The special feed cabin Nr. 6 is intended
for observation of near-zenith sky region with using of
whole RATAN-600 reflecting surface.
Both highest possible collected area and the best angular resolution of
radio telescope in this operating mode are realized.
Technical information of Radiometer
 = 8.0 cm:
| Central frequency |
3.75 GHz |
| Bandwidth |
3.525 - 3.975 GHz |
| Front-end amplifier |
PARAMP |
| Physical temperature |
15 K |
| System noise temperature |
70 K |
| Antenna noise temperature |
40 K |
Realized sensitivity
(  = 1 s ) |
5.0 mK |
| The effective area of the whole RATAN-600 ring antenna |
3400 m2 |
| Design |
Switching Radiometer |
| Operating mode |
Single - beam mode with
a reference horn |
| Polarization |
No |
| Feed Horn |
Quasi Scalar |
| Calibration |
Noise generator |
|