Coarse Microwave Discriminator

Quantic PMI Model No. CMDA-4D1G6D1G-3TTL-SFF-DP is a 4.1 to 6.1 GHz, Coarse Microwave Discriminator centered at 5.1 GHz. Using state of the art MMIC and MIC technology, the coarse microwave discriminator assembly consists of a four(4) way in phase power divider where three(3) of the outputs connect to band pass filters with center frequencies of 4.7 GHz ± 270 MHz (1 dB Bandwidth & 11 Poles), 5.1 GHz ± 400 MHz (1 dB Bandwidth and 16 Poles) and 5.5 GHz, ±270 MHz (1 dB Bandwidth & 11 Poles) respectively and the fourth port is a through port to the output. The unique PMI threshold detectors have low hysteresis characteristics and where threshold levels can be adjusted for fine tuning with low noise resistors.

Product Specifications

General Parameters:
Status: Active
Frequency Min: 4.1 GHz
Frequency Max: 6.1 GHz
Center Frequency: 4.1 to 6.1 GHz
Size: 6.89" x 2.05" x 2.56" Max, 6.75" x 2.00" x 2.50" goal
Threshold Adjust Level: 0 to 5 V
Threshold Level: Set at -10 dBm IN with threshold voltage set to 2.5 V
Measured -20 dBm @ 1.1 V Typ
-10 dBm @ 1.125 V Typ 0 dBm @ 1.5 V Typ
+10 dBm @ 4.45 V Typ
RF Input Power, Survival: 7 dBm ±3 dBm Typ
Connectors: SMA Female
Finish: Painted Blue
Environmental Ratings:
Humidity: MIL-STD-202F, Method 103B Cond. B
Shock: MIL-STD-202F, Method 213B Cond. B
Altitude: MIL-STD-202F, Method 105C Cond. B
Temperature Cycle: MIL-STD-202F, Method 107D Cond. A