Skip to product information
1 of 2

RFI UHF Preselector Filter, Band Pass, 450-470 MHz, 1.5 MHz BW, 2RU, N-Female

RFI UHF Preselector Filter, Band Pass, 450-470 MHz, 1.5 MHz BW, 2RU, N-Female

On backorder

Brand:
Item ID:
168030507
Export:
Accepted
Shipping:
Please contact us for lead time
Warranty:
Standard Warranty
Product Liability:
Global Insurance Except USA & Canada
Options/MPN:
RX4547-1802-32
Send Request for Quote (RFQ) Discount Offers
RFI UHF Preselector Bandpass Filter is a high-performance RF filter designed for UHF applications within the 450-470 MHz range. This compact milled aluminium filter block ensures low insertion loss, sharp skirt selectivity, and excellent frequency stability. Its 2RU 19” rack-mountable front panel provides easy integration into existing RF infrastructure.
Regular price $1,617.00
Regular price $0.00 Sale price $1,617.00
Sale Sold out
Taxes included Shipping calculated at checkout.
Quantity
View full details

Product Description

The RFI UHF Preselector Bandpass Filter is a high-performance RF filter designed for UHF applications within the 450-470 MHz range. Its compact, multi-resonator milled aluminum construction makes it ideal for space-constrained environments or installations requiring a 19” rack mount. With a symmetrically sharp skirt response and low passband insertion loss, this filter is well-suited as a preselector in receiver systems or as a post-filter for cleaning up transmitter carriers or Tx sub-bands (power rating dependent). DC grounding at the input and output ports provides natural voltage surge protection, while temperature-stable resonators ensure consistent performance across a wide operational temperature range, even in extreme conditions.

Product Features:

  • This filter is optimized for the 450-470 MHz UHF band, providing high-quality signal filtering with a 1.5 MHz passband.
  • It features sharp symmetrical skirt selectivity.
  • With low insertion loss and ripple, it maintains signal integrity with minimal degradation.
  • It has a compact milled aluminum construction that ensures long-lasting performance.
  • The 2RU 19” rack-mount front panel is detachable, allowing for easy installation.
  • It operates reliably in a wide temperature range from -30ËšC to +60ËšC (-22ËšF to +140ËšF).

Application Areas:

  • Public safety and emergency communication systems.
  • Two-way radio and UHF repeater networks.
  • Broadcast and telecommunication infrastructure.
  • RF interference reduction in critical communication systems.

In the Box:

  • RFI RX4547-1802-32 UHF Preselector Bandpass Filter, 450-470 MHz, 1.5 MHz BW, N-Female.

Documents:

RFI RX4547-1802-32 Preselector Filter - Datasheet

Product Specifications

MPN RX4547-1802-32
Attenuation value 60 @ F0±4.75 MHz
Brands RFI
Cavity filter type Band Pass
Compliance RoHS
Component type Milled Filter
Construction Painted Black with 2RU powder coated front panel with RFI logo
Finish Painted Black
Frequency band UHF
Frequency range mhz 450 - 470
Height 8.89
Impedance ohm 50
In band ripple db 1
Input power cw max 100W
Insertion loss db 2dB (max)
Length 9.7
Mounting 2RU 19" Rack mount front panel
Pass bandwidth 1.5 MHz
Return loss db 20 (min)
Temperature range c -30 to +60
Width 48.3