Here just list out part of catalogs as follows for reference. Customized products are available, please consult with Kete.

Part Number	Ways	Freq.Range (GHz)	Insertion Loss (dB) Max.	Isolation (dB) Min.	VSWR Max.	Amp. Balance (dB) Max.	Phase Balance (Deg.) Max.	Input Power (W)	Connector	PDF
KTPD-M0560-12-SMAF	12	0.5-6	3.00	16	1.80 : 1	±0.80	±8°	20	SMA-F
KTPD-M0580-12-SMAF	12	0.5-8	3.50	15	2.00 : 1	±1.00	±10°	20	SMA-F
KTPD-M2080-12-SMAF	12	2-8	1.80`	16	1.70 : 1	±0.80	±8°	20	SMA-F
KTPD-M40100-12-SMAF	12	4-10	2.20	18	1.50 : 1	±0.50	±10°	20	SMA-F
KTPD-M60180-12-SMAF	12	6-18	2.20	16	1.80 : 1	±0.80	±10°	20	SMA-F

Our 12 ways power divider can split an input signal into 12 equal and identical signals. It can also be used as a power combiner, where the common port is the output and the 12 equal power ports are used as the inputs. The 12 way Power dividers are widely used in wireless systems to divide power across equally across the system. The 12 way power dividers are available in narrowband and broadband configurations, covering frequencies from DC-18GHz. They are designed to handle from 20 to 30 watts input power.
Our power dividers and combiners can be used in aerospace and defense, wireless and wireline communications applications.