Flange Mounted
Double-Balanced Mixers
Features
q
q
DM Series
V2.00
5.0 dB Midband Conversion Loss
28 dB Midband L-R Isolation
Description
This series of mixers is typically speci鏗乪d as down con-
verters. They also function well as up converters, third
harmonic mixers or phase detectors.
Environmental
Parameter
Operating Temp. Max.
Storage Temp. Max.
Humidity
Vibration
-55擄C to +85擄C
-65擄C to +125擄C
95% non-condensing
7G鈥檚 rms, 50 to 2000 cps, per
MIL-STD-810-B, Method 514, Proced. 5
Speci鏗乧ations
25擄C
1
RF
Frequency
Range (GHz)
1.0-18.0
L-R
Isolation
(dB)
22
L-l
Isolation
(dB)
18
3dB IF
Bandwidth
(GHz)
dc-0.5
LO Range
(dBm)
Min.\Max.
7/11
Conversion
Loss (dB)
2
Typ./Max.
6.0/9.5
Input I dB
Compr. Pt.
(dBm)
+3
Noise Figure
SSB
(dB Max.)
10.0
Part Number
DMI-18A
Notes:
1. Speci鏗乧ations apply when operated at +8 dBm available LO power with 50 ohm source and load impedance.
2. For IF frequencies of 100 MHz and RF power of -10 dBm or lower.
Typical Performance 25擄 DMI - 18A
RELATIVE LOSS (dB)
CONVERSION LOSS
ISOLATION (dB)
ISOLATION
IF PORT RESPONSE
LOSS (dB)
FREQUENCY (MHz)
FREQUENCY (GHz)
FREQUENCY (GHz)
Speci鏗乧ations Subject to Change Without Notice.
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
s
1
Asia/Paci鏗乧: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
s
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
1
