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HPRS-S

Miniature Receiver Multicoupler series for the VLF through low VHF bands

  • Active wideband receiver multicoupler for the VLF, LF, MF, HF and
    low VHF bands with one input and two or four outputs.
  • For use where a number of receivers have to share the same antenna.

DESCRIPTION

  • Ultra-wide frequency range: Covers 10 kHz - 108 MHz.
  • Other versions available:
    • HPRS : 30 MHz - 960 MHz
    • HPRS-U : 690 MHz - 2.7 GHz
  • High-dynamic range amplifier built in to compensate for loss
    in the multicoupler network.
  • High OIP2 and OIP3.
  • Low amplifier noise figure.
  • Built-in limiter to protect from input signals larger than 5Vpp.
  • Static discharge protected by gas discharge tube across the input.
  • Built-in high-pass filter to prevent overload from strong signals in
    the sub-VLF frequency bands.
  • High isolation between receiver outputs.
  • Wide wupply voltage range.
  • Coated with black vinyl to prevent corrosion.
  • Available with N-, TNC- or BNC-female connector types.

ORDERING DESIGNATIONS 

TYPE NO. OF OUTPUTS PRODUCT NO.
HPRS-S-2-N(f) 2 210001948
HPRS-S-2-TNC(f) 2 210001954
HPRS-S-2-BNC(f) 2 210001955
HPRS-S-4-N(f) 4 210001949
HPRS-S-4-TNC(f) 4 210001956
HPRS-S-4-BNC(f) 4 210001957

SPECIFICATIONS

ELECTRICAL
MODEL HPRS-S
FREQUENCY RANGE 10 kHz – 108 MHz
GAIN INPUT TO ALL OUTPUTS 2.0 dB ± 2 dB
NOISE FIGURE Typ. 5.0 dB @ 10 MHz
Typ. 6.5 dB @ 108 MHz
P1dB > +3 dBm @ 10 kHz
> +9 dBm @ 100 kHz to 108 MHz
OIP2 > +55 dBm @ 1 MHz
> +38 dBm @ 54 MHz
OIP3 > +24 dBm @ 100 kHz to 108 MHz
ISOLATION BETWEEN OUTPUTS Min. > 17 dB, typ. > 20 dB
ISOLATION OUTPUT TO INPUT > 25 dB
IMPEDANCE Nom. 50 Ω
INPUT SWR < 2.0
OUTPUT SWR < 3.0 @ 10 kHz
> 1.5 @ 100 kHz to 108 MHz
SUPPLY VOLTAGE/CURRENT 11 V to 25 VDC @ 0.15A
MECHANICAL
CONNECTORS N-, TNC- or BNC-female
(Please see ordering designations)
DIMENSIONS (L x W x H) 129 x 152 x 35 mm / 5.08 x 5.98 x 1.38 in.
(incl. connectors and flanges)
WEIGHT Approx. 420 g / 0.93 lb.
MOUNTING ø4 / ø0.16 in. (four holes)
ENVIRONMENTAL
TEMP. RANGE –30° C → +50° C
IP RATING IP 31

 

DC SUPPLY CONNECTION

MOUNTING DETAILS

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