Bird - The RF Experts
89-65-01A
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89-65-01A

89-65-01A, 406-430 MHz, Preselector
Bird has designed application-specific multi-cavity and combline filter products for use in limiting the bandwidth in front of a multiple-receiver system (Preselector) or after a multiple-transmitter system (Post Selector).

  • Several models available to match your specific application.
  • All filters are factory tuned to meet specific frequency channel requirements
  • Temperature compensation keeps product tuned to specification from -30 to +60° C.
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89-65-01A
product specifications:
Item No
89-65-01A
Item Name
406-430 MHz, Preselector
RF Power
200 W
Number of Cavities-Resonators
4 x 4"
Pass Bandwidth
0.5 to 2.0 MHz
Frequency Range
406-430 MHz
Specification Bandwidth
1.0 Mhz
Typical Insertion Loss
1.6 dB
Max Insertion Loss at Passband Edge
2.0 dB
Typical Selectivity
60 dB @ ± 4.5 MHz
Return Loss
17 dB
VSWR
1.32:1
Temperature Range
-30 to +60 °C
Connectors
BNC
Dimensions H x W x D
4" x 19" x 10.5"
(102 x 483 x 267 mm)
Mounting
19" EIA Rack Mount
Shipping Weight
6 lbs. (2.7 kg)