Description: If you do RF stuff, here is a very nice LF-VHF directional coupler made by Mini-Circuits, Model ZMDC-20-3, spec'd for .2-250 MHz (covers a wider range according to the MCL graphs) with a 19.5 + - .5 dB coupling (that's flat!) & < .3 dB I.L., standard catalog item, good for 4 wattsof RF power according to spec sheet. The directivity is quite good, esp. below 150 MHz (MCL says 40 dB minimum). The data sheet is on-line for the "+" model(which means its ROHS compatible), so the RF specs are the same for this model as the + one. This has SMA female all around for the connection ports. It also has the "BR" option mounting plate, making it easy to attach. Very handy for test bench! This would work as a VSWR measuring device due to its good directivity, a signal inject or LO/signal sample ports in HF-VHF projects, and many others. Current price for 1-4 pieces is 53.95, so this is less than 1/2 price! These are from the stockroom of a microwave company I bought out, they were used in test fixtures that this company made and sold. Check out my other items! Be sure to add me to your favorites list! Sign up for my email newsletters by adding my eBay Store to your Favorites. I combine items for lower shipping. My items ship worldwide.
Price: 25 USD
Location: Morehead, Kentucky
End Time: 2024-11-23T04:14:14.000Z
Shipping Cost: 9.5 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Minature Directional Coupler: 20 dB HF-VHF coupler
MPN: ZMDC-20-3
Brand: MCL
