DM M - 2800
2A-
DOUBLE BALANCED M I
XER
1500 t 4200 M Hz/+7 t +13 dBm LO /W i
o
o
deband /SM A Connect s
or
PRINCIPAL SPECIFICATIONS
Model
Number
RF/LO
IF
Frequency, Frequency,
MHz
MHz
DC - 1000
LO Drive
dBm, Nom.
(Range)
+7
(+7 to 13)
Conversion
Loss, dB,
Max. Typ.
9.0
7.0
Port Isolation,
L-R
L-X
Min.
Min.
25 dB 15 dB
-1 dB
Compr.
Point
0 dBm
(typ)
Input
Intercept
Point
+12 dBm
(typ)
DMM-2A-2800 1500-4200
All specifications are as measured in a 50Ω system, at nominal LO power, in a downconverter application
Package Outline
GENERAL SPECIFICATIONS
50
Ω
nom.
Within
±1
dB of
Conversion Loss
Polarity Sense:
Positive
Weight:
1.5 oz (42 g)
Operating Temperature: – 55° to +85°C
Impedance:
Noise Figure:
NOTES:
1. Tolerance on 3 place decimals
±
.020(.51) except as noted.
2. Dimensions in inches over millimeters.
General Notes:
1. The DMM-2A-2800 Double Balanced
Mixer covers the frequency range of
1500 to 4200 MHz using coaxial
techniques and special low barrier
diodes in the ring modulator to produce
a low level mixer with high performance.
2. Merrimac offers a broad selection of
Double Balanced Mixers ideal for a
variety of signal processing functions
with frequencies ranging from 20 kHz to
20 GHz and for applications from
routine to very special.
3 M er r i ma c mi xer s c ompl y w it h
MIL-M-28837 and may be supplied
screened for compliance with additional
specifications for military and space
applications requiring the highest
reliability.
29Apr96
Fo f t e i or i c t c
M ERRI AC /41 Faifel Pl,W estCal
r urh r nf maton on a t
M
ri d .
dwel,NJ,07006 / 973- 1300 /FAX 973- 0531
l
575-
575-
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
