Frequency Mixers

LO Power Level 7 dBm

Pin Configuration
Port LO RF IF Gnd Ext. Case Gnd Not Used
e 8 1 3,4^ 2,5,6,7 2 -
^ pins must be connected together externally.

Outline Drawing


Case Style - A01 (inch,mm )   weight: 5.2 grams.
A B C D E F G H J
.770
19.558		 .800
20.320		 .385
9.779		 .400
10.160		 .370
9.398		 .400
10.160		 .200
5.080		 .20
5.080		 .14
3.556
K L M N P Q R S T
.031
0.787		                
Tolerance: .x ± .1  .xx ± .03  .xxx ± .015 inch.
Material and Finish:
    Header material: C.R.S. Pin material: #52 alloy. Finish: electro tin, hot-oil flowed. Cover material:upro-nickel.
Mounting:
    Insulated spacer available. Request P/N B14-045-01.
    Pin's meniscus (of header): 0.015" max.
Special Tolerances:
    Pin diameter ±.005 inch.
Notes:
• +7dBm LO, up to +1 dBm RF
• Absolute maximum power, voltage and current ratings:
a. RF power, 50mW
b. Peak IF current, 40mA
• General Quality Control Procedures and Environmental Specifications are given in Mini-Circuits Guarantees Quality.
Hi-Rel, MIL description are given in Hi-Rel and MIL
• Prices and Specifications subjects to change without notice.

 SRA-3

Electrical Specifications
SRA-3      LO Power Level 7 dBm
Frequency
MHz		 Max. Conversion
Loss dB		 Min. LO-RF
Isolation dB		 Min. LO-IF
Isolation dB
LO/RF IF Mid-Band Total Range L M U L M U
0.025-200 DC-200 7.5 8.5 50 35 25 35 30 20
L=low range(fL to 10fL)   M=mid range(10fL to fU/2)   U=upper range(fU/2 to fU)

Typical Performance Data
SRA-3 Conversion Loss (dB) ISO Isolation L-R (dB) Isolation L-I (dB)
RF
MHz		 LO
MHz		 LO
+4 dBm		 LO
+7 dBm		 LO
+10 dBm		 LO
(MHz)		 LO
+4 dBm		 LO
+7 dBm		 LO
+10 dBm		 LO
+4 dBm		 LO
+7 dBm		 LO
+10 dBm
0.025 30.025 7.21 6.94 6.77 0.025 61.68 58.72 56.56 57.08 53.27 51.07
0.040 30.040 6.05 5.80 5.65 0.040 57.71 55.35 53.96 54.31 51.43 49.68
0.050 30.050 5.74 5.52 5.37 0.050 56.72 54.61 53.34 53.56 51.09 49.47
0.100 30.100 5.32 5.16 4.95 0.100 55.43 53.51 52.62 52.38 50.41 49.13
0.200 30.200 5.21 4.98 4.86 0.200 55.00 53.27 52.45 51.97 50.18 49.00
0.500 30.500 5.14 4.92 4.82 0.500 54.58 53.12 52.30 51.86 50.13 48.94
1.000 31.000 5.00 4.82 4.72 1.000 53.86 53.18 52.24 51.81 50.48 49.14
2.000 32.000 4.95 4.77 4.67 2.000 53.82 53.13 52.17 51.42 50.55 49.22
5.000 35.000 4.94 4.76 4.66 5.000 54.18 53.42 52.39 52.01 50.99 49.53
10.000 40.000 5.00 4.81 4.69 10.000 54.39 53.68 52.71 52.35 51.27 49.73
20.000 50.000 5.11 4.87 4.75 20.000 54.46 53.67 52.78 51.61 50.52 49.12
38.482 68.482 5.19 4.96 4.84 38.482 54.62 53.25 52.25 51.07 48.52 46.85
50.000 80.000 5.16 4.94 4.84 50.000 54.76 53.49 52.53 49.96 47.54 45.77
69.247 99.247 5.10 4.90 4.78 69.247 54.38 53.53 52.77 47.69 45.77 44.16
84.630 54.630 5.07 4.86 4.78 84.630 54.10 53.31 52.51 45.33 44.13 42.88
100.000 70.000 4.95 4.81 4.73 100.000 53.91 53.55 52.96 43.50 42.70 41.62
123.087 93.087 5.02 4.87 4.81 123.087 55.23 55.31 55.03 40.89 40.58 39.80
153.852 123.852 5.11 4.96 4.89 153.852 52.25 52.97 52.92 38.71 38.04 37.79
176.926 146.926 5.30 5.19 5.10 176.926 47.72 49.53 51.11 37.78 38.76 38.46
200.000 170.000 5.37 5.28 5.21 200.000 43.90 45.61 47.46 36.16 38.31 40.01

RF/LO VSWR RF port VSWR LO port IF VSWR IF port Ø detection
FREQ.
(MHz)		 LO
+4 dBm		 LO
+7 dBm		 LO
+10 dBm		 LO
+4 dBm		 LO
+7 dBm		 LO
+10 dBm		 FREQ.
(MHz)		 LO
+4 dBm		 LO
+7 dBm		 LO
+10 dBm		 ,FREQ.
MHz		 max.DC
output mV		 DC offset
mV
5.000 1.28 1.16 1.09 1.39 2.06 2.93 5.000 1.53 1.42 1.33 0.03 -227.82 0.96
10.000 1.29 1.17 1.09 1.38 2.04 2.90 10.000 1.54 1.43 1.33 0.03 -237.32 1.02
16.143 1.29 1.17 1.09 1.36 2.01 2.83 16.143 1.55 1.44 1.34 0.05 -248.89 1.03
20.000 1.29 1.16 1.09 1.34 1.99 2.80 20.000 1.55 1.44 1.34 0.10 -255.16 1.01
27.286 1.28 1.16 1.08 1.39 2.05 2.85 27.286 1.55 1.45 1.35 0.50 -258.65 1.02
38.429 1.27 1.15 1.08 1.43 2.08 2.86 38.429 1.57 1.46 1.36 2.00 -256.76 1.02
44.000 1.27 1.15 1.07 1.42 2.07 2.86 44.000 1.58 1.47 1.37 5.00 -253.42 1.00
50.000 1.26 1.14 1.07 1.42 2.07 2.84 50.000 1.59 1.49 1.39 10.00 -256.79 0.99
60.714 1.25 1.13 1.06 1.41 2.05 2.80 60.714 1.62 1.52 1.42 20.00 -252.96 0.98
77.429 1.23 1.11 1.06 1.41 2.02 2.77 77.429 1.67 1.57 1.47 38.48 -249.19 0.98
94.143 1.21 1.10 1.06 1.42 2.02 2.77 94.143 1.73 1.63 1.53 53.86 -257.10 1.07
100.000 1.20 1.09 1.06 1.42 2.02 2.75 100.000 1.76 1.65 1.55 69.25 -254.46 1.11
110.857 1.18 1.09 1.08 1.44 2.03 2.75 110.857 1.81 1.70 1.61 84.63 -256.99 1.21
122.000 1.17 1.08 1.09 1.45 2.03 2.76 122.000 1.87 1.75 1.64 100.00 -257.87 1.33
138.714 1.16 1.09 1.12 1.47 2.05 2.74 138.714 1.99 1.85 1.76 115.39 -255.22 1.28
149.857 1.15 1.11 1.14 1.51 2.07 2.72 149.857 2.05 1.92 1.81 130.78 -249.16 1.29
166.571 1.15 1.13 1.17 1.53 2.11 2.76 166.571 2.16 2.01 1.91 153.85 -254.87 1.35
177.714 1.16 1.15 1.20 1.56 2.13 2.79 177.714 2.24 2.08 1.98 169.24 -255.80 1.58
188.857 1.17 1.18 1.23 1.59 2.14 2.82 188.857 2.31 2.16 2.05 184.62 -255.26 1.77
200.000 1.19 1.21 1.25 1.61 2.15 2.80 200.000 2.39 2.24 2.11 200.00 -253.61 1.72

Click Above for Actual Performance Data.