C-Band Circular Polarized RxTx Feed

Operates in C-band frequency range (4 to 8 GHz).
Generates circularly polarized signals, used in satellite communication to mitigate signal fading.
Designed for a line of offset reflectors.
Undergoes electrical testing and matching to meet performance criteria.
Constructed using die-cast methods for durability and precision.
Delivers high performance for demanding commercial applications, suitable for professional and industrial uses.

Model 611608407 L/R and 611618407 L/R

Operating Frequency:
- Range: 3.625 to 4.2 GHz
VSWR (Voltage Standing Wave Ratio):
- Value: 1.5:1
- VSWR is a measure of how efficiently radio-frequency power is transmitted from the power source to an antenna or from the antenna to a receiver. A value of 1.5:1 indicates a moderate level of reflection.
Port to Port Isolation:
- Value: 70 dB
- Port-to-port isolation is a measure of how much the signal on one port of a device is isolated from the signal on another port. A higher value (in dB) indicates better isolation.
Insertion Loss:
- Value: 0.5 dB
- Insertion loss is the loss of signal power resulting from the insertion of a device in a transmission line. Lower insertion loss values are desirable as they indicate less signal power is lost.
Axial Ratio:
- Value: 3.0 dB
- Axial ratio is a measure of the quality of circular polarization in an antenna. A lower value is generally desired for better circular polarization performance.
Interface:
- CPR229F
- This seems to refer to a specific type of waveguide flange or interface. CPR229F is a standard for rectangular waveguide interfaces.

Operating Frequency:
- Range: 5.850 to 6.425 GHz
VSWR (Voltage Standing Wave Ratio):
- Value: 1.4:1
- VSWR is a measure of how efficiently radio-frequency power is transmitted from the source to the load. A VSWR of 1.4:1 is relatively low, indicating good impedance matching.
Port to Port Isolation:
- Value: 80 dB
- Port-to-port isolation is a measure of how much the signal on one port is isolated from the signal on another port. An isolation of 80 dB indicates a high level of isolation between ports.
Insertion Loss:
- Value: 0.3 dB
- Insertion loss is the loss of signal power resulting from the insertion of a device in a transmission line. A lower insertion loss value is desirable as it indicates less signal power is lost.
Axial Ratio:
- Value: 2.3 dB
- Axial ratio is a measure of the quality of circular polarization in an antenna. A lower value is generally desired for better circular polarization performance.
Interface:
- WR137F (611618407 L/R)
- This refers to a specific waveguide interface. WR137 is a standard designation for a rectangular waveguide, and the additional information may specify the exact configuration or variant (611618407 L/R).