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PRO-QLNA 380-520

High-Performance Quadrature LowNoise Amplifier for 380 - 520 MHz

  • Mast mounted or wall mounted LNA suitable for:
    • Mast head amplifier to compensate for high cable loss.
    • Preamplifier in antenna signal distribution network.
  • Ensures low system noise figure in receiver systems.

DESCRIPTION

  • Built-in low-loss input preselector prevents amplifier overload from
    e.g. nearby transmitters in adjacent frequency bands:
    • Rejects the entire HF/VHF range 0 to 240 MHz > 30 dB.
    • Rejects LTE, GSM and UMTS > 30 dB.
  • LNA design with two identical amplifier stages coupled in quadrature
    ensures high reliability. If a fault occurs in one amplifier stage,
    the LNA will continue to operate with only minor performance deterioration.
  • Very high OIP3.
  • Low input and output SWR ensure excellent matching to other units.
  • Low weight.
  • Wide temperature range.
  • Wide supply voltage range.
  • Low power consumption.
  • DC supply from phantom voltage on the output cable, e.g. by means of
    junction box PRO-JB1-1G.
  • UV-resistant ABS box with water drip.
  • N-female connectors on input and output.

 

MAMO

MAMO

 

WAMO

WAMO

ORDERING DESIGNATIONS

TYPE PRODUCT NO.
PRO-QLNA 380-520-MAMO-N(f) 200002473
PRO-QLNA 380-520-WAMO-N(f) 200002557
ACCESSORIES
PRO-JB1-1G 210001781

SPECIFICATIONS

ELECTRICAL
MODEL PRO-QLNA 380-520
LNA TYPE Redundant, Quadrature
FREQUENCY RANGE 380 - 520 MHz
GAIN 22 dB ±1 dB @ 380 MHz
20 dB ±1 dB @ 520 MHz
(See typical Gain and SWR curve)
NOISE FIGURE Max. 1.5 dB
(See typical Noise Figure curve)
MAX OUTPUT POWER
@ 1 dB COMPRESSION (P1dB)
>+20 dBm (100 mW)
OUTPUT 3RD ORDER INTERCEPT POINT (OIP3) >+37 dBm
MAX NON-DESTRUCTIVE
INPUT POWER
+23 dBm (@ 330 - 550 MHz)
IMPEDANCE Nom. 50 Ω
SWR (INPUT AND OUTPUT) Max. 1.5:1
SUPPLY VOLTAGE 8 - 25 VDC
CURRENT CONSUMPTION 150 mA
MECHANICAL
TEMP. RANGE –30° C → +60° C
CONNECTORS INPUT: N-female
OUTPUT: N-female
DIMENSIONS (L x W x H) 160 x 113 x 88 mm / 6.30 x 4.45 x 3.46 in.
(incl. conn.)
WEIGHT Approx. 500 g / 1.10 lb.
ENVIRONMENTAL
IP RATING IP 63, providing that the stipulated installation is observed

MOUNTING DETAILS

MAMO

 

WAMO

PRO-JB1-1G

PRO-JB1-1G

 

PRO-QLNA 380-520

 

TYPICAL GAIN AND SWR

 

TYPICAL NOISE FIGURE

EU DECLARATION OF CONFORMITY

Hereby Amphenol Procom declare that the product type PRO-QLNA 380-520 is in compliance with EU Directive 2014/53/EU.
The full text of the EU Declaration of Conformity is available at:
 

http://procom.dk/images/pdf-for-catalouges/Declaration-of-Conformity-PRO-QLNA-380-520.pdf

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