DOUBLE BALANCED MIXER
MODEL
ADX158L-1
Features
Conversion Loss: 5.5 dB Typical
LO to RF Isolation: 30 dB Typical
Available as:
ADX158L-1, SMA
Connectorized Housing (ADX1)
Electrical Speci cations
(1)
:
RF:
8 to 15 GHz
LO:
8 to 15 GHz
IF:
DC to 1 GHz
Conditions
RF (GHz)
8.0 - 15.0
8.0 - 15.0
SSB (IF) Conversion loss:
Isolation
Parameter
LO (GHz)
8.0 - 15.0
8.0 - 15.0
8.0 - 15.0
8.0 - 12.0
12.0 - 15.0
IF (GHz)
DC to 0.5
DC to 1.0
Min
Speci f ications
Typical
Ta= 25
º
C
5.5 dB
6.0 dB
Max
7.0 dB
7.5 dB
LO to RF
LO to IF:
LO to IF:
8.0 - 15.0
8.0 - 15.0
8.0 - 15.0
20 dB
12 dB
20 dB
DC to 1.0
DC to 1.0
DC to 1.0
7.0 dBm
30 dB
15 dB
25 dB
+2 dBm
+7 dBm
+10 dBm
+13 dBm
Input 1 dB Compression Point
Input Third Order Intercept Point
LO Power Input:
Notes:
1. Speci
8.0 - 15.0
8.0 - 15.0
8.0 - 15.0
cations are guaranteed when tested as a downconverter in a 50 Ohm system .
2. Noise gure is typically within
±0.5 dB of the SSB conversion loss for IF frequencies greater than 10 MHz.
3. Case material is a corrosion resistent copper-nickel alloy (no nish required) per MIL-C-15726F.
4. Units are metal-to-metal hermetically sealed using resistance welding.
5. Operating Temperature Range: -55ºC to + 100ºC
Typical Performance at 25º C
ConversionLoss (dB)
3
4
5
6
7
8.0
GHz
f
LO
<f
RF
RF to IF Isolation(dB)
20
30
f
IF=
100 MHz
500 MHz
Case Outline
40
50
60
8.0
GHz
15.0
1 GHz
15.0
1.0
1.5
2.0
2.5
3.0
1.0
1.5
2.0
2.5
Connector Con guration Dash Numbering
Dash
Connectors
Number R Port
I Port
L Port
-1
All SMA Female with Spacer Plate
-2
Pins only (no connectors supplied)
-3
All SMA female. No spacer plate supplied.
LOVSWR
0
10
20
30
LOtoRF LOto IFIsolation(dB)
,
LO-IF
LO-RF
8.0
GHz
16.0
40
1.0
1.5
2.0
2.5
3.0
8.0
GHz
15.0
IF VSWR
RFVSW
R
3.0
0
GHz
1.0
8.0
GHz
15.0
Spacer plate is a .110 in (2.8 mm) thick plate mounted to the mixer mounting surface
which increases connector height to allow for mating connector clearance.
Plate is secured to the mixer by screws using the hole pairs adjacent to the LO and RF connectors.
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, FL 32905 · PH (888) 553-7531 · Fax (888) 553-7532
01/04/06
www.SpectrumMicrowave.com
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, PA 19154 · PH (215) 464-4000 · Fax (215) 464-4001
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