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BCD-440 UHF Mobile-Type Duplexer

Do you need a small compact duplexer for your amateur or commercial repeater system?

Introducing the BridgeCom Systems' BCD-440 duplexer.  If you want a quality duplexer and no desense, look no further.  The BCD-440 is the best mobile style duplexer on the market,  You'll rest easy knowing you have a quality built duplexer handling your repeater needs.

The BCD-440 is built around a mobile type six cavity chassis boasting an impressive 80 dB isolation. It requires 5-8 MHz of frequency spacing and will handle up to 50W. When you order a BCD-440 it comes tuned to your frequency ready for your application.  Pick one up today with the optional jumper cabling kit.

  • BCD-440 Frequencies Available: 400-430 MHz, 430-450 MHz, 450-470 MHz, 470-490 MHz
  • Frequency spacing 5 - 8 MHz
  • Max Input Power: 50W
  • Insertion loss Rx and Antenna Port 1.5 dB
  • Rx isolation at Tx frequency: >80 dB
  • Tx Noise Suppression at TX Ant Port >80 dB
  • Ideal for full duplex and repeaters (50 W maximum)
  • Temperature compensation helical resonators
  • Resonator: plated copper tubing (UHF) and tinned copper helical (VHF)
  • Insulating material: teflon (VHF and UHF)
  • Low loss conformable cables
  • Shielding: extruded aluminum 6063-T5 templered
  • N Type Female connectors
  • Optional Cabling Kit - See RF Jumper Cable Collection
  • Dimensions: 30 x 156 x 232 mm (1.2 x 6.2 x 9.2 in)
  • Temperature: -30 to +60 C
  • Weight < 1.1 kg

Free Programming/Tuning included! Please specify your Frequencies in the order notes.

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Original price $ 345.00 - Original price $ 345.00
Original price
$ 345.00
$ 345.00 - $ 345.00
Current price $ 345.00

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Customer Reviews

Based on 16 reviews
Excellent duplexer

This duplexer works very well. I recently bought the 50 watt BridgeCom BDR 50U repeater with this duplexer installed for GMRS. I am pushing out a consistent 42 to 43 watts after going through this duplexer. Great quality product and the best customer service in the business.

Robert Broadway
BCD-440 UHF Duplexer

I installed the duplexer at the base of my tower in a weather proof enclosure. In the same enclosure are two Wouxun KG-1000G Plus radios in repeater configuration. I have minimal desensitization and I am happy with the range. This configuration allows me coverage over my entire ranch consisting of about 400+ acres. So far I am very satisfied with the duplexer.

David Quackenbush
650 repeater

I now have 2 of these duplexers. The first one I bought used from another repeater owner about a year ago. Both of them work great! Both of these are on GMRS repeaters. Now this issue of desence all I can say is the used one I bought has been on at least 3 different repeater systems and still works great has seen some use for sure! Now the bad part…the first duplexer the new one had to be sent back right away because of a tuning issue…Now Bridge-Com sent a new one right back tuned to perfect! Guys it doesn’t get better than this! A company that stands behind what they sell is a 5 star company all day long! If you have been in radios very long you understand what its worth…Dave

Bruce Maxwell, N5GB

I tested the duplexer on my HP Spectrum Analyzer finding the curve distorted. While the two notches seemed okay, but overall curve was questionable. I think it was tuned quickly by some who was not very good at it.

Rich Adamy
Works as designed

Ordered the DCD-440 Mobile duplexer for a new repeater. The Bridgecom team turned it around in 4 short days. Can't best that!