VHF Automatic Tuning Band Pass Filters 085 VHF double cavity

2 units height, double coupled cavities automatic tuning filters are a key factor when space is limited. High selectivity, extended frequency range and fast tuning time allow for easy operation on the field. The independent tuning capability and accuracy offer optimum software controlled matching performance. Customized data interfaces available.

Electrical Specifications

Frequency band:112 – 156 MHz
Impedance:50 Ω
Max Power:50W CW
InterfacesETHERNET, RS232, RS485 or RS422.

Mechanical Specifications

Connector Type:N Female
Dimension:½ 19” rack, 2HU, depth 580 mm.
Operating Temp.:-10°C to +55°C
Tuning method:Automatic, telescopic movement

Automatic Bandpass FilterReturn LossTuning TimeInsertion LossSelectivity
FPBA085-V/2> 14 dBTyp. 4 Sec.less than 2dB> 20 dB @ ± 0.4% f0
> 35 dB @ ± 1 % f0

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