Quantic PMI offers the highest quality RF and Microwave, Solid State digital controlled attenuators for commercial, industrial, and military applications.  Choice of attenuation ranges with resolution as low as 0.015 dB and operating frequency ranges up to 50 GHz in Octave, Sub-Octave and Broadband models. Either voltage variable or Digitally Variable programmable versions are available. Quantic PMI’s Attenuators offer the industry’s best attenuation flatness vs. frequency. 

Features:

  • Ultra-Broadband Performance
  • High Attenuation Accuracy
  • Low Loss
  • Excellent Frequency Flatness
  • Digital Control
  • High Speed
  • Very Small Packaging
  • Each unit has a unique serial number and date code.
  • Swept Data with each unit
  • Summary data sheet with each unit.

If you do not see exactly what you need, please click here, and send us your requirement(s) or questions so we can propose an instant solution.

Part NumberStatusFrequency MinFrequency MaxInsertion LossAttenuation RangeDigital Control
DTA-9G26G5-60-10D
Preliminary
Preliminary9.0 GHz26.5 GHz8.0 dB Typ60 dB10 Bit
DTA-218-3D5-3-NSI-OPT23
Active
Active2.0 GHz3.0 GHz9.0 dB Max, 8.0 dB Goal31.5 dB Min6 Bit
DTA-30M7D2G-60-CD-1
Preliminary
Preliminary0.03 GHz6.0 GHz4.0dB Max60 dB8 BIT Binary TTL
DTA-224-15D5DB-5B-292FF
Preliminary
Preliminary2.0 GHz24.0 GHz5 dB Max15.5 dB5 Bit
SBA-DC2G-60DB-5V
Active
ActiveDC2.0 GHz2 dB0 to 60 dB
-
DTA-812-BA-80-14B-SFF OPT10D270-PI
Preliminary
Preliminary8 GHz12 GHz5 dB Goal, 8 dB Max80 dB Nom (0 to 80 dB - 1 LSB)14 Bits
DTA-100M40G-30-CD-1-BCD
Active
Active0.1 GHz40 GHz5.0 dB Typ, 5.5 dB Max (Up to 20 GHz)
7.5 dB Typ, 8.0 dB Max (Up to 40 GHz)
30 dB6-Bit
DTA-50M2D5G-CD-SFF-1-ROHS
Preliminary
Preliminary0.05 GHz2.5 GHz4.5 dB Max.60 dB10 Bit
PDVAN-2040-60-8-ROHS
Preliminary
Preliminary2 GHz4 GHz2.0 dB Max60 dB8-BIT Binary TTL
DTA-22G28G-50-CD-1-ROHS
Preliminary
Preliminary22.5 GHz27.5 GHz2.2 dB Max1 to 51.175 dB11 Bit
DTA-12G18G-6B-SFF
Preliminary
Preliminary12 GHz18 GHz9.5 dB Max (12 TO 18 GHz)0 TO 63 dB6 BITS
"0"=INSERTION LOSS
"1 "=ATTENUATION
SBA-100M18G-31D5-6B-SFF
Active
Active0.1 GHz18 GHz6.0 dB Max0 TO 31.5 dB6 BITS
"1 =INSERTION LOSS"
"0 =ATTENUATION"
SBA-DC20G-31D5-7B-SFF
Active
ActiveDC20 GHz9.0 dB Typ0 TO 31.5 dB7 BITS
SBA-500M18G-31D5-6B-SFF
Active
Active0.5 GHz18 GHz6.0 dB Max0 to 31.5 dB6 Bit
"1 =Insertion Loss"
"O =Attenuation"
PDVAN-8012-60-8-TS
Preliminary
Preliminary8.0 GHz12.0 GHz2.8 dB Max60 dB (Mean)8 Bit Positive True, Binary TTL
DTA-0R5G4G-60-CD-1-OPT1525-TS
Preliminary
Preliminary1.5 GHz2.5 GHz2.5dB Max60 dB (Mean)10 Bit
SBA-400M1400M-63DB-6B-SFF
Active
Active0.4 GHz1.4 GHz6.0 dB Max0 to 63 dB6 Bit
DTA-2G18G-60-CD-2-OPT210
Preliminary
Preliminary2.0 GHz10.0 GHz4.5 dB Max60 dB10 Bit
DTA-2G18G-32-8B-OPT10
Preliminary
Preliminary10.0 GHz10.3 GHz3 dB32 dB8-Bit
DTA-2G20G-64-12-CD-1-20DBM-TS-ES
Preliminary
Preliminary2.0 GHz20.0 GHz6.5 dB Max64 dBTTL
ATN-3436-32-292FF-PM
Preliminary
Preliminary34 GHz36 GHz5 dB TYP32 dB NominalTTL "0": INSERTION LOSS
TTL "1 ": 32 dB ATTENUATION
DTA-2G18G-60-14-CD-1-20DBM-TS OPT812
Active
Active8 GHz12 GHz4.8 dB MAX60 dB14 Bits TTL
DTA-812-80-14B-SFF OPT10D27
Preliminary
Preliminary8 GHz12 GHz5 dB Goal, 10 dB Max80 dB Nom14 Bits, +3.3 V RS-422 Differential (+5 V Tolerant)
DTA-812-BA-80-14B-SFF OPT10D27
Active
Active8 GHz12 GHz5 dB Goal, 8 dB Max80 dB Nom14 Bits, +3.3 V RS-422 Differential (+5 V Tolerant)
DTA-2G18G-60-12-CD-1-20DBM-TS-NSI
Active
Active2.0 GHz18.0 GHz4.8 dB Max60 dB12 Bit TTL
PDVAT-100M20G-30-8B-ROHS
Preliminary
Preliminary0.1 GHz20.0 GHz4 dB max.+/-1.5 dB @ 10 dB
+/-2.5 dB @ 20 dB
+/-4.0 dB @ 30 dB
8-Bit TTL
TRLA-20-15F OPTION HPR60W, MT01
Preliminary
Preliminary14.65 GHz15.35 GHz1.4 dB Maximum (-10 dBm TTL 0)20 dB (-10 dBm TTL 1)1 Bit TTL Digital Control
TRLA-20-15F OPTION HPR250W, MT01
Preliminary
Preliminary14.65 GHz15.35 GHz2.5 dB Maximum (-10 dBm TTL 0)20 dB (-10 dBm TTL 1) Typical1 Bit TTL Digital Control
PI-DVAN-6G18G-9-MB
Preliminary
Preliminary6.0 GHz18.0 GHz8 dB max.40 dB min.9 Bit
5399723+001
Active
Active0.0298 GHz0.0302 GHz9 dB Max0 to 63.5 dB in 0.5 dB Steps7 Bit
5399723+002
Active
Active0.0298 GHz0.0302 GHz9 dB Max0 to 63.5 dB In 0.5 dB Steps7 Bit
DTA-218-60-CD-1
Active
Active2.0 GHz18.0 GHz4.5 dB max.60 dB10 Bit
SAA-218-6-093-013542 OPT. HERM
Active
Active2 GHz18 GHzLow Loss Path: 1 dB Min, 4 dB Max
High Loss Path: 18 dB Min - 22 dB Max
20 dB6-Bits
DTA-8D710D5-11-2-SFF
Preliminary
Preliminary8.7 GHz10.5 GHz3 dB max.11 dB min.2 Bit
DTA-218-3D5-3-NSI
Preliminary
Preliminary2.0 GHz18.0 GHz9.0 dB max., 8.0 dB goal31.5 dB min.6 Bit
DTA-200M18G-100-CD-EXT
Active
Active0.2 GHz18.0 GHz12 dB Max100 dB Min8-Bit TTL
DTA-50M500M-5B-SFF
Preliminary
Preliminary0.05 GHz0.5 GHz1.8 dB min., 2.2 dB max. @ 150 MHz
-
5 Bit
SBA-218-63DB-6B-SFF
Active
Active2.0 GHz18.0 GHz7 dB Max (2.0 to 8.0 GHz)
8.5 dB Max (8.0 to 12.0 GHz)
9.5 dB Max (12.0 to 16.0 GHz)
10.5 dB max. (16.0 to 18.0 GHz)
0 to 63 dB (Over IL)6 Bit
DTA-2G20G-64-10B-SFF
Preliminary
Preliminary2.0 GHz20.0 GHz6.5 dB max.64 dB10 Bit
DTA-13G14G-40-8-CD-1-20DBM
Active
Active13.0 GHz14.0 GHz5 dB Max40 dB Min8-Bit TTL
DTA-200M18G-100-CD-1
Active
Active0.2 GHz18.0 GHz12 dB max.100 dB min.8 Bit TTL
DTA-1G18G-60-7-CD-1
Preliminary
Preliminary1.0 GHz18.0 GHz5 dB max., 4.8 dB Typ60 dB7 Bit
DTA-1G18G-60-7-CD-1-HERM
Active
Active1.0 GHz18.0 GHz5 dB max., 4.8 dB Typ60 dB7 Bit
DTA-100M40G-30-CD-1-292MF
Preliminary
Preliminary0.1 GHz40.0 GHz5.0 dB typ. (up to 20.0 GHz), 8.0 dB Typ (up to 40.0 GHz)30 dB5 Bit
DTA-2D42D5G-32-10-CD-SFF
Active
Active2.4 GHz2.5 GHz3.0 dB Max.32 dB10-BIT Binary TTL
DTA-2G18G-60-2W-10B
Preliminary
Preliminary2 GHz18 GHz5.0 dB Max.60 dB10-BIT Binary TTL
DTA-2G18G-60-4W-2H-10B
Preliminary
Preliminary2 GHz18 GHz4.0 dB Max.60 dB10-BIT Binary TTL
DTA-2G18G-80-9D-SFF
Preliminary
Preliminary2 GHz18 GHz6.0 dB max
-
9-Bit True Binary Logic
DTA-2G6G-30-8B-SFF
Preliminary
Preliminary2 GHz6 GHz2.5 dB typ32 dB8 Bit Biary TTL
DTA-5G6G-80-11B-SFF
Preliminary
Preliminary5 GHz6 GHz2.5 dB
-
11-Bit TTL
PDVAN-0510-60-8
Preliminary
Preliminary0.5 GHz1 GHz2.0 dB Max.60 dB8-BIT Binary TTL
PDVAN-2550-60-8
Preliminary
Preliminary2.5 GHz5 GHz2.1 dB Max.60 dB8-BIT Binary TTL
PDVAN-4080-60-10
Preliminary
Preliminary4 GHz8 GHz2.7 dB max60 dB10 Bit Positive True Binary TTL
PDVAN-5010-60-8-OPT8990
Preliminary
Preliminary8.89 GHz8.89 GHz1.5 dB Max.60 dB8-BIT Positive True, Binary TTL
PDVAN-8018E-60-8
Preliminary
Preliminary6 GHz18 GHz3.7 dB max60 dB8-BIT Binary TTL
PDVAT-0518-60-8-96-OPT0108
Preliminary
Preliminary1 GHz8 GHz4.0 dB max.
-
8 Bit TTL 0.25 dB min. attenuation step
SAA-500M18G-25DB-SFF
Preliminary
Preliminary0.5 GHz18 GHz3.0 dB max.25 dB ± 2.75 dB
-
DTA-0540-60-8-OPT0510
Preliminary
Preliminary0.5 GHz1 GHz2.7 dB max60 dB8 Bit
DTA-0R5G18G-60-14-CD-1
Preliminary
Preliminary0.5 GHz18 GHz4.8 dB max60 dB14 Bit
DTA-0R5G18G-60-16-CD-1
Preliminary
Preliminary0.5 GHz18 GHz4.8 dB max60 dB16 Bit
DTA-0R8G1G6-10-8D
Preliminary
Preliminary0.8 GHz1.6 GHz3.0 dB max10 dB8 Bit
DTA-1415M5250M-60-CD-2
Preliminary
Preliminary1.415 GHz5.25 GHz3.5 dB max60 dB10 Bit
DTA-14G40G-32-CD-2
Active
Active14 GHz40 GHz9.0 dB Typ32 dB Min10 Bit
DTA-17G22G-60-10D
Active
Active17 GHz22 GHz8.0 dB Typ60 dB10 Bit
DTA-18G20G-45-8D
Preliminary
Preliminary18 GHz20 GHz6.0 dB typ., 7.0 dB max.45 dB8 Bit
DTA-18G40G-50-CD-1-OPT18G26D5G
Preliminary
Preliminary18 GHz26.5 GHz8.5 dB Typ50 dB10 Bit
DTA-1G18G-60-CD-2-OPT11B
Preliminary
Preliminary1 GHz18 GHz4.5 dB max60 dB11 Bit
DTA-2G18G-32-8B
Preliminary
Preliminary2 GHz18 GHz4.5 dB max32 dB8 Bit
DTA-2G18G-60-12-CD-1
Preliminary
Preliminary2 GHz18 GHz4.8 dB max60 dB12 Bit
DTA-2G18G-60-12-CD-1-20DBM
Preliminary
Preliminary2 GHz18 GHz6.9 dB max60 dB12 Bit
DTA-2G18G-60-16-CD-1-TS
Preliminary
Preliminary2 GHz18 GHz4.8 dB max60 dB16 Bit
DTA-2G18G-60-4-CD-1
Preliminary
Preliminary2 GHz18 GHz4.8 dB max60 dB4 Bit
DTA-2G18G-60-CD-1-OPT618
Preliminary
Preliminary6 GHz18 GHz4.5 dB Max.60 dB10-BIT Binary TTL
DTA-2G18G-60-CD-2-OPT1G6G
Preliminary
Preliminary1 GHz6 GHz4.0 dB Max.60 dB10-BIT Binary TTL
DTA-2G18G-64-CD-1-10B
Preliminary
Preliminary2 GHz18 GHz4.8 dB max.64 dB10 Bit
DTA-400M2G-32-8B
Preliminary
Preliminary0.4 GHz2 GHz4.0 dB max32 dB8 Bit Binary TTL
DTA-500M2G-64-10B-SFF
Active
Active0.5 GHz2 GHz2.7 dB Max64 dB10-Bit Digital TTL
DTA-50M2D5G-CD-SFF
Active
Active0.05 GHz2.5 GHz4.5 dB Max.60 dB10-BIT Binary TTL
DTA-50M2D5G-CD-SFF-1-OPT100M300M
Preliminary
Preliminary0.1 GHz0.3 GHz4.5 dB max.60 dB10 Bit
DTA-50M2D5G-CD-SFF-1-OPT200M1G
Preliminary
Preliminary0.2 GHz1 GHz3.5 dB Max60 dB10 Bit
DTA-9G9R51G-40-2R5W-6B
Preliminary
Preliminary9 GHz9.51 GHz3.0 dB max40 dB6 Bit
PDVAN-1020-60-8
Preliminary
Preliminary1 GHz2 GHz2.0 dB Max.60 dB8-BIT Binary TTL
PDVAN-8G12D4G-64-8-SFF
Preliminary
Preliminary8 GHz12.4 GHz3 dB typ64 dB8 Bit Positive True, Binary TTL
PDVAT-0518-60-8-93
Preliminary
Preliminary0.5 GHz18 GHz4.0 dB max
-
8-BIT TTL 0.25 dB min Attenuation Step
SAA-1G18G-40DB-SFF
Preliminary
Preliminary1 GHz18 GHz3 dB max.40 dB ± 2.75 dB
-
DTA-0R5G18G-60-12-CD-1
Preliminary
Preliminary0.5 GHz18 GHz4.8 dB max60 dB12 Bit
DTA-18G40G-30-CD-2-OPT24MM
Active
Active18 GHz40 GHz6.0 dB Typ30 dB10 Bit
DTA-18G40G-60-CD-1-OPT32G37G
Preliminary
Preliminary32 GHz37 GHz11 dB typ60 dB11 Bit
DTA-5D2G5D8G-60-10B-SFF
Preliminary
Preliminary5.2 GHz5.8 GHz4 dB max.60 dB min.10-Bit TTL
DVAT-0518-60-8-SK-193
Active
Active0.5 GHz18 GHz4.0 dB Max0 to 60 dB, 0.25 dB Min Attenuation Step8-BIT TTL
PEC-7R720R3-15-SFF-SA
Active
Active7.7 GHz20.3 GHz4.0 dB max
-
-
DTA-26R5G40G-30-CD-1
Active
Active26.5 GHz40 GHz6.0 dB Typ30 dB10-BIT Binary TTL
DTA-2G18G-60-CD-2-OPT-1G18G
Active
Active1 GHz18 GHz4.5 dB Max60 dB10 Bit
DTA-2G18G-60-CD-2-OPT-1G18G-2
Active
Active1 GHz18 GHz4.5 dB Max60 dB10 Bit
PDVAT-0518-60-8-93-10M18
Active
Active0.01 GHz18 GHz5.25 dB Max
-
8 Bit TTL 0.25 dB Min Attenuation Step
PDVAT-0518-60-8-93-10M18-HERM
Preliminary
Preliminary0.01 GHz18 GHz5.25 dB max
-
8 Bit TTL 0.25dB Minimum Attenuation Step
PSAT-2500-11B-CD-1
Active
Active2.39 GHz2.61 GHz10 dB Max60 dB Min11 Bit
DTA-12G26G5-60-10D
Active
Active12 GHz26.5 GHz8.0 dB typ60 dB10 Bit
DTA-26R5G40G-30-CD-1-OPT32G37G
Active
Active32 GHz37 GHz6.0 dB Typ30 dB10-BIT Binary TTL
DTA-27G29R5G-50-CD-1
Preliminary
Preliminary27.0 GHz29.5 GHz8.5 dB typ.50 dB10 Bit
PAT-3D1G3D5G-CD-SFF
Active
Active3.1 GHz3.5 GHz1.1 dB max.30 dB ±1.0 dB
-
PDVAN-4080-60-8
Active
Active4 GHz8 GHz2.5 dB Max.60 dB8-BIT Binary TTL
SBA-218-6 OPTION HERM
Active
Active2 GHz18 GHz3.0 dB max.20 dB ± 2.75 dB
-
DTA-0R5G4G-60-CD-1-OPT12VDC-SMF
Preliminary
Preliminary0.5 GHz4 GHz2.7 dB Max60 dB10 Bit
DTA-100M40G-30-CD-1-OPT27G
Active
Active0.1 GHz27 GHz6.0 dB Typ30 dB5 Bit
DTA-2G18G-60-CD-1-OPT618-2
Active
Active6 GHz18 GHz4.5 dB Max60 dB10-BIT Binary TTL
DTA-2G18G-60-CD-2
Active
Active2 GHz18 GHz4.5 dB Max60 dB10-BIT Binary TTL
PDVAN-2040-60-8
Active
Active2 GHz4 GHz2.0 dB Max60 dB8-BIT Binary TTL
PDVAN-5010-60-8
Active
Active5 GHz10 GHz2.7 dB Max60 dB - Measured 68.8 dB8-BIT Positive True, Binary TTL
PDVAN-6012-60-8
Active
Active6 GHz12 GHz2.8 dB Max60 dB8-BIT Binary TTL
PDVAT-100M20G-30-8B
Active
Active0.1 GHz20 GHz4 dB Max
-
8-BIT TTL 0.25 dB Minimum Attenuation Step
DTA-0R5G4G-60-CD-1-OPT12VDC
Active
Active0.5 GHz4 GHz2.7 dB Max60 dB10 Bit
DTA-50M2D5G-CD-SFF-1
Active
Active0.05 GHz2.5 GHz4.5 dB Max.60 dB10 Bit
SAA-500M18G-20DB-SFF
Active
Active0.5 GHz18 GHz3.0 dB Max20 ± 2.75 dBSingle Bit
DTA-18G40G-30-CD-1
Active
Active18 GHz40 GHz6 dB typ.30 dB10 Bit
DTA-22G28G-50-CD-1
Active
Active22.5 GHz27.5 GHz2.2 dB Max1 to 51.175 dB11 Bit
DTA-50M2D5G-CD-SFF-1-OPT12R5
Preliminary
Preliminary1 GHz2.5 GHz4.5 dB Max.60 dB8 Bit
PAT-3D1G3D5G-CD-SFF-NF
Active
Active3.1 GHz3.5 GHz1.10 dB Max30 ± 1.0 dB2 Bits
PDVAT-0518-60-8-96
Active
Active0.5 GHz18 GHz4.0 dB Max60 dB8-BIT TTL 0.25 dB Min Attenuation Step
SAA-500M18G-60DB-SFF
Active
Preliminary0.5 GHz18 GHz3.0 dB Max60 ± 2.75 dBSingle Bit
PDVAN-5010-60-8-OPT810
Active
Active8 GHz10 GHz2.7 dB Max60 dB8-BIT Positive True, Binary TTL
SAA-500M18G-56DB-SFF
Active
Preliminary0.5 GHz18 GHz3.0 dB Max56 ± 2.75 dBSingle Bit
DTA-100M50G-30-CD-1
Preliminary
Preliminary0.1 GHz50 GHz5.0 dB Typ (Up to 20 GHz)
8.0 dB Typ (Up to 40 GHz)
10.0 Typ (Up to 50 GHz)
30 dB5 Bit
DTA-18G40G-60-CD-1
Active
Active18 GHz40 GHz11 dB typ60 dB11 Bit
DTA-18G40G-50-CD-1
Active
Active18 GHz40 GHz8.5 dB Typ50 dB10 Bit
DTA-100M40G-30-CD-1 *
Active
Active0.1 GHz40 GHz5.0 dB Typ30 dB5 Bit
DTA-18G40G-30-CD-2 *
Active
Active18 GHz40 GHz6.0 dB Typ30 dB10 Bit
DTA-30M2D5G-60DB-10B
Active
Active0.03 GHz2.5 GHz4.5 dB Max60 dB10-BIT Binary TTL
PDVAN-8018-60-8
Active
Active8 GHz18 GHz3.7 dB Max60 dB8-BIT Binary TTL
DTA-0R5G4G-60-CD-1
Active
Active0.5 GHz4 GHz2.7 dB Max60 dB10-BIT Binary TTL
DTA-1G18G-60-CD-2
Active
Active1 GHz18 GHz4.8 dB Max60 dB10 Bit
DTA-1G18G-60-CD-2-OPT200M18GPreliminary0.2 GHz18 GHz4.8 dB Max60 dB10 Bit
PDVAN-8018-120-8
Active
Active8 GHz18 GHz8.5 dB max120 dB8-BIT Binary TTL
DTA-0D2G18G-60-8B-2Preliminary0.2 GHz18 GHz4.5 dB Max
-
15 Pin D Male (DA15P)
DTA-2G18G-64-10B-SFF
Active
Active2 GHz18 GHz5.25 dB Max64 dB10-Bit Digital TTL
PDVAN-8018-60-8-OPT25dBM
Active
Active8 GHz18 GHz4.0 dB60 dB8-BIT Binary TTL
SAA-218-6-093-013542
Active
Active2 GHz18 GHz1 - 2 dB, 0 - 20 dB20 dB6 - Bits
DTA-100M18G-30-CD-1 *
Active
Active0.1 GHz18 GHz5.0 dB Typ30 dB5 Bit
DTA-1G18G-60-CD-5V
Active
Active1 GHz18 GHz4.8 dB Max60 dB10 Bit
DTA-2G18G-60-CD-1
Active
Active2 GHz18 GHz4.5 dB Max60 dB10-BIT Binary TTL
DTA-0R4G18G-60-CD-1
Active
Active0.4 GHz18 GHz4.8 dB Max60 dB10-Bit
DTA-0R5G18G-60-CD-4
Active
Active0.5 GHz18 GHz4.8 dB Max60 dB10 Bit
DTA-2G18G-60-12-CD-1-20DBM-TS
Active
Active2 GHz18 GHz4.8 dB Max60 dB12 Bit TTL
DTA-30M6G-60-CD-1 *
Active
Active0.03 GHz6 GHz4.0 dB Max60 dB8-BIT Binary TTL
DTA-0R5G18G-60-CD-1 *
Active
Active0.5 GHz18 GHz4.8 dB Max60 dB10 Bit