LLC
Radio Frequency Products For Live Event Production
NEW Filter Products:
We are proud and excited to add passive bandpass filters to our inventory of affordable RF products. These filters can be retuned by the customer using any vector or scalar network analyzer and a 2mm flathead screwdriver. These filters are small enough to attach directly to our antenna products and offer excellent performance for their price and size. We are currently offering three different versions but nearly any frequency range, bandwidth and rejection can be custom made. Please look over the specifications clearly before purchase and be sure to contact us with any questions.
580 MHz
Only $150
Frequency Range: 555-608 MHz
(range of center frequency Fc)
Bandwidth: 20MHz
(-3dB Bandwidth)
Insertion Loss: <3.5 dB
Input Power: > 1 Watt
Impedance: 50 ohms
Ripple: < 1dB
Attenuation:
Fc - 20 MHz = 30 dBc (approximate)
Fc + 20 MHz = 30 dBc (approximate)
Fc - 30 MHz = 40 dBc (approximate)
Fc + 30 MHz = 40 dBc (approximate)
(Results are approximated due to differences in individual filter tuning)
535 MHz
Only $150
Frequency Range: 500-555 MHz
(range of center frequency Fc)
Bandwidth: 20MHz
(-3dB Bandwidth)
Insertion Loss: < 3.5 dB
Input Power: > 1 Watt
Impedance: 50 ohms
Ripple: < 1dB
Attenuation:
Fc - 20 MHz = 30 dBc (approximate)
Fc + 20 MHz = 30 dBc (approximate)
Fc - 30 MHz = 40 dBc (approximate)
Fc + 30 MHz = 40 dBc (approximate)
(Results are approximated due to differences in individual filter tuning)
518 MHz
Only $99
Frequency Range: 495-525 MHz
(range of center frequency Fc)
Bandwidth: 50 MHz
(-3dB Bandwidth)
Insertion Loss: < 2 dB
Input Power: > 1 Watt
Impedance: 50 ohms
Ripple: < 1dB
Attenuation:
Fc - 50 MHz = 20 dBc (approximate)
Fc + 50 MHz = 10 dBc (approximate)
Fc - 100 MHz = 50 dBc (approximate)
Fc + 100 MHz = 22 dBc (approximate)
(Results are approximated due to differences in individual filter tuning)
To keep price low, all filter packages are made in house and come in a custom brushed aluminum enclosure with your choice of either male or female Amphenol BNC connectors on either end. When ordering, please specify the frequency range, bandwidth, specific tuning and connector configuration according to the specs above. If what you need is not currently listed in the specs above please contact us for quotes on custom filter ranges.
Passband bandwidth:
-3dB bandwidth = 20MHz
Filter Series: HR
(Helical Resonator)
Connector type:
(M)ale BNC/(F)emale BNC
Specified frequency range/specific factory tuning
Dimensions:
80mm x 24mm x 25mm
2.5 oz