Composants de contrôle
The phase shifter is a 2-port network that can change the output phase according to the external analog command. There are many phase shifter circuits which can be divided by type of control into digital phase shifter and continuously adjustable phase shifter (can turn into digital phase shifter after digitizing on the adjustment voltage), or by operation mode into line phase shifter switch and load line phase shifter. These last two modes have their advantages and disadvantages respectively. The phase of the switchable line phase shifter is dispersive, which means that there is a linear relationship between phase shift and frequency, but the insertion loss varies little at different phase. While for the load line phase shifter, it is the opposite.
Phase shifter from 11.25° to 360°.
Frequency (GHz) | Minimum phase shift | I.L (dB) (Max) | VSWR (Max) | Total phase shift | P.max | Coded |
| 0.5-1 | 11.25° | 2.5 | 1.5 | 360° | 1 w |
|
| 1-2 | 11.25° | 2.5 | 1.5 | 360° | 1 w | |
| 2-4 | 11.25° | 3 | 1.5 | 360° | 1 w | |
| 4-8 | 11.25° | 5 | 1.6 | 360° | 1 w | |
| 8-12 | 11.25° | 7 | 2 | 360° | 1 w | |
| 12-18 | 11.25° | 10 | 2.2 | 360° | 1 w |
Phase shifter on 20% of the band.
Frequency (GHz) | Frequency band slip | Min. phase shift
| I.L (dB) (Max) | VSWR (Max) | Total phase shift
| P.max | Coded |
| 0.5-1 | 20% | 11.25° | 2.5 | 1.5 | 360° | 1 w |
|
| 1-2 | 20% | 11.25° | 2.5 | 1.5 | 360° | 1 w | |
| 2-4 | 20% | 11.25° | 3 | 1.5 | 360° | 1 w | |
| 4-8 | 20% | 11.25° | 4.5 | 1.6 | 360° | 1 w |
Techniwave's PIN diode switch covers the frequency from 20 MHz to 20 GHz, with more than 20 outputs and isolation reaching 110 dB. With many years of experience, we have recently developed a high-speed mini switch.
Characteristics :
Miniature Size, High Speed, Excellent Performance, TTL Control
Removable stainless steel connectors
Special protection design for TTL driver against voltage overshoot
SPST
- Reflective Type
| Reference | Frequency band(GHz) | Insertion Loss(dB) | VSWR | Isolation (dB) | Switching speed(ns) | Usage power |
| TW3108-C10 | 0.5-1 | 1.4 | 1.45 | 80 | 200 | 0.2 |
| TW3109-C10 | 1-2 | 0.9 | 1.45 | 80 | 50 | 0.2 |
| TW3110-C10 | 2-4 | 1.3 | 1.45 | 80 | 50 | 0.2 |
| TW3111-C10 | 4-8 | 1.6 | 1.55 | 60 | 50 | 0.2 |
| TW3112-C10 | 8-12 | 1.8 | 1.7 | 60 | 50 | 0.2 |
| TW3113-C10 | 12-18 | 2.3 | 2 | 60 | 50 | 0.2 |
| TW3114-C10 | 2-18 | 2.3 | 2 | 60 | 50 | 0.2 |
- Non-Reflective Type
| Reference | Frequency band(GHz) | Insertion Loss(dB) | VSWR | Isolation (dB) | Switching speed(ns) | Usage power |
| TW3115-C10 | 0.5-1 | 1.6 | 1.45 | 80 | 200 | 0.2 |
| TW3116-C10 | 1-2 | 1 | 1.45 | 80 | 50 | 0.2 |
| TW3117-C10 | 2-4 | 1.7 | 1.45 | 80 | 50 | 0.2 |
| TW3118-C10 | 4-8 | 1.9 | 1.6 | 60 | 50 | 0.2 |
| TW3119-C10 | 8-12 | 2.6 | 1.7 | 60 | 50 | 0.2 |
| TW3120-C10 | 12-18 | 3.3 | 1.9 | 60 | 50 | 0.2 |
| TW3121-C10 | 2-18 | 3.3 | 2 | 60 | 50 | 0.2 |
For more information: contact us
SP2T
- Reflective Type
| Reference | Frequency band(GHz) | Insertion Loss(dB) | VSWR | Isolation (dB) | Switching speed(ns) | Usage power |
| TW3122-C11 | 0.5-1 | 1.4 | 1.45 | 80 | 200 | 0.2 |
| TW3123-C11 | 1-2 | 1 | 1.45 | 80 | 50 | 0.2 |
| TW3124-C11 | 2-4 | 1.4 | 1.45 | 80 | 50 | 0.2 |
| TW3125-C11 | 4-8 | 1.7 | 1.5 | 60 | 50 | 0.2 |
| TW3126-C11 | 8-12 | 2 | 1.6 | 60 | 50 | 0.2 |
| TW3127-C11 | 12-18 | 2.5 | 1.9 | 60 | 50 | 0.2 |
| TW3128-C11 | 2-18 | 2.6 | 2 | 60 | 50 | 0.2 |
- Non-Reflective Type
| Reference | Frequency band(GHz) | Insertion Loss(dB) | VSWR | Isolation (dB) | Switching speed(ns) | Usage power |
| TW3129-C11 | 0.5-1 | 1.6 | 1.45 | 80 | 200 | 0.2 |
| TW3130-C11 | 1-2 | 1 | 1.45 | 80 | 50 | 0.2 |
| TW3131-C11 | 2-4 | 1.7 | 1.45 | 80 | 50 | 0.2 |
| TW3132-C11 | 4-8 | 2 | 1.5 | 60 | 50 | 0.2 |
| TW3133-C11 | 8-12 | 2.7 | 1.6 | 60 | 50 | 0.2 |
| TW3134-C11 | 12-18 | 3.3 | 1.9 | 60 | 50 | 0.2 |
| TW3135-C11 | 2-18 | 3.3 | 2 | 60 | 50 | 0.2 |
SP4T
- Reflective Type
| Reference | Frequency band(GHz) | Insertion Loss(dB) | VSWR | Isolation (dB) | Switching speed(ns) | Usage power |
| TW3136-C12 | 0.5-1 | 1.6 | 1.5 | 80 | 200 | 0.2 |
| TW3137-C12 | 1-2 | 1.3 | 1.5 | 80 | 50 | 0.2 |
| TW3138-C12 | 2-4 | 1.5 | 1.5 | 80 | 50 | 0.2 |
| TW3139-C12 | 4-8 | 1.9 | 1.5 | 60 | 50 | 0.2 |
| TW3140-C12 | 8-12 | 2 | 1.7 | 60 | 50 | 0.2 |
| TW3141-C12 | 12-18 | 2.9 | 2 | 60 | 50 | 0.2 |
| TW3142-C12 | 2-18 | 2.9 | 2 | 60 | 50 | 0.2 |
For more information: contact us
- Non-Reflective Type
| Reference | Frequency band(GHz) | Insertion Loss(dB) | VSWR | Isolation (dB) | Switching speed(ns) | Usage power |
| TW3143-C12 | 0.5-1 | 1.6 | 1.5 | 80 | 200 | 0.2 |
| TW3144-C12 | 1-2 | 1.3 | 1.5 | 80 | 50 | 0.2 |
| TW3145-C12 | 2-4 | 1.5 | 1.5 | 80 | 50 | 0.2 |
| TW3146-C12 | 4-8 | 1.9 | 1.5 | 60 | 50 | 0.2 |
| TW3147-C12 | 8-12 | 2 | 1.7 | 60 | 50 | 0.2 |
| TW3148-C12 | 12-18 | 2.9 | 2 | 60 | 50 | 0.2 |
| TW3149-C12 | 2-18 | 2.9 | 2 | 60 | 50 | 0.2 |
For more information: contact us
Reflective type analog attenuator
| Frequency (GHz) | I.L (dB) (Max) | VSWR (Max) | Ripple (±B) | No Damage Power | Code | |||
| 10 dB | 20 dB | 40 dB | 60 dB | |||||
| 0.5-1 | 1.5 | 1.5 | 0.3 | 0.8 | 1.7 | 2.2 | 1 w | AT1-A |
| 1-2 | 0.8 | 1.5 | 0.3 | 0.8 | 1.5 | 1.6 | 1 w | AT1-A |
| 2-4 | 1.2 | 1.5 | 0.5 | 0.8 | 1.5 | 1.6 | 1 w | AT1-A |
| 4-8 | 1.8 | 1.7 | 0.3 | 0.8 | 1.5 | 1.6 | 1 w | AT1-A |
| 2-8 | 1.8 | 1.8 | 0.5 | 0.8 | 1.5 | 1.6 | 1 w | AT1-A |
| 8-12 | 2.2 | 1.8 | 0.7 | 1.0 | 1.5 | 1.6 | 1 w | AT1-B |
| 12-18 | 2.4 | 1.9 | 0.7 | 1.0 | 1.5 | 1.6 | 1 w | AT1-B |
| 8-18 | 2.4 | 1.9 | 0.7 | 1.0 | 1.5 | 1.6 | 1 w | AT1-B |
| 2-18 | 2.4 | 1.9 | 0.7 | 1.0 | 1.5 | 1.6 | 1 w | AT1-B |
Non-Reflective Constant Phase Analog Attenuator
Features: low phase change in attenuation, wide bandwidth, removable connector
| Frequency(GHz) | I.L (dB) (Max) | VSWR (Max) | Phase accuracy | attenuation (dB) (Min) | No Damage Power | Code |
| 2-6 | 4.0 | 2.0 | ±8° | 32 | 0.1 w | AT3-A |
| 4-11 | 5.0 | 2.0 | ±8° | 32 | 0.1 w | AT3-B |
| 6-18 | 6.0 | 2.0 | ±10° | 32 | 0.1 w | AT3-B |
Absorbing type analog attenuator
| Frequency(GHz) | I.L (dB) (Max) | VSWR (Max) | Ripple (±B) AT2-E | No Damage Power | Code | |||
| 10 dB | 20 dB | 40 dB | 60 dB | |||||
| 0.5-1 | 1.4 | 2.0 | 0.3 | 0.8 | 1.7 | 2.2 | 1 w | AT2-A |
| 1-2 | 1.3 | 1.5 | 0.3 | 0.8 | 1.5 | 1.6 | 1 w | AT2-B |
| 0.75-2.25 | 1.4 | 2.0 | 0.5 | 1.4 | 3 | 3.5 | 1 w | AT2-B |
| 2-4 | 1.5 | 1.5 | 0.5 | 0.8 | 1.5 | 1.6 | 1 w | AT2-C |
| 1.5-4.5 | 1.6 | 2.0 | 0.5 | 1.4 | 3 | 3.5 | 1 w | AT2-C |
| 2.6-5.4 | 1.7 | 1.6 | 0.3 | 0.8 | 1.5 | 1.6 | 1 w | AT2-D |
| 2-6 | 1.8 | 2.1 | 0.5 | 1.4 | 3 | 3.5 | 1 w | AT2-D |
| 4-8 | 2.0 | 1.7 | 0.3 | 0.8 | 1.5 | 1.6 | 1 w | AT2-E |
| 3-9 | 2.1 | 2.2 | 0.5 | 1.4 | 3 | 3.5 | 1 w | AT2-E |
| 5-10 | 2.2 | 1.7 | 0.5 | 0.9 | 1.5 | 1.6 | 1 w | AT2-E |
| 3.75-11.25 | 2.3 | 2.2 | 0.7 | 1.4 | 3 | 3.5 | 1 w | AT2-E |
| 6-12 | 2.3 | 1.8 | 0.7 | 1 | 1.5 | 1.6 | 1 w | AT2-E |
| 4.5-13.5 | 2.4 | 2.2 | 0.9 | 1.5 | 3 | 3.5 | 1 w | AT2-E |
| 8-18 | 3 | 2 | 0.7 | 1 | 1.5 | 1.6 | 1 w | AT2-E |
| 6-18 | 3 | 2 | 0.9 | 1.5 | 3 | 3.5 | 1 w | AT2-E |
| 2-8 | 2.5 | 2 | 0.5 | 1 | - | - | 1 w | AT2-E |
Digital attenuator
Features: Insertion loss and attenuation are matched, wide bandwidth, multi-octave bandwidth, removable connector.
| Frequency(GHz) | I.L (dB) (Max) | VSWR (Max) | Ripple (±B) AT2-E | No Damage Power | outline | |||
| 10 dB | 20 dB | 40 dB | 60 dB | |||||
| 0.5-1 | 1.4 | 2.0 | 0.3 | 0.8 | 1.7 | 2.2 | 1 w | AT4 |
| 1-2 | 1.3 | 1.5 | 0.3 | 0.8 | 1.5 | 1.6 | 1 w | AT4 |
| 0.75-2.25 | 1.4 | 2.0 | 0.5 | 1.4 | 3 | 3.5 | 1 w | AT4 |
| 2-4 | 1.5 | 1.5 | 0.5 | 0.8 | 1.5 | 1.6 | 1 w | AT4 |
| 1.5-4.5 | 1.6 | 2.0 | 0.5 | 1.4 | 3 | 3.5 | 1 w | AT4 |
| 2.6-5.4 | 1.7 | 1.6 | 0.3 | 0.8 | 1.5 | 1.6 | 1 w | AT4 |
| 2-6 | 1.8 | 2.1 | 0.5 | 1.4 | 3 | 3.5 | 1 w | AT4 |
| 4-8 | 2.0 | 1.7 | 0.3 | 0.8 | 1.5 | 1.6 | 1 w | AT4 |
| 3-9 | 2.1 | 2.2 | 0.5 | 1.4 | 3 | 3.5 | 1 w | AT4 |
| 5-10 | 2.2 | 1.7 | 0.5 | 0.9 | 1.5 | 1.6 | 1 w | AT4 |
| 3.75-11.25 | 2.3 | 2.2 | 0.7 | 1.4 | 3 | 3.5 | 1 w | AT4 |
| 6-12 | 2.3 | 1.8 | 0.7 | 1 | 1.5 | 1.6 | 1 w | AT4 |
| 4.5-13.5 | 2.4 | 2.2 | 0.9 | 1.5 | 3 | 3.5 | 1 w | AT4 |
| 8-18 | 3 | 2 | 0.7 | 1 | 1.5 | 1.6 | 1 w | AT4 |
| 6-18 | 3 | 2 | 0.9 | 1.5 | 3 | 3.5 | 1 w | AT4 |
For more information: contact us
Constant Phase Digital Attenuator
Characteristics: little phase change in attenuation, wide bandwidth, removable connectors.
| Frequency(GHz) | I.L (dB) (Max) | VSWR (Max) | Phase accuracy | Digital capacity BIT | Atténuation (dB) (Min) | No Damage Power | Code |
| 2-6 | 4.0 | 2.0 | ±8° | 5 | 32 | 0.1 w | AT5 |
| 4-11 | 5.0 | 2.0 | ±8° | 5 | 32 | 0.1 w | AT5 |
| 6-18 | 6.0 | 2.0 | ±10° | 5 | 32 | 0.1 w | AT5 |
For more information: contact us
High-speed digital attenuator switching
Features: wide bandwidth, high performance, high speed, stable temperature, removable connectors.
| Frequency(GHz) | I.L (dB) (Max) | VSWR (Max) | Number of Bits | Attenuation (dB) | Attenuation accuracy (dB) | No Damage Power | Code |
| 0.5-2 | 3.5 | 1.8 | 6 | 31.5 | ±0.5 | 100 w | AT6-A |
| 0.5-2 | 4.5 | 1.8 | 7 | 63.5 | ±0.5 | 100 w | AT6-B |
| 2-4 | 3.5 | 1.8 | 6 | 31.5 | ±1 | 100 w | AT6-A |
| 2-4 | 4.5 | 1.8 | 7 | 63.5 | ±1 | 100 w | AT6-B |
| 2-6 | 5 | 1.8 | 7 | 63.5 | ±1 | 100 w | AT6-B |
| 0.5-8 | 4 | 2 | 6 | 31.5 | ±1 | 100 w | AT6-A |
| 4-8 | 4 | 1.8 | 6 | 31.5 | ±1.5 | 100 w | AT6-A |
| 8-12 | 4.5 | 1.8 | 6 | 31.5 | ±1.5 | 100 w | AT6-A |
| 8-12 | 7 | 1.8 | 7 | 63.5 | ±1.5 | 100 w | AT6-B |
| 6-18 | 3.5 | 1.6 | 5 | 15.5 | ±1.5 | 100 w | AT6-C |
| 8-18 | 10 | 2 | 5 | 31 | ±1.5 | 100 w | AT6-C |
| 8-18 | 12 | 2 | 6 | 63 | ±1.5 | 100 w | AT6-D |
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