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Reviews For: MFJ 762 Attenuator

Category: Tools & Test Equipment for the amateur radio work bench

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Review Summary For : MFJ 762 Attenuator
Reviews: 1MSRP: 89.95
You get up to 81 dB attenuation in 1 dB steps. The MFJ-762 is precision built using surface mount and stripling technology; carefully shielding gives you excellent performance to 170 MHz. Its usable to 500 MHz.
250mW maximum input. Female BNC connectors. Includes two free BNC to SO-239 adapters. Sturdy, black all metal custom cabinet measure a compact 6.5Wx2.5Hx1.5D Inches.
Product is in production
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# last 180 days Avg. Rating last 180 days Total reviews Avg. overall rating
KD0ZV Rating: 2017-10-26
Pretty nice Time Owned: 0 to 3 months.
I am always hesitant to buy anything MFJ as their QC is hit or miss. Because of this I don't think I have owned anything in the last 8 years from them.

But figured for something as simple as an attenuation device I would give it a try.

The first thing I did was take it apart to check the soldering. What I could see looked really good and without unsoldering the BNC connectors I could not look at the other side.

I connected it to my Siglent wave form generator and tried various combinations of attenuation monitoring with my scope and using an online calculator to compare results. Was very happy with the results.