diff options
Diffstat (limited to 'host/docs/dboards.dox')
| -rw-r--r-- | host/docs/dboards.dox | 47 |
1 files changed, 44 insertions, 3 deletions
diff --git a/host/docs/dboards.dox b/host/docs/dboards.dox index 13f3ccadd..3d6866a42 100644 --- a/host/docs/dboards.dox +++ b/host/docs/dboards.dox @@ -179,7 +179,7 @@ Features: - 2 quadrature frontends (1 transmit, 1 receive) - Defaults to direct conversion - Can be used in low IF mode through lo_offset with uhd::tune_request_t -- Independent recieve and transmit LO's and synthesizers +- Independent receive and transmit LO's and synthesizers - Allows for full-duplex operation on different transmit and receive frequencies - Can be set to use Integer-N tuning for better spur performance with uhd::tune_request_t @@ -214,7 +214,7 @@ Features: - 2 quadrature frontends (1 transmit, 1 receive) - Defaults to direct conversion - Can be used in low IF mode through lo_offset with uhd::tune_request_t -- Independent recieve and transmit LO's and synthesizers +- Independent receive and transmit LO's and synthesizers - Allows for full-duplex operation on different transmit and receive frequencies - Can be set to use Integer-N tuning for better spur performance with uhd::tune_request_t @@ -256,7 +256,7 @@ Features: - 2 quadrature frontends (1 transmit, 1 receive) - Defaults to direct conversion - Can be used in low IF mode through lo_offset with uhd::tune_request_t -- Independent recieve and transmit LO's and synthesizers +- Independent receive and transmit LO's and synthesizers - Allows for full-duplex operation on different transmit and receive frequencies - Can be set to use Integer-N tuning for better spur performance with uhd::tune_request_t @@ -292,6 +292,47 @@ LEDs: - **RX LD**: Receive Synthesizer Lock Detect - **RX1/RX2**: Receiver on RX2 antenna port +\subsection dboards_ubx UBX Series + +Features: +- 2 quadrature frontends (1 transmit, 1 receive) + - Defaults to direct conversion + - Can be used in low IF mode through lo_offset with uhd::tune_request_t +- Independent receive and transmit LO's and synthesizers + - Allows for full-duplex operation on different transmit and + receive frequencies + - Can be set to use Integer-N tuning for better spur performance with uhd::tune_request_t + +Transmit Antennas: **TX/RX** + +Receive Antennas: **TX/RX** or **RX2** + +- **Frontend 0:** Complex baseband signal for selected antenna + +- **Note:** The user may set the receive antenna to be TX/RX or RX2. + However, when using a UBX board in full-duplex mode, the receive + antenna will always be set to RX2, regardless of the settings. + +Transmit Gains: **PGA0**, Range: 0-31.5dB + +Receive Gains: **PGA0**, Range: 0-31.5dB + +Bandwidths: + +- **UBX**: 40 MHz, RX & TX +- **UBX-160**: 160 MHz, RX & TX + +Sensors: + +- **lo_locked**: boolean for LO lock state + +LEDs: + +- **LOCK**: Synthesizer Lock Detect +- **TX/RX TXD**: Transmitting on TX/RX antenna port +- **TX/RX RXD**: Receiving on TX/RX antenna port +- **RX2 RXD**: Receiving on RX2 antenna port + \subsection dboards_tvrx TVRX The TVRX board has 1 real-mode frontend. It is operated at a low IF. |