Products, ERI, SWR, Cartridges and Styli, RF Equipment, Voice Over, Turntables, Broadcast

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-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-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 CS300-212
3-1/8" 4 Port Co-Planer Switch 230 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…

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…

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…

SWR FM1-4
4-Bays, 4 1/2in Coax Feeder Cables, 1 4-Way Power Divider, 1 Power Divider Bracket, 7/8in- 50D EIA Flange Input

Main Features:• BUILT WITH LOW POWER BROADCASTERS IN MIND. Rated at 500 watts per bay with a maximum of 3 kW for six bays. Power divider required for three or more bays. • CENTER OF TUNING. Ranges under 1.1:1 VSWR. • RUGGED CONSTRUCTION. Each bay is constructed of high grade stainless steel which…

SWR FMECR-1PLUS
1-Bay, 1 Fiberglass Radome WHT, Custom Mounting Hardware, 1 6ft Grounded 1/2in Coax Feeder Cable with 7/16in DIN Female Input

Main Features:• BUILT WITH LOW POWER BROADCASTERS IN MIND. Stations or translators that require circular, horizontal, or vertical polarizations. • POWER RATING. Each bay is rated at 1000 watts with a maximum power of 5 kW for four bays. • RUGGED CONSTRUCTION. Each bay is constructed from rugged,…

SWR FMEC-1
1-Bay, Standard Mounting Hardware, 1 6ft Grounded 1/2in Coax Feeder Cable with Type N Input

Main Features:• BUILT WITH LOW POWER BROADCASTERS IN MIND. Stations or translators that require circular, horizontal, or vertical polarizations. • POWER RATING. Each bay is rated at 500 watts with a maximum power of 2 kW for four bays. • RUGGED CONSTRUCTION. Each bay is constructed from rugged,…

SWR FM1-1
1-Bay, Type N Female Input

Main Features:• BUILT WITH LOW POWER BROADCASTERS IN MIND. Rated at 500 watts per bay with a maximum of 3 kW for six bays. Power divider required for three or more bays. • CENTER OF TUNING. Ranges under 1.1:1 VSWR. • RUGGED CONSTRUCTION. Each bay is constructed of high grade stainless steel which…

SWR FM1-8
8-Bays, 10 1/2in Coax Cables, 1 2-Way Power Divider, 2 4-Way Power Dividers, 1 Power Divider Bracket, 7/8in- 50D EIA Flange Input

Main Features:• BUILT WITH LOW POWER BROADCASTERS IN MIND. Rated at 500 watts per bay with a maximum of 3 kW for six bays. Power divider required for three or more bays. • CENTER OF TUNING. Ranges under 1.1:1 VSWR. • RUGGED CONSTRUCTION. Each bay is constructed of high grade stainless steel which…

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…

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-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 CP245-EIA
Quick Patch Panel 4 Port 1-5/8"

CP245-EIA Model 1 5/8 inch 50 Ohm 4 port Flanged Patch Panel

ERI CP335-EIA
Quick Patch Panels 3 Port 3-1/8"

CP335-EIA Model 3 1/8 inch 50 Ohm 3 port Flanged Patch Panel

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

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

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

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…

SWR FM1-2-PD
2-Bays, 2 1/2in Coax Feeder Cables, 1 2-Way Tee Splitter, Type N Female Input with Power Divider

Main Features:• BUILT WITH LOW POWER BROADCASTERS IN MIND. Rated at 500 watts per bay with a maximum of 3 kW for six bays. Power divider required for three or more bays. • CENTER OF TUNING. Ranges under 1.1:1 VSWR. • RUGGED CONSTRUCTION. Each bay is constructed of high grade stainless steel which…

SWR FM1-2
2-Bays, 2 1/2in Coax Feeder Cables, 1 2-Way Tee Splitter, Type N Female Input

Main Features:• BUILT WITH LOW POWER BROADCASTERS IN MIND. Rated at 500 watts per bay with a maximum of 3 kW for six bays. Power divider required for three or more bays. • CENTER OF TUNING. Ranges under 1.1:1 VSWR. • RUGGED CONSTRUCTION. Each bay is constructed of high grade stainless steel which…

ERI 100A-4F
Low Power Circularly Polarized FM Antenna - 4 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-4F, offers four bays, 1.92 power gain, 2.833 dB gain, full (one…

ERI LPX-2E
Medium Power Circularly Polarized FM Antenna - 2 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-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…

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…