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POWER-POLE Notch Series |
Specifications:
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Frequency Coverage (3 bands): |
10 MHz to 200 MHz |
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Input/Output Impedance: |
50 Ω |
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Inband RF Power Handling: |
20 Watt (input) |
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Passband Third Order
Intercept Point: |
+50 dBm (input,
f0 > 30 MHz) |
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Passband Insertion Loss: |
1 dB (max) |
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Passband VSWR: |
2:1 (max) |
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Tuning Control: |
8 bit parallel |
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Tuning Speed: |
20 mS (f0> 30 MHz,
+10 dBm reference) |
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DC Power: |
+5 VDC @ 400 mA to 1.5A |
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Operating Temperature Range: |
-40 to + 65°C |
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Center Frequency Drift: |
80 PPM/°C |
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Power-Pole® Notch Filters offer improved performance and power handling over our Mini and Maxi Notch Filters.
Performance:
The following plots illustrate approximate performance (not representative of all frequency ranges): |
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_300.gif) |
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_300.gif)
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Product Numbering Table:
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Available Options:
B. Serial Interface
C. Custom Frequency Bands (Specify START and STOP frequencies in MHz)
- NOTE(S):
1) Options may be limited to particular frequency bands and/or package styles.
Consult factory for your application. |
Interface and Control Notes:
Frequency Tuning Address
Power-Pole Series filters utilize an eight-bit scheme for tune words to digitally control tuning of the center frequency. For further information on how to calculate tune words, please see the Frequency Tuning Address Application Note.
Interface Options
The filter comes standard with an 8-bit parallel interface, although a serial interface can be specified as an option. |
DC Control Interface Characteristics
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Switching Characteristics
Vcc = +5VDC, ± 10%; T= -40 to +85°C
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Strobe
The filter is tuned within 20 mS to the frequency designated by the tuneword existing on the eight control bit lines when the line is brought low. Once strobed, data existing on the tune control lines is ignored until strobed again. Maximum strobe rate for frequencies above 10 MHz is 2 kHz, and below 10 MHz is typically 1 kHz.
Temperature Effects
Over the –40 to +65°C temperature range, filters will exhibit a temperature drift of less than 80 PPM/°C, or a total of less than ±0.5% of the center frequency.
Package Outline: |
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Pinout and Ratings:
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Data is believed to be accurate. All data is subject to change without notice. |
