HP E1750A Broadband Distribution Amplifier

The HP E1750A satisfies the need for distribution of broadband sinewave signals and precise clock frequen-cies with high isolation/low crosstalk between output channels. The distribution amplifier preserves input phase and frequency characteristics even in changing environments. The HP E1750A, along with its companion HP E1752A, provides a complete distribution solution for pulse and sinusoidal signals.

Channel Fault Alarm
Several HP E1750A features facilitate fault alarm design. Registers within the amplifiers allow you to query individual distribution input and output channels for the presence or absence of a signal. Visual channel status indicators on the front panel provide fast and easy input, as well as identification of individual channel health.

• Broadband distribution of sinewave signals
• High port-to-port isolation minimizes crosstalk
• Built-in AGC eliminates level adjustments
• Visual channel-status indicators
• Six buffered outputs

Note: Configuration software that allows you to easily select compatible interfaces, controller platforms, and VXI test system components is available on CD ROM. Order the "Test System and VXI Products Catalog and CD ROM" from the Test & Measurement Catalogs available on this web site.

Input Ranges

Frequency minimum: 100 KHz
Frequency maximum: 10 MHz
Level minimum: +8 dBm
Level maximum: +19 dBm
Damage: +27 dBm
Impedance: 50 ohms


Outputs, 50 ohm load

Level: +13 dBm ±1 dB
Phase noise: <-145 dBc 
  Measured 1 KHz from carrier, 1 Hz bw 
  (<-142 dBc for 5 MHz <=freq in <=10 MHz)
Harmonic distortion: <-45 dBc (<-40 dBc for 5 MHz <;=freq in <=10 MHz)
Spurious phase modulation: <-80 dBc
  Discrete sidebands, 10 Hz to 50 KHz
Port-to-Port isolation (open/short loads):
  Phase modulation: <-100 dBc
  Phase change, peak: <±0.0012°


VXI Characteristics

VXI device type: Register-based
Size: C
Slots: 1 
Connectors:  P1/2 
VXI busses: n/a
C-size compatibility: Yes 


Instrument Drivers

Click here for driver 
availability and downloading


Command module firmware: Download 
Command module firmware rev: A.08
I-SCPI Win 3.1: No
I-SCPI Series 700: No
C-SCPI LynxOS: No
C-SCPI Series 700: No
HP VEE Drivers: No
VXI "plug & play" Win Framework: No
VXI "plug & play" Win95/NT Framework: No
VXI "plug & play" HP-UX Framework: No (not available at time of publication) 

HP E1750A	Broadband Distribution Amplifier
   Opt AV9      Delete User's guide

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Related Information:

HP E1752A VXI Pulse Distribution Amplifier The HP E1752A pulse distribution amplifier is a C-size, 1-slot, register-based VXI module.

HP 5087A Distribution Amplifier The HP 5087A distribution amplifier provides the flexibility required for distribution output signals from the output of high-quality frequency standards.

HP 59552A Fiber Optic Distribution Amplifier The HP 59552A Fiber Optic Distribution Amplifier provides a simple, modular approach to signal routing.

HP 59553A Fiber Optic Receiver The HP 59553A Fiber Optic Receiver is located at remote equipment installations to receive a distributed signal from a common clock.

Related Distribution Amplifiers product datasheets:

HP 5087A Distribution Amplifier
HP 59552A Fiber Optic Distribution Amplifier
HP 59553A Fiber Optic Receiver
HP E1750A Broadband Distribution Amplifier
HP E1752A VXI Pulse Distribution Amplifier

HP E1446A Summing Amplifier/DAC
HP E1750A Broadband Distribution Amplifier
HP E1752A VXI Pulse Distribution Amplifier

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