FCC ID 2BCUE-T40
High Precision GNSS Receiver
by Guangzhou Toksurvey Information Technology Co., Ltd
Grantee Code: 2BCUE Product Code: T40
Latest application date: 2025-09-23
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2580-2610 MHz | Original Equipment | 2025-09-23 |
| 5745-5825 MHz | Original Equipment | 2025-09-22 |
| 2402-2480 MHz | Original Equipment | 2025-09-22 |
| 2412-2462 MHz | Original Equipment | 2025-09-22 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-09-23 | PDF 5 MB |
| Users Manual Metadata only | Users Manual | 2025-09-22 | PDF 4.8 MB |
| Users Manual Rev1 | Users Manual | 2025-09-22 | PDF 5 MB |
| Internal Photos | Internal Photos | 2025-09-23 | PDF 4.2 MB |
| External Photos | External Photos | 2025-09-23 | PDF 1.4 MB |
| ID Label/Location Info | ID Label/Location Info | 2025-09-23 | PDF 145 KB |
| Test Setup Photos | Test Setup Photos | 2025-09-23 | PDF 215.8 KB |
| Test Setup Photos | Test Setup Photos | 2025-09-22 | PDF 265.5 KB |
| Test Report 1 | Test Report | 2025-09-23 | PDF 1.4 MB |
| Test Report 10 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 11 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 12 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 13 | Test Report | 2025-09-23 | PDF 5.6 MB |
| Test Report 14 | Test Report | 2025-09-23 | PDF 5.5 MB |
| Test Report 15 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 16 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 17 | Test Report | 2025-09-23 | PDF 5.5 MB |
| Test Report 18 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 19 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 2 | Test Report | 2025-09-23 | PDF 3.5 MB |
| Test Report 20 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 21 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 22 | Test Report | 2025-09-23 | PDF 5.5 MB |
| Test Report 23 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 24 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 25 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 26 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 27 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 28 | Test Report | 2025-09-23 | PDF 4.4 MB |
| Test Report 29 | Test Report | 2025-09-23 | PDF 1.7 MB |
| Test Report 3 | Test Report | 2025-09-23 | PDF 2.8 MB |
| Test Report 4 | Test Report | 2025-09-23 | PDF 5.4 MB |
| Test Report 5 | Test Report | 2025-09-23 | PDF 5.3 MB |
| Test Report 6 | Test Report | 2025-09-23 | PDF 5.5 MB |
| Test Report 7 | Test Report | 2025-09-23 | PDF 5.5 MB |
| Test Report 8 | Test Report | 2025-09-23 | PDF 5.5 MB |
| Test Report 9 | Test Report | 2025-09-23 | PDF 5.5 MB |
| ANT Test Report | Test Report | 2025-09-22 | PDF 1.5 MB |
| Test Report | Test Report | 2025-09-22 | PDF 3.1 MB |
| Test Report | Test Report | 2025-09-22 | PDF 4.6 MB |
| Test Report 1 | Test Report | 2025-09-22 | PDF 5.4 MB |
| Test Report 1 | Test Report | 2025-09-22 | PDF 3.1 MB |
| Test Report 2 | Test Report | 2025-09-22 | PDF 3 MB |
| Test Report 2 | Test Report | 2025-09-22 | PDF 5.5 MB |
| Test Report 3 | Test Report | 2025-09-22 | PDF 5 MB |
| Attestation Statements | Attestation Statements | 2025-09-23 | PDF 115.8 KB |
| US agent | Attestation Statements | 2025-09-23 | PDF 186.1 KB |
| Agent Authorization | Cover Letter(s) | 2025-09-23 | PDF 19.6 KB |
| Difference Description | Cover Letter(s) | 2025-09-23 | PDF 79.6 KB |
| Long term Confidentiality Letter | Cover Letter(s) | 2025-09-23 | PDF 89.2 KB |
| RF Exposure Info | RF Exposure Info | 2025-09-23 | PDF 393.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 105.7 KB | |
| Schematics Metadata only | Schematics | PDF 5.9 MB | |
| Operational Description Metadata only | Operational Description | PDF 126.3 KB | |
| SDR Software/Security Info Metadata only | SDR Software/Security Info. | PDF 149.2 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 143.7 KB | |
| Tune Up Procedure Metadata only | Parts List/Tune Up Info | PDF 101.9 KB |
Application Information
| Application ID | gucBH19AaXW+NP1Nc3aSiw== |
|---|---|
| Final Action Date | 2025-09-23 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034231589 |
| Model | T40 |
| Frequency Range | 2580-2610 MHz |
| Equipment Class | PCB - PCS Licensed Transmitter |
| Device Description | High Precision GNSS Receiver |
| Responsible Party | Ian Cheng, ian.cheng@toknav.cn |
| Test Firm | Wen Wen, Shenzhen LGT Test Service Co., Ltd., qa@lgt-cert.com |
| TCB Email | tcb@metlabs.com |
| TCB Scope | B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27 |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| gucBH19AaXW+NP1Nc3aSiw== | 2025-09-23 | Original Equipment |
| mdqGAG15apTBc/jJgybP4w== | 2025-09-22 | Original Equipment |
| iDlH6QpdLbaKtjdDXbfMGw== | 2025-09-22 | Original Equipment |
| NrerUYdd5lFNIlSPxSkdyg== | 2025-09-22 | Original Equipment |
| KNCpMrEHPyPVGS2OgFge9g== | 2025-09-22 | Original Equipment |
Equipment Authorization
| Frequency | Output | Tolerance | Emission | Rules | Grant Notes |
|---|---|---|---|---|---|
| 2402-2480 MHz | 0.0027 | 15C | CC | ||
| 15B | CC | ||||
| 2402-2480 MHz | 0.0005 | 15C | CC | ||
| 2412-2462 MHz | 0.0621 | 15C | CC | ||
| 5180-5240 MHz | 0.0196 | 15E | CC | ||
| 5745-5825 MHz | 0.0185 | 15E | CC | ||
| 824.2-848.8 MHz | 1.5205 | 0.01 PM | 249KGXW | 22H | |
| 824.2-848.8 MHz | 1.5996 | 0.01 PM | 244KG7W | 22H | |
| 1850.2-1909.8 MHz | 1.5171 | 0.01 PM | 252KGXW | 24E | |
| 1850.2-1909.8 MHz | 1.6558 | 0.01 PM | 248KG7W | 24E | |
| 1852.4-1907.6 MHz | 0.3296 | 0.01 PM | 4M14F9W | 24E | |
| 1712.4-1752.6 MHz | 0.2553 | 0.01 PM | 4M16F9W | 27 | |
| 826.4-846.6 MHz | 0.2065 | 0.01 PM | 4M13F9W | 22H | |
| 1860-1900 MHz | 0.2831 | 0.01 PM | 18M0G7D | 24E | |
| 1855-1905 MHz | 0.309 | 0.01 PM | 8M97G7D | 24E | |
| 1860-1900 MHz | 0.2173 | 0.01 PM | 18M0W7D | 24E | |
| 1857.5-1902.5 MHz | 0.2553 | 0.01 PM | 13M4W7D | 24E | |
| 1720-1745 MHz | 0.2028 | 0.01 PM | 18M1G7D | 27 | |
| 1720-1745 MHz | 0.1486 | 0.01 PM | 18M1W7D | 27 | |
| 1717.5-1747.5 MHz | 0.2028 | 0.01 PM | 13M4W7D | 27 | |
| 829-844 MHz | 0.1656 | 0.01 PM | 8M97G7D | 22H | |
| 829-844 MHz | 0.138 | 0.01 PM | 8M99W7D | 22H | |
| 2510-2560 MHz | 0.3013 | 0.01 PM | 18M0G7D | 27 | |
| 2517.5-2562.5 MHz | 0.3034 | 0.01 PM | 13M5G7D | 27 | |
| 2510-2560 MHz | 0.2249 | 0.01 PM | 18M1W7D | 27 | |
| 2517.5-2562.5 MHz | 0.2985 | 0.01 PM | 13M5W7D | 27 | |
| 704-711 MHz | 0.1476 | 0.01 PM | 9M02G7D | 27 | |
| 704-711 MHz | 0.1321 | 0.01 PM | 9M04W7D | 27 | |
| 782 MHz | 0.1403 | 0.01 PM | 8M96G7D | 27 | |
| 779.5-784.5 MHz | 0.1466 | 0.01 PM | 4M52G7D | 27 | |
| 782 MHz | 0.1358 | 0.01 PM | 8M97W7D | 27 | |
| 1860-1905 MHz | 0.3236 | 0.01 PM | 17M9G7D | 24E | |
| 1855-1910 MHz | 0.3281 | 0.01 PM | 8M97G7D | 24E | |
| 1860-1905 MHz | 0.2333 | 0.01 PM | 17M9W7D | 24E | |
| 1855-1910 MHz | 0.2851 | 0.01 PM | 8M97W7D | 24E | |
| 819 MHz | 0.1291 | 0.01 PM | 9M04G7D | 90 | |
| 819 MHz | 0.1253 | 0.01 PM | 9M04W7D | 90 | |
| 831.5-841.5 MHz | 0.169 | 0.01 PM | 13M5G7D | 22H | |
| 826.5-846.5 MHz | 0.1318 | 0.01 PM | 13M5W7D | 22H | |
| 829-844 MHz | 0.1365 | 0.01 PM | 9M00W7D | 22H | |
| 2580-2610 MHz | 0.3311 | 0.01 PM | 17M9G7D | 27 | |
| 2575-2615 MHz | 0.3311 | 0.01 PM | 8M97G7D | 27 | |
| 2580-2610 MHz | 0.2576 | 0.01 PM | 17M9W7D | 27 | |
| 2506-2680 MHz | 0.3192 | 0.01 PM | 18M0G7D | 27 | |
| 2503.5-2682.5 MHz | 0.3214 | 0.01 PM | 13M5G7D | 27 | |
| 2506-2680 MHz | 0.2377 | 0.01 PM | 18M0W7D | 27 | |
| 2501-2685 MHz | 0.2685 | 0.01 PM | 8M98W7D | 27 |
Grants
TCB Grant - Application NrerUYdd5lFNIlSPxSkdyg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 09/22/2025 Application Dated: 09/22/2025 |
| Guangzhou Toksurvey Information Technology Co., Ltd |
| No. 9, Caipin Road, Building B, Room 801-6 |
| Huangpu District |
| Guangzhou, Guangdong, 510700 China |
| Attention: Ian Cheng , CMO |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BCUE-T40 |
| Name of Grantee: | Guangzhou Toksurvey Information Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | High Precision GNSS Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0027 |
| Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application mdqGAG15apTBc/jJgybP4w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 09/22/2025 Application Dated: 09/22/2025 |
| Guangzhou Toksurvey Information Technology Co., Ltd |
| No. 9, Caipin Road, Building B, Room 801-6 |
| Huangpu District |
| Guangzhou, Guangdong, 510700 China |
| Attention: Ian Cheng , CMO |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BCUE-T40 |
| Name of Grantee: | Guangzhou Toksurvey Information Technology Co., Ltd |
| Equipment Class: | Part 15 Class B Computing Device Peripheral |
| Notes: | High Precision GNSS Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15B | - |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application KNCpMrEHPyPVGS2OgFge9g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 09/22/2025 Application Dated: 09/22/2025 |
| Guangzhou Toksurvey Information Technology Co., Ltd |
| No. 9, Caipin Road, Building B, Room 801-6 |
| Huangpu District |
| Guangzhou, Guangdong, 510700 China |
| Attention: Ian Cheng , CMO |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BCUE-T40 |
| Name of Grantee: | Guangzhou Toksurvey Information Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | High Precision GNSS Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0005 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0621 |
| Output power listed is conducted. The device supports 20MHz and 40MHz bandwidths. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application iDlH6QpdLbaKtjdDXbfMGw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 09/22/2025 Application Dated: 09/22/2025 |
| Guangzhou Toksurvey Information Technology Co., Ltd |
| No. 9, Caipin Road, Building B, Room 801-6 |
| Huangpu District |
| Guangzhou, Guangdong, 510700 China |
| Attention: Ian Cheng , CMO |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BCUE-T40 |
| Name of Grantee: | Guangzhou Toksurvey Information Technology Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | High Precision GNSS Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0196 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.0185 |
| Output power listed is conducted. The device supports 20MHz, 40MHz and 80MHz bandwidths. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application gucBH19AaXW+NP1Nc3aSiw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 09/23/2025 Application Dated: 09/22/2025 |
| Guangzhou Toksurvey Information Technology Co., Ltd |
| No. 9, Caipin Road, Building B, Room 801-6 |
| Huangpu District |
| Guangzhou, Guangdong, 510700 China |
| Attention: Ian Cheng , CMO |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BCUE-T40 |
| Name of Grantee: | Guangzhou Toksurvey Information Technology Co., Ltd |
| Equipment Class: | PCS Licensed Transmitter |
| Notes: | High Precision GNSS Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 22H | 824.2 - 848.8 | 1.5205 | 0.01 PM | 249KGXW | |
| 22H | 824.2 - 848.8 | 1.5996 | 0.01 PM | 244KG7W | |
| 24E | 1850.2 - 1909.8 | 1.5171 | 0.01 PM | 252KGXW | |
| 24E | 1850.2 - 1909.8 | 1.6558 | 0.01 PM | 248KG7W | |
| 24E | 1852.4 - 1907.6 | 0.3296 | 0.01 PM | 4M14F9W | |
| 27 | 1712.4 - 1752.6 | 0.2553 | 0.01 PM | 4M16F9W | |
| 22H | 826.4 - 846.6 | 0.2065 | 0.01 PM | 4M13F9W | |
| 24E | 1860.0 - 1900.0 | 0.2831 | 0.01 PM | 18M0G7D | |
| 24E | 1855.0 - 1905.0 | 0.309 | 0.01 PM | 8M97G7D | |
| 24E | 1860.0 - 1900.0 | 0.2173 | 0.01 PM | 18M0W7D | |
| 24E | 1857.5 - 1902.5 | 0.2553 | 0.01 PM | 13M4W7D | |
| 27 | 1720.0 - 1745.0 | 0.2028 | 0.01 PM | 18M1G7D | |
| 27 | 1720.0 - 1745.0 | 0.1486 | 0.01 PM | 18M1W7D | |
| 27 | 1717.5 - 1747.5 | 0.2028 | 0.01 PM | 13M4W7D | |
| 22H | 829.0 - 844.0 | 0.1656 | 0.01 PM | 8M97G7D | |
| 22H | 829.0 - 844.0 | 0.138 | 0.01 PM | 8M99W7D | |
| 27 | 2510.0 - 2560.0 | 0.3013 | 0.01 PM | 18M0G7D | |
| 27 | 2517.5 - 2562.5 | 0.3034 | 0.01 PM | 13M5G7D | |
| 27 | 2510.0 - 2560.0 | 0.2249 | 0.01 PM | 18M1W7D | |
| 27 | 2517.5 - 2562.5 | 0.2985 | 0.01 PM | 13M5W7D | |
| 27 | 704.0 - 711.0 | 0.1476 | 0.01 PM | 9M02G7D | |
| 27 | 704.0 - 711.0 | 0.1321 | 0.01 PM | 9M04W7D | |
| 27 | 782.0 - 782.0 | 0.1403 | 0.01 PM | 8M96G7D | |
| 27 | 779.5 - 784.5 | 0.1466 | 0.01 PM | 4M52G7D | |
| 27 | 782.0 - 782.0 | 0.1358 | 0.01 PM | 8M97W7D | |
| 24E | 1860.0 - 1905.0 | 0.3236 | 0.01 PM | 17M9G7D | |
| 24E | 1855.0 - 1910.0 | 0.3281 | 0.01 PM | 8M97G7D | |
| 24E | 1860.0 - 1905.0 | 0.2333 | 0.01 PM | 17M9W7D | |
| 24E | 1855.0 - 1910.0 | 0.2851 | 0.01 PM | 8M97W7D | |
| 90 | 819.0 - 819.0 | 0.1291 | 0.01 PM | 9M04G7D | |
| 90 | 819.0 - 819.0 | 0.1253 | 0.01 PM | 9M04W7D | |
| 22H | 831.5 - 841.5 | 0.169 | 0.01 PM | 13M5G7D | |
| 22H | 826.5 - 846.5 | 0.1318 | 0.01 PM | 13M5W7D | |
| 22H | 829.0 - 844.0 | 0.1365 | 0.01 PM | 9M00W7D | |
| 27 | 2580.0 - 2610.0 | 0.3311 | 0.01 PM | 17M9G7D | |
| 27 | 2575.0 - 2615.0 | 0.3311 | 0.01 PM | 8M97G7D | |
| 27 | 2580.0 - 2610.0 | 0.2576 | 0.01 PM | 17M9W7D | |
| 27 | 2506.0 - 2680.0 | 0.3192 | 0.01 PM | 18M0G7D | |
| 27 | 2503.5 - 2682.5 | 0.3214 | 0.01 PM | 13M5G7D | |
| 27 | 2506.0 - 2680.0 | 0.2377 | 0.01 PM | 18M0W7D | |
| 27 | 2501.0 - 2685.0 | 0.2685 | 0.01 PM | 8M98W7D |
| Output power listed is ERP for frequencies below 1 GHz, and EIRP for frequencies above1 GHz. This device supports bandwidths of 1.4/3/5/10/15/20 MHz for LTE Bands 2, 4 and 25, bandwidths of 1.4/3/5/10 MHz for LTE Bands 5 and 12, bandwidths of 5/10/15/20 MHz for LTE Bands 7, 38 and 41, bandwidths of 1.4/3/5/10/15 MHz for LTE Band 26, and bandwidths of 5/10 MHz for LTE Band 13. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |