BPM-2A Series
BIPHASEMO
DULATO S
R
2 to 2000 MHz / ECL & TTL Compatible / Fast Switching / SMA Connectors
PRINCIPAL SPECIFICATIONS
Model
Number
BPM-2A-250
BPM-2A-500
BPM-2A-1500
Frequency
Range,
MHz
2 – 500
10 – 500
500 – 1000
1000 – 2000
Insertion
Loss, dB,
Max.
Typ.
3.5
3
4
6
2.5
2
3
5
Amplitude
Balance, dB,
Max.
Typ.
0.3
0.3
0.5
0.75
0.10
0.20
0.20
0.25
Phase
Balance
Max.
Typ.
±4°
±3°
±4°
±5°
±2°
±1°
±2°
±2°
Carrier
Suppression
Typ.
– 40 dBc
– 40 dBc
– 35 dBc
– 30 dBc
A-Package Outline
NOTES:
1. Tolerance of 3 place decimals
±
0.020 (0.51) except as noted.
2. Dimensions in inches over millimeters.
General Notes:
1. The BPM-2A Series Biphase Modulators cover the frequency range of 2 to
2000 MHz and is ideal for general applications. Other models available in
surface mount packages are electrically similar to the standard flatpack units
but have extended frequency range up to 3.6 GHz with proportionately fast
risetimes.
2. Customized versions are available for special frequency bands matched to
your special applications. Most units are available in a variety of alternative
packages such as the TO-8, flatpack or connectorized packages. TTL or ECL
drivers can be provided in the larger packages.
3. Merrimac Biphase Modulators cover a variety of frequency bands while
providing wide bandwidths suitable for most applications.
4. All units comply with applicable sections MIL-M-28837 and may be supplied
screened for compliance with additional specifications for military and space
applications requiring the highest reliability.
29Apr96
GENERAL SPECIFICATIONS
Impedance:
RF Input Level:
VSWR:
Switching Speed:
Data Levels: Logic 1:
Logic 0:
Weight, nominal:
Operating Temperature:
5
0
Ω
nom.
– 3 dBm max.
2.0:1 max.
2 ns typ.
+ 15 mA
– 15 mA
1.5 oz (42 g)
– 55° to +85°C
F further inform
or
ation contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
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