90° Hybrid 3dB Couplers

  • 0.5 - 18.0 GHz
  • Miniature Size
  • High Isolation
  • Low VSWR
  • RF Shielded

Model
No		 Freq. GHz Coupling
(1) dB		 Freq.
sensitivity
dB		 Isolation
dB min.		 VSWR
max.		 Power
Avg.
(Watts)		 Power
Peak
(Watts)		 Fig.
A7202 0.5 - 1 3.1 ± 0.6 ± 0.5 28 1.1 50 3 B4
A7203 1 - 2 3.1 ± 0.6 ± 0.5 28 1.1 50 3 B5
A7204 2 - 4 3.1 ± 0.6 ± 0.5 22 1.2 50 3 A1
A7246 2 - 8 3.3 ± 0.8 ± 0.4 17 1.3 30 3 B6
A7245 2.6 - 5.2 3.1 ± 0.6 ± 0.5 20 1.25 50 3 A2
A7205 4 - 8 3.2 ± 0.7 ± 0.5 18 1.3 50 3 A2
A7256 4 - 12.4 3.3 ± 0.8 ± 0.4 17 1.5 20 2 B7
A7206 6 - 12.4 3.2 ± 0.7 ± 0.5 18 1.35 50 3 A2
A7267 7.5 - 16 3.4 ± 0.9 ± 0.6 15 1.45 40 2 A3
A7207 12 - 18 3.4 ± 1.0 ± 0.7 15 1.5 40 1 A3

(1) Includes frequency sensitivity.

 General Specifications
 Design Stripline
 Circuit PTFE Based
 Housing Aluminium
 Connectors SMA & N to MIL-C-39012
 Temperature -55 +105C
 Finish Paint

FIG A B C D E F
A1 1.15 (29.2) 0.50 (12.7) 0.58 (14.73) 0.66 (16.8) 0.38 (9.7) 0.32 (8.1)
A2 1.00 (25.4) 0.50 (12.7) 0.50 (12.7) 0.50 (12.7) 0.38 (9.7) 0.32 (8.1)
A3 1.00 (25.4) 0.58 (14.7) 0.50 (12.7) 0.50 (12.7) 0.38 (9.7) 0.39 (9.9)
B4 3.06 (77.7) 0.50 (12.7) 1.37 (34.79) 2.56 (65.0) 0.38 (9.7) N/A
B5 1.78 (45.2) 0.50 (12.7) 0.50 (12.7) 1.28 (32.5) 0.38 (9.7) N/A
B6 2.60 (66.0) 0.75 (19.1) 1.26 (32.00) 2.10 (53.3) 0.44 (11.2) N/A
B7 1.72 (43.7) 0.60 (15.2) 0.50 (12.7) 1.22 (31.0) 0.50 (12.7) N/A

All dimensions are in inches (mm).

Custom frequency ranges, specifications and configurations are also available.
Specification Temperature +25C

We reserve the right to change standard product specifications without notice but will be pleased to consider control drawings for quotation.
T: +44 (0)1376 550220 F: +44 (0)1376 552145 E: sales@atlantecrf.com 40A Springwood Drive, Braintree, Essex CM7 2YN, England