L001257-01

## TN & NTN Dual-Mode Antenna - Satellite IoT Direct to Device Ready 

Antenna - Satellite IoT Direct to Device Ready Remote Mount Antenna Covering 4G/Satellite Band 25 A The L001257-01 direct to device (D2D) antenna is a tough low-profile antenna for outdoor or indoor applications. This S antenna provides frequency agility, low visibility, and improved **Satellite IoT D2D Ready** gain in many applications. t The L001257-01 antenna is available in various industry standard mounting configurations including a threaded permanent stud mount model for vandal resistant mounting on brackets, panels, ceilings, or any other kind of housing. 

## SATELLITE IOT D2D COMMUNICATIONS 

Low Earth Orbit (LEO) satellites, positioned a few hundred km’s above Earth, orbit rapidly and are ideal for IoT networks. A LEO satellite constellation can now support low data rate communications through specific LTE frequencies. 

- Dual-mode capable - Supporting Terrestrial Networks (TN) and Non-Terrestrial Networks (NTN) from a single antenna 

   - 698-2700 MHz terrestrial cellular coverage 

   - Band 25 (1900 MHz) cellular satellite coverage 

      - Testing available for other/future cellular satellite D2D frequency bands used by various network providers 

- Enabling dual-mode communications via IoT devices 

   - Prioritizing terrestrial networks but capable of automatically switching to satellite when the signal is weak or unavailable 

## REFERENCE SIGNAL RECEIVED POWER (RSRP) VALUES 

The L001257-01 antenna was live-tested for receive signal strength.  Data encompasses multiple satellite pass-overs, showing signal strength variation; exceeding the -120 dBm minimum for IoT devices. 

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**----- Start of picture text -----**<br>
-100<br>-102<br>-104<br>-106<br>-108<br>a<br>-110<br>-112<br>-114<br>-116<br>-118<br>-120<br>1 2 3 4 5 6 7 8 9 10<br>Data Point<br>RSRP (dBm)<br>**----- End of picture text -----**<br>


An RSRP value of -120 dBm is generally the recognized minimum requirement suitable for the data rates of SMS, CAT-1, CAT-1 Bis connectivity. 

RSRP can be susceptible to fluctuations for a variety of reasons. These can include: satellite elevation angle: antenna radiation patterns; solar flares; atmospheric conditions, and more. 

DIGITAL DATA NETWORKS / L001257-01 DIRECT TO DEVICE DUAL-MODE SATELLITE IOT ANTENNA 

## **FEATURES AND BENEFITS** 

- Multi-band operation: 698-960 MHz/1690-2700 MHz 

- Meets IP67 protection rating for dust tight seal and temporary water immersion 

- Permanent mount with coaxial pigtail is ideal for radios within a metal enclosure 

- Conformance to RoHS 

## **ELECTRICAL SPECIFICATIONS** 

|Operating Frequency (MHz)|698-824|824-894|880-960|1690-1880|1850-1990|1920-2170|2300-2500|2500-2700|
|---|---|---|---|---|---|---|---|---|
|Peak Gain – Avg (dBi)|1.0|1.2|1.0|2.8|3.1|3.3|3.3|3.4|
|Peak Gain – Max (dBi)|1.5|1.2|1.2|3.3|3.4|3.6|3.5|3.8|
|VSWR – Avg|<1.8|<1.8|<2.1|<1.4|<1.6|<1.5|<1.3|<1.6|
|VSWR – Max||<2.6:1||||<2.0:1|||
|Nominal Impedance (Ohms)||||50|||||
|Max Power - Ambient 25°C (W)||||10|||||
|Polarization||||Vertical|||||
|Azimuth 3 dB Beamwidth||||360° (Omnidirectional)|||||



## **MECHANICAL SPECIFICATIONS** 

|Dimensions – height x diameter – mm (inches)|80.0 x 37.0 (3.2 x 1.5)|
|---|---|
|Weight – kg (lbs.)|0.10 (0.22)|
|Radome|PC, Lexan EXL9330, UV Resistant, UL94 V-0|
|Antenna Color|Black|
|Installation Torque (Nm)|4-|



## **ENVIRONMENTAL SPECIFICATIONS** 

|Operating Environment (Indoor or Outdoor)|Indoor and Outdoor|
|---|---|
|Operating Temperature – °C (°F)|-30 to +70 (-22 to +158)|
|Storage Temperature – °C (°F)|-40 to +85 (-40 to +185)|
|Ingress Protection Rating|IP67|
|Material Substance Compliance|RoHS|



## **CONFIGURATION** 

|**PART NUMBER**<br>**CABLE TYPE**<br>**CABLE LENGTH**<br>**CONNECTOR**<br>**COLOR**|**PART NUMBER**<br>**CABLE TYPE**<br>**CABLE LENGTH**<br>**CONNECTOR**<br>**COLOR**|**PART NUMBER**<br>**CABLE TYPE**<br>**CABLE LENGTH**<br>**CONNECTOR**<br>**COLOR**|**PART NUMBER**<br>**CABLE TYPE**<br>**CABLE LENGTH**<br>**CONNECTOR**<br>**COLOR**|**PART NUMBER**<br>**CABLE TYPE**<br>**CABLE LENGTH**<br>**CONNECTOR**<br>**COLOR**|
|---|---|---|---|---|
|L001257-01|Ultralink 092463|60.8 cm (24 in.)|SMA Male|Black|



DIGITAL DATA NETWORKS / L001257-01 DIRECT TO DEVICE DUAL-MODE SATELLITE IOT ANTENNA 

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## **RADIATION PATTERNS** 

DIGITAL DATA NETWORKS / L001257-01 DIRECT TO DEVICE DUAL-MODE SATELLITE IOT ANTENNA 

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|Number of Antennas|50|900|1,200|
|---|---|---|---|
|Height – cm (in.)|30.1 (11.85)|104.0 (41.0)|135.0 (53.15)|
|Length – cm (in.)|26.6 (10.47)|120.0 (47.24)|120.0 (47.24)|
|Width – cm (in.)|52.6 (20.71)|80.0 (31.5)|80.0 (31.5)|
|Shipping Weight – kg (lb.)|7.325 (16.15)|141.85 (312.73)|185.8 (409.62)|



## **PACKAGING INFORMATION** 

## **MOUNTING OPTIONS** 

## **TE TECHNICAL SUPPORT CENTER** 

USA: +1 (800) 522-6752 Canada: +1 (905) 475-6222 Mexico: +52 (0) 55-1106-0800 Latin/S. America: +54 (0) 11-4733-2200 Germany: +49 (0) 6251-133-1999 UK: +44 (0) 800-267666 France: +33 (0) 1-3420-8686 Netherlands: +31 (0) 73-6246-999 China: +86 (0) 400-820-6015 

## **te.com** 

TE, TE Connectivity, TE connectivity (logo), and EVERY CONNECTION COUNTS are trademarks owned or licensed by the TE Connectivity plc family of companies. Other product names, logos, and company names mentioned herein may be trademarks of their respective owners. 

While TE has made every reasonable effort to ensure the accuracy of the information in this document, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, complete, correct, reliable or current.  TE reserves the right to make any adjustments to the information contained herein at any time without notice.  TE EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES REGARDING THE INFORMATION CONTAINED HEREIN, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. In no event will TE be liable for any direct, indirect, incidental, special or consequential damages arising from or related to recipient’s use of the information. It is the sole responsibility of recipient of this information to verify the results of this information using their engineering and product environment. Recipient assumes any and all risks associated with the use of the information. Antenna performance may vary. TE is a component manufacturer, and customer and/or end-user is responsible for all end-use compliance and regulatory requirements. 

©2025 TE Connectivity. All Rights Reserved. 

05/25   Original 

DIGITAL DATA NETWORKS / L001257-01 DIRECT TO DEVICE DUAL-MODE SATELLITE IOT ANTENNA