Only one Antenna is working in TP Link MR600

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Only one Antenna is working in TP Link MR600

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Only one Antenna is working in TP Link MR600
Only one Antenna is working in TP Link MR600
2021-06-02 14:48:20
Model: Archer MR600  
Hardware Version: V1
Firmware Version: 1.2.0 0.9.1 v0001.0 Build 200511 Rel.44954n

I have checked there is only one antenna is working and receiving signal in TP Link MR600 router.Tested with both stock antenna and external antenna. Need suggestion from the community if someone else facing same issue.

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12 Reply
Re:Only one Antenna is working in TP Link MR600
2021-06-08 12:07:38

@SujitKrSahoo 

 

Hi, may I know how did you find out only one antenna is working on the MR600? Is there specific testing?

 

If the 4G connection is not stable, please refer to this troubleshooting guidance to locate the issue, and get back with the necessary info:

https://community.tp-link.com/en/home/forum/topic/265474

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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Re:Only one Antenna is working in TP Link MR600
2021-06-19 06:06:34 - last edited 2021-06-19 06:07:04

@Kevin_Z I have tested with external antenna. When I connect external antenna to my tplink mr600 router left side port no signal received but if connect external antenna to right side of my tplink mr600 router it working. Signal received properly.

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Re:Only one Antenna is working in TP Link MR600
2021-07-11 01:11:31

@Kevin_Z 

 

I am waiting for your response. Please respond.

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Re:Only one Antenna is working in TP Link MR600
2021-07-12 01:19:10

@SujitKrSahoo 

 

How about the original antennas on the MR600? Are they behaving the same?

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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Re:Only one Antenna is working in TP Link MR600
2021-08-15 01:42:28 - last edited 2021-08-15 01:49:40
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Re:Only one Antenna is working in TP Link MR600
2021-08-20 11:02:05

@Kevin_Z Yes with stock antenna same result. If I connect both stock antenna everything is fine. If I only connect one stock antenna to left side it is not working. But if I coonect one stack antenna to right side then it is working fine.

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Re:Only one Antenna is working in TP Link MR600
2021-08-20 11:06:45

@SujitKrSahoo 

 

 

John vk3hjq

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Re:Only one Antenna is working in TP Link MR600
2021-08-20 11:27:08 - last edited 2021-08-20 11:33:13

@SujitKrSahoo 

 

The reason it will not work is because it defaults to Non-MIMO mode if only 1 antenna is connected (AUX) but it will work in Non-MIMO mode if the (Main) antenna is connected. MIMO mode requires that both antennas are connected.

 

More info here

https://community.tp-link.com/en/home/forum/topic/272342

 

 

John vk3hjq

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Re:Only one Antenna is working in TP Link MR600
2021-08-24 13:21:45

@vk3hjq But it is working for me If I connect one antenna to AUX port and main antenna port left blank

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Re:Only one Antenna is working in TP Link MR600
2021-08-24 13:24:40

@vk3hjq Need your suggestion should I connect both external antenna. Does it help gaining signal quality?

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