TDK DEA Series DEA200710LT-1238A1 Frequency Characteristics Insertion Loss, Return Loss, Vswr

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FREQUENCY CHARACTERISTICS

INSERTION LOSS

	0							1: 470MHz
	–0.5
)			1					–0.354dB
dB	–1.0							2: 710MHz
(				2				–0.888dB
loss
	–1.5
Insertion
	–2.0
	–2.5
	–3.0	250	450	650	850	1050	1250	1450
	50
				Frequency(MHz)

RETURN LOSS

	20							1: 470MHz
)	10							–15.4dB
dB								2: 710MHz
	0							–23.2dB
(
loss
	–10
Return
	–20		1
	–30				2
	–40	250	450	650	850	1050	1250	1450
	50
				Frequency(MHz)

ATTENUATION
	0					1: 830MHz
	–5
		1				–6.0dB
)	–10
dB	–15					2: 880MHz
						–25.6dB
(
Attenuation	–20
						3: 960MHz
	–25
			2			–33.5dB
	–30
	–35		3
	–40
	–45
	–50	550	1050	1550	2050	2550
	50
			Frequency(MHz)
VSWR
		jV
		1			1: 470MHz
		0.8
					1.41dB
		0.6			2: 710MHz
		0.4			1.15dB
		0.2
–1		10		1 U
		–0.2 2
		–0.4
		–0.6
		–0.8
		–1

• All specifications are subject to change without notice.

001-02 / 20080113 / e731_dea200710lt_1238.fm