Features
  • wide frequency bandwidth
  • wide range of application e.g. indoor or outdoor
  • low cost
  • different dimensions
  • universal interface
Electrical Data
  • Frequency: 433MHz 
  • Gain: 1 / 2 / 3 / 4 /5 /8 dBi
  • S.W.R.: <=2.0 (max)
  • Impedance: 50Ω
  • Polarization: Vertical
  • Radiation: Omnidirectional or Directional(H2_8DB_0.4_2626 only)
  • Power Capacity: 10W or 50W(H2_8DB_0.4_2626 only)
Physical Data
  • Model: H2_XDB_0.4_(SK/DD)_0X
  • Interface: SMA-J
  • Feed Cable(H2_XDB_0.4_SK_0X): 1m RG174
  • Feed Cable(H2_XDB_0.4_DD_0X): 1.5m RG174 
  • Feed Cable(H2_2DB_0.4_FPC_01): 12cm RF1.13(AWG32)
  • Feed Cable(H2_8DB_0.4_2626): 3.0m RG58 in white
  • Height: 4cm / 5cm /7cm/5cm/10cm/11cm/15cm/16cm/17cm/20cm/26cm
  • Housing Material (H2_XDB_0.4_0XX): TPEE
  • Material(H2_XDB_0.4_SK_0X): Carbon Steel and ABS
  • Mounting(H2_XDB_0.4_SK_0X): Magnet Sucker
  • Mounting(H2_5DB_0.4_DD_0X and H2_2DB_0.4_FPC_01): Adhesive
  • Mounting(H2_1DB_0.4_TH): welding
  • Mounting(H2_8DB_0.4_2626): mounting set included
  • Working Temperature: -40° ~ +85°(H2_2DB_0.4_FPC_01 excluded)
Application
  • e.g. Walkie-Talkie
  • e.g. LoWAN LoRa
  • e.g. Data transmission Unit
  • e.g. H2_2DB_0.4_FPC_01 and H2_1DB_0.4_TH suitable from internal devices applications
Shipment & Refund
  • Our basic shipping fee is based on the rates of Deutsche Post for the year 2025.
  • Products are to be sent from Germany.
  • Order is to be sent via Deutsche POST (e.g. Large Letter in Germany, Warenpost international for order outside of Germany).
  • Since there could be multiple products(same or different) in one order and the products can be shipped in one parcel, we will refund you the overpayment of shipping cost.
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