Model 1211 is a directional coupler designed for signal monitoring and measurement applications in the 1.0-12.4 GHz frequency range. It features SMA female connectors as standard, with optional N female connectors, and measures 4.35 inches in length, 0.53 inches in width, and 0.73 inches in height. The coupler provides a nominal coupling of 10 ± 0.5 dB, directivity greater than 18 dB from 1 to 8 GHz and greater than 15 dB from 8 to 12.4 GHz, maximum VSWR of 1.20 from 1 to 8 GHz and 1.35 from 8 to 12.4 GHz, insertion loss less than 1.1 dB, and operates from -54°C to +85°C. The average input power rating is 20 W with a peak power rating of 3 kW. The unit weighs 3.0 ounces with SMA connectors and 4.9 ounces with N connectors.
KRYTAR’s directional couplers are uniquely designed for systems applications where external leveling, precise monitoring, signal mixing or swept transmission and reflection measurements are required.
KRYTAR’s latest addition, Model 1211, enhances the selection of multi-purpose, stripline designs that exhibit excellent coupling over L, S, C and X-Bands frequency range of 1.0 to 12.4 GHz in a single, compact and lightweight package.
In addition, Model 1211 offers superior broadband performance ratings including Nominal Coupling (with respect to output) of 10 dB, ±0.5 dB, and Frequency Sensitivity of ±0.3 dB. The directional coupler exhibits Insertion Loss (including coupled power) of less than 1.1 dB, Directivity of greater than 18 dB (1-8 GHz) and 15 dB (8-12.4 GHz), Maximum VSWR (any port) is 1.20 (1-8 GHz) and 1.35 (8-12.4 GHz), Input Power Rating is 20 W average and 3 kW peak. The directional coupler comes with industry-standard SMA Female Connectors. Optional N Female Connectors available. The compact package measures just 4.35 inches (L) x 0.53 inches (W) x 0.73 inches (H), and weighs only 3.0 ounces. Operating temperature is -54° to 85° C.
KRYTAR’s coupler is uniquely designed for systems applications where external leveling, precise monitoring, signal mixing or swept transmission and reflection measurements are required. KRYTAR couplers offer solutions for many applications including electronic warfare (EW), commercial wireless, SATCOM, radar, signal monitoring and measurement, antenna beam forming, and EMC testing environments. For many space-restricted applications the compact size makes KRYTAR directional couplers ideal solutions. The directional coupler can also be manufactured to meet ridged military specifications.
KRYTAR also offers complete engineering services for custom designs that meet or exceed critical performance and/or packaging specifications.
| KRYTAR, Inc. | |
|---|---|
| Product Category | RF Couplers |
| Product Number | 1211 |
| Product Name | Directional Couplers 1211 |
| RF Coupler Type | Uni-Directional |
