# How to eliminate a packet which will return from receiver(Xbee)?

**URL:** <https://forums.digi.com/t/how-to-eliminate-a-packet-which-will-return-from-receiver-xbee/2442>\
**Category:** XBee - Zigbee\
**Created:** [June 29, 2011, 3:48pm UTC](https://forums.digi.com/t/how-to-eliminate-a-packet-which-will-return-from-receiver-xbee/2442 "2011-06-29T15:48:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![bcs099102](https://avatars.discourse-cdn.com/v4/letter/b/ed8c4c/32.png) [@bcs099102](https://forums.digi.com/u/bcs099102)\
**Post date:** [June 29, 2011, 3:48pm UTC](https://forums.digi.com/t/how-to-eliminate-a-packet-which-will-return-from-receiver-xbee/2442/1 "2011-06-29T15:48:44Z")

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Currently, I am using XBee Serial 2 for my project. I need to increase its RD data rate up to 60 kbps.  
However, it will limited around 32kbps.  
I was using a sniffer to analyse packet over the air.  
I realized that Xbee will return a packet after it received a packet from sender.  
Figure as below, (Third row, Receiver will return a packet), which will spent another 6 ms.

![](http://i.imgur.com/YjvH9.png)  
My question is, is there anyway or any firmware version can eliminate this additional packet??

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**Author:** ![mvut](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/mvut/32/31_2.png) [@mvut](https://forums.digi.com/u/mvut)\
**Post date:** [June 29, 2011, 4:50pm UTC](https://forums.digi.com/t/how-to-eliminate-a-packet-which-will-return-from-receiver-xbee/2442/2 "2011-06-29T16:50:21Z")

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BCS - There is no updated firmware version for the product you are using that would increase the throughput or decrease the RF activity. This activity you are seeing is a result of the ZigBee standard and is not adjustable. If you require a higher throughput without routers to extend the range (Point to point or point to multi-point), then I would recommend looking at the XBee 802.15.4 products instead.

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**Author:** ![bcs099102](https://avatars.discourse-cdn.com/v4/letter/b/ed8c4c/32.png) [@bcs099102](https://forums.digi.com/u/bcs099102)\
**Post date:** [June 30, 2011, 3:16am UTC](https://forums.digi.com/t/how-to-eliminate-a-packet-which-will-return-from-receiver-xbee/2442/3 "2011-06-30T03:16:20Z")

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thanks mvut,  
What is max. throughput of XBee 802.15.4 ??