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

Part Number	Freq Range (GHz)	Ways	Insertion Loss (dB) Max.	Isolation (dB) Min.	VSWR Max.	Amp. Balance (dB) Max.	Phase Balance (Deg.) Max.	Input Power (W)	Connector	PDF
KTPD-M04265-2-SMAF	0.4 - 26.5	2	4.0	16	1.50 : 1	±0.3	±4	30	SMA-F
KTPD-M04265-4-SMAF	0.4 - 26.5	4	5.2	16	1.60 : 1	±0.4	±6	30	SMA-F
KTPD-M0540-2-SMAF	0.5 - 4.0	2	0.5	20	1.25 : 1	±0.2	±2	30	SMA-F
KTPD-M0540-4-SMAF	0.5 - 4.0	4	1.0	18	1.40 :1	±0.4	±4	30	SMA-F
KTPD-M0540-8-SMAF	0.5 - 4.0	8	1.8	16	1.50 : 1	±0.5	±5	30	SMA-F
KTPD-M0560-2-SMAF	0.5 - 6.0	2	1.0	15	1.60 : 1	±0.3	±3	30	SMA-F
KTPD-M0560-4-SMAF	0.5 - 6.0	4	1.8	15/18	1.50 : 1	±0.5	±5	30	SMA-F
KTPD-M0560-8-SMAF	0.5 - 6.0	8	1.8	18	1.50 : 1	±0.5	±5	30	SMA-F
KTPD-M0560-16-SMAF	0.5 - 6.0	16	3.5	18	1.50 : 1	±1.0	±8	30	SMA-F
KTPD-M0730-2-SMAF	0.7 - 3.0	2	0.6	24	1.20 : 1	±0.2	±2	30	SMA-F
KTPD-M0730-3-SMAF	0.7 - 3.0	3	0.9	22	1.40 : 1	±0.6	/	30	SMA-F
KTPD-M0730-4-SMAF	0.7 - 3.0	4	0.8	20	1.30 : 1	±0.4	±4	30	SMA-F
KTPD-M0730-6-SMAF	0.7 - 3.0	6	1.2	18	1.40 : 1	±0.6	±5	30	SMA-F
KTPD-M0730-8-SMAF	0.7 - 3.0	8	1.5	18	1.40 : 1	±0.6	±4	30	SMA-F
KTPD-M0730-12-SMAF	0.7 - 3.0	12	2.0	18	1.40 : 1	±0.8	±5	30	SMA-F
KTPD-M0730-16-SMAF	0.7 - 3.0	16	2.0	18	1.40 : 1	±0.8	±5	30	SMA-F
KTPD-M1080-2-SMAF	1.0 - 8.0	2	0.6	18	1.40: 1	±0.4	±4	30	SMA-F
KTPD-M1080-3-SMAF	1.0 - 8.0	3	1.0	18	1.60: 1	±0.5	±5	30	SMA-F
KTPD-M1080-4-SMAF	1.0 - 8.0	4	1.6	18	1.50 : 1	±0.4	±4	30	SMA-F
KTPD-M2040-2-SMAF	2.0 - 4.0	2	0.4	20	1.30 : 1	±0.2	±2	30	SMA-F
KTPD-M2040-4-SMAF	2.0 - 4.0	4	0.6	20	1.35 : 1	±0.3	±3	30	SMA-F
KTPD-M2080-2-SMAF	2.0 - 8.0	2	0.6	20	1.30 : 1	±0.3	±3	30	SMA-F
KTPD-M2080-3-SMAF	2.0 - 8.0	3	1.0	18	1.30 : 1	±0.6	±6	30	SMA-F
KTPD-M2080-4-SMAF	2.0 - 8.0	4	1.4	18	1.40 : 1	±0.3	±3	30	SMA-F
KTPD-M2080-6-SMAF	2.0 - 8.0	6	1.5	18	1.50 : 1	±0.7	±8	30	SMA-F
KTPD-M2080-8-SMAF	2.0 - 8.0	8	1.8	18	1.60 : 1	±0.5	±5	30	SMA-F
KTPD-M2080-16-SMAF	2.0 - 8.0	16	2.6	18	1.60 : 1	±0.8	±8	30	SMA-F
KTPD-M1018-2-SMAF	1.0 - 18.0	2	1.5	16	1.50 : 1	±0.4	±5	30	SMA-F
KTPD-M1018-4-SMAF	1.0 - 18.0	4	2.6	16	1.70 : 1	±0.6	±6	30	SMA-F
KTPD-M1018-8-SMAF	1.0 - 18.0	8	4.0	16	1.70 : 1	±0.9	±12	30	SMA-F
KTPD-M2018-2-SMAF	2.0 - 18.0	2	1.20	18	1.50 : 1	±0.5	±5	30	SMA-F
KTPD-M2018-4-SMAF	2.0 - 18.0	4	2.0	18	1.70 : 1	±0.8	±8	30	SMA-F
KTPD-M2018-8-SMAF	2.0 - 18.0	8	3.8	15	1.90 :1	±1.0	±10	30	SMA-F
KTPD-M6018-2-SMAF	6.0 - 18.0	2	0.8	18	1.40 : 1	±0.3	±6	30	SMA-F
KTPD-M6018-4-SMAF	6.0 - 18.0	4	1.2	18	1.60 : 1	±0.6	±6	30	SMA-F
KTPD-M6018-6-SMAF	6.0 - 18.0	6	1.5	18	1.70 : 1	±0.5	±6	30	SMA-F
KTPD-M6018-8-SMAF	6.0 - 18.0	8	1.5	18	1.80 : 1	±0.6	±8	30	SMA-F
KTPD-M6040-2-SMAF	6.0 - 40.0	2	1.5	16	1.60: 1	±0.5	±4	30	SMA-F
KTPD-M6040-4-SMAF	6.0 - 40.0	4	2.5	16	1.65: 1	±0.6	±5	30	SMA-F
KTPD-M80124-2-SMAF	8.0 - 12.4	2	0.6	18	1.40: 1	±0.3	±3	30	SMA-F
KTPD-M80124-4-SMAF	8.0 - 12.4	4	1.2	18	1.50: 1	±0.4	±5	30	SMA-F
KTPD-M80124-8-SMAF	8.0 - 12.4	8	1.4	18	1.50: 1	±0.6	±6	30	SMA-F

Power dividers can divide one signal into two or N way equal or non-equal energy, in reverse, they are also used as combiners by combining multiple signal into one. They are mainly used in feed network in antenna array, mixer and balanced amplifier, finished the work of distributing, combining and measuring power, isolating signal sources and measuring swept reflected coefficient etc.