Berkeley Nucleonics Model 1105-HS 400MHz Universal Counter w/Stability Oven

Manufacturer: Berkeley Nucleonics Corporation

Signal Input Rage

LVTTL and TTL Compatible

Impedance

1kΩ

Input Capacitance

17 pF

Start Slope

Positive or Negative

Stop Slope

Positive or Negative

Notes

1. External Arm is available for all measurements except Peak Volts

2. External Arm is referred to as External Gate for some measurements

		Standard (0° to 50°C)	High Stability Oven (1105-opt01)
Temperature Stability (referenced to 25°C)		± 1 x 10E-6	± 5 x 10E-10
Aging Rate	Per Day Per Month Per Year	± 2x 10E-6	± 8 x 10E-8
Turn-on stability vs time (30 min.)			±2.0 x 10E-8 (referenced to 24 hours
Calibration		Electronic	Electronic

Manual	Select Internal or External
Automatic	Internal used when External not present (default)

Frequency, Period Channel 1 and 2	1 mHz to 400 MHz (2.5 ns to 1000 s)
Trigger	Default setting is Auto Trigger at 50%
"Auto" Gate Time	0.1 sec
STD CH 3	375 MHz to GHz (0.166 ns to 2.6 ns)