# EM7565 band 48 support

**URL:** <https://forum.sierrawireless.com/t/em7565-band-48-support/28451>\
**Category:** MC/EM Series\
**Created:** [November 28, 2022, 10:23am UTC](https://forum.sierrawireless.com/t/em7565-band-48-support/28451 "2022-11-28T10:23:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![omershomrat](https://avatars.discourse-cdn.com/v4/letter/o/51bf81/32.png) [@omershomrat](https://forum.sierrawireless.com/u/omershomrat)\
**Post date:** [November 28, 2022, 10:23am UTC](https://forum.sierrawireless.com/t/em7565-band-48-support/28451/1 "2022-11-28T10:23:36Z")

</div>

Hello,  
I’m trying to mask a brand new EM7565 module to enable merely band 48.  
After searching around, I think my current firmware doesn’t support band 48 due to regulation limitation as the module been bought at Israel.  
I need band 48 to use with CBRS in USA.

I contacted my reseller at Israel, trying to get the firmware… It’ll be much appriciated to get the firmware directly here.

Here are some dumps from my module in its current state:

> at!band=?  
> Index, Name, GW Band Mask L Band Mask 1 L Band Mask 2 TDS Band Mask L Band Mask 3 L Band Mask 4  
> 00, All bands 100600000EC00000 00002100BA0E19DF 0000000000000002 0000000000000000 0000000000000000 0000000000000000  
> 01, Europe 3G 0002000000400000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000  
> 02, North America 3G 0000000004800000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000  
> 06, Europe 0002000000400000 00000000000801C5 0000000000000000 0000000000000000 0000000000000000 0000000000000000  
> 07, North America 0000000004800000 000001000200185A 0000000000000002 0000000000000000 0000000000000000 0000000000000000  
> 08, WCDMA ALL 100600000EC00000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000  
> 09, LTE ALL 0000000000000000 00002100BA0E19DF 0000000000000002 0000000000000000 0000000000000000 0000000000000000  
> 0A, PERCEPTO 0000000000000000 0000200000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000

```
                                                                0000000000000002 - B66    
                                               0000200000000000 - B46    
                                               0000010000000000 - B41    
                                               0000000080000000 - B32    
                                               0000000020000000 - B30    
                                               0000000010000000 - B29    
                                               0000000008000000 - B28    
                                               0000000002000000 - B26    
                                               0000000000080000 - B20    
                                               0000000000040000 - B19    
                                               0000000000020000 - B18    
                                               0000000000001000 - B13    
                                               0000000000000800 - B12    
                                               0000000000000100 - B9     
                                               0000000000000080 - B8     
                                               0000000000000040 - B7     
                                               0000000000000010 - B5     
                                               0000000000000008 - B4     
                                               0000000000000004 - B3     
                                               0000000000000002 - B2     
                                               0000000000000001 - B1     
                              1000000000000000 - B19 (850)
                              0004000000000000 - B9 (1700)
                              0002000000000000 - B8 (900)
                              0000000008000000 - B6 (800)
                              0000000004000000 - B5 (850)
                              0000000002000000 - B4 (1700)
                              0000000000800000 - B2 (1900)
                              0000000000400000 - B1 (2100)

```

> OK  
> aAT+GMR  
> SWI9X50C\_01.07.02.00 6c91bc jenkins 2018/06/13 23:08:16

> OK  
> AT!IMPREF?  
> !IMPREF:  
> preferred fw version: 00.00.00.00  
> preferred carrier name: AUTO-SIM  
> preferred config name: AUTO-SIM\_000.000\_000  
> current fw version: 01.07.02.00  
> current carrier name: GENERIC  
> current config name: GENERIC\_002.004\_004

> OK  
> ati  
> Manufacturer: Sierra Wireless, Incorporated  
> Model: EM7565  
> Revision: SWI9X50C\_01.07.02.00 6c91bc jenkins 2018/06/13 23:08:16  
> IMEI: 359260080970657  
> IMEI SV: 7  
> FSN: UF208742720110  
> +GCAP: +CGSM

---

<div class="post-metadata">

**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/jyijyi/32/4766_2.png) [@jyijyi](https://forum.sierrawireless.com/u/jyijyi)\
**Post date:** [November 28, 2022, 3:06pm UTC](https://forum.sierrawireless.com/t/em7565-band-48-support/28451/2 "2022-11-28T15:06:56Z")

</div>

you need to contact distributor as the tool is depending on the SKU number.