E-mail: sales@zysentech.com 
ALL PRODUCT
- Attenuator WG/Coaxial/Digital/
- Termination WG/Coaxial/Flange
- Power Dividers/Combiners 2~16w
- Coupler WG/Coaxial/Hybrid
- Filter Lowpass/bandpass/highpa
- Duplexer /Diplexer /Triplexer
- Circulator WG/Coaxial/Tab
- Isolator WG/Coaxial/Tab
- Limiter
- PIN Diode Switch
- Phase Shifter
- Waveguide Adapter
- Waveguide Bend-ST-TW
- SMD Frequency Synthesizer
Coupler WG/Coaxial/Hybrid
Directional Coupler
Zysen offer dierctional coupler and dual directional coupler. Up to 50GHz, narrow band and broard band are avaliable, Connector type SMA,N,2.92mm,2.4mm are optional. Customized frequency and optimized specifications available. Contact us with your requirement.
P/N | Freq. Range | Coupling | Flatness | I.L. (dB) | Directivity | VSWR (max) | Connector | Size (mm) |
ZSDC-0525-10S | 0.5-2.5 | 10±1.0 | ±0.7 | 0.5 | 20 | 1.2 | SMA | 133x15x11 |
ZSDC-0525-20S | 0.5-2.5 | 20±1.0 | ±0.7 | 0.4 | 20 | 1.2 | SMA | 133x15x11 |
ZSDC-0525-30S | 0.5-2.5 | 30±1.0 | ±0.7 | 0.3 | 20 | 1.2 | SMA | 133x15x11 |
ZSDC-0825-10S | 0.8-2.5 | 10±1.0 | ±0.7 | 0.5 | 20 | 1.2 | SMA | 85x15x11 |
ZSDC-0825-20S | 0.8-2.5 | 20±1.0 | ±0.7 | 0.4 | 20 | 1.2 | SMA | 85x15x11 |
ZSDC-0825-30S | 0.8-2.5 | 30±1.0 | ±0.7 | 0.3 | 20 | 1.2 | SMA | 85x15x11 |
ZSDC-0825-10N | 0.8-2.5 | 10±1.0 | ±0.7 | 0.5 | 20 | 1.25 | N | 96x20x20 |
ZSDC-0825-20N | 0.8-2.5 | 20±1.0 | ±0.7 | 0.4 | 18 | 1.25 | N | 96x20x20 |
ZSDC-0825-30N | 0.8-2.5 | 30±1.0 | ±0.7 | 0.4 | 18 | 1.25 | N | 96x20x20 |
ZSDC-1040-10S | 1-4 | 10±1.0 | ±0.7 | 0.5 | 20 | 1.2 | SMA | 73x15x11 |
ZSDC-1040-20S | 1-4 | 20±1.0 | ±0.7 | 0.4 | 20 | 1.2 | SMA | 73x15x11 |
ZSDC-1040-30S | 1-4 | 30±1.0 | ±0.7 | 0.3 | 20 | 1.2 | SMA | 73x15x11 |
ZSDC-2080-6S | 2-8 | 6±1.0 | ±1.0 | 0.5 | 20 | 1.2 | SMA | 43x15x11 |
ZSDC-2080-10S | 2-8 | 10±1.0 | ±1.0 | 0.5 | 20 | 1.2 | SMA | 43x15x11 |
ZSDC-2080-20S | 2-8 | 20±1.0 | ±1.0 | 0.4 | 20 | 1.2 | SMA | 43x15x11 |
ZSDC-2080-30S | 2-8 | 30±1.0 | ±1.0 | 0.3 | 20 | 1.2 | SMA | 43x15x11 |
ZSDC-2080-30N | 2-8 | 30±1.0 | ±1.0 | 0.4 | 15 | 1.3 | N | 53x20x20 |
ZSDC-20100-10N | 2-10 | 10±1.0 | ±1.0 | 1.0 | 12 | 1.4 | N | 56x22x20 |
ZSDC-60120-10S | 6-12 | 10±1.0 | ±0.7 | 0.7 | 13 | 1.4 | SMA | 33x15x11 |
ZSDC-40180-10S | 4-18 | 10±1.0 | ±0.7 | 1.0 | 12 | 1.5 | SMA | 33x15x11 |
ZSDC-40180-20S | 4-18 | 20±1.0 | ±1.0 | 0.8 | 12 | 1.5 | SMA | 33x15x11 |
ZSDC-20180-10S | 2-18 | 10±1.0 | ±0.7 | 0.7 | 15 | 1.4 | SMA | 43x17x11 |
ZSDC-20180-20S | 2-18 | 20±1.0 | ±0.7 | 0.7 | 15 | 1.4 | SMA | 43x17x11 |
ZSDC-10180-10S | 1-18 | 10±1.0 | ±1.0 | 0.9 | 12 | 1.5 | SMA | 73x17x11 |
ZSDC-05180-20S | 0.5-18 | 20±1.0 | ±1.5 | 1.4 | 12 | 1.35 | SMA | 113x15x11 |
ZSDC-80200-10S | 8-20 | 10±1.0 | ±1.0 | 1.0 | 12 | 1.5 | SMA | 25.4x12.7x11 |
ZSDC-80200-20S | 8-20 | 20±1.0 | ±1.0 | 1.0 | 12 | 1.5 | SMA | 25.4x12.7x11 |
ZSDC-60265-10S | 6-26.5 | 10±1.0 | ±1.0 | 1.0 | 13 | 1.6 | SMA | 27x16x11 |
ZSDC-60265-20S | 6-26.5 | 20±1.0 | ±1.0 | 0.8 | 13 | 1.6 | SMA | 27x16x11 |
ZSDC-10265-10S | 1-26.5 | 10±1.0 | ±1.0 | 1.3 | 10 | 1.7 | SMA | 84x15x11 |
ZSDC-265400-20K | 26.5-40 | 20±1.0 | ±0.9 | 1.2 | 12 | 1.7 | 2.92 | 26x15x11 |
ZSDC-200400-10K | 20-40 | 10±1.0 | ±0.9 | 1.6 | 12 | 1.5 | 2.92 | 26x15x11 |
ZSDC-180400-20K | 18-40 | 20±1.0 | ±0.9 | 1.0 | 10 | 1.6 | 2.92 | 26x15x11 |
ZSDC-60400-10K | 6-40 | 10±1.0 | ±0.9 | 1.6 | 10 | 1.6 | 2.92 | 28x15x11 |
ZSDC-60400-20K | 6-40 | 20±1.0 | ±0.9 | 1.1 | 10 | 1.6 | 2.92 | 28x15x11 |
ZSDC-20400-10K | 2-40 | 10±1.0 | ±1.0 | 1.6 | 10 | 1.7 | 2.92 | 43x17x11 |
1-40 | 10±1.0 | ±1.0 | 2.5 | 10 | 1.6 | 2.92 | 84x15x11 | |
ZSDC-60500-10K | 6-50 | 10±1.0 | ±1.0 | 1.6 | 10 | 1.7 | 2.4 | 26x15x11 |
Dual Directional Coupler
P/N | Freq. Range | Coupling | Flatness | I.L. (dB) | Directivity | VSWR (max) | Connector | Size (mm) |
6-18 | 30±1.0 | ±0.9 | 1.0 | 10 | 1.5 | SMA | 86x17x11 | |
1-40 | 30±2.0 | ±1.5 | 4.6 | 10 | 1.9 | SMA | 168x17x11 |
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