TDK HHM Series HHM1564A FREQUENCY CHARACTERISTICS Unbalance 50Ω/Balance 200Ω RETURN LOSS

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FREQUENCY CHARACTERISTICS

Unbalance 50Ω/Balance 200Ω

RETURN LOSS

	0			1: 824.0MHz
	–5
)	–10			–22.6dB
dB	–15			2: 859.0MHz
				–26.46dB
(	–20
loss
			3	3: 894.0MHz
	–25	1
Return				–20.48dB
	–30	2
	–35
	–40
	–45
	–50
	750 770 790 810 830 850 870 890 910 930 950
		Frequency(MHz)

INSERTION LOSS

	0.0				1: 824.0MHz
	–0.5
)	–1.0	1	2	3	–0.66dB
dB	–1.5				2: 859.0MHz
(					–0.62dB
loss	–2.0
					3: 894.0MHz
Insertion	–2.5				–0.63dB
	–3.0
	–3.5
	–4.0
	–4.5
	–5.0
	750 770 790 810 830 850 870 890 910 930 950
		Frequency(MHz)

AMPLITUDE BALANCE

	5				1: 824.0MHz
)	4
dB	3				0.31dB
(					2: 859.0MHz
balance	2
					0.32dB
	1
					3: 894.0MHz
	0		2	3
		1			0.338dB
Amplitude	–1
	–2
	–3
	–4
	–5
	750 770 790 810 830 850 870 890 910 930 950
		Frequency(MHz)

PHASE BALANCE

	200			1: 824.0MHz
)	195
				178.2deg.
deg.
	190
				2: 859.0MHz
(				178.0deg.
balance	185
				3: 894.0MHz
	180
				177.8deg.
		1	2
	175			3
Phase
	170
	165
	160
	750 770 790 810 830 850 870 890 910 930 950
		Frequency(MHz)

• All specifications are subject to change without notice.

001-02 / 20080105 / e751_hhm1564a4.fm