1003657
Cellular/LTE Antenna, 1.71GHz to 2.155GHz, 2 VSWR, 3.4dBi Gain, MMCX Connector
- Manufacturer: KYOCERA AVX
- Product type:
- Antenna Type:Cellular / LTE; Frequency Min:1.71GHz; Frequency Max:2.155GHz; Antenna Mounting:MMCX Connector; Gain:3.4dBi; VSWR:2; Input Power:-; Input Impedance:50ohm; Antenna Pola
- Gain: 3.4dBi
- SVHC: No SVHC (17-Dec-2015)
- VSWR: 2
- Input Power: -
- Antenna Type: Cellular / LTE
- Frequency Max: 2.155GHz
- Frequency Min: 1.71GHz
- Product Range: -
- Input Impedance: 50ohm
- Antenna Mounting: MMCX Connector
- Antenna Polarisation: -
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 6.25 € |
| Current stock | 10+ |
| Lead time | 30 days |
**DATASHEET** Part No. 1003657 Product: External Balanced LTE / Cellular Antenna KYOCERA AVX 1003657 antenna is designed to offer the best cellular performances across the LTE bands regardless of the ground it is connected to, and a low profile for easy integration. The 1003657 wideband antenna offers full coverage for LTE bands 17, 13 and 4. KYOCERA AVX antennas are a versatile easy plug and play solution for any major network carrier. ## **Electrical Specifications** Measured in Free space with 218 mm coax cable ## **KEY BENEFITS** ## **Greater Flexibility** Different connector options upon request. Small form factor and low profile. Independent of ground, the performances are maintained across design. ## **Quicker Time-to-Market** Standard antenna eliminates design fees, redesign cycle time and minimize risk associated with a customer solution. Quicker time to market. ## **Environmental Compliance** Comply with latest RoHS requirements ## **APPLICATIONS** - Medical • Healthcare applications (FDA Class I) - • Home • Point of Sale automation • Tracking - • Smart • NB-IoT metering • Sigfox - • M2M, • LoRa Industrial • Cellular devices LPWA - • IoT • RPMA • M2M • LTE CAT-M |**Frequency (MHz)**|**B17**<br>**704-746**|**B13**<br>**746-787**|**B4 Tx**<br>**1710-1755**|**B4 Rx**<br>**2110-2155**| |---|---|---|---|---| |VSWR Match|2.5:1 max|2:1 max|2:1 max|2:1 max| |Average Efficiency|45.1%|51.4%|65.8%|79.6%| |Peak Gain|1 dBi|1.6 dBi|3.2 dBi|3.4 dBi| |Feed Point<br>Impedance|50 Ω unbalanced|||| ## **Mechanical Specifications & Ordering Part Number** |**Ordering Part Number**|**1003657**| |---|---| |Size (mm)|104.0 x 22.0 x 4.2| |Cable/Connector (mm)|1.80 diameter, 218 RG178 long coax cable<br>MMCX 90° connector| |Weight (grams)|8.3| |Material|FR4 with black heat shrink cover| |Additional Resources|Download 3D<br>FIT File| ## **LTE / Cellular Balanced KYOCERA AVX External Antenna Specifications KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.** ## **VSWR and Efficiency Plots** Typical performance, measured in free space with 218 mm cable **==> picture [89 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Low Band VSWR<br>**----- End of picture text -----**<br> **==> picture [91 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> High Band VSWR<br>**----- End of picture text -----**<br> **==> picture [107 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> Low Band Efficiency<br>**----- End of picture text -----**<br> **High Band Efficiency** **LTE / Cellular Balanced KYOCERA AVX External Antenna Specifications KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.** ## **Antenna Radiation Patterns – Low Band** Typical performances in free space with 218 mm cable ## **Band 13 measured at 750 MHz** ## **Band 17 measured at 710 MHz** *All dimensions provided in this document are for informational purposes only. ## **LTE / Cellular Balanced KYOCERA AVX External Antenna Specifications KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.** ## **Antenna Radiation Patterns – High Band** Typical performances in free space with 218 mm cable ## **Band 4 Tx measured at 1710 MHz** ## **Band 4 Rx measured at 2110 MHz** *All dimensions provided in this document are for informational purposes only. **LTE / Cellular Balanced KYOCERA AVX External Antenna Specifications KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.** ## **Mechanical Dimensions** Typical antenna dimensions (mm) |**Part Number**||**A**|||**B**|**B**|**C**|**D**|**E**|||| |---|---|---|---|---|---|---|---|---|---|---|---|---| |1003657|104.0 ± 3.0|||22.0 ± 1.5|||4.2 ± 0.8<br>218.0 ± 4.0||218.0 ± 4.0<br>2.4 ± 0.8|||| |||||||||||||| |||||||||||||| ||**Top**<br>**View**<br>A<br>B<br>D<br>~~SSH~~<br>—<br>——T|||||||||||| ||||||||“|||E<br>(*Antenna + Shrink Tube)<br>Thickness|||| ||**Side**<br>**View**<br>——————||||||||||C|| |||||||(*Antenna + Cable + Shrink Tube)||||||| |||||||||Thickness||||| **==> picture [67 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Bottom View<br>**----- End of picture text -----**<br> tel +(1) 858.550.3820 © 2024 KYOCERA AVX TDS-ANT-0020 | Rev 1 email: antenna.info@kyocera-avx.com 1 Avx Blvd, Fountain Inn, SC 29644 SDvV$R **LTE / Cellular Balanced KYOCERA AVX External Antenna Specifications KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.** ## **Additional Resources - 1003657** ## **3D FIT File:** https://www.kyocera-avx.com/download/antennas/ME-FIT/1003657_ME_fit.zip
Updated at June 9, 2026
KYOCERA AVX is a globally recognized leader in the design, development, and manufacturing of advanced electronic components. For over 50 years, the company has provided innovative solutions across the automotive, industrial, medical, military, consumer electronics, and communications markets. Supported by an extensive international network of research and production facilities, KYOCERA AVX is renowned for delivering highly reliable components that meet the stringent demands of modern engineering. The manufacturer's extensive portfolio is strongly anchored in high-performance passive components, with a particular emphasis on advanced capacitive solutions. Their offering features a comprehensive selection of polymer capacitors, RF capacitors, and supercapacitors engineered for demanding power and high-frequency requirements. This core lineup is further supported by a variety of film and aluminium electrolytic capacitors, alongside precision power inductors. Beyond passive components, KYOCERA AVX excels in robust circuit protection and discrete semiconductors. Their expertise in transient voltage suppression is demonstrated by a wide array of TVS varistors and TVS diodes, complemented by temperature-sensing NTC thermistors and reliable Schottky diodes. The product ecosystem is completed by precision timing devices, including crystals and resonators, as well as specialized RF antennas, providing engineers with a versatile and dependable foundation for next-generation technology.
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