MSRX-1823 Mimix Broadband, Inc., MSRX-1823 Datasheet
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MSRX-1823
Manufacturer Part Number
MSRX-1823
Description
Gaas Mmic Receiver
Manufacturer
Mimix Broadband, Inc.
Datasheet
1.MSRX-1823.pdf
(1 pages)
The MSRX-1823 is a low cost, highly integrated MMIC-based receiver, suitable for use in the 18 GHz and 23 GHz microwave radio
bands. The receiver design is based on one MMIC chip from Mimix Broadband, the XR1006 receiver. Features in the MMIC are low
noise, sub-harmonic mixing, image rejection, and LO buffering. Typical performance of the module includes < 3.5 dB noise figure,
>15 dB image rejection, 26 dB conversion gain, and 15 dB RF return loss. The module's RF interface is a standard WR-42 flange, with
LO input and IF output connections made using SMA connectors. A 90º hybrid coupler combines the quadrature IF outputs from the
MMIC to achieve image rejection, followed by a non-reflective RF switch. The upper and lower sideband can be selected easily using
a RF switch and a single control voltage, followed by an IF amplifier. The module accepts a single +8V supply with 0 / 5 V band
selection control voltage.
Specifications
GaAs MMIC Receiver - NEW
June 2005 - Rev 01-Jun-05
General Description
Block Diagram
RF Frequency
LO Frequency (x2)
IF Frequency
RF Input Return Loss
Input P1dB
Conversion Gain
Image Reject
Noise Figure
LO power level
(x2) LO Isolation
V
I
RF Interface
LO Interface
IF Interface
Supply
Supply
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
Parameter
17.7 - 23.6 GHz
WR42 interface
RF INPUT
@RF port
Characteristic Data and Specifications are subject to change without notice. Ð2005 Mimix Broadband, Inc.
LNA
G
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Image Reject Mixer
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
dBm
dBm
Unit
GHz
GHz
GHz
dBc
mA
XR1006
Sub-Harmonic
dB
dB
dB
dB
V
LO IN (-2 - 2 dBm)
7.5 - 11.5 GHz
Q
their obligation to be compliant with U.S. Export Laws.
I
9.75-11.2 (LSB)
7.5-8.95 (USB)
< -27 (USB)
< -15 (LSB)
17.7 - 19.7
3.5 (USB)
3.5 (LSB)
26 (USB)
26 (LSB)
18 GHz
SMA
< -15
> -17
< -50
90
Coupler
o
1.8 - 2.7
SMA (f )
SMA (f )
-2 - +2
WR42
Hybrid
350
+8
9.25 - 10.9 (USB)
< -18 (USB)
21.2 - 23.6
3.2 (USB)
26 (USB)
Non-reflective
23 GHz
< -15
> -17
< -50
IF switch
For a complete 18 and 23 GHz transceiver solution, please see
the datasheet on the MSTX-1823.
IF amplifier
G
1.8 - 2.7 GHz
IF OUT
SMA
MSRX-1823