flashing display
- TIME MANUAL function acts as electronic stopwatch with selectable clock rates
Applications
- Digital equipment design and maintenance
- Communication and RF measurements
- Digital control and data communications work
- High-resolution low-frequency measurements
- General interval and event counting
Specifications
| Frequency Range (Channel A) | DC to 100 MHz |
| Display | 7-digit LED with automatic decimal positioning |
| Measurement Functions | 6 (frequency, period, ratio, time A-to-B, time manual, totalize) |
| Period Averaging | Up to 1 million periods |
| Channels | 2 independent (A and B) |
| Input Type | BNC connectors |
| Compatible Mainframes | TM500 and TM5000 series |
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Tektronix DC503 Universal Counter Plug-in
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