What’s New

bandpass-filters
1087.5 MHz Bandpass Filter
Selective Elliptic Type
3 dB Bandwidth 241 MHz min
30 dB Bandwidth 350 MHz maxl
Miniature SMD 1.3 x 0.25 x 0.25 inches
bandpass-filters
200 MHz Bandpass Filter
Selective Elliptic Type
3 dB Bandwidth 34 MHz typical
50 dB Bandwidth 50 MHz typical
SMA(F) to SMA(M) Connectors
bandpass-filters
460 MHz Bandpass Filter
3 dB Bandwidth 28 MHz typical
Highly Selective Elliptic Type Response
80 dB Bandwidth 60 MHz max
SMA(F) Connectors
bandpass-filters
1208 MHz Elliptic Lowpass Filter
Stopband from 1292 MHz to >6 GHz
Selective Elliptic type response
Miniature 0.2" x 0.3" x 0.18" SMD Package
bandpass-filters
968 MHz Elliptic Highpass Filter
Passband extends to >3 GHz
Selective Elliptic type response
Miniature 0.2" x 0.3" x 0.18" SMD Package
bandpass-filters
10 KHz Active Filter
4 Pole Butterworth
Frequency Devices D70L4B-10KHZ Replacement
Small .65" x .51" x .30" DIP
bandpass-filters
160 MHz Bandpass designed for Positive Train Control (PTC) applications. The filters are encapsulated/ruggedized for enhanced shock and vibration resistance. Thousands are currently installed and operating successfully in the field with major rail companies.
bandpass-filters
220 MHz Bandpass designed for Positive Train Control (PTC) applications. The filters are encapsulated/ruggedized for enhanced shock and vibration resistance. Thousands are currently installed and operating successfully in the field with major rail companies.
bandpass-filters
455 MHz Bandpass designed for Positive Train Control (PTC) applications. The filters are encapsulated/ruggedized for enhanced shock and vibration resistance. Thousands are currently installed and operating successfully in the field with major rail companies.
bandpass-filters
916 MHz Bandpass designed for Positive Train Control (PTC) applications. The filters are encapsulated/ruggedized for enhanced shock and vibration resistance. Thousands are currently installed and operating successfully in the field with major rail companies.
bandpass-filters
1425 MHz Bandpass
1 dB Bandwidth: 200 MHz min (275 MHz typical)
60 dB Bandwidth: 685 MHz typical
High Stopband Attenuation to 9 GHz
bandpass-filters
428 MHz Pseudo Elliptic Narrow Bandpass Filter
40 MHz min 3 dB Bandwidth
70 MHz max 40 dB Bandwidth
DC path from Input/Output to power/bias external circuits
TNC(F) to BNC(M) Connectors
bandpass-filters
1550 MHz Bandpass Filter
The filter has a minimum 1.5 dB bandwidth of 500 MHz
>55 dBc rejection below 900 MHz & >50 dBc above 3000 MHz typical
Stopband rejection is maintained to 9 GHz
Very small 0.88" x 0.38" x 0.235" surface mount package
bandpass-filters
1100 MHz Highly Selective Elliptic Bandpass Filter
The filter has a minimum 2 dB bandwidth of 400 MHz
>55 dBc rejection below 780 MHz & >55 dBc above 1410 MHz typical
Stopband rejection is maintained to 5 GHz Very small 1.2" x 0.38" x 0.235" surface mount package
bandpass-filters
2750 MHz Lowpass Filter
1 dB max at 2750 MHz
40 dB min 3900 MHz to 9000 MHz
Small 0.38 x 0.88 x 0.235 inch SMD package
Other frequencies available
bandpass-filters
8 Channel HF Mutiplexer
Contiguous Multiplexer
bandpass-filters
3500 MHz Elliptic Type Bandpass
Typical Insertion Loss 1.8 dB
Minimum 3 dB Bandwidth 200 MHz
Typical 40 dB Bandwidth 615 MHz
SMA(F) Connectors
bandpass-filters
1325 MHz Elliptic Type Bandpass
Typical Insertion Loss 0.7 dB
Minimum 2 dB Bandwidth 750 MHz
Stopband below 800 MHz & 1900 MHz to 3400 MHz
0.88 x 0.38 x 0.235 inch surface mount
bandpass-filters
1500 MHz Bandpass Filter
Typical insertion loss 1.6 dB
Typical 3 dB bandwidth 117 MHz
Typical 60 dB bandwidth 575 MHz - Rejection maintained to 9 GHz
1.2 x 0.63 x 0.6 inch SMA package
bandpass-filters
40 MHz Bi-directional Absorptive Notch
Constant Impedance even at the notch frequency
Typical 3 dB bandwidth of 16.5 MHz
50 dB min rejection 39 MHz to 41 MHz
0.5 x 1.0 x 0.3 inch surface mount
bandpass-filters
124 MHz Elliptic Highpass Filter
Passband 124 MHz to 1500 MHz
70 dB min rejection dc to 110 MHz
Other frequencies and surface mount available
bandpass-filters
200 MHz Bandpass Filter
40 MHz minimum 3 dB Bandwidth
82 MHz maximum 50 dB Bandwidth
Small surface mount package 0.52 x 0.84 x 0.44
Other center frequencies and bandwidth available
bandpass-filters
133.5 MHz Wideband Bandpass
Minimum 1 dB bandwidth 233 MHz
Passband Frequencies 17 MHz to 250 MHz
1.75 x 0.5 x 0.3 inch surface mount - SMA also available
Other frequencies available
bandpass-filters
1250 MHz Lowpass, 40 dB min at 1600 MHz
0.5 x 1.0 x 0.3 inch surface mount
Other passband frequencies available
bandpass-filters
1630 MHz Pseudo Elliptic Bandpass, 400 MHz Bandwidth
>25 dB at 1230 MHz and 2300 MHz
>40 dB at 1030 MHz and 2230 MHz
Other frequencies and surface mount available
bandpass-filters
875 MHz Pseudo Elliptic Bandpass
Minimum 3 dB bandwidth 42 MHz
Maximum 50 dB bandwidth 89 MHz
2 x 0.5 x 0.3 inch surface mount - SMA also available
Other frequencies available
bandpass-filters
300 MHz Group Delay Equalized Bandpass
Minimum 1 dB bandwidth 48 MHz
Maximum 50 dB bandwidth 155 MHz
2 x 0.5 x 0.3 inch surface mount - SMA also available
Other frequencies available
bandpass-filters
50 MHz Group Delay & Amplitude Equalized Lowpass Filter
Passband Ripple
& Group Delay Variation typically < 5 nsec
2 x 0.5 x 0.3 inch surface mount
Other cutoff frequencies available
bandpass-filters
440 MHz Pseudo Elliptic Bandpass Typical 3 dB bandwidth 70 MHz Typical 60 dB bandwidth 120 MHz 2.25 x 0.5 x 0.3 inch surface mount Other frequencies available
bandpass-filters
550 MHz Pseudo Elliptic Bandpass, 55 MHz Bandwidth
>60 dB at 500 MHz and 610 MHz
Other frequencies and surface mount available
bandpass-filters
70 MHz Group Delay Equalized Elliptic Bandpass
0.35 dB Bandwidth=40 MHz min
0.5 x 1 x 0.3 inch surface mount
bandpass-filters
350 MHz Elliptic Bandpass
0.75 dB Bandwidth=50 MHz min
>40 dB at 280 MHz & 420 MHz
>60 dB at 210 MHz & 490 MHz
0.5 x 1 x 0.3 inch surface mount
bandpass-filters
44 MHz Lowpass, >60 dB at 60 MHz
0.5 x 1.0 x 0.3 inch surface mount
Other passband frequencies available
bandpass-filters
9.4 MHz Lowpass
Small 0.3 x 0.5 x 0.3 inch surface mount
Other passband frequencies available

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