Frequency Mixers

LO Power Level 7 dBm

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

Outline Drawing


Case Style - A06 (inch,mm )   weight: 5.2 grams.
A B C D E F G H J
.770
19.558		 .800
20.320		 .285
7.239		 .310
7.874		 .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
• Blue bead pin 4
• 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-149

Electrical Specifications
SRA-149      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
5.00-500 DC-500 6.5 8.0 50 45 40 40 25 24
L=low range(fL to 10fL)   M=mid range(10fL to fU/2)   U=upper range(fU/2 to fU)

Typical Performance Data
SRA-149 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
5.000 35.000 5.73 5.49 5.37 5.000 84.38 86.28 88.18 59.18 60.08 60.09
10.000 40.000 5.72 5.44 5.30 10.000 80.85 82.65 83.15 53.94 55.47 56.58
20.000 50.000 5.82 5.48 5.32 20.000 76.11 76.91 77.61 48.74 50.61 52.27
34.118 64.118 5.77 5.48 5.35 34.118 71.91 72.61 73.31 44.31 46.52 48.61
50.000 80.000 5.78 5.48 5.35 50.000 68.56 69.16 70.06 41.33 43.64 46.04
63.235 93.235 5.72 5.49 5.37 63.235 66.41 67.21 68.41 39.46 42.00 44.28
77.794 47.794 5.80 5.52 5.37 77.794 64.54 65.64 66.54 37.97 40.53 42.71
92.353 62.353 5.64 5.37 5.26 92.353 63.32 64.62 65.62 36.93 39.37 41.57
100.000 70.000 5.55 5.37 5.22 100.000 63.04 64.84 65.94 36.43 38.86 40.83
121.471 91.471 5.54 5.32 5.23 121.471 60.77 60.67 61.47 35.24 37.55 39.61
165.147 135.147 5.54 5.36 5.29 165.147 58.08 58.48 58.10 32.93 34.98 36.88
194.265 164.265 5.60 5.44 5.37 194.265 56.93 56.83 57.41 31.56 33.54 35.51
223.382 193.382 5.71 5.54 5.46 223.382 57.72 58.30 57.51 30.31 32.27 34.41
250.000 220.000 5.77 5.57 5.48 250.000 58.13 58.83 58.87 29.36 31.23 32.93
267.059 237.059 5.79 5.61 5.51 267.059 59.28 59.28 61.58 28.70 30.88 32.76
296.177 266.177 5.78 5.52 5.39 296.177 58.08 58.58 58.00 27.88 29.57 31.44
354.412 324.412 5.80 5.62 5.51 354.412 54.47 53.49 53.17 27.28 28.99 30.48
398.088 368.088 6.00 5.83 5.76 398.088 52.81 52.60 51.37 26.20 27.78 29.40
456.324 426.324 6.48 6.35 6.27 456.324 52.62 52.58 50.92 26.00 26.75 27.04
500.000 470.000 6.73 6.48 6.23 500.000 55.18 56.92 58.43 27.45 28.61 29.45

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 1.20 1.20 1.21 1.76 2.81 4.41 5.000 1.50 1.38 1.30 5.00 244.69 0.03
17.692 1.06 1.05 1.03 1.75 2.80 4.05 17.692 1.50 1.38 1.30 17.69 244.52 0.03
30.335 1.03 1.05 1.09 1.77 2.72 3.70 30.385 1.50 1.38 1.30 30.39 242.04 0.02
43.077 1.02 1.06 1.10 1.71 2.54 3.36 43.077 1.51 1.39 1.31 43.08 242.79 0.01
55.769 1.02 1.06 1.11 1.65 2.45 3.28 55.769 1.51 1.39 1.31 55.77 243.92 -0.01
68.461 1.01 1.07 1.11 1.64 2.50 3.37 68.461 1.51 1.39 1.32 68.46 243.93 -0.03
93.846 1.01 1.08 1.12 1.62 2.49 3.38 93.846 1.54 1.42 1.34 93.85 249.60 -0.02
119.231 1.01 1.09 1.14 1.64 2.50 3.35 119.231 1.57 1.45 1.37 119.23 250.13 0.00
144.615 1.02 1.10 1.15 1.65 2.51 3.43 144.615 1.60 1.47 1.40 144.62 250.77 0.05
170.000 1.04 1.12 1.17 1.65 2.48 3.42 170.000 1.67 1.53 1.44 170.00 248.99 0.03
195.385 1.05 1.14 1.19 1.62 2.42 3.30 195.385 1.70 1.56 1.47 195.38 248.00 -0.03
220.769 1.07 1.16 1.21 1.63 2.41 3.29 220.769 1.78 1.62 1.54 220.77 251.13 -0.12
246.154 1.09 1.17 1.23 1.64 2.40 3.27 246.154 1.80 1.64 1.55 246.15 255.01 -0.16
271.539 1.10 1.19 1.25 1.65 2.40 3.25 271.539 1.90 1.74 1.63 271.54 252.62 -0.26
296.923 1.12 1.22 1.27 1.69 2.42 3.27 296.923 1.96 1.80 1.63 296.92 245.64 -0.38
322.308 1.15 1.24 1.29 1.72 2.42 3.27 322.308 2.03 1.85 1.75 322.31 238.89 -0.49
360.335 1.18 1.27 1.33 1.79 2.44 3.31 360.385 2.15 1.97 1.86 360.38 226.44 -0.39
398.462 1.23 1.31 1.36 1.83 2.43 3.34 398.462 2.29 2.08 1.96 398.46 213.04 -0.63
449.231 1.30 1.38 1.43 1.89 2.50 3.34 449.231 2.44 2.21 2.09 449.23 215.56 -0.52
500.000 1.38 1.47 1.52 1.98 2.51 3.37 500.000 2.54 2.31 2.18 500.00 224.77 -0.68

Click Above for Actual Performance Data.