FI136 Integrated Low Power FM Channel Combiner
ERI’s Model FI136 is a compact two channel FM combiner primarily intend for combining FM translators into a shared FM antenna. This product is a single wall mounted cabinet that combines any two FM channel, minimally separated by at least 1.6 MHz. The convection cooled FI136 is rated for up to 750 W per input and a combined output of 1.5 kW.
Description
The combiner is temperature compensated and the filter set is constructed of lightweight Aluminum with copper resonators. Non-adjacent coupling increases rejection of transmitter out of band emissions. The combiner includes a single port directional coupler at the combined output and directional couplers for the combiner inputs are optionally available.
Features and Benefits
- Factory tuned to customer’s specified channels, yet can be easily field converted to any FM channel
- High stability temperature compensated cavities
- Ability to change frequency quickly and with a minimum of disassembly
- Compact filter
Specifications
- Band:FM
- Frequency Range:88 to 108 MHz
- Minimum Frequency Spearation:1.6 MHz
- Input Connectors:7-16 DIN female
- Output Connector:Specify 7/8-inch or 1-5/8-inch EIA flanged, male
- Input Power Handling Capability:750 watts per input
- 1.5 kW combined output
- Combiner Length:29.6 inches | 752 mm
- Combiner Width:24.0 inches | 610 mm
- Combiner Height:5.1 inches | 130 mm
- Combiner Weight:45 lbm | 20.4 kg
- VSWR:< 1.1:1, ±150 kHz, maximum
- Insertion Loss:< 0.60 dB
- Group Delay< 75 nsec overall variation ±150 kHz
Product Brochure
FI136 Integrated Low Power FM Channel Combiner Product Brochure