# PATCH ANTENNA, 1.56542-1.58542GHZ, 3DBI

![Product image](https://novapart.co/image/farnell:2885955/)

**URL**: https://novapart.co/products/3911D-HR/patch-antenna-156542-158542ghz-3dbi
**SKU**: 3911D-HR
**Manufacturer**: PCTEL
**Price**: €58.0600
**Stock**: 50+
**Lead Time**: 64 days (indicative)

## Description

Antenna Type:Patch; Frequency Min:1.56542GHz; Frequency Max:1.58542GHz; Antenna Mounting:Magnetic; Gain:3dBi; VSWR:-; Input Power:-; Input Im; Available until stocks are exhausted

## Specifications

| Parameter | Value |
|---|---|
| Gain | 3dBi |
| Svhc | To Be Advised |
| Vswr | - |
| Input Power | - |
| Antenna Type | Patch |
| Frequency Max | 1.58542GHz |
| Frequency Min | 1.56542GHz |
| Product Range | - |
| Input Impedance | - |
| Antenna Mounting | Magnetic |
| Antenna Polarisation | Right Hand Circular |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2885955/)

**GNSS ANTENNAS** 

**GPS L1 High Performance Magnetic Mount Antennas** 

## **3911D-HR** 

## **High Rejection Dual Filter Mobile GPS Antenna for High RF Noise Environments** 

~~i~~ RoHSCOMPLIANT 

The 3911D-HR low interference GPS Antenna with Dual SAW High Rejection Filters allow excellent performance in high RF noise environments as found on vehicles with multiple antennas. It is ideal for fleet tracking, public safety, transit, precision agricultural and military applications. 

The 3911D-HR features ESD circuit protection, an innovative two-stage low noise amplifier and a dual SAW high rejection filter. It also features a custom designed ceramic patch element that minimizes detuning effects caused by adjacent objects. The 3911D-HR provides consistent, clear GPS signal reception while minimizing loss-of-lock in high-RF fields. Housed in a weatherproof magnetic or screw mount enclosure, the 3911D-HR GPS antenna is ideal for demanding vehicle mounted GPS applications. 

3911D-HR 

## **Features** 

- High rejection dual SAW filters allow placement near other transmitting antennas 

- Low current: 7.5 mA @ 3.3V 

- Wide voltage input range (2.7 - 5 VDC) 

• Robust IP67 housing built for various weather conditions 

**STANDARD CONFIGURATION** ~~Pd~~ **Model Cable Connector Mount** Magnetic (5 lb lift-off force) or permanent 3911D-HR 16.4’ (5 meters) highly flexible 174 sized cable SMA standard* (pre-threaded for 3 x M2.5 screws) ~~—|[+}]~~ **ELECTRICAL SPECIFICATIONS - GNSS ANTENNA Frequency Range LNA Gain Element Gain Polarization** 25 dB @ 3.3 VDC 3 dBic @ 90° 1575.42 ± 10 MHz Right hand circular 25.5 dB @ 5 VDC -2 dBic @ 20° ~~——|—_ |}~~ **ELECTRICAL SPECIFICATIONS - GNSS ANTENNA, continued** ~~Pd~~ **Out of Band Rejection Current Draw DC Voltage Noise Figure** 7.5 mA @ 3.3V > 50 dBc @ ± 40 MHz 2.7-5 VDC 3.1 dB 11.5 mA @ 5V ~~——[||}]~~ **MECHANICAL & ENVIRONMENTAL SPECIFICATIONS** ~~Lb~~ **Dimensions Weight Housing Material Temperature Range ESD Circuit Protection Ingress Protection** 2.05” L x 2.33” W x 0.54” H 0.29 lbs ASA -40°C to +85°C operating 15 KV IP67 ~~+++~~ (52.1 x 59.2 x 13.6 mm) (130 g) ~~—~~ 

* For other connector options, please refer to the GPS Mobile Antenna Configurator Part Number Guide. 

PCTEL, Inc.    WEB: www.antenna.com 



## Links

- [View this product on Novapart](https://novapart.co/products/3911D-HR/patch-antenna-156542-158542ghz-3dbi)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/pctel/3911d-hr/patch-antenna-1-56542-1-58542ghz/dp/2885955)
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