Elevating the Brand. Keeping the Legacy.

For nearly 4 decades, our company has delivered consistent results and built lasting partnerships. Over the past five years, our name and visual identity have evolved to better reflect who we are today and where we’re going next. While our brand has been refined, our expertise, values, and commitment to our clients remain strong!

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Integrated Microwave Assemblies (IMA) designed for Mission-Critical Applications...

Planar Monolithics (PMI) portfolio of Integrated Microwave Assemblies (IMAs) includes multi-function RF modules, highly regarded line of frequency downconverters, and other solutions that support challenging national security, aerospace and defense mission-critical applications such as electronic warfare (EW) and signals intelligence (SIGINT). Modules and assemblies are designed and built to your SCD or specifications with a variety of options.

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Visit us @ Booth #1726

PMI exhibiting @ SATShow Week 2026!

Stop by and see us at SATShow Week, the industry’s first and largest experience of the year — uniting commercial innovators, government and military decision-makers, and end-users from 110+ countries in Washington, D.C. Anchored by the flagship SATELLITE event and enriched by the dedicated GovMilSpace event.

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PMI attending 50th Dixie Crow Symposium...

Join us for the 50th Dixie Crow Symposium, March 22nd to 25th, 2026 at the Museum of Aviation in Robins AFB, Georgia.

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Featured Products

Limiting Amplifier

PEC2-1G18G-60-9DBM-LM-SFF

Frequency Range: 1 to 18 GHz

Input Power: -61 to 30 dBm

Output Power: 8.9 dBm

Noise Figure: 8 dB

Spurious Rejection: -60 dBc

Harmonic Rejection: -10 dBc

VSWR: 1.9:1

SMA Female Connectors

Housing: 2.98" x 1.78" x 0.10"

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Low Noise Amplifier

PEC-30-10M20-SFF

Frequency Range: 0.01 to 20 GHz

Gain: 28.23 dB

Gain Flatness: ±1.19 dB
Noise Figure: 3.1 dB

OP1dB: 16.3 dBm

VSWR: 1.99:1

SMA Female Connectors

Housing: 1.08" x 0.71" x 0.32"

Low Noise Amplifier

PE2-30-6R018R0-3R5-22-12-SFF

Frequency Range: 6 to 18 GHz

Gain: 33.4 dB

Gain Flatness: ±1 dB

Noise Figure: 3.2 dB

OP1dB: 25.03 dBm

VSWR: 1.7:1

SMA Female Connectors

Housing: 1.08" x 0.71" x 0.29"

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Portable Amplifier

PLNA-35-100M18G-P1dB24-120VAC

Frequency Range: 0.1 to 18 GHz

Gain: 36.51 dB

Gain Flatness: ±2.47 dB

Noise Figure: 4.5 dB

OP1dB: 25 dBm

VSWR: 1.7:1

Maximum RF Input: 10 dB

N Type Female Connectors

Housing: 3.50" x 3.50" x 1.75"

Digital Phase Shifter

PS-30M2G-8B-SFF

Frequency Range: 0.03 to 2 GHz

Control: 8-Bit TTL

Phase Shift: 360°

Insertion Loss: 8.96 dB

VSWR: 1.71:1

Amplitude Error: ±0.98 dB

Phase Shift Error: 9.45°

Switching Speed: 500 ns

SMA Female Connectors

Housing: 3.25" x 3.25" x 0.84"

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Digital Phase Shifter

PS-100M20G-8B-SFF-MIL-SM

Frequency Range: 0.1 to 20 GHz

Control: 8-Bit TTL

Phase Shift Range: 360°

Insertion Loss: 13 dB

Amplitude Error: ±1 dB

Phase Shift Error: ±5°

Spurious: -60 dBc

RF Input Power: 5 dBm

Speed: 500 ns

SMA Female Connectors

Housing: 3.25" x 3.25" x 0.84"

Digital Phase Shifter

PS-3R4G4R2G-10B-SFF

Frequency Range: 3.4 to 4.2 GHz

Control: 10-Bit TTL

Insertion Loss: 6.71 dB

VSWR: 1.38:1

Phase Shift Error: ±1.19°

Phase Flatness: 1.62°

Phase Shift: 360°

SMA Female Connectors

Housing: 3.25" x 3.25" x 0.84"

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Bandpass Filter

BPF3D875-2D25-CD-SFF

Passband: 2.75 to 5 GHz

Stopbands: 2.25 GHz & 5.5 GHz @ 55 dBc

Insertion Loss in Passband: 1.2 dB

Input Power: 33 dBm

Passband VSWR: 1.58:1

SMA Female Connectors

Housing: 2.15" x 1.20" x 0.51"

Band Reject Filter

JTIDS-0002

Center Frequency: 1.09 GHz

Notched Bandwidth: 0.26 GHz

Passband Insertion Loss: 3.77 dB

Passband VSWR: 2.0:1

Rejection: 43.94 dBc

SMA Female Connectors

Housing: 1.5" x 0.5" x 0.5"

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Band Reject Filter

BRF1370-50-CD-SFF-LK

Center Frequency: 1.37 GHz

Lower Passband: DC to 1.2 GHz

Upper Passband: 1.45 to 2.7 GHz

Notch Bandwidth: 0.06 GHz

Notch Depth: 56.42 dB

Passband Insertion Loss: 0.43 dB

Insertion Loss @ 2.7 GHz: 0.53 dB

Passband VSWR: 1.5:1

SMA Female Connectors

Housing: 3.25" x 0.77" x 1.00"

6-Channel Switch Filter Bank

6SFB-1G20G-LP-AMP-SFF-MS

Frequency Range: 1 to 20 GHz

Gain: 25 dB

VSWR: 1.9:1

Rejection: 54 dBc

Output 2nd Harmonic: 45 dBc @ 0 dBm

Switching Speed: 100 ns

Power Handling: 15 dBm

Output P1dB: 12.5 dBm

SMA Female Connectors

Housing: 5.50" x 3.00" x 0.67"

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Limiter

LM-118-100W-22DBM

Frequency Range: 1 to 18 GHz

Insertion Loss: 2.64 dB

Leakage: 15.8 dBm

Recovery Time: 100 ns

RF Power Handling: 100 W

Limiting Threshold: 13 dBm

SMA Male/Female Connectors

Housing: 0.90" x 0.38" x 0.38"

Limiter

LM-8D5G10D5G-1W-13DBM-SFM

Frequency Range: 8.5 to 10.5 GHz

Insertion Loss: 1.03 dB

VSWR: 1.35:1

Leakage: 13 dBm

Input Power: 30 dBm

Limiting Threshold: 10 dBm

SMA Male/Female Connectors

Housing: 0.90" x 0.38" x 0.38"

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Monopulse Comparator

PMC-14D5G15D5G-SMA

Frequency Range: 14.5 to 15.5 GHz

Insertion Loss: 2.15 dB

Amplitude Balance: ±0.74 dB

Phase Balance: ±4.53°

Isolation: 25 dB

VSWR: 1.4:1

Power Handling: 30 W

SMA Female Connectors

Housing: 3.12" x 3.12" x 0.43"

Phase Locked Oscillator

PLDRO-12522R24M-13DBM-SFF-ROHS

Frequency Range: 12.52224 GHz

External Reference: 0.13044 GHz

Reference Input Power: 0 dB

Output Power: 14.3 dBm

Spurious: -70 dBc

Harmonics: -31.41 dBc

Phase Noise: -67 dBc/Hz

SMA Female Connectors

Housing: 2.25" x 2.25" x 0.62"

ROHS Compliant!

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SP1T Absorptive Switch

P1T-DC40G-65-T-24FM-1NS

Frequency Range: DC to 40 GHz

Isolation: 65 dB

Insertion Loss: 5.5 dB

VSWR: 2.0:1

Input Power: 17 dBm

Switching Speed: 5 ns

Rise/Fall Time: 1 ns

2.4mm Female/Male Connectors

Housing: 1.2" x 1.3" x 0.5"

SP1T Absorptive Switch

P1T-10M1G-80-T-SFF

Frequency Range: 0.01 to 1 GHz

Insertion Loss: 1.02 dB

VSWR: 1.35:1

Isolation: 85.9 dB

Switching Speed: 200 ns

Input Power: 20 dBm

SMA Female Connectors

Housing: 1.0" x 1.0" x 0.5"

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SP2T High Power Reflective Switch

P2T-8G18G-45-R-SFF-HIP20W

Frequency Range: 8 to 18 GHz

Insertion Loss: 2.13 dB

Isolation: 2.13 dB

VSWR: 1.91:1

Rise/Fall Time: 75/25 ns

Delay On/Off: 150/100 ns

Operating Input Power: 20 W

Hot Switching: 10 W

SMA Female Connectors

Housing: 1.2" x 1.0" x 0.5"

SP3T Absorptive Switch

P3T-1G18G-65-T-SFF

Frequency Range: 1 to 18 GHz

Insertion Loss: 3.13 dB

VSWR: 1.96:1

Isolation: 71 dB

Switching Speed: 100 ns

Input Power: 30 dBm

SMA Female Connectors

Housing: 1.5" x 1.5" x 0.4"

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4-Way Power Divider

APD-4-218-LC-2

Frequency Range:: 2 to 18 GHz

Insertion Loss: 1.54 dB

VSWR: 1.48:1

Isolation: 17 dB

Amplitude Balance: 0.34 dB

Phase Balance: 4.76°

SMA Female Connectors

Housing: 1.75" x 1.75" x 0.40"

DC to 70 GHz Components, Modules, and Sub-Systems

Planar Monolithics (PMI) is a leading supplier of custom, high-reliability RF and microwave components, modules and subsystems. Delivering industry-standard performance for mission-critical applications in the military, communications, commercial and consumer industries, Quantic PMI continues to expand its portfolio of state-of-the-art hybrid MIC/MMIC components, modules, and subsystems offering frequency coverage up to 70 GHz.