0
  • Facebook
  • LinkedIn
  • Rss
  • Mail
Phone: 317-887-1340
JFW Industries
  • Home
  • Products
    • Test Systems
      • Attenuator Assemblies
        • 19 inch rack (50 Ohm)
        • 19 inch rack (75 Ohm)
        • 19 inch rack with Manual Lever Controls
        • Benchtop (50 Ohm)
        • Benchtop (75 Ohm)
        • Benchtop with Manual Lever Controls
      • Transceiver Testing
        • Full Fan-out
        • Limited Fan-out
        • Hub Fan-out
      • Handover Test Systems
        • Full Fan-out
        • Limited Fan-out
        • Manual Handover Systems
      • RF Switch Assemblies
        • 19 inch rack (50 Ohm)
        • 19 inch rack (75 Ohm)
        • Benchtop (50 Ohm)
        • Benchtop (75 Ohm)
      • Matrix Switches
        • Blocking
        • Non-Blocking
      • Software/Firmware
        • Sample GUI Test Programs
        • Ethernet/RS-232 Control Information
        • Ethernet Test Box
        • Firmware Updates
    • Programmable Attenuators
      • 50 Ω Solid-State (TTL)
      • 50 Ω Solid-State (USB)
      • 50 Ω Relay
      • 75 Ω Solid-State
      • 75 Ω Relay
    • Manually Variable Attenuators
      • 50 Ω Single Rotor
      • 50 Ω Dual Rotor
      • 50 Ω Panel Mounted
      • 75 Ω Single Rotor
      • 75 Ω Dual Rotor
      • 75 Ω Panel Mounted
      • Benchtop (Enclosure)
      • Benchtop (L-Bracket)
      • Pushbutton Attenuators
      • Toggle Attenuators
      • Rocker Attenuators
    • Fixed Attenuators
      • 50 Ω (0.5 to 2 Watts)
      • 50 Ω (5 to 50 Watts)
      • 50 Ω (75 to 1000 Watts)
      • 75 Ω (0.5 to 10 Watts)
      • Fixed Attenuator Kits
    • Terminations and Mismatches
      • 50 Ω (0.5 to 2 Watts)
      • 50 Ω (5 to 50 Watts)
      • 50 Ω (75 to 1000 Watts)
      • 75 Ω (1 to 100 Watts)
    • RF Switches
      • 50 Ω Solid-State (Absorptive)
      • 50 Ω Solid-State (Reflective)
      • 50 Ω Relay (Absorptive)
      • 50 Ω Relay (Reflective)
      • 75 Ω Solid-State
      • 75 Ω Relay
      • High Power Solid-State
    • Power Dividers/Combiners
      • 50 Ω Reactive (Low Power)
      • 50 Ω Reactive (High Power)
      • 50 Ω Resistive (Low Power)
      • 50 Ω Resistive (High Power)
      • 75 Ω Reactive
      • 75 Ω Resistive
      • Rack Mount Assemblies
    • Test Accessories
      • Bias Taps
      • Couplers
      • DC Blocks
      • DC Cables
      • Feedthru Terminations
      • Impedance Matching Pads
      • Impedance Matching Transformers
      • RF Adapters
      • RF Cables
      • RF Detectors
      • RF Fuse Holders
    • Industry Specific Products
      • CATV & Satellite Models
      • Wi-Fi Models
      • LTE Models
      • 5G Models
  • Catalogs
  • About
    • History
    • Privacy Policy
    • Quality
    • RoHS Compliance
    • Terms & Conditions
    • Warranty Policy
  • Contact
    • Contact JFW
    • Customer Service
    • Location
    • U. S. Sales Representatives
    • U.S. Distributors
    • International Sales Representatives
    • International Websites
    • Exhibition Schedule
  • News
    • Application Notes
    • New Products
    • Firmware Updates
    • Engineering Tips
  • Account
  • Quotes
  • Search
  • Menu Menu
You are here: Home1 / Shop2 / Test Systems3 / Attenuator Assemblies4 / 19 Inch Rack Attenuator Assemblies (75 Ohm)5 / Assembly with 32 Attenuators DC-1218 MHz | 0-95.5dB x 0.5dB | 75PA-131
75 Ohm Attenuator assembly with 32 step attenuators

Assembly with 32 Attenuators DC-1218 MHz | 0-95.5dB x 0.5dB | 75PA-131

JFW Model #: 75PA-131
Impedance: 75 Ohm
Configuration: 32 Attenuators
Attenuator Type: Relay step attenuators
dB Total: 95.5 dB
dB Step: 0.5 dB
Frequency Range: DC-1218 MHz
Manual Control: Display and Keypad
Remote Control: Ethernet, RS-232
Enclosure Type: 19 inch rack mount
Documentation: Data Sheet | Drawing

Categories: 19 Inch Rack Attenuator Assemblies (75 Ohm), Attenuator Assemblies, Test Systems
  • Description

Description

Model 75PA-131 is a 19 inch rack mount attenuator assembly containing 32 relay step attenuators with 75 Ohm impedance.  The attenuators have attenuation range 0 to 95.5 by 0.5dB steps and operate DC-1218MHz.  The attenuators are bi-directional.  The attenuators can be controlled manually or remotely.  It is available with F female 75 Ohm coaxial RF connectors.  The RF connectors are located on the rear panel.

Manual Attenuator Control
The manual control menu allows you to set each attenuator address to an attenuation setting.  If you scroll through the attenuator address numbers, the current dB settings will be shown. 

Remote Attenuator Control
This attenuator assembly can be remotely controlled via an Ethernet connection or a serial connection (i.e. RS-232).  The network settings can be changed manually with the keypad or remotely using the NET remote command.  The network interface can be set to either DHCP mode or Fixed Address mode.  A RS-232 connection to the test system is made using a null modem type serial cable.  Baud rates up to 155200 baud are available.  The baud rate can be changed manually with the keypad or remotely with the SERIAL remote command.

Related products

  • 50PA-1020-08 SMA eight channel attenuator assembly with Ethernet remote control

    Assembly with 1-8 Attenuators DC-1 GHz | 0-127dB x 1dB | 50PA-1020-XX

    Read more
  • JFW model 50PA-126-08 SMA attenuator assembly 50 Ohm 19 inch rack Ethernet

    Assembly with 1-8 Attenuators 200-6000 MHz | 0-63dB x 1dB | 50PA-126-XX

    Read more
  • JFW model 75PA-068 F quad channel 75 Ohm attenuator assembly with Ethernet control

    Assembly with 4 Attenuators DC-1000 MHz | 0-63.75dB x 0.25dB | 75PA-068

    Read more Show Details
  • JFW model 50PA-857 SMA consists of 36 programmable attenuators with Ethernet control

    Assembly with 36 Attenuators 200-6000 MHz | 0-63dB x 1dB | 50PA-857

    Read more

Product Search

Resources

  • Home
  • Contact
  • Customer Survey
  • Technical Resources
  • Representative Login
  • Employee Login
  • Sitemap

Products

  • Test Systems
  • Programmable Attenuators
  • Manual Attenuators
  • Fixed Attenuators
  • Terminations
  • RF Switches
  • Power Dividers
  • Test Accessories

Contact

JFW Industries, Inc.
5134 Commerce Square Drive
Indianapolis, IN 46237

Toll Free: 877-887-4JFW (4539)
Call: 317-887-1340
Fax: 317-881-6790

sales@jfwindustries.com

© - JFW Industries, Inc. | Website Design
  • Facebook
  • LinkedIn
  • Rss
  • Mail
2 Watt Termination DC-18 GHz | 50T-706TNC male termination DC-18 GHzRF Termination | 2.4mm Male | 2 Watts | DC-50 GHz2 Watt Termination DC-50 GHz | 50T-745
Scroll to top