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for applicate radio frequency Connectors
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RF Coaxial Cable Assembly

  2. PRODUCT
  3. Microwave Component
  4. Attenuators
  5. 75ohm
Manual Step Attenuators
75 Ohm 1 GHz Manual Step Attenuators
Featurs
1 dB/step
High Precision
Excellent Return Loss
Long Life : 20,000 switch cycles(min)
Excellent Mechanical Structure
Precision Connector
Aluminum Alloy Housing
Exquisite Baking Painting Quality
Good Weather Resistance
Item MAT-74201-FF/FF MAT-76101-FF/FF MAT-77101-FF/FF
  Impedance 75 Ohm
  Frequency Range 300 kHz ~ 1000 MHz
  Attenuation 0 to 42 dB
1 dB/step		 0 to 61 dB
1 dB/step		 0 to 71 dB
1 dB/step
  Insertion Loss
  (@0dB)		 1.2 dB(typ) @ 0.5 GHz
2.6 dB(typ) @ 1GHz		 1.2 dB(typ) @ 0.5 GHz
2.6 dB(typ) @ 1GHz		 1.2 dB(tpy) @ 0.5 GHz
2.6 dB(typ) @ 1GHz
  Accuracy +/-0.4 dB +/-0.5 dB +/-0.5 dB
  Return Loss 20 dB(typ) / 16 dB(min)
  Power Ratting 1 W avg.(max)
  DC Block No (Do not input DC power)
  Connector Female "F" type
  Dimensions 32(H) x 130(W) x 43(D) mm
  Net Weight 142g
 * Specifications may be change depending on the model or customer's requirement.

The MAT-7xxxx series is a 75 Ohm 1 GHz manual step attenuator that provides attenuation in 1dB-steps from 0 to 42/ 61/ 71dB.
 
It boasts a very good full band attenuation accuracy (+/- 0.5dB) and a minimum 16dB return loss. These specifications are stable for at least 20,000 usage cycles!

Now, the 1250 MHz models is also available, please specify when ordering.

Model Attenuation Frequency Range Connectors
MAT-74201-FF/FF   42 dB, 1 dB/step 300 kHz - 1000 MHz Female "F" type
MAT-76101-FF/FF   61 dB, 1 dB/step 300 kHz - 1000 MHz Female "F" type
MAT-77101-FF/FF   71 dB, 1 dB/step 300 kHz - 1000 MHz Female "F" type
MAT-74201-BNCF/BNCF   42 dB, 1 dB/step 300 kHz - 1000 MHz Female "BNC" type
MAT-76101-BNCF/BNCF   62 dB, 1 dB/step 300 kHz - 1000 MHz Female "BNC" type
MAT-78201-BNCF/BNCF   82 dB, 1 dB/step 300 kHz - 1000 MHz Female "BNC" type
MAT-74202-FF/FF   42 dB, 1 dB/step 300 kHz - 1250 MHz Female "F" type
MAT-76102-FF/FF   61 dB, 1 dB/step 300 kHz - 1250 MHz Female "F" type
MAT-77102-FF/FF   71 dB, 1 dB/step 300 kHz - 1250 MHz Female "F" type
MAT-74202-BNCF/BNCF   42 dB, 1 dB/step 300 kHz - 1250 MHz Female "BNC" type
MAT-76102-BNCF/BNCF   62 dB, 1 dB/step 300 kHz - 1250 MHz Female "BNC" type
MAT-78202-BNCF/BNCF   82 dB, 1 dB/step 300 kHz - 1250 MHz Female "BNC" type
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