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BAT4 Series
Band Attenuator

 
 
    Features
 
* CE Approved, Class A RFI Shielding

* Mini Size (13x46mm)

* All SMD Parts

* Excellent Return Loss

* DC Blocked

* Waterproof (alternative)

* Patented Housing

* Suitable for CATV system
Introduction

The BAT4 series is our mini size band attenuator to selectively attenuate only the return path in a cable network.

A built-in High Pass Filters keeps unused portions of the return path (below 15, 18 or 20 MHz) noise-free.

They are available in 3dB increments from -3dB to -15dB.
Attenuation values are available for all standard frequency formats and custom applications.

Also Recommended

Other Band Attenuator Series
BAT1 (Standard Series - Return Path Band Attenuator with HPF)

BAT2 (Mini Size Series - Return Path Band Attenuator)

BAT3 (Standard Size Series - Forward Path Band Attenuator)

BAT5 (Mini Size Series - Forward Path Band Attenuator)

  Items
Model Return Path Ret. Path Att. Forward Path
BAT4 - 4203H12W 12 - 42MHz 3 dB 54 - 1000MHz
BAT4 - 4205H15W 15 - 42MHz 5 dB 54 -1000MHz
BAT4 - 6506H15W 15 - 65MHz 6 dB 85 - 1000MHz
BAT4 - 6509H20W 20 - 65MHz 9 dB 85 - 1000MHz
  Electrical Curve ( BAT4-6509H20W )

Insertion Loss  |  Return Loss
SPAN 300MHz
Fig 1

Insertion Loss  |  Return Loss
SPAN 1000MHz
Fig 2
  General Specifications
  Item BAT4 - 6509H20W BAT4 - 6509H20
  Waterproof YES NO
  Impedance 75 ohm
  Frequency Range 5 - 1000MHz
  Insertion Loss ( 20 - 65MHz ) 9dB (typ)
  Insertion Loss ( 85 - 1000MHz ) 0.5dB (typ)
  Return Loss ( 20 - 65MHz ) 18dB (typ)
  Return Loss ( 85 - 1000MHz ) 18dB (typ)
  Dimensions 13(¢) x 46 mm
  Net Weight 25g
   * Specifications are subject to change without notice.
[Table 1]
 

 
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