Bandpass SAW Filter 868 Mhz LoRa SigFox OPA Design ISM 433-868 Mhz FILTRE-SAW2-868-F1OPA-830 View larger

OPA Design

FILTRE-SAW2-868-F1OPA-830

New product

France

Online only

Bandpass SAW Filter 868 Mhz for Helium LoRa Lorawan SigFox

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This filter for the 868 MHz bandpass allows to improve the selectivity of the reception and to suppress the parasitic signals outside the 868MHz band and in particular to reject the GSM 900 MHz band.

In emission this filter allows to suppress harmonic frequencies, with a maximum power of +18dBm.

Insertion loss: 2.8dB
RF IN connector : SMA female (to the antenna)
RF OUT connector: SMA female (to transmitter/receiver)

Type of use unlicensed frequency 868MHz: Sigfox, LoRa / LoRaWAN, Hotspot Helium and any radio application on the ISM 868 band.

Delivered with: 1 SAW F1OPA bandpass filter 868 MHz.

Option: Tuned HNT antenna 868 MHz 4.4dBi

3D printing compatible case by bubux on : https://www.thingiverse.com/thing:5235270

More details

23,25 € tax excl.

In stock

   10 Items

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Data sheet

Central frequency: 869 MHz
Frequency coverage: 868 to 870 Mhz
Bandwidth: 2 Mhz
Insertion loss: 2.8dB
Max. input RF power 18 dBm (63 mW max.)
Attenuation at 862 Mhz : -48dB
Maximum power supply : 6 volts
Connector : SMA female
Impedance : 50 Ohms
Dimensions : 40 x 30 mm

Use with Helium hotspot

Depending on the cables used for the antenna and the hotspot, adapters may be needed to connect it.

RF cables and adapters for Helium are available here: https://www.passion-radio.com/hnt-connectors/197

The connector on the 868MHz filter is female SMA and should not be confused with the RP-SMA (reverse SMA) connector used on some helium hotspots. RP-SMA and SMA are not compatible.

The filter should ideally be placed as close as possible to the antenna and is not designed for outdoor use, in this case it should be protected in a waterproof case for outdoor use.

  • Adapter SMA Male Passion Radio SMA ADAPT-SMA-M-291
    3,56 € 3,75 € tax excl. -5%tax excl. In stock

    -5%

    Reference: ADAPT-SMA-M-SMA-M-291

    Adapter SMA Male

    This RF adapter is fitted with a male SMA connector on both sides. It can be used to connect 2 SMA female cables or connectors, for example.

    3,56 €

    3,75 €

    Reduced price!
  • Adapter SMA Female Passion Radio SMA ADAPT-SMA-F-292
    3,17 € 3,33 € tax excl. -5%tax excl. In stock

    -5%

    Reference: ADAPT-SMA-F-SMA-F-292

    SMA Female SMA Female Adapter

    This RF adapter has a female SMA connector on both sides.It can be used to connect 2 SMA male cables or connectors, for example.

    3,17 €

    3,33 €

    Reduced price!
  • 868 MHz 4.4dBi tuned HNT antenna for Helium LoRa Hotspot
    52,50 €

    Reference: OPA-ANT-FIXE-868-V2-N-1568

    868 MHz 4.4dBi tuned HNT antenna for Helium LoRa Hotspot

    This antenna is specially designed to improve the performance of Helium Network (HNT) hotspots and miners, whether for use in urban areas with dense hotspot coverage, or in suburb areas.It is tuned

    52,50 €
  • RP-SMA Male SMA Male Passion Radio Adapter RF Cables & Adapters ADAPT-RP-SMA-M-262
    3,01 € 3,17 € tax excl. -5%tax excl. In stock

    -5%

    Reference: ADAPT-RP-SMA-M-SMA-M-262

    RP-SMA Male Adapter

    This RF adapter converts an RP-SMA Male connector to an SMA Male connector. Please note that this adapter is a Reverse SMA, mainly used in WIFI connectivity.

    3,01 €

    3,17 €

    Reduced price!

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Stock and shipped from France

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