Package Outline
Typical PDG-3B-525 Performance
PDG-3B Series
1 to 1000 MHz / 3-Way / Broadband / Low Insertion Loss / Hi-Rel Hermetic Package / SMD
0 POWER DIVIDERS / COMBINERS
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
PRINCIPAL SPECIFICATIONS
Standard Model Number
for Vapor Phase
& IR Insertion
PDG-3B-150
Freq.
Range,
MHz
1 - 300
Freq.
Perform.,
MHz
2 - 200
1 - 300
50 - 800
800 - 1000
Isolation,
dB,
Min.
28
20
20
20
Insertion
Loss, dB,
Phase
Balance,
Amplitude
Balance, dB,
VSWR
In/Output
Typ. Max. Typ. Max. Typ. Max.
32
1.0
0.8
25
1.2
1.0
25
1.5
0.8
25
3.0
1.5
Typ. Max. Typ.
0.15 1.35:1 1.2:1
0.2
1.6:1 1.3:1
0.3
1.5:1 1.3:1
0.5
1.7:1 1.4:1
3°
4°
8°
10°
2°
3°
3°
5°
0.3
0.4
0.5
0.7
PDG-3B-530
50 - 1000
GENERAL SPECIFICATIONS
Coupling, theoretical:
Impedance:
Internal Load Dissipation:
CW Input Power :
(When used as divider with 1.2:0 VSWR
out
)
Operating Temp. Range:
-- 4.8 dB nom.
50
nom.
50 mW max.
-- 55° to + 85°C
Tab No
Function
1
Output
2
Output
3
Input
4
Output
NOTES:
1. Tolerance on 3 place decimals
.010(.25) except as noted.
2. Dimensions in inches over mm
(to nearest 0.01 mm).
3. All unnumbered tabs are case ground.
4. Weight, nominal: 0.15 oz. (4.3 g)
General Notes:
1. The PDG-3B series of 3-way Power Dividers/ Combiners covers 1 to 1000
MHz using lumped element circuits to minimize size while providing high
performance. The surface mount housing is suited to applications where
inherent package reliability and hermeticity are critical. All units are fully welded.
29Feb96