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Main specifications

Parameters	Min	Typical	Max	Units	Note
Frequency	1.5	~	30	MHz
Gain		37		dB	Saturated gain
Input VSWR		2.2
Flatness in band		±8		dB	@1.5~10MHz
Flatness in band		±5		dB	@10~30MHz
P-1dB output power		41		dBm
Output Psat		43		dBm	CW
Efficiency		30		%
Harmonic Rejection		10		dBc
Spurious suppression		60		dBc	F0±500kHz

Other parameters

Input connector	SMA-F
Output port	N -F
Impedance	50Ω
Surface	Color conductive oxidation
Working voltage	+28V±4V
Working current	3A
Operation Temp.	-40~+60℃ Design assurance
Quality Grade	Industrial grade
Other	There are scratches on the surface, please purchase with caution.

Typical test data

F（MHz）	1.5	5	10	20	30	40	50
VSWR in	1.61	2.02	1.69	1.13	1.28	1.58	1.50
Pin-1（dBm)	4.74	-6.95	-7.47	-0.58	0.52	3.15	7.80
P-1out（dBm）	41.15	40.85	41.66	41.88	41.06	41.72	40.44
P-1out）（W）	13.03	12.16	14.65	15.41	12.76	14.85	11.06
Id-1dB（A）	1.49	1.21	1.28	1.33	1.26	1.24	1.15
Gain-1dB （dB）	36.41	47.80	49.13	42.46	40.54	38.57	32.64
Pin（dBm)	9.84	0.35	0.03	5.52	6.92	10.25	13.40
Pout（dBm）	43.10	44.27	44.97	44.68	44.31	45.01	43.58
Pout（SAT）（W）	20.41	26.73	31.40	29.37	26.98	31.69	22.80
Ids（A）	1.91	1.76	1.89	1.86	1.83	1.81	1.54
Gain sat（dB）	33.26	43.92	44.94	39.16	37.39	34.76	30.18
ŋ(%)	38.17	54.24	59.34	56.40	52.66	62.54	52.88
2次谐波抑制（dBC）	10.60	11.60	15.20	16.10	16.21	16.29	13.50
3次谐波抑制（dBC）	15.00	14.00	12.20	12.72	12.91	13.00	17.17
4th harmonic rejection (dBc)	15.60	15.80	18.70	20.41	20.50	20.44	23.40
杂波抑制（dBC）	63.00	65.60	64.50	63.50	62.70	63.10	61.50

Reference picture

Configuration

Typical test curve

Interface Definition (3.5mm-6P)

No.	definition	Note
1,2	+28V
3,4	GND
5	EN	0（OFF）：0V（GND）；1（ON）：5V
6	NC	使用时悬空

Note

Store in an environment with humidity less than 25%, pay attention to dust and static electricity prevention;

Please pay attention to the power consumption of the product and consider the issue of amplifier heat dissipation during design;

Clean the surface of the product, do not soak the product in cleaning solution for cleaning.

Power amplifier DPA9-1.5-30-3351