R&S®GT231T1 Test Generator/MC

Key Facts
Picture R&S®GT231T1 Test Generator/MC

Application

The R&S GT231T1 is a very helpful option for R&S Series200 VHF/UHF receiving equipment and an innovative idea and system solution for integrated and in-channel RF tests of ATC receiving systems. Its integrated RF test generator offers two applications:

  • Initiated built-in test (IBIT) of all associated single- and multichannel receivers to be performed locally and remotely via a REM BUS or, with single-channel receivers, also INBAND operated R&S RCMS (Remote Control and Monitoring System)
  • Convenient frequency change at the single-channel radio site without the use of an external RF test generator

The designation "Test Generator/MC" indicates its operation in connection with the VHF/UHF Multicoupler R&S VT231.

Design and integration

The R&S GT231T1 is:

  • designed as a 1/8 19" front module for slot 8 of the 19" Adapter R&S KR231A8
  • connected mutually and automatically to the rear VHF/UHF Multicoupler R&S VT231 which supplies DC, the central REM BUS and the individual RX REM BUS interface and the CBIT RF signal directional coupler and distribution via its RF outputs
  • connected manually (front panel RF output) with the extended singlechannel receiver for frequency change using the facilities of the Frequency Tuning Kit R&S KA231F

FeaturesBenefits
Combined VHF and UHF RF generator and multiple applications
  • For IBIT; 7 test frequencies, user-programmable
  • For frequency change
Economical all-in-one solution
Designed as 1/8 19" 3 HU compact unit
  • For direct insertion into receiver adapter
  • For automatic connection to VHF/UHF Multicoupler R&S VT231
Economy through skillful integration
Rear RF test output for IBIT via R&S VT231Cost-effective and convenient RF test
  • Test on true frequencies
  • No expensive measuring equipment needed
  • No system cabling
  • Full remote control (REM BUS and INBAND)
Front RF test output for frequency change
  • With integrated and switchable 40 dB attenuator
  • In connection with Frequency Tuning Kit R&S KA231F
Highly effective (easy, fast and convenient) frequency change
at radio site