RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150419 / rf_balun_hhm1506_en.fm
+0.10
0.25
–0.20
RF Components
HHM1506
ELECTRICAL CHARACTERISTICS
Item
Unbalanced Port Characteristic Impedance (:)
Balanced Port Characteristic Impedance (:)
Return Loss at Unbalanced Port (dB)
Phase Balance (deg.)
Amplitude Balance (dB)
Insertion Loss (dB)
1920 to 1980
2110 to 2170
1920 to 1980
2110 to 2170
1920 to 1980
2110 to 2170
1920 to 1980
2110 to 2170
10
170
–2.0
—
Frequency Range
(MHz)
Min.
Typ.
50 (Nominal)
100 (Nominal)
—
—
—
—
—
190
2.0
1.0
Max.
TEMPERATURE RANGE
Operating temperature
（°C）
–40 to +85
Storage temperature
（°C）
–40 to +85
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150419 / rf_balun_hhm1506_en.fm
RF Components
HHM1506
FREQUENCY CHARACTERISTICS
INSERTION LOSS
0.0
0.5
1.0
AMPLITUDE BALANCE
5
4
3
Amplitude Balance (dB)
1.5
Insertion Loss (dB)
2.0
2.5
3.0
3.5
4.0
4.5
5.0
1700
1800
1900
2000
Frequency (MHz)
2100
2200
2300
2
1
0
–1
–2
–3
–4
–5
1700
1800
1900
2000
Frequency (MHz)
2100
2200
2300
RETURN LOSS
0
5
10
15
PHASE BALANCE
205
200
195
190
Phase Balance (deg.)
Return Loss (dB)
20
25
30
35
40
45
50
1700
1800
1900
2000
Frequency (MHz)
2100
2200
2300
185
180
175
170
165
160
155
1700
1800
1900
2000
Frequency (MHz)
2100
2200
2300
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150419 / rf_balun_hhm1506_en.fm
RF Components
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Peak
T4
T:
Temperature
3°C/sec
or lower
6°C/sec
or lower
T3
T3
T2
T1
t1
t3
t2
t:
Time
Preheating
Temp.
T1
150°C
t3
T2
200°C
Time
t1
60 to 120sec
Soldering
Critical zone (T3 to T4)
Temp.
Time
T3
t2
217°C
60 to 120sec
Peak
Temp.
T4
240 to 260°C
Time
t3
30sec max.
: Time within 5°C of actual peak temperature
The maximum number of reflow is 3.
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
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