-40%

LoRa Helium Bandpass SAW Filter EU 868MHz low loss RP-SMA

$ 10.56

Availability: 68 in stock
  • Compatible Product: Helium Miner
  • Type: Bandpass filter
  • Features: Bandpass filter
  • Condition: New
  • Brand: Qualcomm
  • Directivity: Bi-Directional
  • Model: Helium

    Description

    Fast delivery in EU !
    Handmade and carefully tested!
    Connectors by request !
    Check the connectors photo and let us know your configuration.
    Band Pass Filter for 868MHz Bandwidth 4MHz Features compatible with all Helium miners , Bobcat, Sensecap, Heltec , Piscies, Cal-chip,ClodPi, Controllino,  Dragino, Finestra ,Nebra, Syncrobit and many more
    Center Frequency 868MHz
    Supports European ISM Radio Applications
    Low Insertion Loss max -2dB
    Low Pass-Band Ripple
    High Ultimate Attenuation
    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.
    Connector: RP-SMA female (to the antenna)
    Connector: RP-SMA male (to transmitter/receiver)
    Following are supported type of connectors (contact me after purchase to ask, default is RP-SMA) :
    RP-SMA to RP-SMA connectors (BobCat, senseCap)
    SMA to SMA (Pisces internal connection)
    N-Type to N-Type (Milesight external connection)
    IPEX to RP-SMA  (BobCat internal connection)
    The filter can greatly help Helium miners by improving SNR for all beacons received in case of presence of GSM or any other Radio communication antennas near the hotspot
    Each filter is individually tested using
    NanoVNA (Vector Network Analyzer),  all
    major parameter are measured using this equipment.
    Also available internal filter for Piscies like hotspots..see my other sales.
    Will post only EU