Notch Filter Assemblies

Details

** Dual Notch Filtering

** Duplexing for Transmit/Receive from Single Antennas

50524-1

The 50524-1 is a compact assembly for 125 Watt operation from a 125 Watt transmitter.

• Operating Frequency:                                    962-1215MHz

• Passband Transmit Insertion Loss:        1.1 dB Max. (0.7 dB Typ)

• VSWR:                                                                    1.6:1 Max

• Passband Group Delay:                          100 Nanosec Max.

• Reject Bands:                                      1023-1037, 1083-1097 Mhz

• Rejection:                                                            30 dBc Min.

• Size:                                                                        6.80 x 2.0 x 1.5”

50524-2

The 50524-2 is designed for 125 Watt operation but provides greater rejection than 50524-1.

• Operating Frequency:                                    962-1215 Mhz

• Passband Transmit Insertion Loss:        1.4 dB Max. (0.7 dB Typ)

• VSWR:                                                                    1.6:1 Max.

• Passband Group Delay:                           100 Nanosec Max.

• Reject Bands:                                        1023-1037, 1083-1097 Mhz

• Rejection:                                                            54 dBc Min.

• Size:                                                                         8.50 x 2.0 x 1.5”

61351 (Click here for current outline drawings 1 & 2)

The 61351 is designed for Class 2H (1250 Watt) operation on shipboard.  It is MIL Qualified and is nomenclatured as F-1628/URC-107(V)7.

• Operating Frequency:                                            967.5-1207.5 Mhz

• Passband Transmit Insertion Loss:                 1.65 dB Max (0.7 dB Typ)

• Receive Passband Insertion Loss:                    0.65 dB Max (0.3 dB Typ)

• VSWR:                                                                             2.0:1 MAX (1.3:1 TYP)

• Passband Group Delay                                           100 Nanosec Max

• Reject Bands:                                                  1024.5 - 1040.5, 1083.5 - 103.5 MHz

• Rejection:                                                                       54 dBc Minimum

• Size:                                                                     40.90 x 7.50 x 2.16” (1039 x 190.5 x 55 mm)

83521B

The 83521B is designed for Class 2 or 2H operation. It is switchable between inputs from R/Ts or HPAs.    It is MIL Qualified and nomenclatured as F-1369/URC-107(V)7.

• Operating Frequency:                                             967.5 - 1207.5 MHz

• R/T Transmit Passband Insertion Loss:         2.2 dB Max. (1.6 dB Typ)

• HPA Transmit Passband Insertion Loss:      1.8 dB Max. (1.3 dB Typ)

• Receive Passband Insertion Loss:                   2.0 dB Max. (1.5 dB Typ)

• VSWR:                                                                             2.0:1 Max. (1.6:1 Typ)

• Passband Group Delay:                                          66 Nanosec Max.

• Reject Bands:                                                   1023 - 1037, 1083 - 1097 MHz 1030 MHz

• Band Rejection:                                                          20 dB Min. 1090 MHz

• Rejection:                                                                            66 dB Min.

• Size:                                                                       20.50 x 10.00 x 7.00” (521 x 254 x 178 mm)