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| author | Josh Blum <josh@joshknows.com> | 2010-09-23 18:12:08 -0700 |
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| committer | Josh Blum <josh@joshknows.com> | 2010-09-23 18:12:08 -0700 |
| commit | 8d55b861d25671cca5011a180025bddd647b8d03 (patch) | |
| tree | 1fe12e597b46d70190e0dd8d5ef075cdf87a40f1 /host/docs/dboards.rst | |
| parent | f97c4338458a965502d73903983ae5a3ceeebd53 (diff) | |
| parent | ea82d5fe9a9cde24409c528160e6ba6f3bced41b (diff) | |
| download | uhd-8d55b861d25671cca5011a180025bddd647b8d03.tar.gz uhd-8d55b861d25671cca5011a180025bddd647b8d03.tar.bz2 uhd-8d55b861d25671cca5011a180025bddd647b8d03.zip | |
Merge branch 'xusrp' into libusb_win
Diffstat (limited to 'host/docs/dboards.rst')
| -rw-r--r-- | host/docs/dboards.rst | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/host/docs/dboards.rst b/host/docs/dboards.rst index 985fbc12b..738a0696d 100644 --- a/host/docs/dboards.rst +++ b/host/docs/dboards.rst @@ -15,11 +15,12 @@ properties of each board as well. ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Basic RX and and LFRX ^^^^^^^^^^^^^^^^^^^^^^^^^^^ -The Basic RX and LFRX boards have 3 subdevices: +The Basic RX and LFRX boards have 4 subdevices: * **Subdevice A:** real signal on antenna RXA * **Subdevice B:** real signal on antenna RXB -* **Subdevice AB:** quadrature subdevice using both antennas +* **Subdevice AB:** quadrature subdevice using both antennas (IQ) +* **Subdevice BA:** quadrature subdevice using both antennas (QI) The boards have no tunable elements or programmable gains. Though the magic of aliasing, you can down-convert signals @@ -28,11 +29,12 @@ greater than the Nyquist rate of the ADC. ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Basic TX and and LFTX ^^^^^^^^^^^^^^^^^^^^^^^^^^^ -The Basic TX and LFTX boards have 3 subdevices: +The Basic TX and LFTX boards have 4 subdevices: * **Subdevice A:** real signal on antenna TXA * **Subdevice B:** real signal on antenna TXB -* **Subdevice AB:** quadrature subdevice using both antennas +* **Subdevice AB:** quadrature subdevice using both antennas (IQ) +* **Subdevice BA:** quadrature subdevice using both antennas (QI) The boards have no tunable elements or programmable gains. Though the magic of aliasing, you can up-convert signals |