During our search, an accessible manual was identified that matches the "B801" product name:
"Retain this guide for future reference. If you sell this charger, include the manual."
This is a more consumer-oriented device, an automatic battery charger used for various lead-acid or other rechargeable batteries, often for automotive or marine applications.
Less than 2% total harmonic distortion from 10Hz to 100kHz. protek b801 manual link
: Built-in 4-digit frequency counter for accurate monitoring. Output Stability
The BNC output connector provides versatile signal options, including a 0 to -10V VCF input for external tuning. Maintenance and Safety Tips The Protek B801 Manual
Use the frequency dial and range switches to set the base repetition rate. The SYMMETRY control (pull-on) allows you to vary the duty cycle of your chosen waveform. During our search, an accessible manual was identified
You can find the official technical data and manual documentation through retailers like Mouser Electronics TEquipment B801 Product Page Quick Specifications Frequency Range: across seven ranges. Waveforms: Sine, Square, Triangle, Pulse, and Ramp. (open circuit) with impedance. Additional Features:
Working with any electronic test equipment requires caution. Here are critical safety rules for the B801:
A: No. The manual explicitly states it is a single-channel charger. Using a parallel board voids the warranty and is not covered in the manual. : Built-in 4-digit frequency counter for accurate monitoring
Connect a 50Ω BNC cable from the output to your oscilloscope.
Understanding the hardware parameters is essential for safe operation and accurate signal testing. Feature / Parameter Specification Details 5% of Full Scale (FS) Frequency Stability 0.1% deviation achieved after a 20-minute warmup Output Amplitude 2V to 20V Peak-to-Peak (P-P) open circuit DC Offset Control Variable range from < -10V to > +10V open circuit Output Impedance Variable Symmetry Adjustable from 1:1 to 4:1 Output Attenuation 0 to 40dB (20dB ±1dB step with 0 to 20dB variable control) VCF Input Range
Without the manual, users often misdiagnose these issues: