Nanjing YMT Electronic Technology Co., Ltd.
Room 1004, Building 3,No.9 Tianxing West Rd, Jiangning, Nanjing, China
www.inmet.com.cn/en
Sherry Wong   +8613851952445          Email:sales1@attenuator.com.cn
Attenuators   Terminations   DC Blocks   Impedance Matching Pads   Cryo Attenuators   RF Connectors   Adapters   Cables Assemblies   Isolators   Circulators   Calibration Kits   Detectors   Tools Accessories
Model Product Image Physical Dimension   Model No/Description/Example   Main Material   Featuress
 
 
 
ATT292-XX   Body: Passivated Stainless Steel   Precision type
2.92mm   ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper Extended Body design
Attenuator     292:2.92mm Connector Insulator: PEI Optimized design for heat sink
DC~40G   XX: dB Resistor: BeO/AIN Optimized design for assembly
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30dB 2Watt, VSWR≤1.35@40GHz,  Typical: 1.2@40GHz >500 Cycles
    Example: ATT292-10, 40GHz,  2.92mm Connector, 10dB Attenuation Accuracy: (1-10dB ± 0.8)(12-30dB ± 1.5)  
 
 
  ATT292-XX-XX Body: Passivated Stainless Steel Economical type
2.92mm
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper  
Attenuator     292:2.92mm Connector Insulator: PEI
DC~40G   XX: dB Resistor: AIO
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30dB 2Watt, VSWR≤1.40@40GHz
    Example: ATT292-10-XX, 40GHz,  2.92mm Connector, 10dB Attenuation Accuracy: (1-10dB ± 1)(12-30dB ± 1.5)
 
 
  ATT35-XX Body: Passivated Stainless Steel Precision type
3.5mm
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/27/33GHz,
Attenuator     35:3.5mm Connector Insulator: PEI Optimized design for heat sink
DC~27G   XX: dB Resistor: AIO Optimized design for assembly
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30dB 2Watt, VSWR≤1.35@27GHz >500 Cycles
    Example: ATT35-20, 27GHz,  3.5mm Connector,  20dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.8)(40dB±1.5)  
 
 
  ATT27SMA-XX Body: Passivated Stainless Steel Precision type
SMA
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/27GHz,
Attenuator     27SMA:27GHz SMA Connector Insulator: PEI&PTFE Passivated Stainless Steel Body,Gold Plated Beryllium CopperCenter Conductor
DC~27G   XX: dB Resistor: AIO Classic design
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30dB 2Watt, VSWR≤1.35@27GHz, Typical: 1.25@27GHz >200 Cycles
    Example: ATT27SMA-06, 27GHz, SMA Connector, 6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.8)(40dB±1.5)  
 
 
 
ATT08SMA-XX-NE Body: Passivated Stainless Steel Economical type
SMA   ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 3/6/8/9/12.4GHz,
Attenuator     08SMA:8GHz SMA Connector Insulator: PTFE Passivated Stainless Steel Body,Gold Plated Beryllium CopperCenter Conductor
DC~8G   XX: dB Resistor: AIO Classic design
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.25@8GHz,  Typical: 1.2@8GHz >200 Cycles
    Example: ATT08SMA-10-NE, 8GHz, SMA Connector , 10dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.75)(40dB±1)  
 
 
 
ATT18SMA-XX Body: Passivated Stainless Steel Precision type
SMA   ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator     18SMA:18GHz SMA Connector Insulator: PTFE Passivated Stainless Steel Body,Gold Plated Beryllium CopperCenter Conductor
DC~18G   XX: dB Resistor: AIO Classic design
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz Center conductor is fixed with epoxy
    Example: ATT18SMA-06, 18GHz,  SMA Connector, 6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.8)(40dB±1.5) >200 Cycles
 
 
  ATT18SMA-XX-C Body: Passivated Stainless Steel Precision type
SMA
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator     18SMA:18GHz SMA Connector Insulator: PTFE Passivated Stainless Steel Body,Gold Plated Beryllium Copper Center Conductor
DC~18G   XX: dB , C:Circle Body Resistor: AIO Classic design
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz Center conductor is fixed with epoxy
    Example: ATT18SMA-06-C, 18GHz,  SMA Connector, 6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.8)(40dB±1.5) >200 Cycles
 
 
  ATT18SMAFF-XX Body: Passivated Stainless Steel Precision type
SMA
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator     18SMAFF:18GHz SMA Connector Female to Female Insulator: PTFE Passivated Stainless Steel Body,Gold Plated Beryllium CopperCenter Conductor
DC~18G   XX: dB Resistor: AIO Classic design
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz Center conductor is fixed with epoxy
    Example: ATT18SMAFF-06, 18GHz,  SMA Female to Female, 6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.8)(40dB±1.5) >200 Cycles
 
 
  ATT18SMAMM-XX Body: Passivated Stainless Steel Precision type
SMA
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator     18SMAMM:18GHz SMA Connector Male to Male Insulator: PTFE Passivated Stainless Steel body,Gold Plated Beryllium CopperCenter Conductor
DC~18G   XX: dB Resistor: AIO Classic design
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz Center conductor is fixed with epoxy
    Example: ATT18SMAMM-03, 18GHz, SMA Male to Male, 3dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.8)(40dB±1.5) >200 Cycles
 
 
  ATT18SMA-XX-S Body: Passivated Stainless Steel Precision type
SMA
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator     18SMA:18GHz SMA Connector Insulator: PTFE Passivated Stainless Steel Body,Gold Plated Beryllium CopperCenter Conductor
DC~18G   XX: dB , S:Short Body Resistor: AIO Classic design
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz Center conductor is fixed with epoxy
    Example: ATT18SMA-05-S, 18GHz,  SMA Connector, 5dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.8)(40dB±1.5) >200 Cycles
 
 
  ATT18SMA-XX-H Body: Passivated Stainless Steel Precision type
SMA
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator     18SMA:18GHz SMA Connector Insulator: PTFE Passivated Stainless Steel Body,Gold Plated Beryllium CopperCenter Conductor
DC~18G   XX: dB , H:Hex Body Resistor: AIO Classic design
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz >200 Cycles
    Example: ATT18SMA-01-H, 18GHz, SMA Connector, 1dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.8)(40dB±1.5)  
 
 
 
ATT18SMA-XX-B Body: Passivated Stainless Steel Precision type
SMA   ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator     18SMA:18GHz SMA Connector Insulator: PTFE Passivated Stainless Steel Body,Gold Plated Beryllium CopperCenter Conductor
DC~18G   XX: dB , B:Big Body Resistor: AIO Classic design
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz >200 Cycles
    Example: ATT18SMA-02-B, 18GHz, SMA Connector,  2dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.8)(40dB±1.5)  
 
 
  ATT27SMA-XX-AC Body: Passivated Stainless Steel Precision type
SMA
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator     27SMA:27GHz SMA Connector Insulator: PEI&PTFE Passivated Stainless Steel Body,Gold Plated Beryllium CopperCenter Conductor
DC~27G   XX: dB Resistor: AIO  
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30dB 2Watt, VSWR≤1.35@27GHz  
    Example: ATT27SMA-04-AC, 18GHz, SMA Connector,  4dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.8)  
 
 
  ATT18SMA-XX-TZ Body: Passivated Stainless Steel Precision type
SMA
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 9/18GHz,
Attenuator     18SMA:18GHz SMA Connector Insulator: PTFE Passivated Stainless Steel Body,Gold Plated Beryllium CopperCenter Conductor
DC~18G   XX: dB Resistor: AIO  
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.45@18GHz  
    Example: ATT18SMA-02-TZ, 18GHz,  SMA Connector,  2dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.8)(40dB±1.5)  
 
 
  ATT08SMA-XX-SM Body: Nickel Plated Brass Economical type
SMA
 
ATT: Attenuator Center Conductor: Gold Plated Brass  
Attenuator     08SMA:8GHz SMA Connector Insulator: PTFE  
DC~8G   XX: dB Resistor: AIO  
2Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@8GHz  
    Example: ATT08SMA-09-SM, 8GHz, SMA Connector, 9dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
 
 
  ATT18SMA5W-XX Body: Passivated Stainless Steel Connectors/Black, finned aluminum heat sink Precision type
SMA
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator     18SMA5W:18GHz SMA Connector  5Watt Insulator: PTFE Passivated Stainless Steel Body,Gold Plated Beryllium CopperCenter Conductor
DC~18G   XX: dB Resistor: AIO Subminiature Size and Lightweight
5Watt     1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 5Watt, VSWR≤1.35@18GHz  
    Example: ATT18SMA5W-06, 18GHz, 5Watt, SMA Connector, 6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
 
 
  ATT18SMA10W-XX Body: Passivated Stainless Steel Connectors/Black, finned aluminum heat sink Precision type
SMA
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator     18SMA5W:18GHz SMA Connector  10Watt Insulator: PTFE Passivated Stainless Steel Body,Gold Plated Beryllium CopperCenter Conductor
DC~18G   XX: dB Resistor: AIO Subminiature Size and Lightweight
10Watt     3//6/10/20/30dB 10Watt, VSWR≤1.35@18GHz  
    Example: ATT18SMA10W-06, 18GHz,  10 Watt, SMA Connector, 6dB Attenuation Accuracy: (3/6/10dB ± 0.7)(20/30dB ± 1.0)  
      ATT18N-XX Body: Nickel Plated Brass Precision type
N
 
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 6/12.4/18GHz,
Attenuator         18N:18GHz N Connector Insulator: PTFE Gold Plated Beryllium CopperCenter Conductor
DC~18G     XX: dB Resistor: AIO  
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz  
      Example: ATT18SMA10W-06, 18GHz, 10Watt, SMA Connector,  6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
      ATT18SMA10W-XX Body: Passivated Stainless Steel Connectors/Black, finned aluminum heat sink Precision type
N
 
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 6/12.4/18GHz,
Attenuator         18SMA5W:18GHz SMA Connector  10Watt Insulator: PTFE Gold Plated Beryllium CopperCenter Conductor
DC~18G     XX: dB Resistor: AIO  
5Watt         3//6/10/20/30dB 5Watt, VSWR≤1.35@18GHz  
      Example: ATT18SMA10W-06, 18GHz,  10Watt, SMA Connectors6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
      ATT18N10W-XX Body: Passivated Stainless Steel Connectors/Black, finned aluminum heat sink Precision type
N
 
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 6/12.4/18GHz,
Attenuator         18N5W:18GHz N Connector  10Watt Insulator: PTFE Gold Plated Beryllium CopperCenter Conductor
DC~18G     XX: dB Resistor: AIO  
10Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 10Watt, VSWR≤1.35@18GHz  
      Example: ATT18N10W-06, 18GHz,  10Watt, N Connector, 6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
      ATT18TNC-XX Body: Passivated Stainless Steel Precision type
TNC
 
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 6/12.4/18GHz,
Attenuator         18TNC:18GHz TNC Connector  2Watt Insulator: PTFE Gold Plated Beryllium CopperCenter Conductor
DC~18G     XX: dB Resistor: AIO Center conductor is fixed with epoxy
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz  
      Example: ATT18TNC-06, 18GHz,  2Watt, TNC Connector,  6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
      ATT08TNC-XX-L Body: Nickel Plated Brass Precision type
TNC
 
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 6/8/12.4GHz,
Attenuator         08TNC:8GHz TNC Connector  2Watt Insulator: PTFE  
DC~12G     XX: dB Resistor: AIO  
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@8GHz  
      Example: ATT08TNC-06-L, 8GHz,  2Watt, TNC Connector, 6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
      ATT18TNC5W-XX Body: Passivated Stainless Steel Connectors/Black, finned aluminum heat sink Precision type
TNC
 
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator         18TNC5W:18GHz TNC Connector  5Watt Insulator: PTFE Passivated Stainless Steel Body,Gold Plated Beryllium CopperCenter Conductor
DC~18G     XX: dB Resistor: AIO Center conductor is fixed with epoxy
5Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 5Watt, VSWR≤1.35@8GHz  
      Example: ATT18TNC5W-06, 18GHz,  5Watt, TN Connector, 6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
      ATT06BNC-XX Body: Nickel Plated Brass Economical type
BNC
 
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 6/8/12.4GHz,
Attenuator         06BNC:6GHz BNC Connector  2Watt Insulator: PTFE  
DC~6G     XX: dB Resistor: AIO  
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@6GHz  
      Example: ATT06BNC-06, 6GHz,  2Watt, BNC Connector, 6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
      ATT18SSMA-XX Body: Passivated Stainless Steel Precision type
SSMA
 
  ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator    
 
  18SSMA:18GHz SSMA Connector  2Watt Insulator: PTFE Passivated Stainless Steel Body,Gold Plated Beryllium CopperCenter Conductor
DC~18G     XX: dB Resistor: AIO  
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz  
      Example: ATT18SSMA-05, 18GHz, 2Watt, SSMA Connector, 5dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
      ATT09QMA-XX Body: Nickel Plated Brass Economical type
QMA
 
  ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 6/8/12.4GHz,
Attenuator    
 
  09QMA:9GHz QMA Connector  2Watt Insulator: PTFE  
DC~9G     XX: dB Resistor: AIO  
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@9GHz  
      Example: ATT09QMA-09, 9GHz, QMA Connector,  9dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
        ATT08NEX10-XX Body: Nickel Plated Brass Economical type
NEX 10
 
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 6/8/12.4GHz,
Attenuator         08NEX10:8GHz NEX10 Connector  2Watt Insulator: PTFE  
DC~8G     XX: dB Resistor: AIO  
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.25@8GHz  
      Example: ATT08NEX10-06, 8GHz, 2Watt, NEX10 Connector, 6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
      ATT084310-XX Body: Nickel Plated Brass Economical type
4.3/10
 
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 6/8/12.4GHz,
Attenuator         084310:8GHz 4.3/10 Connector  2Watt Insulator: PTFE  
DC~8G     XX: dB Resistor: AIO  
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.25@8GHz  
      Example: ATT084310-06, 8GHz, 2Watt, 4.3/10 Connector, 6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
      ATT18SMP-XX Body: Passivated Stainless Steel Connector, Gold Plated Beryllium Copper Precision type
SMP(GPO)
 
  ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator    
 
  18SMP:18GHz SMP Connector  2Watt Insulator: PTFE  
DC~18G     XX: dB Resistor: AIO  
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz  
      Example: ATT18SMP-06, 18GHz, 2Watt, SMP Connector, 6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
      ATT18SSMP-XX Body: Gold Plated Beryllium Copper Precision type
SSMP(GPPO)
 
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper 18/26.5GHz,
Attenuator         18SSMP:18GHz SSMP Connector  2Watt Insulator: PTFE  
DC~18G     XX: dB Resistor: AIO  
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz  
      Example: ATT18SSMP-06, 18GHz, 2Watt, SSMP Connector, 6dB Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 1.0)(40dB±1.5)  
      ATTSMB-XX Body: Nickel Plated Brass  
SMB     ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper  
Attenuator
 
 
 
  SMB:4GHz SMB Connector  2Watt Insulator: PTFE  
DC~4G     XX: dB Resistor: AIO  
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.25@4GHz  
      Example: ATTSMB-06, 4GHz, 2Watt, SMB Connector, 6dB Attenuation Accuracy: 1-10dB ± 0.5  
      ATTMCX-XX Body: Nickel Plated Brass  
MCX
 
 
ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper  
Attenuator         MCX:4GHz MCX Connector  2Watt Insulator: PTFE  
DC~9G     XX: dB Resistor: AIO  
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.25@4GHz  
      Example: ATTMCX-06, 4GHz, 2Watt,MCX Connector, 6dB Attenuation Accuracy: 1-10dB ± 0.5  
      ATT18SMA-XX-CRYO-BH Body: Gold Plated Copper(Non-Magnetic) 4°mK to +125°C
SMA     ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper Made of High-quality Non-magnetic Copper
Attenuator    
 
  18SMA:18GHz SMA Connector  2Watt Insulator: PTFE Low Attenuation Temperature Drift, Dtable Performance
DC~18G
 
  XX: dB , CRYO Resistor: AIO Low Thermal Noise Characteristics
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz Low Self-heating, Reaches Target Temperature Quickly
Cryogenic Attenuator         Example: ATT18SMA-20-CRYO, 18GHz,  SMA Connector Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.8)  
    20dB, CRYO Attenuator    
      ATT18SMA-00-CRYO-BH Body: Gold Plated Copper(Non-Magnetic) 4°mK to +125°C
SMA     ATT: Attenuator Center Conductor: Gold Plated Beryllium Copper Made of High-quality Non-magnetic Copper
Attenuator    
 
  18SMA:18GHz SMA Connector  2Watt Insulator: PTFE Low Attenuation Temperature Drift, Dtable Performance
DC~18G
 
  XX: dB , CRYO Resistor: AIO Low Thermal Noise Characteristics
2Watt         1/2/3/4/5/6/7/8/9/10/12/15/20/30/40dB 2Watt, VSWR≤1.35@18GHz Low Self-heating, Reaches Target Temperature Quickly
Cryogenic Attenuator         Example: ATT18SMA-00-CRYO, 18GHz,  SMA Connector Attenuation Accuracy: (1-10dB ± 0.5)(12-30dB ± 0.8)  
    0dB, CRYO Attenuator    
Attenuator
Model Number Description: 
Example: ATT18SMAMF2W-XX
ATT: Atteunator
18: 18GHz
SMA: SMA Connector
MF: M: Male, F: Female, MF: Male to Female(omitted by default)
2W: 2 Watt,(omitted by default)
XX: dB
Example: 
ATT18SMA-03, 18GHz 2 Watt SMA Male to Female 3dB Attenuator.
ATT18SMA5W-03, 18GHz 5 Watt SMA Male to Female 3dB Attenuator.
ATT09QMA-06, 9GHz 2 Watt QMA Male to Female 6dB Attenuator.
ATT06BNC-20, 6GHz 2 Watt BNC Male to Female 20dB Attenuator.