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A1004795
Antenna, FR4 Embedded LTE / LPWA, 2.5 GHz to 2.7 GHz, 1.7 dBi, Linear, SMD
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: KYOCERA AVX
- Product type: RF Antennas
- Gain: 1.7dBi
- VSWR: 3
- Input Power: 2W
- Antenna Type: FR4 Embedded LTE / LPWA
- Frequency Max: 2.7GHz
- Frequency Min: 2.5GHz
- Input Impedance: 50ohm
- Antenna Mounting: SMD
- Antenna Polarisation: Linear
| Delivery and price | |
|---|---|
| Units per pack | 10000 |
| Price | 1.61 € |
| Current stock | 1000+ |
| Lead time | 7 days |
Datasheet
**DATASHEET** Part No. A1004795 a( Product: Automotive ‘ _**AUTOMOTIVE**_ Broadband FR4 LTE antenna
KYOCERA AVX A-Series automotive antennas deliver on the key needs of device designers for higher functionality
KYOCERA AVX has completed rigorous testing to qualify the A-series antennas =ad for automotive applications. Although the AEC-Q200 standard does not include antenna products, all testing has been done following applicable AEC-Q200 requirements and procedures as closely as possible. Customers must provide additional quality requirements, if any, to drive additional compliance testing.
## **Electrical Specifications**
Typical A1004795 performance 125 x 45 mm PCB
## **KEY BENEFITS**
## **Reduced Costs and**
## **Time-to-Market**
Standard antenna eliminates design fees and cycle time associated with a custom solution; getting products to market faster.
## **Greater Flexibility with**
## **Unique Form Factors**
KYOCERA AVX’ technology helps you deliver more advanced ergonomic designs without adverse impact on product performance.
**Environmental Compliance** Comply with latest RoHS requirements
## **APPLICATIONS**
- Medical • Healthcare applications • Point of Sale
- • Wearables • Tracking • Smart • NB-IoT metering • Sigfox
- • M2M, • LoRa Industrial • Cellular devices LPWA
- • IoT • RPMA • Firstnet • LTE CAT-M • Automotive
|**Frequency**<br>**(MHz)**|**315,400,**<br>**433,450**|**600-698**|**698-960**|**1710-2400**|**2500-2700**|
|---|---|---|---|---|---|
|Peak Gain|a|re|1.6 dBi|3.1 dBi|1.7 dBi|
|Average<br>Efficiency|g<br>sx|Q<br>&|64%|55%|53%|
|VSWR Match|||< 2.5:1||< 3.0:1|
|Polarization|Linear|||||
|Power Handling|2 Watt CW|||||
|Feed Point<br>Impedance|50 Ω unbalanced|||||
## **Mechanical Specifications & Ordering Part Number**
|**Ordering Part #**|**A1004795**|
|---|---|
|Dimensions (mm)<br>36.0 x 9.0 x 3.3<br>Mounting Type<br>SMT (P&P)<br>Weight (grams)<br>2.1<br>Packaging<br>Tape and Reel<br>Demo Board<br>1004795-01 (1004795)<br>Temperature Range<br>-50/+125 °C<br>Temperature Cycle<br>IEC 60068-2-14:2009<br>Temperature Exposure<br>Mil-STD-202 Method 108<br>High Temperature &<br>High Humidity<br>MIL-STD-202<br>Mechanical Shock<br>IEC 60068-2-27:2008<br>Vibration<br>IEC 60068-2-6:2007<br>IMDS and PPAP available||
## **LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
## **LTE Bands covered by (A1004795)**
|**LTE Band**|**Frequency Band (MHz) **|**Uplink (UL) (MHz)**|**Downlink (DL) (MHz)**|**Region**|**Covered**|
|---|---|---|---|---|---|
|1|2100|1920-1980|2110-2170|Global|Yes|
|2|1900|1850-1910|1930-1990|NAM||
|3|1800|1710-1785|1805-1880|Global||
|4|1700|1710-1755|2110-2155|NAM||
|5|850|824-849|869-894|NAM||
|6|850|830-840|875-885|APAC||
|7|2600|2500-2570|2620-2690|EMEA||
|8|900|880-915|925-960|Global||
|9|1800|1749.9-1784.9|1844.9-1879.9|APAC||
|10|1700|1710-1770|2110-2170|NAM||
|11|1500|1427.9-1447.9|1475.9-1495.9|Japan|No|
|12|700|699-716|729-746|NAM|Yes|
|13|700|777-787|746-756|NAM||
|14|700|788-798|758-768|NAM||
|17|700|704-716|734-746|NAM||
|18|850|815-830|860-875|Japan||
|19|850|830-845|875-890|Japan||
|20|800|832-862|791-821|EMEA||
|21|1500|1447.9-1462.9|1495.9-1510.9|Japan|No|
|22|3500|3410-3490|3510-3590|EMEA||
|23|2000|2000-2020|2180-2200|NAM|Yes|
|24|1600|1626.5-1660.5|1525-1559|NAM|No|
|25|1900|1850-1915|1930-1995|NAM|Yes|
|26|850|814-849|859-894|NAM||
|27|850|807-824|852-869|NAM||
|28|700|703-748|758-803|APAC,EU||
|29|700|N/A|717-728|NAM||
|30|2300|2305-23151|2350-2360|NAM||
|31|450|452.5-457.5|462.5-467.5|Global||
|32|1500|N/A|1452-1496|EMEA|No|
|33|1900|1900-1920|||Yes|
|34|2000|2010-2025||||
|35|1850|1850-1910||||
|36|1900|1930-1990||||
|37|1900|1910-1930||||
|38|2600|2570-2620||||
|39|1900|1880-1920||||
|40|2300|2300-2400||||
|41|2500|2496- 2690||||
|42|3500|3400-3600|||No|
|43|3700|3600-3800||||
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
## **Antenna Dimensions (A1004795)**
Typical antenna dimensions (mm)
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Part Number A (mm) B (mm) C (mm)<br>A1004795 36.0 ± 0.2 9.0 ± 0.2 3.3 ± 0.33<br>Al004795<br>nN<br>A<br>tt KYOCERA A1004795 B<br>IWC E<br>Pin# Description Top View<br>1 Feed<br>2 Antenna Tuning<br>C<br>3 Dummy Pad<br>4 Dummy Pad<br>5 Antenna Tuning<br>6 Dummy Pad<br>7 Dummy Pad Front View/Height<br>8 Dummy Pad<br>= $$, |<br>Pin #7 Pin #8<br>Pin #1<br>Pin #2<br>Pin #6 Pin #5 Pin #4<br>lh Pin #3<br>**----- End of picture text -----**<br>
## **Bottom View**
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
## **VSWR and Efficiency Plots**
Typical A1004795 performance 125 x 45 mm PCB
## **Low Band VSWR**
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**----- Start of picture text -----**<br>
Low Band Efficiency<br>**----- End of picture text -----**<br>
## **High Band VSWR**
## **High Band Efficiency**
**Band 7 VSWR**
**Band 7 Efficiency**
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
**Antenna Radiation Patterns – Low / High Band** Typical A1004795 performance 125 x 45 mm PCB
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**----- Start of picture text -----**<br>
Z<br>° = =a<br>°<br>° fom)- |r ee:-<br>: CRS oO<br>>. uySis~ H X + iTait Y<br>° Be =v oe el”<br>3 OR? sin 3<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
Low Band measured at 700, 750, 850, 900 MHz<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
1800, 1900, 2100 MHz<br>High Band measured at<br>**----- End of picture text -----**<br>
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
**Antenna Radiation Patterns – High Band, Band 7** Typical A1004795 performance 125 x 45 mm PCB
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**----- Start of picture text -----**<br>
Z<br>©8©8° =a<br>ee°° ° ee<br>°° °° °>; CRSfom) i-<br>°3 °3 >.> SisomS H X a sfait Y<br>3 :23 :23 273 OR?Ee sin= S<br>8 $ 3 o 2 m 2 co<br>° ° ° =i —< tH ole ay<br>3° °3 °5 > ~> a aww<br>°°°<br>F °Ay:°:F °:F<br>: : Lil n*<br>LT]<br>90 90<br>se 60 se 60<br>§S % §S %<br>o -45.0-35.0-25.0-15.0 -5J0 5p ° -45.0-35.0-25.0-15.0/5.0 5) o<br>gs ° % fo} a}<br>Gain [dBi] Gain [dBi]<br>2cay &a 2a ¥hy<br>y x y<br>2350 MHz<br>High Band measured at<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
2600 MHz<br>Band 7 measured at<br>**----- End of picture text -----**<br>
## DATASHEET | **Part No. A1004795** INArr A 0 evr
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
## **Antenna Layout (A1004795)**
Typical layout dimensions (mm)
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**----- Start of picture text -----**<br>
Pin #6<br>= = > 8.85<br>Pin #5 Pin #4 Pin #3<br>/—e— Pin #7 Pin #8 =ft Pin #1 wn‘ Pin #2 “HH //—}ao 106<br>Antenna 2500-2700 MHz Tuning<br>Outline<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
[1]<br>**----- End of picture text -----**<br>
- Additional VIAS: Diam. 0.4mm to be placed around antenna, (no vias on transmission lines). S04 VAHOLE-
- Via holes must be covered by solder mask
## Pin Descriptions
|Pin# D|Description|
|---|---|
|1<br>Feed|Feed|
|2<br>Antenna Tuning|Antenna Tuning|
|3<br>Dummy Pad|Dummy Pad|
|4<br>Dummy Pad|Dummy Pad|
|5<br>Antenna Tuning|Antenna Tuning|
|6<br>Dummy Pad|Dummy Pad|
|7<br>Dummy Pad|Dummy Pad|
|8<br>Dummy Pad|Dummy Pad|
Pi Matching Network 50ΩTransmission line
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**----- Start of picture text -----**<br>
[2]<br>**----- End of picture text -----**<br>
Default Pi Matching Network values with instructions can be found under Antenna Matching Network.
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**----- Start of picture text -----**<br>
[3]<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
[4]<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
(698-960 MHz<br>& 1710-2400 MHz<br>Tuning)<br>[5] Wl osottom<br>**----- End of picture text -----**<br>
## **LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
## **Antenna Matching Structure (A1004795)**
Typical matching values on 125 x 45 mm PCB
## Demo Board Front View
## Demo Board Back View
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**----- Start of picture text -----**<br>
Pin #3<br>Pin #5<br>Pin #4<br>Pin #6 Via Via<br>Pin #7 Pin #8 Pin #1<br>Pin #2<br>698-960 MHz<br>Antenna Matching 2500-2700 MHz Tuning<br>& 1710-2400 MHz Tuning<br>es ee ;<br>[ P1 ]<br>[ R1 ] [ R3 ]<br>[ P2 ]<br>[ R2 ]<br>[ P3 ] [ R4 ]<br>[ P4 ]<br>(Antenna Matching):<br>pads are directly inline with<br>the antenna feed trace.<br>(2500-2700 MHz Tuning)<br>Pin Descriptions<br>R1 R2<br>Pin# Description {—+<br>1 Feed<br>1 2 3 4 5 6 7 8<br>2 Antenna Tuning<br>3 Dummy Pad (698-960 MHz & 1710-<br>4 Dummy Pad R3 R4 2400 MHz Tuning)<br>5 Antenna Tuning S1 S2<br>50ohm<br>6 Dummy Pad P1 P2 P3 P4<br>(Antenna Matching) Ei hl a<br>7 Dummy Pad<br>8 Dummy Pad<br>= fp $ e eg ew |<br>P1 S1 P2 P3 S2 P4 R1 R2 R3-R4<br>Default Matching 8.2nH 4.7pF 0.3pF N/A 0 Ohm 0.5pF 0 Ohm N/A 0 Ohm<br>Tolerance ± 0.1nH ± 0.05pF ± 0.05pF N/A ± 0.05pF N/A<br>[<br>S1<br>]<br>[<br>S2<br>]<br>**----- End of picture text -----**<br>
## **LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
## **Antenna Tuning Options (A1004795)**
Typical matching values on 125 x 45 mm PCB
**==> picture [468 x 232] intentionally omitted <==**
**----- Start of picture text -----**<br>
Demo Board Front View Demo Board Back View<br>698-960 MHz<br>2500-2700 MHz Tuning<br>& 1710-2400 MHz Tuning<br>[ R1 ] [ R3 ]<br>[ R2 ] [ R4 ]<br>**----- End of picture text -----**<br>
## **Options for Tuning: “698-960 MHz & 1710-2400 MHz"** ~~|~~
|**MODE**|**T1**|**T2**|**T2**|**T3**|**T3**|
|---|---|---|---|---|---|
|PADS|Connect: R3 & R4|Remove: R4||Remove: R4 & R3||
|Outcome:<br>(Ref: Baseline)|BASELINE|(698-960 MHz)<br>~20 MHz<br>shift high|(1710-2400 MHz)<br>~20 MHz<br>shift high|(698-960 MHz)<br>~30 MHz<br>shift high|(1710-2400 MHz)<br>~35 MHz<br>shift high|
**==> picture [55 x 10] intentionally omitted <==**
**----- Start of picture text -----**<br>
*R= 0 Ohm<br>**----- End of picture text -----**<br>
## **Options for Tuning: “2500-2700 MHz"** ~~[i ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~
|~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|
|---|---|---|---|
|**Options for Tuning: “2500-2700 MHz"**<br>~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~||||
||~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~||
|**MODE**<br>~~[i~~|**T4**<br>~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|**T5**<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|**T6**<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|
|PADS|Connect: R1|Connect: R1 & R2|Remove: R1 & R2|
|Outcome:<br>(Ref: Baseline)|BASELINE|~60 MHz<br>shift low|~70 MHz<br>shift high|
- *R= 0 Ohm
DATASHEET | **Part No. A1004795** QKSOCERI OO
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
**Antenna Demo Board (1004795)** Demo Board Front/Back View (mm)
|||LTE-LPWA|
|---|---|---|
|**126.5 mm**||LTE-LPWA|
|**126.5 mm**|||
|||Pe rrrrsitrrrr|
|||PCS LENGTH|
|||**45.5 mm**|
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
## Appendix 1
Appendix 1 gives instructions on how to achieve coverage at low frequency through impedance matching network. (315 MHz / 400 MHz / 433 MHz / 450 MHz )
|**Frequency (MHz)**|**315**|**400**|**433**|**450**|
|---|---|---|---|---|
|Peak Gain|-3.0 dBi|-3.0 dBi|-1.8 dBi|-3.0 dBi|
|Average Efficiency|17%|21%|26%|23%|
|VSWR Match|< 1.5:1||||
|Polarization|Linear||||
|Power Handling|2 Watt CW||||
|Feed Point<br>Impedance|50 Ω unbalanced||||
*Data shown above has Appendix 1 matching applied on 125 x 45 mm pcb.
## **LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
**Appendix 1: Antenna Matching Structure (A1004795)** Typical matching values on 125 x 45 mm PCB
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**----- Start of picture text -----**<br>
Demo Board Back View<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|Demo Board Front View|Demo Board Back View|
|Pin #3|
|Pin #5|
|Pin #4|
|Pin #6|Via|Via|
|Pin #7|Pin #8|Pin #1|
|Pin #2|
|Antenna Matching|Frontside Tuning|Backside Tuning|
|es|ee|es|ee|
|[ P1|]|[ R3|]|
|[ R1|]|
|[ P2|]|[ R4|]|
|[ R2|]|
|[ P3|]|
|[ P4|]|
|(Antenna Matching):|
|pads are directly inline with|
|Frontside|
|the antenna feed trace.|
|Tuning|
|Pin Descriptions|
|R1|R2|
|Pin#|Description|{—+|
|1|Feed|1|2|3|4|5|6|7|8|
|2|Antenna Tuning|
|3|Dummy Pad|Backside|
|R3|R4|
|4|Dummy Pad|Tuning|
|5|Antenna Tuning|S1|S2|5|0 Ohm|
|6|Dummy Pad|P1|P2|P3|P4|
|(Antenna Matching)|Eh|hl|a|
|7|Dummy Pad|
|8|Dummy Pad|
|=|fp|$|e|e|g|e|w|||
|Frequency|P1|S1|P2|P3|S2|P4|R1|R2|R3-R4|
|315|MHz|N/A|120nH|12pF|N/A|18nH|N/A|0 Ohm|N/A|0 Ohm|
|400|MHz|N/A|75nH|10pF|N/A|0 Ohm|N/A|0 Ohm|N/A|0 Ohm|
|433|MHz|N/A|62nH|12pF|N/A|0 Ohm|N/A|0 Ohm|N/A|0 Ohm|
|450|MHz|N/A|56nH|12pF|N/A|0 Ohm|N/A|0 Ohm|N/A|0 Ohm|
**----- End of picture text -----**<br>
DATASHEET | **Part No. A1004795** Es
## **LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
**Appendix 1: VSWR, Efficiency, and Peak Gain Plots** Typical A1004795 performance 125 x 45 mm PCB
## **VSWR**
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**----- Start of picture text -----**<br>
(300 – 470 MHz)<br>**----- End of picture text -----**<br>
**Efficiency (300 – 470 MHz)**
**Peak Gain (300 – 470 MHz)**
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
**Appendix 1: Antenna Radiation Patterns – 315 MHz and 400 MHz** Typical A1004795 performance 125 x 45 mm PCB
**==> picture [128 x 83] intentionally omitted <==**
**----- Start of picture text -----**<br>
Z<br>°A = =aa)<br>°<br>°6b: CRSfom)ogy Bw | Itf-<br>>. uySis~ H X + iTay Y<br>°3 OR?= i) sin: = —<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
315 MHz<br>High Band measured at<br>400 MHz<br>High Band measured at<br>**----- End of picture text -----**<br>
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
**Appendix 1: Antenna Radiation Patterns – 433 MHz and 450 MHz** Typical A1004795 performance 125 x 45 mm PCB
**==> picture [128 x 93] intentionally omitted <==**
**----- Start of picture text -----**<br>
Z<br>°°: CRS-Co | Iten:=<br>Ps ° uyts~ ~Bi H X +9 iTallact Y<br>3i)5 =e©OB E>SO== Byee<br>**----- End of picture text -----**<br>
**==> picture [22 x 325] intentionally omitted <==**
**----- Start of picture text -----**<br>
433 MHz<br>High Band measured at<br>450 MHz<br>High Band measured at<br>**----- End of picture text -----**<br>
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
## Appendix 2
Appendix 2 gives instructions on how to achieve increased bandwidth to cover 600-960 MHz through impedance matching network.
(600-960 MHz) (1710-2400 MHz) (2500-2700 MHz)
|**Frequency (MHz)**|**600-698**|**698-960**|**1710-2400**|**2500-2700**|
|---|---|---|---|---|
|Peak Gain|1.5 dBi|1.2 dBi|2.4 dBi|0.9 dBi|
|Average Efficiency|61%|55%|52%|48%|
|VSWR Match|< 5.5:1|< 3.7:1|< 2.5:1|< 3.0:1|
|Polarization|Linear||||
|Power Handling|2 Watt CW||||
|Feed Point<br>Impedance|50 Ω unbalanced||||
*Data shown above has Appendix 2 matching applied on 125 x 45 mm pcb.
## **LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
## **Appendix 2: Antenna Matching Structure (A1004795)**
Typical matching values on 125 x 45 mm PCB
## Demo Board Front View
## Demo Board Back View
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**----- Start of picture text -----**<br>
Pin #3<br>Pin #5<br>Pin #4<br>Pin #6 Via Via<br>Pin #7 Pin #8 Pin #1<br>Pin #2<br>600-960 MHz<br>Antenna Matching 2500-2700 MHz Tuning<br>& 1710-2400 MHz Tuning<br>es ee ;<br>[ P1 ]<br>[ R1 ] [ R3 ]<br>[ P2 ]<br>[ R2 ]<br>[ P3 ] [ R4 ]<br>[ P4 ]<br>(Antenna Matching):<br>pads are directly inline with<br>the antenna feed trace.<br>(2500-2700 MHz Tuning)<br>Pin Descriptions<br>R1 R2<br>Pin# Description {—+<br>1 Feed<br>1 2 3 4 5 6 7 8<br>2 Antenna Tuning<br>3 Dummy Pad (600-960 MHz & 1710-<br>4 Dummy Pad R3 R4 2400 MHz Tuning)<br>5 Antenna Tuning S1 S2<br>50ohm<br>6 Dummy Pad P1 P2 P3 P4<br>(Antenna Matching) Ei hl a<br>7 Dummy Pad<br>8 Dummy Pad<br>= fp $ e eg ew |<br>P1 S1 P2 P3 S2 P4 R1 R2 R3-R4<br>Default Matching 10nH 3.3pF N/A N/A 0 Ohm N/A 0 Ohm N/A 0 Ohm<br>Tolerance ± 0.1nH ± 0.1pF N/A N/A N/A N/A<br>[<br>S1<br>]<br>[<br>S2<br>]<br>**----- End of picture text -----**<br>
## **LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
## **Appendix 2: Antenna Tuning Options (A1004795)**
Typical matching values on 125 x 45 mm PCB
**==> picture [468 x 232] intentionally omitted <==**
**----- Start of picture text -----**<br>
Demo Board Front View Demo Board Back View<br>600-960 MHz<br>2500-2700 MHz Tuning<br>& 1710-2400 MHz Tuning<br>[ R1 ] [ R3 ]<br>[ R2 ] [ R4 ]<br>**----- End of picture text -----**<br>
## **Options for Tuning: “600-960 MHz & 1710-2400 MHz"** ~~|~~
|**MODE**|**T1**|**T2**|**T2**|**T3**|**T3**|
|---|---|---|---|---|---|
|PADS|Connect: R3 & R4|Remove: R4||Remove: R4 & R3||
|Outcome:<br>(Ref: Baseline)|BASELINE|(600-960 MHz)<br>~20 MHz<br>shift high|(1710-2400 MHz)<br>~20 MHz<br>shift high|(600-960 MHz)<br>~30 MHz<br>shift high|(1710-2400 MHz)<br>~35 MHz<br>shift high|
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*R= 0 Ohm<br>**----- End of picture text -----**<br>
## **Options for Tuning: “2500-2700 MHz"** ~~[i ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~
|~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|
|---|---|---|---|
|**Options for Tuning: “2500-2700 MHz"**<br>~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~||||
||~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~||
|**MODE**<br>~~[i~~|**T4**<br>~~[i~~<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|**T5**<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|**T6**<br>~~ttsi“‘COCSCSCSCSC(‘C‘C‘CzCT~~|
|PADS|Connect: R1|Connect: R1 & R2|Remove: R1 & R2|
|Outcome:<br>(Ref: Baseline)|BASELINE|~60 MHz<br>shift low|~70 MHz<br>shift high|
*R= 0 Ohm
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
## **Appendix 2: VSWR and Efficiency Plots**
Typical A1004795 performance 125 x 45 mm PCB
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Low Band VSWR<br>**----- End of picture text -----**<br>
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Low Band Efficiency<br>**----- End of picture text -----**<br>
## **High Band VSWR**
## **High Band Efficiency**
**Band 7 VSWR**
**Band 7 Efficiency**
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
**Appendix 2: Antenna Radiation Patterns – Low / High Band** Typical A1004795 performance 125 x 45 mm PCB
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Low Band measured at 600, 700 800, 900 MHz<br>**----- End of picture text -----**<br>
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1800, 1900, 2100 MHz<br>High Band measured at<br>**----- End of picture text -----**<br>
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
**Appendix 2: Antenna Radiation Patterns – High Band, Band 7** Typical A1004795 performance 125 x 45 mm PCB
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**----- Start of picture text -----**<br>
Z<br>2 lI 1<br>- a ee:<br>: CRSoO A=<br>> Mime 4 an<br>>23 SisER H X = Sim Y<br>#2 bees.ul ig<br>**----- End of picture text -----**<br>
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2350 MHz<br>High Band measured at<br>**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
2600 MHz<br>Band 7 measured at<br>**----- End of picture text -----**<br>
**LTE Broadband KYOCERA AVX Automotive Embedded Antenna Specifications. KYOCERA AVX produces a wide variety of standard and custom antennas to meet user needs.**
## **Recommended Reflow Soldering Profile**
The recommended method for soldering the antenna to the board is forced convection reflow soldering. The following suggestions provide information on how to optimize the reflow process for the FR4 antenna:
*Adjust the reflow duration to create good solder joints without raising the antenna temperature beyond the allowed maximum of 260° C.
Updated at February 9, 2023
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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