30MHz Differential / Dual-Channel Signal Amplifier

The 9250 is a bench-top, 2U, half 19” rack size, fully metal case dual channel amplifier. The instrument can be configured to be used as two, single-ended independent channels, or as a one input with two differential outputs. The amplifier case was designed to stack on top or below other Tabor products. It also can be mounted alongside a Tabor generator in a standard 19" rack. The waveform-amplifier combo is an ideal solution for virtually any high-voltage, wide bandwidth application.

20220904190649.325.jpg

Relevant Documents
Data Sheet(189 KB)
  • Large signal bandwidth to 15 MHz
  • Small signal bandwidth to 30 MHz
  • High amplitude to 40Vp-p (into high impedance)
  • Slew rate to 200V/µs
  • Low distortion
  • Custom Configuration of: Gain, Input impedance, Output impedance, Output configuration

Input Characteristics

The inputs to the amplifiers be configured to match different source impedance such as 50Ω, 75Ω, or 1MΩ and the outputs can be configured to match different load impedances such as 50Ω, 75Ω, or 600Ω. There are three inputs for each channel:

Output Characteristics

The outputs are located on the front panel. There are two outputs, one for each channel. When the 9250 is configured as two separate amplifiers, the outputs generate amplified signals within the range of 40Vp-p into open circuit or 20Vp-p into matching load impedance. The bandwidth of the outputs is around 20MHz for large signals. Small signal bandwidth can reach 50MHz.

Instrument Configuration

The 9250 can be configured as a differential amplifier. In this case, the channel 2 input is disabled and channel 1 input is amplified and distributed differentially to both outputs. In this case, channel 1 output generates in-phase signal while channel 2 outputs an inverted signal that has exactly 180 phase offset to the normal output. Full amplitude and bandwidth is preserved when the 9250 operates in differential mode. The output impedance of the differential outputs is modified to 25Ω, 37.5Ω, or 300Ω for differential drive of 50Ω, 75Ω, or 600Ω loads. Using the differential mode, the 9250 does not sacrifice accuracy, nor does it sacrifice bandwidth.

Auxiliaries

The 9250 has two additional inputs for each channel allowing summation of two signals and providing an external control of DC level offset. These inputs are accessible from the rear panel only.

 

Model Description
9250-10-50-50-D-S(1) 30MHz Differential / Dual-Channel Signal Amplifier

 

Options

Name Description
Gain 10 = x10, 15 = x15, 20 = x20, fixed(2)
Input Impedance 50 = 50Ω, 75=75Ω, 1M=1MΩ
Output Impedance 50 = 50Ω, 75=75Ω. 600=600Ω
Coupling D = DC, A = AC
Output Configuration S = Two separated channels, D=Single channel with differential outputs(3)

 

Accessories

Name Description
S-Rack mount 19" Single Rack Mounting Kit
D-Rack mount 19" Dual Rack Mounting Kit
Case Kit Professional Carry Bag

 

(1) Standard configuration.

(2) Custom gain from x10 to x20 can be ordered however, bandwidth cannot be maintained. Consult the factory before ordering gain above 15. 

(3) Output impedance for differential drive is 600Ω only.

Note: Options and Accessories must be specified at the time of your purchase.

Please choose the type of content that you need
Download Type
Description
Version
Release Date
 
Data Sheets
Ver. C
11/04/2021
Manuals
Ver. A
31/01/2005
Solution Notes
Ver. 1.0
06/01/2021

Schedule A Demo -

Want to see the product working?
Please provide the following information to quickly route your request. A Tabor representative will contact you shortly to answer all your questions and schedule the demonstration date.

Need Pricing or Product Information?
A Tabor representative will contact you shortly with the requested information on the product(s) you selected. For Purchasing Information, your request will be forwarded to the nearest distributor to your area.

Thank you for contacting us.
A Tabor representative will contact you shortly. Please check your inbox for further details.

A request for a quotation was sent successfully.
Please check your inbox for further details.