Bi-Phase (BPSK) ModulatorsProduces up to 9:1 bandwidths from 200 MHz to 22 GHz and options that include ultra-broadband, optimized narrowband, and sub-assembly integration. Unit-to-unit phase and amplitude matching available along with bi-directional variable phase characteristics from one port to another. Control options including solder pins, SMA or SMC Connector, and Multi-Pin Connector. Narrowband models available from 22.0 GHz to 35.0 GHz with 10% bandwidth. |
Frequency Ranges: From 200 MHz to 22 GHz, up to 9:1 bandwidths available as well as any optimization. Narrowband models available from 22.0 GHz to 35.0 GHz with 10% bandwidth.
TTL Compatible Logic: Logic ‘0’ = 0° Ref and Logic ‘1’ = 180° Phase Shift.
High Speed Switching: BPSK Modulators listed are measured from 50% TTL to 10% / 90% RF from any set value to any set value.
DC Power Consumption: BPSK Modulators require ±5 VDC @ ±50 mA.
Operating Temperature Range: Standard models include temperature compensation in a range from 0° to +50° C. For more severe environments, please consult the factory.
High RF Power Handling: For power levels greater than listed, please consult the factory.
Standard Interfaces: RF port connectors are ‘SMA’ female per MIL-C-39012. DC/Logic connections are solder terminals. Please consult the factory for additional options.
Matched Phase & Amplitude: Models listed can be matched unit-to-unit. Please consult the factory.
Outline Sizes |
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Size Reference |
‘A’ Dimension IN/CM |
‘B’ Dimension IN/CM |
‘C’ Dimension IN/CM |
‘D’ Dimension IN/CM |
1 |
3.75/9.53 |
1.75/4.45 |
3.50/7.62 |
1.50/3.81 |
2 |
2.25/5.72 |
1.63/4.14 |
2.00/5.08 |
1.38/3.49 |
3 & 4 |
1.38/3.51 |
1.38/3.51 |
1.18/2.99 |
1.18/2.99 |
5 |
2.50/6.35 |
2.25/5.72 |
2.25/5.72 |
2.00/5.08 |
Outline Diagram
For substantial improvement in performance, ask for optimized narrowband models.
Electrical Specifications for BPSK Modulators |
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Model Number |
Frequency Range (GHz) |
Phase Error |
Amplitude Balance (dB) |
Insertion Loss (dB) |
VSWR |
Switching Speed (ƞSec) |
RF Power (dBm) CW/Max |
Size Reference |
M1D-39N-2 |
0.5-2.0 |
±5.0° |
±0.5 |
3.0 |
1.75:1 |
100 |
27/37 |
1 |
M1D-38N-2 |
1.0-3.0 |
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M1D-48N-2 |
2.0-6.0 |
2 |
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M1D-68N-2 |
6.0-18.0 |
±7.0° |
3 |
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M1D-69N-2 |
2.0-18.0 |
±10.0° |
±1.0 |
4.0 |
2.0:1 |
5 |
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M1D-84N-2 |
16.0-22.0 |
±15.0° |
±2.0 |
5.0 |
4 |