# Antenna, Dome, 1.57542 GHz, 2 dB, Right Hand Circular, Screw
**URL**: https://novapart.co/products/A.01.C.301111/antenna-dome-157542-ghz-2-db-right-hand-circular
**SKU**: A.01.C.301111
**Manufacturer**: TAOGLAS
**Price**: €32.6500
**Stock**: 10+
**Lead Time**: 120 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Gain | 2dB |
| Svhc | To Be Advised |
| Vswr | 2 |
| Input Power | - |
| Antenna Type | Dome |
| Frequency Max | 1.57542GHz |
| Frequency Min | - |
| Product Range | Hercules A.01 Series |
| Input Impedance | 50ohm |
| Antenna Mounting | Screw |
| Antenna Polarisation | Right Hand Circular |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3931403/)
## **Specification**
Part No. : **A.01.C.301111**
Product Name : GPS/Galileo Hercules Heavy Duty Screw Mount Antenna
Description : Two Stage 30dB Active GPS/GALILEO Antenna Height 29mm Diameter 49mm UV and Vandal Resistant PC Housing 3m RG-174 RP-SMA(M) – Standard **RoHS & REACH Compliant**
Applications : Location based services M2M Telematics Remote monitoring Timing for base stations IP65 Rated Enclosure Vehicle fleet tracking
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## **1. Introduction**
The A.01 Hercules is a high performance thread mount GPS/GALILEO antenna designed for external use on vehicles and outdoor assets. Designed for heavy duty work with one piece C&C machined nickel steel base plate and threads, there are also convenient side slots for running cables laterally. Durable UV resistant ABS housing is IP65 rated, resistant to vandalism and direct attack. At only 29mm high it complies with the latest EU directives for height restrictions, whilst also enabling covert operation with a diameter of 49mm.
Cable lengths, types and connectors are fully customizable. For cable lengths above 5m please use our 40dB LNA A.03 model and low loss cable.
SPE-11-8-018-L Page 2 of 9
## **2. Specifications**
||**ELECTRICAL**
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|---|---|---|---|---|---|---|
||Frequency||1575.42MHz ± 1.023MHz||||
||Dimensions||Height 29mm,Diameter 49mm,||||
||Impedance||50 ohm||||
||VSWR||2.0 Max||||
||GPS Patch Gain|2.0dB Passive Gain at Zenith
-1.0dBi Gain at 10 degrees elevation|||||
||Axial ratio||3.0 dB max||||
||Polarization||RHCP||||
||||fo = 1575.42MHz|fo = 1575.42MHz|||
||Out Band Rejection||fo ± 30 MHz 5dB Min.
fo ± 50 MHz 20dB Min.||||
||||fo ± 100 MHz 25dB Min.||||
||Input Voltage|Min.1.8V|Min.1.8V
Typ. 3.0V||Max. 5.5V||
||Total Gain @ Zenith|25dBic|30dBic|||32dBic|
||Current Consumption|6mA|12mA|||30mA|
||Noise Figure|2.7dB|3.0dB|||3.7dB|
|**MECHANICAL**
Housing
UV resistant PC
~~—;;;~~
~~Ex;~~|||||||
||Thread and Base Plate||Nickel Plated Steel/Zinc||||
||SealingFoam|CR4305 with 3M9448B double-side adhesive|||||
||Waterproof||IPX5||||
||Thread Diameter||18mm||||
||Recommended Mounting
Torque||24.5N∙m||||
||Maximum Mounting Torque||29.4N∙m||||
||Operating Temperature||-40ºC ~ +85ºC||||
||Storage Temperature||-40ºC ~ +105ºC||||
||Cable/Connectors|3M RG-174 Cables and SMA Connector (std)
Fully Customizable||||3M RG-174 Cables and SMA Connector (std)|
||Ingress Protection||IP65||||
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## **3. LNA**
## **3.1. LNA Functional Circuit**
## **3.2. LNA Gain and Out-band Rejection @ 3.0V**
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## **3.3. Noise Figure**
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## **4. Radiation Patterns**
0 degree is the top of Hercules.
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## **5. Mechanical Drawing**
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## **6. Installation**
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## **7. Packaging**
Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Taoglas reserves all rights to this document and the information contained herein.
Reproduction, use or disclosure to third parties without express permission is strictly prohibited.
- © Taoglas
SPE-11-8-018-L Page 9 of 9
## Links
- [View this product on Novapart](https://novapart.co/products/A.01.C.301111/antenna-dome-157542-ghz-2-db-right-hand-circular)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/taoglas/a-01-c-301111/gps-galileo-antenna-1-57542ghz/dp/3931403)
---
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