The BT-200 is a wideband bias-tee RX Low Noise Amplifier that draws its current from the bladeRF 2.0 micro’s SMA connectors. The BT-200 is a compact LNA solution useful for substantially lowering the noise figure and substantially increasing dynamic range of most applications. bladeRF-cli and the libbladeRF API can be used to enable and disable the bias-tee when it is needed. Care should be taken to avoid overdrawing current when powering the bladeRF 2.0 micro from USB bus power and enabling multiple bias-tee amplifiers simultaneously. In case the power budget (print hardware in bladeRF-cli) is a concern, the bladeRF 2.0 micro can be powered by an external DC power supply.
The BT-200 is backwards compatible with the bladeRF 1.0 and other transceivers. However J3 must be populated and +5V must be supplied to the board through a separate connector.
NOTE: The BT-200 can only be plugged into the RX ports.
Kit includes:
1x BT-200 Bias-tee Low Noise Amplifier
Documentation:
“Getting Started” Wiki page
Schematic
Compatible with:
bladeRF xA4 & bladeRF xA9
Micro Enclosure
External Power Supply (recommended)
Frequently Asked Questions
Key features:
Features Mini-Circuits TSS-53LNB+ MMIC Low Noise Amplifier – 50MHz to 5GHz MMIC
Power consumption: 300mW
Green LED power indicator
Ultra low Noise Figure: <1.8dB
Gain: +21dB @ 200MHz, +19dB @ 2.4GHz, +15dB @ 5GHz
LNA enters bypass mode when port is unpowered (4dB IL)
bladeRF-cli command:
Enable module: set biastee rx on
Disable module: set biastee rx off
Query system power consumption: print hardware
Additional information
Weight .2 lbs
Dimensions 1.5 x 1 x .5 in
BT-200 Bias-tee Low Noise Amplifier
- Brand: Nuand
- Product Code:Nuand-BT-200
- Reward Points:39
- Availability:In Stock
-
रo 4,568.96
- Ex Tax:रo 3,872.00
- Price in reward points:3872
-
- 4 or more रo 4,532.38
- 7 or more रo 4,495.80
- 20 or more रo 4,459.22
- 35 or more रo 4,422.64
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