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Product Specifications for Series 1399: DC to 100 MHz

Voltage and Frequency Ranges1399 TVC

Model Usable Voltage Range Frequency Range
1399-2.5 1.0 to 3.25 ±dc, 10Hz - 100 MHz
1399-5 2.0 to 6.5 ±dc, 10Hz - 100 MHz
1399-10 4.0 to 13.0 ±dc, 10Hz - 100 MHz

Use recommended voltage ranges to retain optimum accuracy.

Calibration Uncertainty
Frequency response calibrated with a primary thermal voltage converter traceable to NIST.

Frequency Uncertainty of Correction Factor* Ref. Standard Uncertainty**
10Hz to 20 Hz ±117 ±100
20 Hz to 100 Hz ±25 ±20
100 Hz to 20 kHz ±10 ±5
20 kHz to 50 kHz ±33 ±25
50 kHz to 100 kHz ±50 ±40
100 kHz to 1 MHz ±83 ±70
1 MHz to 10 MHz ± 0.1% ± 0.1%
10 MHz to 30 MHz ± 0.2% ±0.2%
30 MHz to 100 MHz ± 1.0% ± 1.0%

* Expressed in ppm unless otherwise indicated
** Refers to combined uncertainties of NIST and Ballantine standards.

Measurements Reference 23 °C ± 1 °C.

All 1399 series converters are furnished complete with a Ballantine production calibration certificate directly traceable to NIST.

INPUT IMPEDANCE: 200 W ± 10% per nominal Volt.

Input Capacitance: 10 pF nominal.

Thermoelement:
Ballantine dual unit multijunction thermal element with superior overload characteristics and stable DC reversal error, < 50 ppm. Converters may be used with only single DC polarity measurement in most applications.

Nominal Heater Current: 5 mA rms, Max. Heater Current: 7.5 mA rms.

Couple Output: 9 mV ± 12% at nominal heater current.

Couple Resistance: 30 W nominal

Maximum DC Reversal Error:

± 0.005% (3.5 to 5 mA heater current)

± 0.01% (2.5 to 3.5 mA heater current)

Couple Output Voltage to Heater (ground): ± 50 V pk max.

Connectors: Signal Input: Type N Female
Couple Output: 3-pin male MS3102A-10SL-3P

Environmental
Operating Temperature: 4 °C to 40 °C
Operating Humidity: 0 to 90% RH
Operating Altitude: Sea level to 10,000 ft

Size & Weight
Dimensions: 5.08 cm (2") diam. x 11.6 cm (4-5/8") long, exclusive of connectors.
Weight: 1.4 kg (3 lbs 1 oz)
Machined bronze enclosure, chrome plated

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Revised: April 12, 2006.

All prices subject to change without notice.  All prices listed are for domestic sales only, please call our offices to confirm price.
9 Saddle Road, Cedar Knolls, NJ 07927 - Tel: 973-984-1900 -  Fax: 973-984-1479 - E-mail: sales@ballantinelabs.com