Jampro Antennas offer an extensive range of FM Filters Combiners. Additionally, they include the Band II Bandpass Filter range for 87.5-108 MHz FM stations. Furthermore, they start at up to 500 Watts and then up to 35kW using the filters below.
The RCBC-XTX-FM Low Power FM Combline Bandpass Filter includes capacitively-loaded copper center conductors. Moreover, options include 2, 3 or 4 sections that provide -30dB rejection at +/- 1.0, 1.6 and 4 MHz respectively. The VSWR will also be at 1.12:1 +/- 150 kHz.
The RCBC-XOX-FM provides a Low Power FM Combline design Bandpass Filter. Moreover, options for 2, 3, or 4 sections provide rejection of 30dB at +/- 1, 1.6, and 4MHz. It also accepts up to 1,500W input and provides a 1.2:1 +/- 150 kHz VSWR.
The Jampro series RCBC-x9x*-FM Iris Coupled Combline Bandpass Filters provide superior performance for low-power transmitter systems in a modular configuration. Filters with either 2, 3, 4, or 5 sections. provide rejection of 30dB at +/- 1, 1.6, and 4 MHz.
The Jampro RCBC-X1X-FM provides an Iris Coupled Combline Bandpass Filter. Furthermore, 2, 3, 4, or 5 sections provide 30dB rejection at +/- 0.7, 1.0, 1.6 and 4 MHz. Furthermore, they support 5kW. However, with heat-sinks they support 8kW. Typically, the VSWR is 1.08:1 Max @ +/- 150 kHz.
The RCBC-X2X-FM provides an Iris Coupled Combline, which supports a 20kW input. Moreover, 2, 3, 4, or 5 sections provide 30dB rejection at +/- 0.7, 0.9, 1.6 or 4MHz. Also, a nominal input power rating of 15kW or 20kW with heat sinks fitted. Additionally, the insertion loss is typically 20dB.
The RCBC-X3X Iris coupled Combline Bandpass Filter allows nominal power input of 25kW or 35kW with heat sinks. With 2, 3, 4, or 5 section filters available. They also provide 30dB rejection @ +/- 0.7, 0.9, 1.6, or 4MHz. Moreover, the VSWR will be 1.08:1 @ +/- 200kHz.
Jampro’s RCCC Bandpass Combiner family comprises RCHC 3 dB hybrids and RCBC FM Bandpass filters. Moreover, these achieve excellent isolation in temperature-stable frequency combiners. Furthermore, four models handling from 2kW to 35kW are available.
The RCCS range of FM Starpoint branched combiners is very cost-effective for combining two or more 1kW-35kW signals. These combiners also employ configurable bandpass filters with various lengths of transmission lines. Above all, they make the filters mutually invisible.
Selecting FM Filters Combiners
Should you need assistance specifying your FM Filters Combiners, please call us at +1 916 383 1177. Alternatively, please visit our Contact us page and leave a message. We will respond to your inquiry as soon as possible.