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| author | Josh Blum <josh@joshknows.com> | 2010-10-28 18:23:27 -0700 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2010-10-28 18:23:27 -0700 |
| commit | a8d2c2944b329218af1c0b171b92f775b679b409 (patch) | |
| tree | 02e558d525055cb82e8d00a7a2d75fe324015ae6 /host/docs | |
| parent | ef8ed898cbc6cb6cd1994d2a8b090112f4f3a664 (diff) | |
| parent | 6a3e499f586513d48ef648aa910e252b7d8b046b (diff) | |
| download | uhd-a8d2c2944b329218af1c0b171b92f775b679b409.tar.gz uhd-a8d2c2944b329218af1c0b171b92f775b679b409.tar.bz2 uhd-a8d2c2944b329218af1c0b171b92f775b679b409.zip | |
Merge branch 'next'
Diffstat (limited to 'host/docs')
| -rw-r--r-- | host/docs/dboards.rst | 36 | ||||
| -rw-r--r-- | host/docs/usrp2.rst | 2 |
2 files changed, 29 insertions, 9 deletions
diff --git a/host/docs/dboards.rst b/host/docs/dboards.rst index 080117651..b39c587f6 100644 --- a/host/docs/dboards.rst +++ b/host/docs/dboards.rst @@ -26,6 +26,14 @@ The boards have no tunable elements or programmable gains. Though the magic of aliasing, you can down-convert signals greater than the Nyquist rate of the ADC. +BasicRX Bandwidth (Hz): + For Real-Mode (A or B subdevice): 250M + For Complex (AB or BA subdevice): 500M + +LFRX Bandwidth (Hz): + For Real-Mode (A or B subdevice): 33M + For Complex (AB or BA subdevice): 66M + ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Basic TX and and LFTX ^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -40,6 +48,14 @@ The boards have no tunable elements or programmable gains. Though the magic of aliasing, you can up-convert signals greater than the Nyquist rate of the DAC. +BasicTX Bandwidth (Hz): 250M + For Real-Mode (A or B subdevice): 250M + For Complex (AB or BA subdevice): 500M + +LFTX Bandwidth (Hz): 33M + For Real-Mode (A or B subdevice): 33M + For Complex (AB or BA subdevice): 66M + ^^^^^^^^^^^^^^^^^^^^^^^^^^^ DBSRX ^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -53,7 +69,7 @@ Receive Gains: **GC1**, Range: 0-56dB **GC2**, Range: 0-24dB -Low-Pass Filter Bandwidth (Hz): 4M-33M +Bandwidth (Hz): 8M-66M ^^^^^^^^^^^^^^^^^^^^^^^^^^^ RFX Series @@ -68,6 +84,10 @@ the receive antenna will always be set to RX2, regardless of the settings. Receive Gains: **PGA0**, Range: 0-70dB (except RFX400 range is 0-45dB) +Bandwidths (Hz): + * **RX**: 40M + * **TX**: 40M + ^^^^^^^^^^^^^^^^^^^^^^^^^^^ XCVR 2450 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -93,9 +113,9 @@ Receive Gains: * **LNA**, Range: 0-30.5dB * **VGA**, Range: 0-62dB -Low-Pass Filter Bandwidths (Hz): - * **RX**: 7.5M, 9.5M, 14M, 18M; (each +-0, 5, or 10%) - * **TX**: 12M, 18M, 24M +Bandwidths (Hz): + * **RX**: 15M, 19M, 28M, 36M; (each +-0, 5, or 10%) + * **TX**: 24M, 36M, 48M ^^^^^^^^^^^^^^^^^^^^^^^^^^^ WBX Series @@ -112,9 +132,9 @@ Transmit Gains: **PGA0**, Range: 0-25dB Receive Gains: **PGA0**, Range: 0-31.5dB -Low-Pass Filter Bandwidths (Hz): - * **RX**: 20M (Fixed) - * **TX**: 20M (Fixed) +Bandwidths (Hz): + * **RX**: 40M + * **TX**: 40M ^^^^^^^^^^^^^^^^^^^^^^^^^^^ TVRX @@ -125,7 +145,7 @@ Receive Gains: * **RF**, Range: -13.3-50.3dB (frequency-dependent) * **IF**, Range: -1.5-32.5dB -Bandpass Filter Bandwidth: 6MHz +Bandwidth: 6MHz ------------------------------------------------------------------------ Daughterboard Modifications diff --git a/host/docs/usrp2.rst b/host/docs/usrp2.rst index 0ddcaa4e5..ada98000d 100644 --- a/host/docs/usrp2.rst +++ b/host/docs/usrp2.rst @@ -179,7 +179,7 @@ The LEDs reveal the following about the state of the device: * **LED B:** undocumented * **LED C:** receiving * **LED D:** firmware loaded -* **LED E:** undocumented +* **LED E:** reference lock * **LED F:** FPGA loaded |