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2-A Series
2-A Series, 2 Watt, Bi-Directional Attenuators
2-A Series

2-A Series, 2 Watt 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.
  • 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): 2 Watt
  • Product Type:A Series - Attenuator
  • Connector Gender: A - SMA, B - BNC, N -N
  • Connectors**: M/F - Male/Female
  • Attentuation Value (dB): 03 - 3 dB, 06 - 6 dB, 10 - 10 dB, 20 - 20 dB, 30 - 30dB

Example: 2-A-MFN-03 (2 Watt, A Series, Male/Female N Connector, 03 dB)

**Call or Request Information below for custom connector options not shown

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2-A Series, 2 Watt, Bi-Directional Attenuators
2-A Series
product specifications:
Item No
2-A Series
Item Name
2 Watt Bi-Directional RF Attenuators
Power Rating
2 W
Connector
BNC, N, SMA
VSWR and Frequency Range
BNC, N: 1.10:1 from DC to 1 GHz (1.25:1 from 1 to 4 GHz)
SMA 1.15:1 from DC to 2.5 GHz (1.30:1 from 2.5 to 6 GHz)
Coolant Method
Dry, Convection Cooled
Impedance Ω
50 Ohm
Operating Position
Any
Ambient Temperature
-40°C to 40°C
PIM
-110 dBc Min.
AC Power
None
Humidity
95% non-condensing
Standard Attenuation Values
3, 6, 10, 20, 30 dB
Dimensions-- L x W x H
BNC, N: 2.4” x 0.8” Dia. ( 61 x 21 Dia. mm)
SMA: 0.9” x 0.4” Dia. (23 x 11 Dia. mm)
Weight
BNC, N: 3.1 oz. (88 g)
SMA: 1.2 oz. (34 g)
Finish
BNC, N: Tri Alloy
SMA: Stainless Steel