25-6A Series, 25 Watt 6 GHz RF Attenuator
25-6A Series
25-6A Series, 25 Watt 6 GHz RF Attenuator
Bird Technologies - The RF Experts

25-6A Series

25-6A Series, 25 Watt 6 GHZ Bi-Directional RF Attenuators are a valuable and reliable accessory for reducing power levels, for isolating components under test, for harmonic signal analysis, and as comparison standards. They are world renowned for their high-quailty, robust construction and conservative power ratings.

  • Self cooling design, needs no cooling plate.
  • Frequencies up to 6 GHz.
  • Fully shielded against production of extraneous radiation.
  • Rugged construction.
  • Broadband operation.
  • Other attenuation values available upon request.
  • Models to cover all LTE frequencies.


Model Nomenclature

Power Ratings (W)
Product Type
Connector Gender
Attentuation Value (dB)
25 Watt
6A Series - Attenuator
M/F - Male/Female
N - N
03 - 3 dB
06 - 6 dB
10 - 10 dB
20 - 20 dB
30 - 30dB

Example: 25-6A-MFN-03 (25 Watt, 6 GHz Series, Male/Female N Connector, 03 dB)

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product specifications:

Item No25-6A Series
Item Name25 Watt 6 GHz RF Attenuator
Power Rating25 W
VSWR and Frequency Range1.20:1 from DC to 6 GHz
Coolant MethodDry, Convection Cooled
Impedance Ω50 Ohms
Operating PositionAny
Ambient Temperature-40°C to 40°C
PIM-110 dBc Min.
AC PowerNone
Humidity95% non-condensing
Standard Attenuation Values3, 6, 10, 20, 30 dB
Dimensions-- L x W x H4.2” x 2.3” x 2.3”
107 x 59 x 59 mm
Weight13.5 oz.
383 g
FinishStainless Steel

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