Hi All,
I want to used an external Antenna instead of using on board antenna available on CC1352P-4 Launchpad board.
We have tried some antenna listed below by connection those antenna on SMA Connector of CC1352P-4 Launchpad board, but I am not getting good RF network when used external antenna
|
# |
Part Number |
Manufacturer |
Gain |
Electrical Type & Radiation Pattern |
Polarization |
Images |
|
1 |
PTBLERDA-LD01 |
Parry Technology |
3dbi |
Monopole, Omnidirectional |
Linear - Vertical |
|
|
2 |
2195736-1 |
TE |
0dBi, 1dBi, 2.5dBi |
Monopole, Omnidirectional |
Linear |
|
|
3 |
ANT-2.4-LCW-ccc |
Linx Technologies |
2.8dBi |
Dipole, Omnidirectional |
Linear |
|
|
4 |
WS.01.B.305151 |
Taoglas |
4.74dBi |
Monopole, Omnidirectional |
Linear - Horizontal |
|
|
5 |
WSA.2400.A.101151 |
Taoglas |
2.18dBi |
Omnidirectional |
Linear |
For testing We adopted comparison method, we check BLE connection and data frequency by connecting launchpad to another BLE receiver device.
when used external antenna we observed there is BLE signal drop and loss of data where as when used internal PCB antenna of launchpad we do not observed any disconnection and data loss.
As of now We do not have setup to look into insertion loss/efficient of the antenna, so its not possible to check insertion loss/efficient
Please see one of the used antenna specification below for your reference:
SPECIFICATIONS:
• Frequency Range: 698-960; 1420-1610; 1710-2170; 2300-2700 MHz
• Peak Gain: 698-960 ≤ -1.0 dBi (max.) , 1420-1610 ≤ 0 dBi (max.) ,1710-2170 ≤ 1.0 dBi (max.) , 2300-2700 ≤ 2.5 dBi (max.) , VSWR:
It looks like antenna tuning is needed on SMA path of CC1352P-4 Launchpad board for using external antenna., but this provision is not available on CC1352P-4 Launchpad board
So I am looking for off the self-external antenna which can match with CC1352P-4 Launchpad board SMA path without tuning efforts
Can anyone suggest Antenna part number, so that I can try and check its performance and use it on SMA path of CC1352P-4 Launchpad board
Obaidulla khan
Tata Consultancy Services Limited
Cell:- +91 9247446677
Mailto: obaidulla.khan@tcs.com
Website: http://www.tcs.com
