Bird - TX RX Systems - 11-70-01 460 - UHF Bandpass Cavity Filter, 450-470 MHz. 50 Ω Impedance, Was Formerly Tuned 462.2375 MHz.
Bird - TX RX Systems - 11-70-01 460 - UHF Bandpass Cavity Filter, 450-470 MHz.
20-70-01, 450-470 MHz, Series-Notch Cavity Filter passes a relatively wide band of frequencies while rejecting a very narrow band of frequencies. It is equivalent to a series-tuned circuit. Notch depth is variable from 15-25 dB. Pass and notch frequencies must be known so that the optimum loop assembly can be used. This is the best filter for very close separations (200-400 KHz) in UHF applications. TX RX bandpass cavities has an adjustable selectivity characteristics (rotatable loops) to allow a trade-off between insertion loss (0.5-3.0 dB) and selectivity. Maximum power handling is typically determined by insertion loss setting. May be cascaded to achieve an arithmetic sum of individual filter attenuation.
- Various Low-Loss High-Rejection Models to choose from.
- All Loop Plate/connector assemblies are silver-or Alballoy®-plated for low IM.
- Welded cavity construction and silver-plated tunable probe and loops give superior pass and reject characteristics.
Frequency Range: 450-470 MHz - May requires of requiring minor 462.2375 MHz retuning
Max Power per Cavity: 270 W, per cavity @ 0.5 dB IL
IL: 2.5 dB
Impedance: 50 Ω (ohms)
VSWR: 1.25:1 max.
Connectors: SMA (Std), Type-N, 7/16 DIN
Temperature Range: -30 to +60 °C
Dimensions: Overall Height 11" X 4" Diameter, 9" Canister Portion Height
Instruction Manual: https://txrx.com/wp-content/uploads/2018/11/7-9145-manual-02222017.pdf
Note: As Removed from Equipment - Used
| SKU | 177101 |
|---|---|
| Condition | AR - AS REMOVED |
Bird - TX RX Systems - 11-70-01 460 - UHF Bandpass Cavity Filter, 450-470 MHz.
20-70-01, 450-470 MHz, Series-Notch Cavity Filter passes a relatively wide band of frequencies while rejecting a very narrow band of frequencies. It is equivalent to a series-tuned circuit. Notch depth is variable from 15-25 dB. Pass and notch frequencies must be known so that the optimum loop assembly can be used. This is the best filter for very close separations (200-400 KHz) in UHF applications. TX RX bandpass cavities has an adjustable selectivity characteristics (rotatable loops) to allow a trade-off between insertion loss (0.5-3.0 dB) and selectivity. Maximum power handling is typically determined by insertion loss setting. May be cascaded to achieve an arithmetic sum of individual filter attenuation.
- Various Low-Loss High-Rejection Models to choose from.
- All Loop Plate/connector assemblies are silver-or Alballoy®-plated for low IM.
- Welded cavity construction and silver-plated tunable probe and loops give superior pass and reject characteristics.
Frequency Range: 450-470 MHz - May requires of requiring minor 462.2375 MHz retuning
Max Power per Cavity: 270 W, per cavity @ 0.5 dB IL
IL: 2.5 dB
Impedance: 50 Ω (ohms)
VSWR: 1.25:1 max.
Connectors: SMA (Std), Type-N, 7/16 DIN
Temperature Range: -30 to +60 °C
Dimensions: Overall Height 11" X 4" Diameter, 9" Canister Portion Height
Instruction Manual: https://txrx.com/wp-content/uploads/2018/11/7-9145-manual-02222017.pdf
Note: As Removed from Equipment - Used
