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Low Frequency High-Power Power Divider/Combiners

MECA’s industry leading high power combiner/divider series ideally designed for systems applications utilizing multiple high-power transmitter or antenna feeds, available in N and SMA.

Specs

 

Low PIM Power Splitter

MECA’s industry leading low PIM power splitters are weatherproof with frequency range of 1.7 – 2.2 GHz.

Specs

 

Low PIM Couplers

MECA’s Low PIM Directional Couplers are high power capable with extremely low insertion loss and are ideal for your systems applications where precise monitoring, external leveling, signal mixing or swept transmission and reflection measurements are desired.

Specs

 

Low PIM Unequal/Tappers

MECA offers low PIM tappers with average power ratings from 300 watts and frequency range of 0.698 - 2.700 GHz.

Specs

 

Low PIM Adapters & Cables

MECA now carries a full-range of low PIM adapters (bullets) to help simplify the connectivity of your projects. These rugged and reliable adapters are available off-the-shelf and complement the large variety of products we sell every day.

Specs

 

Low PIM Loads

MECA offers eight models of low PIM loads with average power ratings of 20, 50 and 100 watts and available in frequencies from 0.698 – 2.700 GHz. Need RF Loads fast for your next generation equipment deployments?.

Specs

 

QMA Power Divider & Combiner

MECA introduces a QMA Power Divider/Combiner series covering the 0.698 - 2.700 GHz frequency range for use in all wireless applications from cellular through UMTS. Available in 2, 3, 4 & 8-way configurations.

Specs

 

MECA’s NEW Line of Unequal Power Splitters

The line consists of six models offering a 2, 3, 4, 6, 8, or 10:1 signal-split ratio respectively, over 698-2700 MHz (Cellular, PCS, AWS, and BRS/EBS frequencies) and feature low PIM ratings – (better than -150dBc.), with ultra-low VSWR and minimal coupling variation over the entire frequency band. They easily handle high power levels of 300W (CW) and have an operational temperature range of -55°C to +85°C. As with all MECA products, they are MADE IN THE USA and are offered with a standard 36 month warranty.

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Low Frequency Power Dividers

 

Low Frequency Power Dividers

Low frequency power dividers (5-500 MHz) available in 2 & 4-way configuration with N, SMA, BNC & TNC connectors.

2-Way
4-Way
 
Attenuator Bracket Assembly

 

Bracket Assembly

For 690, 697 Attenuator, 100 Watts, Type-N

BRK690-dB-1 | BRK697-dB-1

 
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Variable Step Attenuators

MECA offers six models of variable step attenuators with average power ratings of 2 watts (1000 watts peak) available in 0-10 dB in 1 dB step.

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Single & Dual Junction Isolators
 

IP67 rated High power single & dual junction isolators

MECA Electronics introduces a new line of single and dual junction isolators enclosed in an IP67 housing and suitable for outdoor long term use. The isolators are available in both cellular and PCS frequency bands. The dual junction models feature isolation performance of 45 dB with 50 Watts power handling capability when used with a properly sized external heat sink.

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Single & Dual Junction Isolators
 

180 Degree Medium Power Hybrid Divider/Combiners

MECA Electronics introduces the 707 series, medium power, 180 degree hybrid divider/combiner. Designed to cover wireless bands from 0.400 - 6.000 GHz in 10% bandwidths with average RF power handling capability of 150 watts (1 kW peak). The 707 series is wheather proof and meets IP65 and is ideally suited for high or medium power dividing or combining applications; measures 2.5" x 2" X.82”. Providing typical isolation of 25 dB, VSWR of 1.20:1 and insertion loss of less than 0.6 dB.

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Single & Dual Junction Isolators
 
Feedthru Terminations

Designed to provide high impedance devices such as an oscilloscope with a characteristic 50-Ohm impedance.  MECA’s family of RoHS compliant Feed-Thru Terminations operate between 300-1000 MHz and are available off-the-shelf in N, SMA, BNC and TNC connector configurations. Units are rated at 2w avg (500w peak).

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Single & Dual Junction Isolators
 
High Attenuation N-Type Attenuators - 615 Series

Attenuation values to 90 dB in a single package!  MECA introduces a RoHS compliant, fixed attenuators available in N-Male/Female configuration covering all commercial wireless bands from DC – 2.0 GHz.  Indoor/outdoor use with 2w average (1kw peak) power handling. Standard attenuation values of 40, 50, 60, 70, 80 & 90 dB available from STOCK – 4 weeks ARO.  Made in USA – 36 month warranty.

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Single & Dual Junction Isolators
 
RF Power Measurement Kit

MECA has designed the MFK-PMK-1 Power Measurement Kit to replace high power attenuators as a means of reducing signal levels into sensitive power meters. The kit features the following components:

  • 1 each of a 500w, 30 dB, N-Female, 0.800 – 2.200 GHz, Directional Coupler (MECA 715-30-1.500V)

  • 1 each of a 2w, N-Type Attenuators in 6, 10 & 20 dB (MECA 605-dB-1)

  • 1 each of a 100w, N-Male Termination (MECA 490-1)

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Single & Dual Junction Isolators
 
High Power 7/16 DIN Hybrid Couplers

Now available in 7/16 DIN!  MECA’s line of high power 3 dB, 90° hybrid couplers covers all wireless band applications from UHF through UMTS (0.400-2.200 GHz) with power levels to 500 watts. Ideal for use as a duplexer for DAS head end systems or combining amplifiers for antenna sharing applications with high isolation .  Made in USA and offer low insertion loss and excellent VSWR.

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Heat Sinks for 250W & 500W Terminations
 
Heat Sinks for 250W & 500W Terminations

Heat sinks are specially designed to operate our CTN-250-X (250w) and CTN-500-X (500w) conduction cooled loads at full rated power. Please specify HS-1DC when fan is connected to a +48V DC source or HS-1AC when fan is connected to 110V AC source. All mounting hardware is included.

250 Watts
500 Watts
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Heat Sinks for H-Series Combiners

This heat sink can easily be mounted with or without included brackets (shown below) and is intended for use when H-Series combiner case temperatures exceeds the recommended 85 deg C rating due to high power levels and/or elevated ambient temperatures.

HS-3       HS-3WM

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V-Line Power Divider Mounting Plates

This kit makes for effortless mounting of our 2, 3, 4, 6 and 8-way V-Line Power Divider/Combiners to walls, ceilings or rack assemblies for your BTS & IBW projects. 4-40 screws included.

2, 3 & 4-Way      6 & 8-Way

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3dB Hybrid Couplers

Expanded frequency range!  Whether you are designing a duplexer, combining amplifiers or just need a 90° phase shift with high isolation to avoid mixing signals, MECA’s 705 series hybrids will help you achieve your objectives. MECA’s line of of 3 dB, 90° hybrid couplers covers all wireless band applications from 400 – 2700 MHz through with power levels to 500 watts.

705N-1.700V      705S-1.700V

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Inner DC Blocks - 7/16 DIN, N, SMA, BNC & TNC

MECA expands our family of RoHS compliant DC Blocks by adding OUTER and INNER/OUTER models covering wireless band applications from 0.400 – 3.000 GHz. Available in N, BNC & TNC configurations with RF power ratings to 100 watts and breakdown voltages to 200v making them ideal for eliminating unwanted DC voltages or surges.  STOCK - 4 weeks ARO.  Made in USA.
SPECS>

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Reverse Polarity TNC Attenuator and Load

Reverse polarity TNC (RP-TNC) is a variation of the standard TNC connector which reverses the polarity of the interface to female contact pins into the male connectors and male contact  pins into the female connectors. RP-TNC connectors are widely used by Wi-Fi  and Wireless LAN equipment manufacturers to comply with FCC regulations to prevent consumers from connecting gain antennas to these systems. MECA manufactures RP-TNC Attenuators & RP-TNC Loads designed specifically for high performance Wi-Fi and Wireless LAN systems.

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High Frequency Isolator & Circulators

An RF isolator is a two-port passive device made of magnets and ferrite material which is used to protect other RF components from excessive signal reflection, while an RF circulator is a three-port passive device used to control the direction of signal flow in a circuit. MECA offers twenty-four models of isolators and circulators in both N & SMA-Female connectors with average power ratings from 2 - 250 watts. The most “popular” frequency bands between 0.8 - 18.0 GHz are readily available and can ship from STOCK to 4 weeks after receipt of your order.

SPECS>

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7/16 DIN Termination/Loads (1-100 Watts)

MECA offers 7/16 DIN-Male termination models with power ratings of 1- 100 watts; available in frequencies from DC – 6.0 GHz.

SPECS>

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MECA WiFi / WiMAX Splitters

MECA offers RoHS Compliant, WiFi / WiMAX Splitters for high performance, broadband LAN’s and mobile applications (2.4 GHz & 5.5 GHz). Available in 2-way and 3-way SMA or N-Female connector configurations. Feature low loss (0.2 dB), high isolation (25 dB typ) between ports & exceptional VSWR (1.15:1). Weatherproof (IP65). Made in USA. STOCK - 2 weeks ARO.

SPECS>

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QMA Termination & Attenuator

QMA-Male Termination
MECA’s new RoHS compliant, TQ1 series QMA male load cover all commercial wireless bands from DC - 3.0 GHz making them ideal for next generation BTS field upgrades. SPECS>

QMA Attenuator
MECA’s new RoHS compliant, 663 series QMA male/female fixed attenuators cover all commercial wireless bands from DC - 4.0 GHz making them ideal for next generation BTS field upgrades.  Available in attenuation values from 0 - 30 dB in 1 dB increments. SPECS>

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Bias Tees

RoHS compliant, Bias Tees cover wireless band applications from 0.500 – 2.500 GHz.  Our unique modular design offers maximum flexibility regardless of connector configuration at any port!  Available in 7/16 DIN, SMA, N, BNC & TNC configurations with RF power ratings to 50 watts (1 kW peak) and max DC levels of 100 VDC/7 Amps making them ideal for remote powering of bi-directional amplifiers (BDAs), repeaters and  tower top amplifiers (TTAs) by BTS control modules.  STOCK - 2 weeks ARO. All models weatherproof (IP65).
SPECS>

 
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High Frequency Power Divider/Combiners

MECA offers 2-Way and 4-Way high frequency power divider/combiners furnished with SMA-Female connectors in the L, S, C, X and Ku bands.

802-2-6.000
802-2-9.700
802-2-15.000
802-2-11.500-M01

804-2-6.000
804-2-9.700
804-2-15.000
804-2-11.500-M01

Catalog Download
For your convenience, our full-line Signal Control Product Catalog is available in downloadable and hard-copy formats. Select one.

Featured RF Attenuator

Variable Step Attenuator series
Variable Step Attenuator
MECA offers six models of variable step attenuators with average power ratings of 2 watts (1000 watts peak) available in 0-10 dB in 1 dB step.