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PRO-LNA-70-12V

Low-noise Preamplifier for 400 - 475 MHz

  • Miniature high-dynamic range low-noise preamplifier.

DESCRIPTION

  • For use where additional preamplification is required:
    • Receivers with long antenna cabling
    • Measuring instruments
    • Antenna distribution systems
    • Scanners
  • Low noise figure: ≤ 2.5 dB.
  • Bandwidth 30 MHz within the frequency range 400-475 MHz
    FLOW to FHIGH to be stated after the ordering designation when ordering.
  • 12 V operating voltage (24 V as option).
  • N-female connectors on input and output.
  • Also available with SMA(f), TNC(f) or BNC(f).

ORDERING DESIGNATIONS

TYPE NO. PRODUCT NO.
PRO-LNA-70-12V-N(f) 210000145
PRO-LNA-70-12V-SMA(f) 210002213
PRO-LNA-70-12V-TNC(f) 210002214
PRO-LNA-70-12V-BNC(f) 210002215

SPECIFICATIONS

ELECTRICAL
FREQUENCY RANGE 400-475 MHz
BANDWIDTH 30 MHz
FLOW to FHIGH to be stated
within 400-470 MHz
GAIN [S21] Typ. 18 dB (Gain adj. 0/-10 dB)
ISOLATION (S12) >30 dB
NOISE FIGURE < 2.5 dB
MAX. OUTPUT POWER @
1dB COMPRESSION (P1dB)
≥ +5 dBm @ 18 dB gain
OUTPUT 3RD ORDER INTERCEPT POINT (OIP3) >+20 dBm @ 18 dB gain
IMPEDANCE Nom. 50 ohm
INPUT SWR (S11) Max. 3.5, typ ≤ 2.0
OUTPUT SWR (S22) Max. 2.5, typ ≤ 1.5
SUPPLY VOLTAGE 11-14 V (24 V as option)
CURRENT CONSUMPTION 50 mA
MECHANICAL
DIMENSIONS
(L x W x H)
138 (incl. conn.) x 152 (incl. flanges) x 35 mm / 5.4 x 5.9 x 1.3 in.
WEIGHT Approx. 280 g / 0.6 lb

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