Notes:
• Internal load dissipation: 0.375 Watt.
• Matched power rating: 10 Watt.
• When only specification for M range given, specification applies to entire frequency range.
• 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.

ZB4PD1-8.4   4 Way-0°
Frequency
MHz		 Isolation, dB Insertion Loss, dB
Above 6.0dB		 Phase
Unbalance
Degrees		 Amplitude
Unbalance, dB		 VSWR  (:1)
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.		 S
Typ.  Max.		 OUT
Typ.  Max.
6700-8400       29  18             0.50  1.30           9.00     0.90   1.12  1.50   1.27  1.50  
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 Port 3 Port 4
bh S 1 2 3 4



Case Style - UU188 (inch,mm )   weight: 260 grams.
A B C D E F G H J
3.50
88.900		 2.13
54.102		 .88
22.352		 .150
3.810		 3.350
85.090		 1.06
26.924		 .125
3.175		 1.75
44.450		 .44
11.176
K L M N P Q R S T
.89
22.606		                
Tolerance: .x ± .1  .xx ± .03  .xxx ± .015 inch.
Material and Finish:
    Case material: aluminum alloy. Finish: iridite per MIL-C-5541
Connectors:
    Connectors: Please specify female type N or SMA.

FREQ
(MHz)		 Insertion Loss Amplitude
Unbalance
(dB)		 Isolation FREQ
(MHz)		 VSWR
S		 VSWR
1		 VSWR
2		 VSWR
3		 VSWR
4
(dB)
S-1		 (dB)
S-2		 (dB)
S-3		 (dB)
S-4		 (dB)
1-2		 (dB)
2-3		 (dB)
3-4
6675.00 6.67 6.52 6.71 6.68 0.190 26.52 30.49 27.41 6675.00 1.37 1.35 1.42 1.52 1.37
6750.00 6.70 6.55 6.70 6.67 0.150 28.49 30.14 29.46 6750.00 1.37 1.37 1.44 1.52 1.39
6825.00 6.75 6.58 6.70 6.67 0.170 30.31 30.23 31.52 6825.00 1.38 1.38 1.44 1.52 1.41
6975.00 6.78 6.65 6.74 6.67 0.130 33.63 30.34 34.43 6975.00 1.37 1.38 1.42 1.50 1.42
7125.00 6.66 6.59 6.63 6.52 0.130 32.58 30.92 32.21 7125.00 1.33 1.33 1.38 1.45 1.38
7275.00 6.52 6.50 6.52 6.35 0.170 30.18 31.21 30.37 7275.00 1.26 1.27 1.33 1.38 1.33
7425.00 6.46 6.58 6.57 6.31 0.270 27.72 30.64 29.07 7425.00 1.14 1.21 1.27 1.31 1.27
7575.00 6.52 6.54 6.51 6.36 0.180 26.56 30.19 26.94 7575.00 1.09 1.17 1.21 1.24 1.22
7725.00 6.53 6.45 6.38 6.38 0.150 26.08 29.79 26.01 7725.00 1.14 1.13 1.17 1.18 1.17
7875.00 6.57 6.43 6.36 6.40 0.210 25.49 29.40 24.82 7875.00 1.17 1.09 1.12 1.13 1.14
8025.00 6.59 6.46 6.37 6.44 0.220 25.20 32.73 24.91 8025.00 1.17 1.08 1.08 1.09 1.13
8175.00 6.67 6.50 6.43 6.49 0.240 27.63 31.20 26.73 8175.00 1.17 1.12 1.10 1.11 1.15
8250.00 6.71 6.52 6.46 6.52 0.250 28.99 30.46 28.38 8250.00 1.16 1.14 1.12 1.12 1.16
8325.00 6.71 6.51 6.46 6.52 0.250 30.14 29.71 29.49 8325.00 1.16 1.16 1.12 1.12 1.17
8400.00 6.72 6.52 6.46 6.53 0.260 29.80 28.69 29.54 8400.00 1.15 1.16 1.12 1.11 1.17