TDK HHM Series HHM1791A1 FREQUENCY CHARACTERISTICS Unbalance 50Ω/Balance 100Ω RETURN LOSS

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FREQUENCY CHARACTERISTICS

Unbalance 50Ω/Balance 100Ω

RETURN LOSS

	0				1: 2500.0MHz
	–5
					–17.18dB
)	–10
					2: 2600.0MHz
dB
					–18.25dB
(	–15
loss
					3: 2700.0MHz
	–20	1	2
				3	–19.35dB
Return	–25
	–30
	–35
	–40	2500	2600	2700	2800
	2400
			Frequency(MHz)

INSERTION LOSS

	0.0				1: 2500.0MHz
	–0.5	1	2	3
)					–0.38dB
	–1.0
dB					2: 2600.0MHz
	–1.5
(					–0.36dB
loss
	–2.0
					3: 2700.0MHz
Insertion	–2.5				–0.36dB
	–3.0
	–3.5
	–4.0

–4.5

–5.0 2400 2450 2500 2550 2600 2650 2700 2750 2800

Frequency(MHz)

AMPLITUDE BALANCE

	5		1: 2500.0MHz
)	4
dB	3		1.11dB
(			2: 2600.0MHz
balance	2
			0.24dB
	1
		1	3: 2700.0MHz
	0
			–0.64dB
Amplitude	–1	2
			3
	–2
	–3
	–4
	–5
	2400 2450 2500 2550 2600 2650 2700 2750 2800
		Frequency(MHz)

PHASE BALANCE

	200			1: 2500.0MHz
)
				178.35deg.
deg.	190
				2: 2600.0MHz
(				177.11deg.
balance
	180			3: 2700.0MHz
		1		175.89deg.
			2	3
Phase
	170
	160
	2400 2450 2500 2550 2600 2650 2700 2750 2800
			Frequency(MHz)

• All specifications are subject to change without notice.

002-01 / 20080520 / e751_hhm1791a1