Frequency Counter 1856D  3.5 GHz Benchtop Frequency Counter -  $515 new replaces 1856c

• Model 1856C offers the latest technology in VLSI applications to provide a new and cost-effective solution to frequency counters. Reliably measure up to 2.7 GHz utilizing either the low frequency BNC input or the high frequency N connectors. Special features allow for recording of the maximum, minimum and average values, determining the period and even communicate to a PC. Easily read the eight digit display (18.3mm digit height) to 0.1 Hz.

Reliable 8-digit counter has 3 ranges for maximum resolution to 0.1 Hz. Two "N" style connectors and a BNC allow for a number of inputs. Selectable gatetime and sensitivity with RS-232 output for data recording. Special functions include: data hold, relative and memory for increased ease of use. AC adapter or battery power. Display: 8 digit LCD Ranges (Max Resolution): 10MHz (0.1Hz), 500 MHz (10 Hz), 2.7 GHz (100 Hz) Sensitivity: 15mVrms typical - varies with range Frequency Accuracy: ±2PPM +1d (23° ±5°C)

Benchtop Frequency Counter - Model 1856C

B&K Precision introduces a 2.7 GHz Benchtop Frequency Counter as a replacement for Model 1856B. It features an easy-to-read 8 digit LCD display and HF inputs.

Using a TCO (temperature compensated crystal oscillator) timebase, Model 1856C offers the highest accuracy and stability available. It can be powered using batteries or an AC adapter (optional).

Use for electronic research facilities, test and measurement labs, electronic & computer equipment, repair shops, electronic engineering and vocational schools..

• Frequency Range: 2.7GHz
• No. of Digits: 8
• Sensitivity - Selectable: <25mV rms

Best value for 2.76 GHz counter   High frequency N connectors contain signals   AC and Battery operation for portability   Special features: Hold, minimum, maximum and average values make troubleshooting faster and simpler.

1856B FeaturesLarge 13.8mm Digit / Easy to see even in low light¥Selectable Sensitivity / Handles a variety of signal levels¥RS-232 PC Interface / Allows for long-term data logging with users software¥Two Power Sources / AC and DC allow for field service if needed¥

	Specifications

Power (6) 1.5V Batteries or AC Adapter (not included) Display 183mm (.72") LCD, 8 digits Power Consumption Approx. DC 45mA at 10MHz & period range Temperature 0 to 50 degreesC (32 to 122 degreesF) at 80%RH max. Dimensions (L x W x H) 280 x 210 x 90mm (11.0 x 8.3 x 3.5") Weight 1200g (0.27lb.) including batteries Standard Accessories Operation Manual Optional Accessories RF Antenna, Vinyl Case, AC Adapter