Notes:
• Internal load dissipation: 0.125 Watt.
• Matched power rating: 1 Watt.
• 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.

PSCQ-2-300   2 Way-90°
Frequency
MHz		 Isolation, dB Insertion Loss, dB
Avg. of Coupled Outputs less 3dB		 Phase
Unbalance
Degrees		 Amplitude
Unbalance, dB
fL - fU L
Typ.  Min.		 M
Typ.  Min.		 U
Typ.  Min.		 L
Typ.  Max.		 M
Typ.  Max.		 U
Typ.  Max.		 L
Max.		 M
Max.		 U
Max.		 L
Max.		 M
Max.		 U
Max.
220-300       27  20             0.30  0.70           3.00     1.30  
L=low range(fL to 10fL)  M=mid range(10fL to fU/2)  U=upper range(fU/2 to fU)

Pin Connections
Port Sum Port Port 1 Port 2 Gnd Ext 50 Ohm Term
aw 1 2 5 3,4,7,8 6



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.

FREQ
(MHz)		 Insertion Loss Amplitude
Unbalance
(dB)		 Isolation Phase
Unbalance
(Degrees)		 FREQ
(MHz)		 VSWR
S		 VSWR
1		 VSWR
2
(dB)
S-1		 (dB)
S-2		 (dB)
1-2
220.00 3.67 2.83 0.840 24.52 88.74 220.00 1.11 1.17 1.12
222.00 3.65 2.86 0.790 24.57 88.78 222.00 1.11 1.17 1.11
224.00 3.64 2.90 0.740 24.63 88.83 224.00 1.11 1.16 1.11
226.00 3.63 2.93 0.700 24.70 88.87 226.00 1.11 1.16 1.11
228.00 3.62 2.96 0.660 24.76 88.87 228.00 1.11 1.16 1.11
230.00 3.61 3.00 0.600 24.83 88.93 230.00 1.11 1.16 1.11
232.00 3.59 3.03 0.560 24.89 88.92 232.00 1.11 1.16 1.11
234.00 3.58 3.07 0.510 24.95 88.94 234.00 1.11 1.16 1.11
236.00 3.57 3.10 0.470 25.03 88.92 236.00 1.11 1.16 1.11
238.00 3.56 3.13 0.430 25.09 88.89 238.00 1.11 1.16 1.11
240.00 3.55 3.16 0.390 25.16 88.91 240.00 1.10 1.16 1.10
242.00 3.53 3.18 0.350 25.22 88.91 242.00 1.10 1.15 1.10
244.00 3.51 3.20 0.320 25.29 88.85 244.00 1.10 1.15 1.10
246.00 3.49 3.21 0.280 25.36 88.89 246.00 1.10 1.15 1.10
248.00 3.47 3.22 0.250 25.42 88.84 248.00 1.10 1.15 1.10
250.00 3.46 3.23 0.230 25.48 88.85 250.00 1.10 1.15 1.10
252.00 3.43 3.24 0.200 25.55 88.86 252.00 1.10 1.15 1.10
254.00 3.41 3.23 0.180 25.62 88.86 254.00 1.10 1.15 1.10
256.00 3.40 3.24 0.150 25.69 88.84 256.00 1.10 1.15 1.10
258.00 3.38 3.25 0.130 25.75 88.92 258.00 1.10 1.14 1.09
260.00 3.36 3.25 0.100 25.82 88.92 260.00 1.10 1.14 1.09
262.00 3.34 3.25 0.080 25.90 89.03 262.00 1.09 1.14 1.09
264.00 3.32 3.26 0.050 25.97 89.08 264.00 1.09 1.14 1.09
266.00 3.30 3.28 0.020 26.06 89.12 266.00 1.09 1.14 1.09
268.00 3.29 3.29 0.000 26.15 89.15 268.00 1.09 1.14 1.09
270.00 3.27 3.30 0.030 26.23 89.20 270.00 1.09 1.14 1.09
272.00 3.26 3.31 0.050 26.34 89.21 272.00 1.09 1.13 1.09
274.00 3.25 3.33 0.080 26.42 89.27 274.00 1.09 1.13 1.08
276.00 3.23 3.34 0.100 26.53 89.25 276.00 1.09 1.13 1.08
278.00 3.23 3.35 0.130 26.63 89.23 278.00 1.09 1.13 1.08
280.00 3.22 3.37 0.150 26.74 89.23 280.00 1.09 1.13 1.08
282.00 3.21 3.38 0.170 26.84 89.19 282.00 1.09 1.13 1.08
284.00 3.20 3.39 0.190 26.94 89.20 284.00 1.09 1.13 1.08
286.00 3.19 3.40 0.210 27.06 89.17 286.00 1.08 1.12 1.08
288.00 3.18 3.40 0.220 27.19 89.13 288.00 1.08 1.12 1.08
290.00 3.18 3.40 0.220 27.29 89.11 290.00 1.08 1.12 1.07
292.00 3.17 3.40 0.230 27.41 89.07 292.00 1.08 1.12 1.07
294.00 3.16 3.41 0.240 27.54 89.05 294.00 1.08 1.12 1.07
296.00 3.16 3.40 0.240 27.64 89.07 296.00 1.08 1.12 1.07
298.00 3.16 3.41 0.250 27.78 89.09 298.00 1.08 1.12 1.07
300.00 3.16 3.41 0.250 27.92 89.08 300.00 1.08 1.11 1.07