Bird - The RF Experts
89-86A Series, 806-824 MHz, Preselectors

89-86A-02-18, 806-824 MHz, 18 MHz Bandwidth 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).

  • Factory tuned to meet specific frequency channel requirements
  • RoHS compliant for sale worldwide
  • Temperature compensation keeps product tuned to specification from -30 to +60 °C
  • Unique tuning capability allows flexibility in filter bandwidth. Consult factory for non-standard BW requirement
  • Includes interconnecting cables to insert between distributing amplifier and power divider of the Multicoupler Control Unit (MCU)

- (1) 3-2693, 24” RG-142 cable, BNC (M) to N (M)
- (1) 3-16008, 24” RG-142 cable, N (M) to SMA (M)

89-86A Series, 806-824 MHz, Preselectors
product specifications:
Item No
Item Name
806-824 MHz, Preselector
RF Power
Rx Only
Number of Cavities-Resonators
Pass Bandwidth
18 MHz
Frequency Range
806-824 MHz
Specification Bandwidth
Typical Insertion Loss
1.0 dB
Max Insertion Loss at Passband Edge
1.5 dB
Typical Selectivity
1.5:1 max.
Temperature Range
-30 to +60 °C
N (F)
Dimensions H x W x D
2RU x 19" x 5"
Shipping Weight
compatible devices: