Lines Matching full:rf
6 RF Tuner Control Reference
9 The RF Tuner (RF_TUNER) class includes controls for common features of
10 devices having RF tuner.
12 In this context, RF tuner is radio receiver circuit between antenna and
13 demodulator. It receives radio frequency (RF) from the antenna and
22 For more information about RF tuners see
24 and `RF front end <http://en.wikipedia.org/wiki/RF_front_end>`__
59 The RF amplifier is the very first amplifier on the receiver signal
61 LNA gain and the RF gain in this document is that the LNA gain is
62 integrated in the tuner chip while the RF gain is a separate chip.
63 There may be both RF and LNA gain controls in the same device. The
67 LNA (low noise amplifier) gain is first gain stage on the RF tuner
70 ``V4L2_CID_RF_TUNER_RF_GAIN`` to understand how RF gain and LNA gain
75 Mixer gain is second gain stage on the RF tuner signal path. It is
76 located inside mixer block, where RF signal is down-converted by the
81 IF gain is last gain stage on the RF tuner signal path. It is
82 located on output of RF tuner. It controls signal level of
88 Is synthesizer PLL locked? RF tuner is receiving given frequency