450-512 MHz 60dB Bi-Directional Amp NFPA 1SC-10

Sale price$15,217.24


Emergency situations require that first responders have adequate communications inside buildings. EMR Corporation’s provides VHF and UHF bi-directional amplifiers that can be the backbone of an effective distributed antenna system (DAS). The 850622/72 is a 60dB gain VHF repeater with 37dB of composite output power. NFPA compliant, 1SC-10 upgrade. Can be used with a single or multiple frequency pairs with 3 MHz or 5 MHz separation. For multiple pairs, maximum UL and DL passband at 3 MHz separation is 300 KHz with 2.70 MHz guard band and 2 MHz with 3 MHz guard band for 5 MHz separation. Specify frequencies when ordering.

Technical Specs

  • Manufacturer: EMR Corporation
  • Item Height: 7.25 in
  • Qty/ Uom: 1 Each
  • RF Connectors: N Female
  • Item Length: 16 in
  • Bands Supported: VHF
  • Composite Power Downlink: 37 dBm
  • Temperature Range: -30-60 deg C
  • Passband Separation (MHz): 3.0
  • Composite Power Uplink: 37 dBm
  • Item Width: 12 in
  • Maximum Passband: 2
  • Item Weight: 52 lb
  • Gain: 60 dB


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