Trig-Tek/Astronics 346B Synthesized Calibrator

Description

Trig-Tek/Astronics 346B Synthesized Calibrator
Comes with what you see in the pictures. If you don't see it, you probably won't get it.
Specifications are from Trig-Tek/Astronics and may vary slightly due to upgrades, options, or revisions this unit may or may not have.
This unit ships fully tested and guaranteed to work for 30-days, parts and labor, excluding freight.
The Unit's Serial Number Tag Reads:
Model Number:
346B
Serial Number:
130
Fuse:
1/2 SB
Power Requirements:
115 VAC
Description:
The 346B Synthesized Calibrator Unit provides frequencies from 0.1 Hz to 99999.9 Hz in 0.1 Hz steps. The signal output is in millivolt and picocoulomb levels with selected units of RMS, pk, pk-pk, or DC. Levels from 0.010 to 9999 millivolts in picocoulombs can be selected. The Frequency and Level can be set either by the keypad on the front panel (local) or by the bus (remote). Remote operation is an optional feature that is not included.
The unit operates as a stand-alone unit without the remote bus. Frequency accuracy is 2 parts in 100,000 and the level accuracy is 0.5% of set level ±0.2% of full scale.
The unit has non-volatile memory capacity to hold 24 files of 31 segments. Each of the 31 segments can have different frequency, level and units. The segment can be stepped manually or a dwell time between 1 and 9 seconds can be used to step through the segments.
Integrated circuitry is used throughout. The components are packaged on a printed circuit board with an integral power supply. The unit can be rack mounted (with a kit from Astronics) and the unit dimensions are 3.5" high x 19" wide x and 13" deep.
The MILLIVOLT output is converted to picocoulomb at the PICOCOULOMB output. The frequency is the same; the picocoulomb level is the same as the millivolts ±0.3%.
Millivolts Output Specifications:
Impedance:
Less than 20 Ohms.
Connector:
BNC (front and rear panels).
Waveform - Sinewave:
Operating Temperature:
0°C to 70°C
Storage Temperature:
-20°C to 85°C
Level:
9.999, 99.99, 999.9, or 9999 mV full scale with RMS, PEAK, or PK-PK units.
Frequency Range:
0.1 Hz to 99999.9 Hz
Distortion:
5 Hz to 5000 Hz:
0.25%
5000 to 10,000 Hz:
0.5%
10,000 to 99999.9 Hz:
1%
Accuracy (Frequency Set):
±20 ppm (0°C to 70°C)
Level Set Accuracy:
0.5% of settings ±0.2% FS from 1 Hz to 100 kHz.
Resolution:
9999 mV Range:
10 mV
999.9 mV Range:
1 mV
99.99 mV Range:
0.1 mV
9.999 mV Range:
0.01 mV
Waveform - Triangular Wave:
Level:
9.999, 99.99, 999.9 or 9999 mV FS pk-pk units
Level Set Accuracy:
2% of settings ±0.3% FS 0.1 Hz to 100 kHz
Waveform - Square Wave:
Rise/Fall Time (10%-90%):
Less than 1.2 µsec
Asymmetry (@ 10 kHz):
Less than 1%
Level:
9.999, 99.99, 999.9, or 9999 mV FS pk-pk units
Level Set Accuracy:
2% of setting ±0.3% FS
DC Output Millivolt (±) Specifications:
Impedance:
Less than 10 ohms.
Level:
9.999, 99.99, 999.9, or 9999 mV DC full scale.
Level Set Accuracy:
±0.5% of setting ±0.2% FS
Resolution:
9999 mV Range:
1 mV
999.9 mV Range:
.1 mV
99.99 mV Range:
.01 mV
9.999 mV Range:
.001 mV
Square Wave Output Specifications:
Impedance:
Less than 1k ohm (5 mA max)
Waveform:
Square wave
Level:
0 to 40 V ±1 Volt
Rise/Fall Time:
Less than 1.0 µsec
Sweep Input Specifications:
Wave Shape:
Square wave 0 to 5 Volt level
Frequency:
Frequency equals 0.1 Hz/sec (10 Hz input is 1 Hz/sec)
Controls Specifications:
Power Switch:
Applies power to circuit, when ON
Keypad Frequency Selector:
Six digit selection by keypad for 0.1 Hz resolution
Level Selector:
Four digits 0.010-999 settings of level
Control:
Select RMS, Peak, pk-pk or DC units at the output
Displays (2) Specifications:
Frequency:
6 digit LED display
Amplitude:
4 digit LED display
SEGMENT NUMBER:
5 LED's indicate
Functions:
4 LED's indicate
Units:
4 LED's indicate
PROG (program) or REM (remote):
2 LED's indicate
Dimensional Specifications:
3.5" H x 19" W x 13" D
Power Requirement Specifications:
Operates either 115 or 230 V RMS AC power, 50-400 Hz, at approximately 25 watts
For Domestic Customers: Packaging, handling, and order processing included in shipping in all domestic shipments as quoted by the shipping calculator. For International Customers there is a .00 minimum for packaging, handling, and order processing. International shipping to be determined by destination.
Prior to shipment I will need to know the following information (filled out on a form that I will send you) for International Customers or Packages/Freight being Forwarded internationally. International customers may also be subject to a freight forwarder form if applicable.:
(1) Are you the end-user of this item?
(2) If you are not the ultimate end-user of the item, please state the ultimate end user's name.
(3) What is the ultimate country destination?
06/25/20