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Amplifiers
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MITEQ offers over 5000 RF/Microwave Amplifiers in the largest standard amplifier product line available today. Our amplifier products include narrowband to multi-octave amplifiers in the range from 1KHz to 65GHz. MITEQ also supplies amplifiers for radio-astronomy, space, high-reliability, and military applications.
To find the amplifier that fits your requirements, use the Amplifier Search Tool, or browse the amplifier categories in the gray left navigation area. | |
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New Amplifier Products
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| High Dynamic Range, Wideband LNA |
Model AMF-2F-00020050-20-28P MITEQ Model AMF-2F-00020050-20-28P is a new addition to its family of low noise, wideband, and ultra-small coaxial LNAs in the 20 to 500 MHz band. This LNA has over 35 dB of gain in a housing that is only 1.22" long and 0.88" wide without the field-replaceable SMA connectors that are mounted on a removable heatsink. Gain flatness is a maximum of &plusmin;1.75 dB, though typical is &plusmin;1.0 dB. The AMF-2F-00020050-20-28P has a maximum noise figure of 2.0 dB in the full band, though the typical value is 1.5 dB. This unit operates from -40 to +75°C, has an output P1dB of minimum +28 dBm, output IP3 of typically +40 dBm, output 1P2 of typically +58 dBm, and a current draw of maximum 500 mA from a single +15V DC from 25 to 50 dB are available in the same outline. The aluminum alloy housing provides excellent thermal performance in addition to being very small and lightweight. Hermetic sealing is an option. Wider frequency options are available.
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| Coaxial and Compact Ka-Band Line Amplifier |
Model AMF-6F-17702200-50-17P has been added to MITEQ's family of Ka-Band, single bias, coaxial line amplifiers. This LNA has over 35 dB of gain from 17.7 GHz to 22.0 GHz, in a housing that is only 0.72" long and 0.75" wide without the field replaceable K-connectors. Gain flatness is a maximum of 3.0 dB peak-to-peak, though typical is less than 2.0 dB. The AMF-6F-17702200-50-17P has a maximum noise figure of 5.0 dB in the full band, though the typical value is less than 3 dB. This unit operates from -40 to +75?C of base temperature, has a P1dB minimum of +17 dBm, output IP3 of typically +25 dBm, and a current draw of maximum 300 mA from a single +15V DC supply. Port VSWR is typically less than 2:1 for both input and output. Aluminum case provides excellent thermal characteristics. Features wider bandwidth and higher P1dB. Hermetic sealing and low noise figure options are available.
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| Compact, Ultra-Broadband Medium Power Amplifier |
Model AMF-4D-02002650-90-20P is a rugged, single bias ultra-broadband coaxial amplifiers. This amplifier has over 25 dB of gain from 2.0 GHz to 26.5 GHz, in a housing that is only 1" long and 0.83" wide without the field replaceable 2.92 mm connectors. Gain flatness is a maximum of &plusmin;2.5 dB, though typical is &plusmin;2.0 dB. The AMF-4D-02002650-90-20P has a maximum noise figure of 9.0 dB in the full band, though the typical value is near 6.0 dB. This amplifier operates from -40 to +75°C of base temperature, has a P1dB minimum of +20 dBm, IP3 is typically +26 dBm, and a current draw of maximum 450 mA from a single +15V DC supply. Port VSWR is typically less than 2:1 for both input and output. Composite metal body with a CuW base provides excellent thermal characteristics while hermetic sealing option is available if required. With its built-in sequencing, regulation and reverse bias and over-temperature and over-current protection, only a single positive bias is required. Frequency options from as low as 100 MHz to as high as 40 GHz are available.
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| Weatherproof Ka-Band Low Noise Amplifier |
Model AMFW-7F-17702130-120-23P-WP is MITEQs newest addition to its family of high-performance waveguide LNAs. The Model AMFW-7F-17702130-120-23P-WP is a very low noise, high dynamic range weatherproof Ka-band front end, operating 17.7 to 21.3 GHz. With isolator protected and pressure sealed WR-42 waveguide input and K(F) connector output, in addition to being lightweight, this low-noise amplifier has a small profile and footprint. The aluminum alloy housing is sealed against most severe environmental conditions and also fully EMI shielded. This LNA includes reverse voltage, over current and over temperature protection in addition to full internal regulation. Total weight is approximately 800 grams, and dimensions are 156mm x 70mm x 51mm. The AMFW-7F-17702130-120-23P-WP has a minimum gain of 60 dB, flat to within ±1 dB, and maximum noise temperature of 120 K° and is capable of a minimum of 23 dBm P1dB across the full band. Noise temperature will typically change with base temperature of the LNA at a rate of 0.28 K/°C. Output IP3 is 30 dBm minimum. Input and output port VSWR is a maximum of 1.25:1 and 1.5:1 respectively. Gain is stable to less than 0.4 dB/month. Total group delay is constant to less than 1 nsec over the full band. Current draw is nominally 700 mA from a single +12V to +24V supply. Other voltage ranges and alarm options are available. Operating temperature is -40 to +60?C case.
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| 18-40 GHz Low-Noise/Medium Power Amplifier |
Model JS3-18004000-40-15P is a state-of-the-art low-noise medium power amplifier with only 4 dB maximum noise figure and +15 dBm P1dB. This model has a gain of 32 dB minimum in a small hermetically sealed package with field replaceable K-connectors. MIL-883 screening is also available. Different options such as gain, noise figure and power output are also available.
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| 3W Wideband GaN PA 12V Operation and With Heat Sink With Fans |
Model AMFG-3F-00030300-60-33P-HS-12V is another GaN power amplifier. High impedances of these devices allow for excellent port match and gain flatness over very wide bandwidths. Inherent robustness of the device technology enables these amplifiers to withstand very high base temperatures or surges in RF or DC power without compromising their reliability. A severe limitation has been the high voltage requirement that may be incompatible with many existing systems. Model AMFG-3F-00030300-60-33P-HS-12V incorporates an internal DC/DC converter which enables operation from 12V supply. It draws about 2A from a 12V supply at or near Psat. This model operates from 30 MHz to 3 GHz, has over 40 dB gain, typical ±1.5 dB flatness, P1dB of over 33 dBm and a Psat of 35 dBm typical. IP3 is typically 40 dBm. The AMFG-3F-00030300-60-33P-HS-12V comes with a heatsink and fans. It has a built-in over/reverse voltage, temperature and current protection. Port VSWRs are less than 2:1 for the whole band, and is able to withstand full reflection. The operational temperature range is -30 to +50°C ambient. Noise figure is 6 dB maximum. In the same footprint and outline, MITEQ offers other models covering 0.7-3.8 GHz at 36 dBm and others.
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| 26-40 GHz Low-Noise/Medium Power Amplifier |
Model JS4-26004000-27-10P is a state-of-the-art low-noise medium power amplifier with only 2.7 dB maximum noise figure and +10 dBm P1dB. This model has a gain of 28 dB minimum in a small hermetically sealed package with field replaceable K-connectors. MIL-883 screening is also available. Different options such as gain, noise figure and power output are also available.
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| Compact, Ka-Band Gain Controlled Amplifier, 20-26 GHz |
Model AMF-3F-20002600-68-20P-GC model has been added to its family of rugged, single bias coaxial amplifiers. This amplifier has over 23 dB of gain from 20 GHz to 26 GHz, in a housing that is only 1¨ long and 0.83¨ wide without the field replaceable K-connectors. Application of +5V to the gain control pin decreases gain by 10 dB while maintaining flatness. Gain flatness is a maximum of ?1.5 dB, though typical is ±1 dB. The AMF-3F-20002600-68-20P-GC has a maximum noise figure of 6.8 dB in the full band, though the typical value is near 5 dB. It operates from -40 to +75°C of base temperature, has a P1dB of minimum of 20 dBm, IP3 of typically 25 dBm, and a current draw of maximum of 500 mA from a single +15V DC supply. At lower gain setting P1dB falls to +15 dBm. Port VSWR is less than 2:1 for both input and output. Composite metal body with a CuW base provides excellent thermal characteristics while the Kovar body allows for hermetic sealing if required. With its built-in sequencing, regulation and protection, only a single positive bias is required.
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| Energy Efficient Outdoor TWTAs |
MCL´s MT3400 and MT4400 Outdoor TWT Amplifiers have already been described as reliable, rugged, and economical solutions for satellite uplink applications. You can now add “energy efficient” to that list. The MT3400 is available with a 400W linear TWT, drawing 1100 Watts as opposed to 1500 Watts, while the MT4400 offers a 750W linear TWT, drawing 2000 Watts versus 2400 Watts. These new TWT options are only offered in Ku-band at this time.
Both of these state-of-the-art amplifiers are available for C-, X-, Ku-, and DBS-band applications and include such features as rugged construction for extreme environments, software communications configuration for both remote and computer interfaces, continuous attenuator adjustment shown in dB, auto power control and status, and much more.
The MT3400 and MT4400 can also be customized to include options such as an internal L-band block upconverter, an internal linearizer, Ethernet interface, option at 60°C, or a hand-held or remote controller. Redundancy can be achieved through 1:1, 1:2, or phase combined systems.
| Airborne HPA |
MCL, Inc., a MITEQ Company, introduces its newest member of the outdoor TWTA family, the MT2100. Providing industry-leading efficiency, this amplifier was engineered to support airborne applications. The rugged ultra compact design weighs 25 pounds and can be adapted to military flight qualification requirements. This model operates at 125 Watts (100 Watts at the flange) at the 6-18 GHz frequency range. The MT2100 features flexible prime power configurations and can operate at 70°C. This compact TWTA is conduction cooled; however, air cooled or liquid cooled operations are available.
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| HF through RF Ultra Small and Low Noise Coaxial LNA |
Model AMF-2F-00100200-16-15P is a new addition, to its family of extremely low noise and ultra small coaxial LNAs in the 0.1-2 GHz band. This LNA has over 30 dB of gain in a housing that is only 1.22¨ long and 0.88¨ wide without the field-replaceable SMA connectors. Gain flatness is a maximum of ±1 dB, though typical is ±0.75 dB. The AMF-2F-00100200-16-15P has a maximum noise figure of 1.6 dB in the full band, though the typical value is 1 dB. It operates from -40 to +75°C, has a P1dB of minimum 15 dBm, IP3 of typically 25 dBm, and a current draw of maximum 135 mA from a single +15V DC supply. Port VSWR is less than 2:1 for both input and output. Other models with typical gains ranging from 25 to 50 dB are available in the same outline. The aluminum alloy housing provides excellent thermal performance in addition to being very small and light. Hermetic sealing is an option.
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| Low Noise Ka-Band Amplifier |
Model JS3-18002200-15-10P is a state of the art low noise Ka-band amplifier with only 1.5 dB maximum noise figure and 26 dB minimum gain in a small thematically sealed Kovar chassis with field replaceable K-connectors. MIL-883 screening is also available. Different connector options are also available.
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More About Amplifiers
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Amplifiers::
MITEQ also has a full line of IF Signal Processing Amplifiers:
MITEQ also manufactures Amplifier Assemblies, which integrate two or more products into a single package:
MITEQ's also has Amplifier products that fall under the following categories:
- GaAs pHemt FET Amplifiers
- Metamorphic HEMT (mHEMT) Amplifiers
- Microwave Amplifiers
- Millimeter-Wave Amplifiers
- Pulse and Data Amplifiers
Surface-Mount
Amps Span
0.1 to 40.0 GHz
Click For PDF
Reprinted with
permission from the
July 2006 issue of Microwaves & RF |
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Understanding Mismatch Effects In Power Combining Circuits
Click For PDF
Reprinted with
permission from
a 2006 issue of
Microwaves & RF |
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Custom Amplifiers
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Since 1969, MITEQ, the pioneers in Amplifier development, have been customizing to our customers specific requirements. This can include new design efforts, modifications to existing designs for performance and mechanical needs, as well as additional testing and environmental screening.
Please contact Component Sales with any special requirements you may have:
Tel: 631-436-7400
Fax: 631-436-7430
All amplifier products are backed by MITEQ's
3-Year Warranty and most are available as RoHs Compliant components.
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Amplifiers from MITEQ Inc.
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Amplifiers© 2009 MITEQ Inc. |
