Philips
Philips PM6685
160 MHz Frequency Range
10 digits Resolution
Frequency, Period, Time Interval, Pulse Width, Duty Cycle, Rise/Fall Time, Totalize Measurement Functions
2 channels (Channel A and Channel B) Input Channels
1 MΩ / 50 Ω selectable Input Impedance
| Attribute | Value |
|---|---|
| Frequency Range | 160 MHz |
| Resolution | 10 digits |
| Measurement Functions | Frequency, Period, Time Interval, Pulse Width, Duty Cycle, Rise/Fall Time, Totalize |
| Input Channels | 2 channels (Channel A and Channel B) |
| Input Impedance | 1 MΩ / 50 Ω selectable |
| Sensitivity | 25 mV RMS (typical) |
| Time Base Accuracy | ±1 ppm aging per year (TCXO time base) |
| Display | 8-digit LED display |
| Interface | IEEE-488 (GPIB) interface for remote control |
| Power Supply | 100–240 V AC, 50/60 Hz |
Philips PM6685 Options:
- PM6685 - /4_ - 1.3 GHz Input C (PM 9621)
- PM6685 - /6_ - 2.7 GHz Input C (PM 9624)
- PM6685 - /_1_ - Standard Time Base
- PM6685 - /_5_ - Very High Stability Oven Time Base (PM 9691)
- PM6685 - /_6_ - Ultra-High-Stability Oven Time Base (PM 9692)
- PM6685 - /__1 - No Battery Unit or GPIB Interface
- PM6685 - /__3 - Battery Unit (PM 9623)
- PM6685 - /__6 - GPIB Interface (PM 9626/02) and Time & Frequency Analysis SW: TimeView
| Model | PM6685 |
|---|
The Philips PM6685 is a high-end frequency counter engineered for RF and digital applications, offering GHz-level measurement capabilities, ultra-stable time base, high-resolution display, and fast acquisition speed. It delivers precise real-time data with excellent stability.
Ideal for telecommunications, calibration labs, and aerospace testing, the PM6685 ensures reliable measurements for demanding professional-grade environments.
Testwall can supply the used Philips PM6685, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Philips PM6685.
