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cryogenic amplifiers - LTEQ MICROWAVE

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cryogenic amplifiers

Cryogenic Components

Cryogenic Low Noise Amplifier

Our cryogenic low noise amplifiers are designed and manufactured to perform at their peak levels at extreme low temperatures (following data is measured at 74K(-199°C)).
They are used for such applications as the head amplifiers of passive radars as well as versatile cryogenic experiments
and researches.

Wideband

Parts No.

Range of frequency

Small signal gain ( dB )

P1 Output electric

power ( dBm )

NF ( dB )

KA-K1M1GCLN-M-01

1.0MHz - 1.0 GHz

20 min.

3 min.

1.0max

KA-K1M2GCLN-M-01

1.0MHz - 2.0 GHz

20 min.

3 min.

1.0max

KA-010020CLN-M

1.0GHz - 2.0 GHz

20 min.

3 min.

1.0max

KA-010070CLN-M

1.0GHz - 7.0 GHz

20 min.

3 min.

1.0max

Narrowband

Parts No.

 

KA-019020CLN-M

KA-026027CLN-M

KA-039041CLN-M

KA-144146CLN-M

KA-019020CLN-M

Characteristic impedance
(Standard)

[Ω]

50

50

50

50

50

Use Frequency

[GHz]

1.95±0.05

2.60±0.05

4.0±0.1

14.5±0.1

1.95±0.05

Gain

(Standard )

[dB]

20

18

18

15

21

Pin (max )

[dBm]

-15

-15

-15

-15

0

P1dB com.

[dBm]

3

3

3

3

12

NF (max )

[dB]

0.3

0.3

0.3

0.5

0.3

Connector

 

SMA(f),(f)

SMA(f),(f)

SMA(f),(f)

SMA(f),(f)

SMA(f),(f)

Size
(without connector part )

[mm]

60×22×14

60×22×14

60×22×14

60×22×14

60×22×14

Power supply

 

3V 50mA max.

3V 50mA max.

3V 50mA max.

3V 50mA max.

5V 70mA max.

Note:
·Please specify when you require male connectors.
·Please consult us for customization.

LNF-LNC1_12A
FEATURES
  • RF bandwidth: 1-12 GHz
  • Noise: 5.5K typical
  • Gain: 39dB
  • DC-power: Vd=1.00V @ 15mA
  • One gate and one drain supply only
  • RF-connectors: female SMA
  • DC-connector: 9-pin female Nano-D

DESCRIPTION
LNF-LNR1_12A is an ultra-low noise cryogenic amplifier operating in the 1-12 GHz frequency range. The LNA is packaged in a coaxial module using industry standard SMA and Nano-D connectors. The lightweight gold plated aluminum module measures 22*19.6*7.8 mm excluding the connectors. MMIC technology ensures reliable and repeatable unit-to-unit result.
LNF-LNC4_8C
FEATURES
  • RF bandwidth: 4-8 GHz
  • Noise Temperature: 2.1 K typical
  • Gain: 39 dB
  • DC-power: Vd=0.50V @ 8 mA
  • One gate and one drain supply only
  • RF-connectors: female SMA
  • DC-connector: 9-pin female Nano-D4

DESCRIPTION
LNF-LNC4_8C is an ultra-low noise cryogenic amplifier operating in the 4-8 GHz frequency range. The LNA is packaged in a coaxial module using industry standard SMA and Nano-D connectors. The lightweight gold plated aluminum module measures 25.66*20.00*7.80 mm excluding the connectors.
LNF-LNC4_16A
FEATURES
  • RF bandwidth: 4-16 GHz
  • Noise: 5.8K typical
  • Gain: 39dB
  • DC-power: Vd=1.00V @ 15mA
  • One gate and one drain supply only
  • RF-connectors: female SMA
  • DC-connector: 9-pin female Nano-D

DESCRIPTION
LNF-LNC4_16A is an ultra-low noise cryogenic amplifier operating in the 4-16 GHz frequency range. The LNA is packaged in a coaxial module using industry standard SMA and Nano-D connectors. The lightweight gold plated aluminum module measures 22*19.6*7.8 mm excluding the connectors. MMIC technology ensures reliable and repeatable unit-to-unit result.



LNF-LNC6_20B
Improved Gain, Noise and BIAS!
FEATURES
  • RF bandwidth: 6-20 GHz
  • Noise Temperature: 9.5K typical
  • Gain: 36 dB
  • DC-power: Vd=1.10V @ 12mA
  • One gate and one drain supply only
  • RF-connectors: female SMA
  • DC-connector: 9-pin female Nano-D

DESCRIPTION
LNF-LNC6_20A is an ultra low noise amplifier operating in the 6-20 GHz frequency range. The LNA is packaged in a coaxial module using industry standard SMA and Nano-D connectors. The lightweight gold plated aluminum module measures 22*19.6*7.8 mm3 excluding the connectors. MMIC technology ensures reliable and repeatable unit-to-unit result.
LNF-LNC7_10A
FEATURES
  • RF bandwidth: 7-10 GHz
  • Noise Temperature: 4.7K typical
  • Gain: 35 dB
  • DC-power: Vd=0.90 V @ 20mA
  • One gate and one drain supply only
  • RF-connectors: female SMA
  • DC-connector: 9-pin female Nano-D

DESCRIPTION
LNF-LNC7_10A is an ultra-low noise cryogenic amplifier operating in the 7-10 GHz frequency range. The LNA is packaged in a coaxial module using industry standard SMA and Nano-D connectors. The lightweight gold plated aluminum module measures 22.00*19.60*7.80 mm excluding the connectors. MMIC technology ensures reliable and repeatable unit-to-unit result.
LNF-LNC15_29A
FEATURES
  • RF bandwidth: 15-29 GHz
  • Noise: 9.9K typical
  • Gain: 28dB
  • DC-power: Vd=1.10V @ 9mA
  • One gate and one drain supply only
  • RF-connectors: female K (2.92 mm)
  • DC-connector: 9-pin female Nano-D

DESCRIPTION
LNF-LNC15_29A is an ultra-low noise cryogenic amplifier operating in the 15-29 GHz frequency range. The LNA is packaged in a coaxial module using industry standard K (2.92mm) and Nano-D connectors. The lightweight gold plated aluminum module measures 17.80*15.15*6.80 mm excluding the connectors. MMIC technology ensures reliable and repeatable unit-to-unit result.




LNF-LNC22_40WA
FEATURES
  • RF bandwidth: 22-40 GHz
  • Noise: 14K typical
  • Gain: 28dB
  • DC-power: Vd=1.20V @ 9mA
  • One gate and one drain supply only
  • RF-connectors: WR28
  • DC-connector: 9-pin female Micro-D

DESCRIPTION
LNF-LNC22_40A is an ultra-low noise cryogenic amplifier operating in the 22-40 GHz frequency range. The LNA is packaged in a waveguide module using industry standard WR28 and Micro-D connectors. The lightweight gold plated aluminum module measures 34.3*40*19.7 mm excluding the connectors. MMIC technology ensures reliable and repeatable unit-to-unit result.

 
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