NTD-A01 Broadband Directional Couplers_Nanjing Rflight Communication Electronics Co., Ltd.!

NTD-A01XX-XX Series directional couplers cover the 0.5-18GHz band,With SMA connectors，the circuit uses a stripline structure with low insertion loss and high directivity.

Model	Frequency Range（GHz）	Coupling（dB）	Insertion Loss（dB）	VSWR	Amplitude Balance（dB）	Directivity（dB）	Connector	Power Handling（W）
NTD-A0147-10	4～8	10±1	0.50	1.20	±0.8	20	SMA-K	50
NTD-A0147-20	4～8	20±1	0.40	1.20	±0.8	20	SMA-K	50
NTD-A0148-10	2～18	10±1	0.70	1.50	±1.0	12	SMA-K	50
NTD-A0148-20	2～18	20±1	0.70	1.50	±1.0	12	SMA-K	50
NTD-A0151-10	0.5～2	10±1	0.50	1.20	±0.7	20	SMA-K	50
NTD-A0151-20	0.5～2	20±1	0.40	1.20	±0.7	20	SMA-K	50
NTD-A0151-30	0.5～2	30±1	0.40	1.20	±0.7	20	SMA-K	50

Power amplifier 

PIM test system 

RF switch matrix system 

Test accessories 

Test cable 

NTD-A01 Broadband Directional Couplers