Difference between revisions of "USRP Reference"

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(TVRX)
(DBSRX)
Line 88: Line 88:
 
| Frequency
 
| Frequency
 
| 800 - 2400 MHz
 
| 800 - 2400 MHz
 +
|-
 +
| Noise Figure
 +
| 3-5 dB
 
|-
 
|-
 
| Antenna
 
| Antenna
Line 97: Line 100:
 
|-
 
|-
 
| Power
 
| Power
| __ V / __ mA
+
| 6 V / __ mA
 
|-
 
|-
 
| Size (mm)
 
| Size (mm)
Line 107: Line 110:
  
  
 +
=== Channel Filter ===
 +
 +
The DBSRX has a programmable channel filter at the output that can be set within 1 and 33 MHz (upper limit TBC).
 +
'''Python:''' u.subdev.set_bw(1e6) # set bandwidth to 1 MHz
 +
 +
'''C++:''' TBD
 +
 +
{|
 +
|-
 +
|[[Image:DBSRX-ChanFilt-10MHz.png|thumb|400px|Channel filter set to 10 MHz.]]
 +
|[[Image:DBSRX-ChanFilt-1MHz.png|thumb|400px|Channel filter set to 1 MHz.]]
 +
|}
  
 
== LFRX ==
 
== LFRX ==

Revision as of 12:33, 16 September 2009

This page provides an index containing technical data for the USRP and various daughterboards

Contents

USRP 1

Specifications
Rev 4.5
Power 6 V / _ mA
Size (mm) 160 x 160
Weight (g) 130

RFX1200

Specifications
Rev 3.0
Frequency
Antenna TX/RX and RX2
GPIO
Power __ V / __ mA
Size (mm) 142 x 69
Weight (g) 49

RFX2400

TVRX

Specifications
Rev
Frequency 50 - 870 MHz
Antenna
GPIO
Power __ V / __ mA
Size (mm)
Weight (g) 78

Note: Being a TV tuner, TVRX has 75 ohm input

DBSRX

Specifications
Rev 2.2
Frequency 800 - 2400 MHz
Noise Figure 3-5 dB
Antenna only one
GPIO
  • Antenna bias 6V, 500 mA
Power 6 V / __ mA
Size (mm)
Weight (g) 20


Channel Filter

The DBSRX has a programmable channel filter at the output that can be set within 1 and 33 MHz (upper limit TBC).

Python: u.subdev.set_bw(1e6) # set bandwidth to 1 MHz

C++: TBD
Channel filter set to 10 MHz.
Channel filter set to 1 MHz.

LFRX

Specifications
Rev 2.2
Frequency DC - 50 MHz
Antenna RX_A and RX_B
GPIO
Power __ V / __ mA
Size (mm) 69 x 63
Weight (g) 24


LFTX

Specifications
Rev 2.2
Frequency DC - 50 MHz
Antenna TX_A and TX_B
GPIO
Power __ V / __ mA
Size (mm) 69 x 63
Weight (g) 24