Mid-Atlantic RF Systems, Inc. offers a full range of products for Radio Frequency (RF) and Microwave (MW) applications. In addition to these ready to build products, we offer custom build solutions using your designs or modification to the solutions listed below.
Amplifiers
Utilizing the latest Power Device Technologies such as GaN, LDMOS and GaAs. We are positioned to provide Low Cost Power Amplifier solutions to suit your system’s needs. Our amplifiers are designed to be Flexible and Adaptive; Both are achieved by an open digital control firmware interface and efficient packaging optimized for thermal management and size.
| AMPLM970 | 960 to 1240 MHz |
| PA48V | 150-2400MHz |
| MAIF6020-80 | 60 MHz, Customizable |
Couplers
Mid-Atlantic RF Systems offers a broad range of hybrid and directional coupler products available in a multitude of packages. They are proven performers in a wide variety of RF power amplifiers, attenuators and phase shifters.
Mid-Atlantic’s 90º hybrid couplers offer the highest performance for WLL, Cellular, GSM, PCS, and PCN applications available in the marketplace today.
Mid-Atlantic's directional couplers for WLL, cellular, GSM, PCS, and PCN applications are proven performers; consistent performance is standard. They are designed into many base station amplifiers for output/reflected power measurement and feedforward applications.
Multi-Couplers
| Surface Mount 90° Hybrid Couplers | |
| HY20 | 170-230 MHz |
| HY33-S3 | 225 - 451 MHz |
| HY45 | 350 - 520 MHz |
| THY450 | 400 - 520 MHz |
| HY67PNC-3 | 470 - 860 MHz |
| HY89 | 815 - 960 MHz |
| HYQM-42-T | 1000 - 2000 MHz |
| HY140 | 1200 - 1700 MHz |
| HY150 | 1500 - 2100 MHz |
| HY174 | 1320 - 1980 MHz |
| HY185 | 1700 - 2400 MHz |
| SHY185 | 1700 - 2400 MHz |
| HYUMTS | 1900 - 2300 MHz |
| HY215 | 1900 - 2400 MHz |
| BHY3000 | 2000 - 4000 MHz |
| X214-13 | 2100 - 2200 MHz |
| HY244 | 2240 - 2640 MHz |
| HY245 | 2100 - 2800 MHz |
| SHY350 | 2700 - 3600 MHz |
| BHY6000 | 4000 - 8000 MHz |
| SHY550 | 5000 - 6000 MHz |
| Surface Mount Directional Couplers | |
| DC30-20C | 330 +/- 25 MHz |
| DC91-10 | 815 - 960 MHz |
| DC195-10B | 1700 - 2000 MHz |
| DC195-20A | 1700 - 2000 MHz |
| DC260-25P | 2300 - 2900 MHz |
| Connectorized Directional Couplers | |
| CPLM-970 | 500 - 2000 MHz |
Mid-Atlantic's Multi-couplers are intended for use with analog Video (0 to 2V) and TTL (0 to 5V) distribution systems. They provide a low cost means to provide a number of channels of RF or TTL Logic signals from an antenna or other source to three individual loads. The unit is specified to operate over wide frequency range, and is fully tested to assure compliance over that range. This unit is designed to be rack mounted into an EIA 19 inch “relay” rack and has all connections made to the unit’s rear panel. The front panel contains only the power switch which has an LED power indicator which illuminates when the unit is powered.
Controls include an AC Power switch on the front panel and gain and DC offset trim adjustments for each of the output channels on the rear panel. Internal circuits are forced air cooled. Standard operation is with forced air cooling always on, but an option is designed in to control the forced air cooling via the internal temperature. Gain trim is set to unity during factory test. DC offset is set to 0VDC during factory test.
Mid-Atlantic RF Systems can customize these units to exact specifications required by customer.
Receivers / Tuners
The LCR series of tuners/receivers provide a low cost solution for an assortment of military and commercial applications. The double-conversion superheterodyne receiver with integral synthesizer can be configured with a 160 MHz IF output/100 MHz bandwidth or a 1 GHz IF output/500 MHz bandwidth. The small, lightweight tuner/receiver covers the frequency range from 0.5 to 18 GHz, with a tuning step size of 1 MHz. Modular packaging permits a variety of physical layout options. The LCR circuitry is contained in two 2” x 3” x 1” modules. RF input and IF output functions are completely contained in one module. The 1st and 2nd LO functions are in a second module. Multi-channel receiver configurations can be constructed easily with a common LO module and multiple RF/IF modules.
A ruggedized package option is available to meet more stringent environmental requirements.
Note: Customized versions of the standard product can be supplied.
Switches
Synthesizers
Mid-Atlantic RF Systems designs and manufacture RF Synthesizers Modules for a wide variety of applications. They are typically use as high performance sources in applications where performance is paramount. Mid-Atlantic has designs based on both DDS (Direct-Digital-Synthesizer) and PLL (Phase-Locked-Loop) architecture so that customer can decide on which type best fits their application. Synthesizers can have either self-contained internal references, or be locked to an external reference. Synthesizers are typically controlled via TTL control. Optional modulation input is available. Custom designs can also be designed to meet your unique specifications.
| RFS9685-428-1B | Parallel Settings, Modulation Input 1kΩ |
| RFSU-9215B | Parallel Settings |
| RFSU-9215C | Parallel Settings |
| DS-120B | DDS-Based |
| SYNSN45 | Dual Loop, Stable Local Oscillator |
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