HHM1902A1

RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150427 / rf_balun_hhm1902a1_en.fm20150427 / rf_balun_hhm1902a1_en.fm
HHM1902A1
FREQUENCY CHARACTERISTICS
INSERTION LOSS AMPLITUDE BALANCE
RETURN LOSS PHASE BALANCE
2100 2200 2300 2400 2500 2600 2700
Frequency
(
MHz
)
5.0
2.0
2.5
3.0
3.5
4.0
4.5
1.5
1.0
0.5
0.0
Insertion Loss
(
dB
)
2100 2200 2300 2400 2500 2600 2700
Frequency
(
MHz
)
–5
1
0
–1
–2
–3
–4
2
3
4
5
Amplitude Balance
(
dB
)
40
2100 2200 2300 2400 2500 2600 2700
20
25
30
35
15
10
5
0
Return Loss
(
dB
)
Frequency
(
MHz
)
2100 2200 2300 2400 2500 2600 2700
Frequency
(
MHz
)
160
180
170
190
200
Phase Balance
(
deg.
)
RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150427 / rf_balun_hhm1902a1_en.fm20150427 / rf_balun_hhm1902a1_en.fm
HHM1902A1
RECOMMENDED REFLOW PROFILE
Soaking Working Soldering Peak
Temp. Time Temp. Time Temp. Time Temp.
T1 T2 t1 T3 t2 T4 t3 T5
150°C 180°C 60 to 120s 230°C more than 30s 247 to 253°C within 10s 260°C max.
t3
t1
Soaking
t2
Working
T3 T3
T4T4
T5
T2
T1
t: Time
Soldering
T: Temperature
Peak
RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150427 / rf_balun_hhm1902a1_en.fm20150427 / rf_balun_hhm1902a1_en.fm
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using these products.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment,
home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment,
industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality
require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person
or property.
Please understand that we are not responsible for any damage or liability caused by use of the products in any of the applications below
or for any other use exceeding the range or conditions set forth in this catalog.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
When using this product in general-purpose applications, you are kindly requested to take into consideration securing protection circuit/
equipment or providing backup circuits, etc., to ensure higher safety.
REMINDERS

HHM1902A1

Mfr. #:
Manufacturer:
TDK
Description:
Signal Conditioning 2.4GHz W-LAN/Blue2th Multlayer Balun XFMR
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet