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Updated main readme and some Tx plugins readme corrections

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f4exb 2017-01-05 04:01:23 +01:00
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13
Readme.md
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@ -30,17 +30,10 @@ From version 2 SDRangel can integrate more than one hardware device running conc
<h3>Transmission support</h3>
Transmission or signal generation support for eligible devices (BladeRF and HackRF) is progressively introduced with the following roadmap:
From version 3 transmission or signal generation is supported for BladeRF (HackRF is in the plans for the 3.1 version) using a sample sink plugin:
- Phase 1: version 2.2.0: generation to file (File Sink) with AM modulator with simple sine modulation. Fixed sample rate of 48 kS/s (no effective interpolation)
- Phase 2: version 2.2.2: full baseband interpolation chain: in AM modulator and Up Channelizer.
- 2.3.0: SDRplay came into play ...
- Phase 3: version 2.3.1: Improve AM modulator with audio file input and audio input (Mic) support
- Phase 4a: version 2.4.0: FM modulator
- Phase 4b: version 2.5.0: SSB modulator and CW keyer
- Phase 4c: version 2.5.1: WFM modulator
- Phase 4d: version 2.5.2: Fixed issue #11
- phase 5: version 3.0.0: BladeRF and HackRF support including final interpolation stage.
- [BladeRF output plugin](https://github.com/f4exb/sdrangel/tree/dev/plugins/samplesink/bladerfoutput)
- [File output or file sink plugin](https://github.com/f4exb/sdrangel/tree/dev/plugins/samplesink/filesink)
<h2>Airspy</h2>

10
plugins/samplesink/bladerfoutput/readme.md
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@ -20,11 +20,11 @@ Device start / stop button.
- Blue triangle icon: device is ready and can be started
- Red square icon: device is running and can be stopped
- Magenta (or pink) square icon: an error occured
- Magenta (or pink) square icon: an error occured. In the case the device was accidentally disconnected you may click on the icon, plug back in and start again.
<h3>2: Baseband sample rate</h3>
This is the baseband stream sample rate in kS/s before interpolation (4) to produce the final stream that is sent to the BladeRF device. Thus this is the device sample rate (6) divided by the interpolation factor (4).
This is the baseband sample rate in kS/s before interpolation (4) to produce the final stream that is sent to the BladeRF device. Thus this is the device sample rate (6) divided by the interpolation factor (4).
<h3>3: Frequency</h3>
@ -62,8 +62,8 @@ This is the Tx filter bandwidth in kHz in the LMS6002D device. Possible values a
<h3>8: Variable gain amplifier #1 gain</h3>
The VGA1 (relative) gain can be adjusted from -35 dB to -4 dB in 1 dB steps. The VGA1 is inside the LM6002D chip and is placed between the baseband filter and the RF mixer.
The VGA1 (relative) gain can be adjusted from -35 dB to -4 dB in 1 dB steps. The VGA1 is inside the LMS6002D chip and is placed between the baseband filter and the RF mixer.
<h3>10: Variable gain amplifier #2 gain</h3>
<h3>9: Variable gain amplifier #2 gain</h3>
The VGA2 gain can be adjusted from 0 dB to 25 dB in 1 dB steps. The VGA2 is inside the LM6002D chip and is placed after the RF mixer. It can be considered as the PA (Power AMplifier). The maximum output power when both VGA1 and VGA2 are at their maximum is about 4 mW (6 dBm).
The VGA2 gain can be adjusted from 0 dB to 25 dB in 1 dB steps. The VGA2 is inside the LMS6002D chip and is placed after the RF mixer. It can be considered as the PA (Power AMplifier). The maximum output power when both VGA1 and VGA2 are at their maximum is about 4 mW (6 dBm).

8
plugins/samplesource/bladerfinput/readme.md
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@ -28,7 +28,7 @@ Device start / stop button.
- Blue triangle icon: device is ready and can be started
- Green square icon: device is running and can be stopped
- Magenta (or pink) square icon: an error occured
- Magenta (or pink) square icon: an error occured. In the case the device was accidentally disconnected you may click on the icon, plug back in and start again.
<h4>1.3: Record</h4>
@ -80,7 +80,7 @@ Possible values are:
<h3>8: LNA gain</h2>
This is the LNA gain in dB. LNA is inside the LM6000D chip and is placed before the RF mixer. Possible values are:
This is the LNA gain in dB. LNA is inside the LMS6002D chip and is placed before the RF mixer. Possible values are:
- **0 dB**: no gain
- **3dB**
@ -88,8 +88,8 @@ This is the LNA gain in dB. LNA is inside the LM6000D chip and is placed before
<h3>9: Variable gain amplifier #1 gain</h3>
The VGA1 gain can be adjusted from 5 dB to 30 dB in 1 dB steps. The VGA1 is inside the LM6002D chip and is placed between the RF mixer and the baseband filter.
The VGA1 gain can be adjusted from 5 dB to 30 dB in 1 dB steps. The VGA1 is inside the LMS6002D chip and is placed between the RF mixer and the baseband filter.
<h3>10: Variable gain amplifier #2 gain</h3>
The VGA2 gain can be adjusted from 0 dB to 30 dB in 3 dB steps. The VGA2 is inside the LM6002D chip and is placed between the baseband filter and the ADC.
The VGA2 gain can be adjusted from 0 dB to 30 dB in 3 dB steps. The VGA2 is inside the LMS6002D chip and is placed between the baseband filter and the ADC.