Products, Jampro, ERI, Preamps, Computer Audio, RF Equipment, Turntables, Broadcast

ERI LPX-2C-HW
Medium Power Circularly Polarized FM Antenna - 2 Bay - Half Wave

ERI has long been the industry leader in Radio Broadcast Systems. Electronics Research offers a complete line of products and services to fulfill your Radio Braodcast Systems needs. From Radio Filters and Combiners to AM and FM Antenna Systems, Electronics Research, Inc. can meet your requirements…

ERI LPX-1E
Medium Power Circularly Polarized FM Antenna - 1 Bay - 9 kW

ERI has long been the industry leader in Radio Broadcast Systems. Electronics Research offers a complete line of products and services to fulfill your Radio Braodcast Systems needs. From Radio Filters and Combiners to AM and FM Antenna Systems, Electronics Research, Inc. can meet your requirements…

ERI LPX-2C
Medium Power Circularly Polarized FM Antenna - 2 Bay - 12 kW

ERI has long been the industry leader in Radio Broadcast Systems. Electronics Research offers a complete line of products and services to fulfill your Radio Braodcast Systems needs. From Radio Filters and Combiners to AM and FM Antenna Systems, Electronics Research, Inc. can meet your requirements…

ERI LPX-2E-HW
Medium Power Circularly Polarized FM Antenna - 2 Bay - Half Wave

ERI has long been the industry leader in Radio Broadcast Systems. Electronics Research offers a complete line of products and services to fulfill your Radio Braodcast Systems needs. From Radio Filters and Combiners to AM and FM Antenna Systems, Electronics Research, Inc. can meet your requirements…

Jampro JBCP-4M
Medium Power Circularly Polarized FM Antenna - 4 Bay - 10 KW

The JAMPRO JBCP-4M four bay FM side mount antenna is ideal for broadcast applications that require relative insensitivity to icing conditions as well as high power handling. Each element is fabricated with high strength thick wall brass and copper with a 1-5/8" outside diameter. Capable of handling…

Jampro JLCP-1
Low Power Circularly Polarized Antenna- 1 Bay - 500W

The JAMPRO JLCP is a low power antenna design specifically for omni-directional low power applications such as LPFM, Translator and Booster stations. The simplicity of the JLCP design give low power stations the flexibility needed to meet their individual requirements. Stainless steel and hot…

ERI 100A-2F
Low Power Circularly Polarized FM Antenna - 2 Bay - 2 kW

The ERI 100A Series antenna is the latest development in ERI's acclaimed ROTOTILLER style FM antenna. 100A Series antennas are specially designed for non-pressurized, translator and low power FM applications. This antenna, the 100A-2F, offers two bays, 0.90 power gain, -0.458 dB gain, full (one…

Jampro JHPC-4
High Power Circularly Polarized FM Antenna - 4 Bay - 35KW

JHPC High Power Circular Penetrator Side Mount FM Antenna The JAMPRO JHPC antenna is the high power version of the PENETRATOR antenna, which has become an industry standard for quality and performance. Each bay consists of a PENETRATOR style radiating element with a 3-1/8” shunt feed line.…

Jampro JLHP-1
Low Power Horizontally Polarized FM Antenna - 1 Bay - 500W

The JAMPRO JLHP horizontally polarized sidemount FM antenna system consists of a horizontal ring radiator and rigid coaxial feed lines. It is constructed of durable noncorrosive brass and copper, while all associated brackets and hardware are made of stainless steel or hot dipped galvanized steel…

Jampro JMPC-2
Medium Power Circularly Polarized FM Antenna - 2 Bay - 10KW

The JAMPRO JMPC antenna is the medium power version of the PENETRATOR antenna, which has become an industry standard for quality and performance. Rated at 10 kW maximum input, each bay consists of a PENETRATOR style radiating element with a 1 5/8 inch shunt feed line. Each JMPC is factory tuned to…

ERI 100A-1M
Low Power Circularly Polarized FM Antenna - 1 Bay - 1 kW

The 100A Series antenna is the latest development in ERI’s famous ROTOTILLER® style FM antenna. The 100A Series antenna is designed for non-pressurized, translator and low power FM applications. This antenna is also available in half wave length bay to bay configurations which will limit…

ERI LPX-4E
Medium Power Circularly Polarized FM Antenna - 4 Bay - 9 kW

ERI has long been the industry leader in Radio Broadcast Systems. Electronics Research offers a complete line of products and services to fulfill your Radio Braodcast Systems needs. From Radio Filters and Combiners to AM and FM Antenna Systems, Electronics Research, Inc. can meet your requirements…

Jampro JLCP-4
Low Power Circularly Polarized FM Antenna - 4 Bay - 500W

The JAMPRO JLCP is a low power antenna design specifically for omni-directional low power applications such as LPFM, Translator and Booster stations. The simplicity of the JLCP design give low power stations the flexibility needed to meet their individual requirements. Stainless steel and hot…

ERI LPX-3E
Medium Power Circularly Polarized FM Antenna - 3 Bay - 9 kW

ERI has long been the industry leader in Radio Broadcast Systems. Electronics Research offers a complete line of products and services to fulfill your Radio Braodcast Systems needs. From Radio Filters and Combiners to AM and FM Antenna Systems, Electronics Research, Inc. can meet your requirements…

ERI 100A-4F-HW
Low Power Circularly Polarized FM Antenna - 4 Bay - Half Wave

The ERI 100A Series antenna is the latest development in ERI's acclaimed ROTOTILLER style FM antenna. 100A Series antennas are specially designed for non-pressurized, translator and low power FM applications. This antenna, the 100A-4F-HW, offers four bays, 1.18 power gain, 0.704 dB gain, half wave…

ERI 100A-2F-HW
Low Power Circularly Polarized FM Antenna - 2 Bay - 2 kW

The ERI 100A Series antenna is the latest development in ERI's acclaimed ROTOTILLER style FM antenna. 100A Series antennas are specially designed for non-pressurized, translator and low power FM applications. This antenna, the 100A-2F-HW, offers two bays, 0.63 power gain, -2.007 dB gain, half wave…

Jampro JMPC-1
Medium Power Circularly Polarized FM Antenna - 1 Bay - 10 kW

The JAMPRO JMPC antenna is the medium power version of the PENETRATOR antenna, which has become an industry standard for quality and performance. Rated at 10 kW maximum input, each bay consists of a PENETRATOR style radiating element with a 1 5/8 inch shunt feed line. Each JMPC is factory tuned to…

ERI CP345-EIA
Quick Patch Panels 4 Port 3-1/8"

CP345-EIA Model 3 1/8 inch 50 Ohm 4 port Flanged Patch Panel

Jampro JMPC-4
Medium Power Circularly Polarized FM Antenna - 4 Bay - 10KW

The JAMPRO JMPC antenna is the medium power version of the PENETRATOR antenna, which has become an industry standard for quality and performance. Rated at 10 kW maximum input, each bay consists of a PENETRATOR style radiating element with a 1 5/8 inch shunt feed line. Each JMPC is factory tuned to…

ERI LPX-3E-HW
Medium Power Circularly Polarized FM Antenna - 3 Bay - Half Wave

ERI has long been the industry leader in Radio Broadcast Systems. Electronics Research offers a complete line of products and services to fulfill your Radio Braodcast Systems needs. From Radio Filters and Combiners to AM and FM Antenna Systems, Electronics Research, Inc. can meet your requirements…

Jampro JHPC-2
High Power Circularly Polarized FM Antenna - 2 Bay - 20KW

JHPC High Power Circular Penetrator Side Mount FM Antenna The JAMPRO JHPC antenna is the high power version of the PENETRATOR antenna, which has become an industry standard for quality and performance. Each bay consists of a PENETRATOR style radiating element with a 3-1/8” shunt feed line. Each…

ERI LPX-4C
Medium Power Circularly Polarized FM Antenna - 4 Bay - 12 kW

ERI has long been the industry leader in Radio Broadcast Systems. Electronics Research offers a complete line of products and services to fulfill your Radio Braodcast Systems needs. From Radio Filters and Combiners to AM and FM Antenna Systems, Electronics Research, Inc. can meet your requirements…

ERI SHPX-6AC
6 Bay Antenna, 3 1/8'' Line Input

ROTOTILLER X Series SHPX Model Super High Power Circularly Polarized FM Antenna

ERI CS300-112
3-1/8" 4 Port Co-Planer Switch 115 VAC 12 VDC

The CS300, 3-1/8-inch broad band motorized coaxial switch designed for any VHF or UHF broadcast application from DC to 862 MHz. This new motorized switch is a coplanar design that simplifies interconnecting transmission line requirements and allows for more compact equipment configurations with…

Jampro JLCP-2-2KW
Low Power Circularly Polarized FM Antenna - 2 Bay - 2KW

The JAMPRO JLCP is a low power antenna design specifically for omni-directional low power applications such as LPFM, Translator and Booster stations. The simplicity of the JLCP design give low power stations the flexibility needed to meet their individual requirements. Stainless steel and hot…