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Low Noise Preamplifier, Mast head preamplifier, LNA, Receive Amplifiers

 

       - Masthead amplifiers

            - Low noise amplifiers for receive only mode w/o switching

            - Sequence controller / Bias-T, DC-Injector

 

Vorverstärker für Mastmontage

Type

Product description

Art.No.

Price EUROs

SP 2000

SUPER AMP Mast head preamplifier,
Low Noise Amplifier for 144 Mhc with integrated RF VOX for automated switching. DC supply (13.8 V DC) direct or remote feeding via coaxial cable.

Max. power handling: with RF VOX 100 W; with sequence controller 500 W/FM, 750 W/SSB

Gain 20 dB; Noise figure 0.8 dB; low insertion loss of 0.2 dB; N type connectors (N-f)

Dimensions: 115 x 82 x 56 mms; weight approx. 350 grs.; max. mast diameter 58 mms

S1049

 

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SP 7000

SUPER AMP Mast head preamplifier,
Low Noise Amplifier for 430 Mhc with integrated RF VOX for automated switching. DC supply (13.8 V DC) direct or remote feeding via coaxial cable.

Max. power handling: with RF VOX 100 W; with sequence controller 300 W/FM, 500 W/SSB

Gain 20 dB; Noise figure 0.9 dB; low insertion loss; N type connectors (N-f)

Dimensions: 115 x 82 x 56 mms; weight approx. 350 grs.; max mast diameter 58 mms

S1050

 

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SP 6

SUPER AMP Mast head preamplifier,
Low Noise Amplifier for 50 Mhc with integrated RF VOX for automated switching. DC supply (13.8 V DC) direct or remote feeding via coaxial cable.

Max. power handling: with RF VOX 100 W; with sequence controller 100 W/FM, 500 W/SSB

Gain 20 dB; Noise figure 0.9 dB; low insertion loss of 0.1 dB; N type connector (N-f)

Dimensions: 115 x 82 x 56 mms; weight approx. 350 grs.; max mast diameter 58 mms

S1035

 

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DBA 270

Low noise dualband amplifier for 2 m and 70 cm amateur radio band;

RF-VOX switching; Mast head mounting; for 145 Mhc and 435 Mhz; one input / output for both bands!

Low insertion loss of 1.3/1.5 dB; max power 100 watts; operating voltage 13.8 V DC direct or remote supply via coaxial cable; N type connectors  (N-f)

Dimensions: 115 x 82 x 56 mms; weight approx. 400 grs.; max mast diameter 58 mms

S1032

 

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SP 23

SUPER AMP Low Noise Amplifier for 1250 Mhc with integrated RF VOX for automated switching. DC supply  (13.8 V DC) direct or remote feeding via coaxial cable.

Max. power handling: with RF VOX 100 W; with sequence controller 500 W/FM, 750 W SSB

Gain 20 dB; Noise figure 0.9 dB; low insertion loss; N type connectors (N-f)

Dimensions: 115 x 82 x 56 mms; weight approx. 500 grs

S1022

 

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SP 13

SUPER AMP Low noise amplifier for masthead mounting for 2.4 Ghc (13 cm amateur band ); operating voltage 13.8 V DC direct or remote supply via coaxial cable; 

Max. power handling: with RF VOX 100 W; with sequence controller 500 W/FM, 750 W/SSB

Gain 24 dB; Noise figure 0.9 dB; low insertion loss; N type connectors (N-f)

Dimensions: 115 x 82 x 56 mms; weight approx. 350 grs.; max mast diameter 58 mms

S1039

 

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MHP 145

Super low noise masthead preamplifier which can handle high RF-power levels up to 1500 Watts on SSB

Built with a LNA 145 module and two  high power coaxial relays in a waetherproof housing;

Frequency range: 144 to 146 Mhc; Noise figure typ. 0.5 dB; Gain 18 dB; Insertion loss 0.1 dB; max RF Power 1500 Watts SSB/CW; operating voltage 13.8 V DC supply;   Connectors N-female (N-f)

No RF-VOX! No remote feeding! Use separate remote control unit for precise switching!

Dimensions: 145 x 98 x 70 mms; weight approx. 750 grs.; max mast diameter 58 mms

S1048

 

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Switch-Amp 2

Combination of a low noise amplifier module with a remote antenna switch for 2 antennas for 144 MHc!

Gain 20 dB, Noise figure 0.8 dB, low insertion loss; operating voltage 13.8 V DC; N type connectors (N-f),

Dimensions: 115 x 82 x 56 mms; weight approx. 350 grs.; max mast diameter 58 mms

03850

 

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Switch-Amp 70

Combination of a low noise amplifier with a remote antenna switch for 2 antennas for 435 MHc!

Gain 20 dB, Noise figure 0.8 dB, low insertion loss; operating voltage 13.8 V DC; N type connectors (N-f),

Dimensions: 115 x 82 x 56 mms; weight approx. 350 grs.; max mast diameter 58 mms

03851

 

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Low Noise Amplifier Modules (receive only), LNA

Preamplifiers for receivers with no (w/o) relays and with no RF-VOX

Type

Product description

Art.No.

Price EUROs

LNA 145

Super low noise amplifier module for 2 m amateurradio band at 145 Mhc;

Noise figure typ. 0.4 dB; Gain 18 dB; Power Supply 12 – 15 V DC; 40 mA; Dimensions: 74 x 56 x 30 mms with N-type female connectors; weight approx. 160 grs

S1006

 

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S1006

LNA 145 MK II

Super low noise amplifier module for 2 m amateurradio band; new version with HETERO Junction FET

Frequency range: 144 – 148 Mhc; Noise figure typ. 0.2 dB; Gain 23 dB; Power Supply 12 – 15 V DC; 25 mA; Dimensions 74 x 56 x 30 mms with N-type female connectors; weight approx. 150 grs

 

S1001

 

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LNA 435

Super low noise amplifier module for 70 cm amateurradio band at 435 MHc;

Noise figure typ. 0.4 dB; Gain 18 dB; Power Supply 12 – 15 V DC; 40 mA; Dimensions 80 x 62 x 30 mms with N-type female connectors; weight approx. 160 grs

S1004

 

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S1004

LNA 435 MK II

Super low noise amplifier module for 70 cm amateurradio band; new version with HETERO Junction FET

Frequency range: 430  to 440 Mhc; Noise figure typ. 0.25 dB; Gain 22 dB; Power Supply 12 – 15 V DC; 25 mA; Dimensions 80 x 62 x 30 mms with N-type female connectors; weight approx. 150 grs

S1002

 

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SLN 1300A

Super low noise amplifier module for 1.3 GHc, built in a metal enclosure; N-type female connectors

Gain 28 dB typ; Noise figure 0.5 dB typ.; Operating voltage 12 – 15 V DC; Current approx. 60 mA;

Dimensions: 74 x 55 x 30 mms plus connectors; weight approx. 120 gr

S1052

 

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SLN 1700A

Super low noise amplifier module for 1.7 GHc, built in a metal enclosure; N-type female connectors

Gain 27 dB typ; Noise figure 0.5 dB typ.; 3 dB Bandwidth is 40 Mhc; Operating voltage 12 – 15 V DC; Current approx. 60 mA;

Dimensions: 74 x 55 x 30 mms plus connectors; weight approx. 120 gr

S1053

 

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SLN 2300A

Super low noise amplifier module for 2.3 Ghc, built in a metal enclosure; N-type female connectors

Gain 27 dB typ; Noise figure 0.5 dB typ.; 3 dB Bandwidth is 75 Mhc; Operating voltage 12 – 15 V DC; Current approx. 60 mA;

Dimensions: 74 x 55 x 30 mms plus connectors; weight approx. 120 grs

S1054

 

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SLN 2300P

Super low noise amplifier module for 2.3 Ghc, built in a milled aluminum   enclosure; N-type female connectors

Gain 29 dB typ; Noise figure 0.3 dB typ.; 3 dB Bandwidth is 75 Mhc; Operating voltage 12 – 15 V DC; Current approx. 60 mA;

Dimensions: 80 x 62 x 30 mms plus connectors; weight approx. 240 grs.

S9999

 

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LNA 137

Low noise amplifier module for 137-MHc ; mast head preamplifier for weather satellites like NOAA; frequency range 136 to 138 Mhc; DC supply (13.8 V DC) direct or remote feeding via coaxial cable.

Receive only! Gain 20 dB; Noise figure 0,9 dB, N type connectors

Dimensions: 115 x 82 x 56 mms; weight approx. 350 grs.; max mast diameter 58 mms

S1024

 

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LNA 3000

Broad band low noise amplifier module for receive only; frequency range: 50 – 3000 Mhc; Gain 13 dB; Noise figure 1.8 dB @ 1 Ghc;

Supply voltage: 12-15 V DC, 120 mA; N-type connectors

Dimensions: 115 x 82 x 56 mms; weight approx. 350 grs.; max mast diameter 58 mms

S1042

 

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S1042

LNA 5000

Broad band low noise amplifier module for receive only; frequency range: 50 – 5000 Mhc; Gain 16 dB/3 Ghc or 20 dB / 200 MHc; Noise figure 1.9 dB @ 200 Mhc or 2.8 dB @ 3 Ghc; IP3 > 30 dBm

Supply voltage: 12-15 V DC, 65 mA; N-type connectors

Dimensions: 115 x 82 x 56 mms; weight approx. 500 grs.; max mast diameter 58 mms

 

S1041

 

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BIAS-T / Sequence Controller, Sequencer, DC-Injector

Type

Product description

Art.No

Price EUROs

DCW 2004 B

Microprocessor-controlled sequencer  for masthead preamplifiers like SP 2000, SP 7000 or SP 6

DCW 2004B is designed to remote power preamplifiers via coaxial cable and also sequence control switching of preamp- and power amplifier

For 6 m, 2 m and 70 cm; max power 750 Watts on 50 Mhz to 150 Mhz and 500 Watts on 440 Mhz; insertion loss is less than 0.1 dB; supply voltage 13.8 to 15 V DC; N-type connectors

Dimensions 140 x 120 x 54 mms; weight approx. 600 grs

S1025

 

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DCW 2004-SHF

Microprocessor-controlled sequencer  for masthead preamplifiers as SP 23 and SP 13.
DCW 2004-SHF is designed to remote power
preamplifiers via coaxial cable and also sequence control switching of preamp- and power amplifier

For 1.2 Ghz to 2.5 Ghz; max power 150 Watts on 23 cm and 100 Watts on 13 cm; insertion loss is less than 0.2 dB; supply voltage 13.8 to 15 V DC; N-type connectors

Dimensions 140 x 120 x 54 mms; weight approx. 600 grs

S1026

 

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DCC-12 PL

DC-injector with UHF connectors; this device can be used to remote supply masthead preamplifiers via coaxial cable; so no separate DC cable is needed to the preamp!

Frequency range 50 to 500 Mhc; insertion loss 0.1 dB; max power handling: 100 W/FM, 250 W/SSB; power supply via Cynch max. 15 V DC;

Dimensions: 37 x37 x 30 mms plus connectors; weight approx. 80 grs.

S1043

 

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DCC-12 N

DC-injector with N type connectors; this device can be used to remote supply masthead preamplifiers via coaxial cable; so no separate DC cable is needed to the preamp! For use with e.g. SP 2000/ SP 7000 or similar

Frequency range 50 to 3000 Mhc; insertion loss 0.05 dB; max power handling: 100 W/FM, 250 W/SSB; power supply via Cynch max. 15 V DC;

Dimensions: 37 x37 x 30 mms plus connectors; weight approx. 80 grs.

S1044

 

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S1044

DCC-5000

DC-injector with N type connectors; this device can be used to remote supply masthead preamplifiers via coaxial cable ; so no separate DC feedline is needed to the preamp! For use with LNA 3000 or LNA 5000

Frequency range 50 to 5000 Mhc; insertion loss 0.05 dB; max power handling: 100 W/FM, 250 W/SSB

Dimensions: 37 x37 x 30 mms plus connectors

 

S1040

 

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Bias-T

DC-injector / Bias-T with N type connectors; this device can be used to remote supply masthead preamplifiers or any inline amplifier via coaxial cable ; so no separate DC feedline is needed!

Frequency range 10 to 3000 Mhc; insertion loss 0.05 dB; max power handling: 100 W/FM, 250 W/SSB

DC supply from 12 – 15 V, max. 1 A

Dimensions: 37 x37 x 30 mms plus connectors

03703

 

PDF

Options for masthead preamplifiers

Type

Product description

Art.No

Price EUROs

MGH 95 NIRO

Additional mounting hardware for mast diameters exceeding 58 mms up to 95 mms! e.g. for SuperAmp masthead amps or similar

Can be used with our weatherproof masthead enclosures type: MGK #10719; MGS #10716; MGD #10715 and MGB #10718;

All stainless steel hardware: U-bolt M8, heavy duty craddle, M6 hexagonal headscrew, nuts and washers

Dimensions 120 x 150 mms; weight approx. 120 grs

 

02554

 

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Current prices see Online-Shop

Prices per piece; larger quantity prices on request.

All prices including german VAT plus cost for shipping and handling.

 


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