What is a R1051 receiver used for?
General description R-1051 (*)/URR is a digitally tuned receiver tuning from 2.0 to 30MHz and capable of receiving LSB, USB, ISB, AM or CW transmissions. Other types of transmission, FSK, MCW, compatible AM and FAX can be also received, provided the use of suitable ancillary equipment.
What kind of transmissions can be received with the rf-1051?
R-1051 (*)/URR is a digitally tuned receiver tuning from 2.0 to 30MHz and capable of receiving LSB, USB, ISB, AM or CW transmissions. Other types of transmission, FSK, MCW, compatible AM and FAX can be also received, provided the use of suitable ancillary equipment.
Is the r-1051 still using vacuum tubes?
The R-1051/URR is one of the latest communication receivers still using vacuum tubes. The receiver is a triple conversion, digitally tuned superheterodyne capable of receiving LSB, USB, ISB, FSK, AM and CW emissions over the 2 to 30 MHz frequency range.
What is the r-1051 (X)/URR?
The R-1051 (x)/URR was the latest communication receiver still using vacuum tubes, even if just two tubes in the RF module. Designed by General Dynamics for US Navy, its production started in 1964 and continued with several variants and several suppliers well in the ‘90s.
Is the r-1051 (X) still in service?
The R-1051 (x)/URR was the latest communication receiver still using vacuum tubes, even if just two tubes in the RF module. Designed by General Dynamics for US Navy, its production started in 1964 and continued with several variants and several suppliers well in the ‘90s. Probably it is still in service today.
Where is the r-1051b made?
Made in USA by General dynamics. The R-1051B is a Triple conversion Superheterodyne HF receiver. Solid state construction except for two 6BZ6 tubes, which are used as the RF amplifiers in the front end delivering excellent performance and immunity to signal overload.