Passive Devices

Products

Passive Devices

Passive Devices

RF Passive components 

Welcome to the Low PIM passive components, EMTS is an established supplier of passive and active RF components.
 
A complete range of Passive components including Filters, Splitters, Combiners , Diplexers, Duplexers and others can be supplied for inclusion in DAS installations section.
 
Our range of  (RF) radio frequency components characterized by a very low PIM  ( Passive intermodulation ) Our products have stable characteristics of a very high quality. This high level of quality results from many years of experience in the development and production of radio frequency components. 
 
 

What is PIM?

Passive Intermodulation (PIM) occurs when two or more signals are present in a passive device (Splitters, Couplers, Filters, Diplexers and many others) that exhibits a nonlinear response. The nonlinearity is caused by dissimilar metals, dirty interconnects, loose connections, or other anodic effects.
 
Often times the nonlinearity does not manifest itself at low input signal levels either because not enough stress is placed on the dielectric or the PIM levels are at thermal noise level.
 
Passive components cannot be filtered to reduce PIM and therefore the only solution to prevent this problem is to offer specially designed low PIM units, The PIM can harm the performance of mobile systems using advance modulation such as WCDAM 3G, LTE 4G and others.
 
In Line Booster 380-512 MHz
 

Passive Components

Distributive Antenna System (DAS) allows additional wireless coverage without the cost of expensive infrastructure, EMTS offers a complete line of catalog and custom passive products for today’s growing DAS infrastructure.
 
Our DAS products offer high power and low Passive Inter-modulation (PIM) performance. EMTS offers a complete line of low Passive Inter-modulation filters for the DAS market including the following band:
 

Power Spliters 698-3800 MHz

Power Spliters 698-3800 MHz
  • Wideband from 698 MHz up to 3800 MHz
  • Supports LTE 700MHz, LMR 700MHz, LTE-EU 800MHz, SMR 850MHz, Cellular 850MHz, GSM 900MHz, PDC 1400MHz, AWS 1700MHz, DCS 1800MHz , PCS 1900 MHz,  UMTS 2100Mz, LTE 2300MHz LTE 2600MHz ,Wi-Fi  2.4GHz and all latest network topologies.
  • Low Insertion Loss & VSWR.
  • Qualified PIM less than 160dBc value.
  • Easy and simple installation.
  • High-quality type, High reliability.
  • High power rating up to 300 Watt.
PS4-0727-N300

4-way Power Splitter 700-2700MHz

PS2-0727-D300

2 way Power Splitter 700-2700MHz Din-Female

PS3-0727-D300

3-way_Power_Splitter_700-2700MHz_Din-Female

Couplers 698-3800MHz

Couplers 698-3800MHz
  • Wideband from 698 MHz up to 3800 MHz
  • Supports LTE 700MHz, LMR 700MHz, LTE-EU 800MHz, SMR 850MHz, Cellular 850MHz, GSM 900MHz, PDC 1400MHz, AWS 1700MHz, DCS 1800MHz, PCS 1900 MHz,  UMTS 2100Mz, LTE 2300MHz LTE 2600MHz, Wi-Fi  2.4GHz and all latest network topologies.
  • Low Insertion Loss & VSWR.
  • Qualified PIM less than 160dBc value.
  • Easy and simple installation.
  • High quality, High reliability.
  • High power rating up to 500 Watt.
DC727-6

6 dB Very low PIM Directional Coupler 698-2700 MHz

DC727-7

7 dB Very low PIM Directional Coupler 698-2700 MHz

DC727-10

10 dB Very low PIM Directional Coupler 698-2700 MHz

DC727-15

15 dB Very low PIM Directional Coupler 698-2700 MHz

DC727-20

20 dB Very low PIM Directional Coupler 698-2700 MHz

DC727-30

30 dB Very low PIM Directional Coupler 698-2700 MHz

DC727-40

40 dB Very low PIM Directional Coupler 698-2700 MHz

Hybrid 2x2 698-3800MHz

Hybrid 2x2 698-3800MHz

► Wideband from 698MHz up to 3800MHz.

► Supports LTE 700MHz, LMR 700MHz, LTE-EU 800MHz, SMR 850MHz, Cellular 850MHz, GSM 900MHz, PDC 1400MHz, AWS 1700MHz, DCS 1800MHz, PCS 1900 MHz,  UMTS 2100MHz, LTE 2300MHz LTE 2600MHz, Wi-Fi  2.4GHz and all latest network topologies.

► High Isolation with extremely low insertion loss.

► Very Low Passive Intermodulation of -160dBc.

► High Handling Power of 500 watts

► Compact design, easy installation, IP 65 enclosure.

► Exceptional reliability and environmental protection.

HC-2700-2x2-AY

2X2 300 watts Low PIM Hybrid Coupler 698-2700MHz

RF Matrix 4x4 698-3800 MHz

RF Matrix 4x4 698-3800 MHz
  • Cover global wideband from 698 MHz up to 3800 MHz.
  • Supports LTE 700MHz, LMR 700MHz, LTE-EU 800MHz, SMR 850MHz, Cellular 850MHz, GSM 900MHz, PDC 1400MHz, AWS-1700MHz, DCS 1800MHz, PCS 1900 MHz,  UMTS 2100Mz, LTE 2300MHz LTE 2600MHz, Wi-Fi  2.4GHz and all latest network topologies.
  • Hybrid Type device with low insertion loss.
  • Wide frequency range.
  • High Isolation with min 30dB across the band.
  • Very Low Passive Intermodulation (PIM).
  • Handling Power of 500 watts per port.
  • Easy installation with DIN connectors.
  • Exceptional reliability and environmental protection.
MTX-4X4-698-2700-500-R6

4x4 500 Watts Low PIM Hybrid Matrix 698-2700 MHz

MTX-4X4-698-3800-300

4x4 300 Watts Low PIM Hybrid Matrix 698-3800 MHz

50 ohm High Power Dummy Load (Termination)

50 ohm High Power Dummy Load (Termination)
  • Wideband from 698 MHz up to 2700 MHz.
  • Supports LTE700MHz, LMR 700MHz, LTE-EU 800MHz, SMR 850MHz, Cellular 850MHz, GSM 900MHz PDC 1400MHz, AWS 1700MHz, DCS 1800MHz, PCS 1900 MHz, UMTS 2100Mz, LTE 2300MHz LTE 2600MHz, Wi-Fi  2.4GHzand all latest network topologies.
  • Excellent VSWR characteristics
  • Qualified PIM less than 160dBc value
  • Easy and simple installation
  • High power rating up to 150 and 300 Watt types 
TR-50-150W-160-D

Low PIM 150 Watt Termination – 50-ohm Dummy Load

TR-50-300-160-DIN

 

Very Low PIM 300 Watt Termination – 50-ohm Dummy Load