Diplexers Bias Tees up to 27 Ghz
Bias Tees
Outline D2
Outline D2
Bias Tees
Outline D2M
Outline D2M
Bias Tees
Outline D2D
Outline D2D
High Current
Outline D4
Outline D4
Diplexers
Outline D2
Outline D2
| Features | Applications |
|---|---|
| Wideband RF signals up to 27 Ghz | Biasing amplifiers |
| High isolation up to 50 dB | Biasing active antennas |
| Excellent VSWR | Biasing networks thru coaxial lines |
| Low insertion loss | DC return or blocking |
| RoHS compliant | Injection of 10 Mhz reference frequency |
A diplexer is a device that combines two different devices that operate in diferent frequency bands to a common output port.
A bias tee diplexer is mainly a bias tee with the difference that the LF port is able to have a frequency band DC to 20 Mhz, DC to 50 Mhz or DC to any frequency which is less than the RF thru-frequency. Typical isolation of the LF port to the RF thru loss is more than 40 db where as for the bias tee this isolation is can be higher than 60 db.
The LF port to RFout includes a low pass filter to allow the specified LF port frequencies to pass with very little loss and filtering out the RF thru frequencies. This low pass filter has high rejection to isolate the RF thru port and LF port signals.
Uses of bias tees-diplexers are:
- Injection of high-performance 10 Mhz external reference frequency
- Biasing networks thru coaxial lines
- Biasing antennas amplifiers
- Biasing active antennas
A bias tee diplexer is mainly a bias tee with the difference that the LF port is able to have a frequency band DC to 20 Mhz, DC to 50 Mhz or DC to any frequency which is less than the RF thru-frequency. Typical isolation of the LF port to the RF thru loss is more than 40 db where as for the bias tee this isolation is can be higher than 60 db.
The LF port to RFout includes a low pass filter to allow the specified LF port frequencies to pass with very little loss and filtering out the RF thru frequencies. This low pass filter has high rejection to isolate the RF thru port and LF port signals.
Uses of bias tees-diplexers are:
- Injection of high-performance 10 Mhz external reference frequency
- Biasing networks thru coaxial lines
- Biasing antennas amplifiers
- Biasing active antennas
| Part Number PDF-Data |
Frequency RF-RFout Ghz |
Frequency LF-RFout Mhz |
Loss RF-RFout dB |
Loss LF-RFout dB |
Isolation RF-LF dB |
Amp/Vdc LF-RFout Amp/Volts |
VSWR RF Max |
ADD TO CART * |
|---|---|---|---|---|---|---|---|---|
| SBD10D2 | 0.3-18 | DC-20 | 1.5 | 1.0 | 40 | 0.5/50 | 1.70:1 | Quote |
| SBD11D2 | 0.4-18 | DC-50 | 1.5 | 1.0 | 40 | 0.5/50 | 1.70:1 | Quote |
| SBD12D2 | 0.5-18 | DC-100 | 1.5 | 1.5 | 40 | 0.5/50 | 1.70:1 | Quote |
| SBD13D2 | 1.0-18 | DC-200 | 1.5 | 1.5 | 40 | 0.5/50 | 1.70:1 | Quote |
| SBD20D2 | 0.3-27 | DC-20 | 2.5 | 1.0 | 35 | 0.5/50 | 1.80:1 | Quote |
| SBD21D2 | 0.4-27 | DC-50 | 2.5 | 1.0 | 35 | 0.5/50 | 1.80:1 | Quote |
| SBD22D2 | 0.5-27 | DC-100 | 2.5 | 1.5 | 35 | 0.5/50 | 1.80:1 | Quote |
| SBD23D2 | 1.0-27 | DC-200 | 2.5 | 1.5 | 35 | 0.5/50 | 1.80:1 | Quote |
