6.5cm primary focus receiver (4.3-4.9 GHz)
This is a 1-channel system (with linear polarization) used for spectroscopy.

Frequency [GHz] Channel Polarisation Tcal [K] Tsys [K] Sensitivity [K/Jy] SEFD [Jy] Aperture Eff. [%] TMB/S [K/Jy] Main Beam Eff. [%] FWHM [arcsec] Last update
4.44 A linear 5.4 35 1.3 27 47 1.7 74 186 Jun 2005
4.66 A linear 5.9 37 1.3 29 46 1.7 75 179 Jun 2005
4.83 A linear 6.1 41 1.3 31 46 1.7 76 173 Jun 2005

normalized Gain curve     (G = A0 + A1·Elv + A2·Elv2) Observed in
A0 = 0.98090     A1 = 7.7822E-4      A2 = -8.1014E-6   Jun 2005 

Comments:

  • Gaincurve was determined after opacity correction.