Datasheet > 900BT/900L8B

900BT/900L8B

更新时间： 2022-12-16 22:44:31

品牌	Logo	应用领域
FREQUENCYDEVICES		有源滤波器
页数	文件大小	规格书
19页	814K
描述
Tunable Active Filter Instrument

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数据手册

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900BT/900L8B 数据手册

Models 900CT & 900BT

General

Single Channel –

Certified

Specifications

Input Characteristics

Input Impedance:

Differential

Single Ended

Input Voltage:

2 MΩ Shunted by 47pF

1 MΩ Shunted by 47pF

Linear Differential*

Max Safe Differential

Max Safe Common Mode

Bias Current

20V p-p (Gain Set at 0 dB)

Any Continuous Value between ±100V

Any Continuous Value between ±50V

30 pA typ.; 175 pA max.

Common Mode Rejection ratio with

2kΩ source unbalance and 0 dB Gain

> 60dB, DC to 50kHz

Output Characteristics

Full Power Bandwidth**

Related Output

DC to 600kHz

10V p-p for R_L= 50Ω

20V p-p for R_L= 2kΩ

±100 mA continuous

±200 mA without damage

(Short Circuit to Ground Only)

Short Circuit Output Current

Output Protection

Output Impedance

Offset Voltage

50 Ω

Adjustable to Zero at Front Panel

(Range ±500mV dc)

Power Supply

AC Line Power Operation 900CT

10 Watts max.

15 Watts max.

900BT

Voltage Frequency Range-Rear Panel:

115 V

230 V

Fuse

105 to 125Vac @ 50/60Hz

210 to 250Vac @ 50Hz

115 V=0.2 Amp., 230 V = 2X-0.1 Amp.

Battery Operation (900BT)

Time for full Charge

Battery Life

10 – 12 hours

Approx. 500 Charge/Discharge Cycles

Automatic Uninterruptible

3 Status Levels

Battery Charger

Charge Status Indicator (Front Panel)

Battery Operation

6 Hours typ.

Temperature

Operating Temperature:

Storage Temperature:

0 °C to +50 °C

-25 °C to +70 °C

Mechanical

Dimensions

3.7"H x 8.66"W x 10.6"D

9.4cmH x 22.0cmW x 27.0cmD

3.5 lbs; 0.157 kgs

4.9 lbs; 0.219 kgs

ABS plastic

Weight

900CT

Case Material

Color

Light Gray

* Signal plus common mode voltage cannot exceed 20V peak to peak for a linear output.

** Output characteristics of input amplifier with filter in BYPASS mode.

1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176

e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com

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