HHM2319B2 TDK Corporation, HHM2319B2 Datasheet - Page 2

• Manufacturer Part Number: HHM2319B2
• Description: COUPLER DIRECTIONAL AGSM-DCS-PCS
• Manufacturer: TDK Corporation

Specifications of HHM2319B2

• Package / Case: 0805 (2012 Metric)
• Coupler Type: Dual Band, Dual Path
• Frequency: 824MHz~915MHz, 1.71GHz~1.91GHz
• Coupling Factor: -20 ± 1dB
• Applications: AGSM, DCS, PCS
• Insertion Loss: 0.3dB
• Isolation: 28dB
• Product: Baluns
• Frequency Range: 824 MHz to 849 MHz
• Operating Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Max: -
• Return Loss: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 445-4002-2

ELECTRICAL CHARACTERISTICS
Band
System
Frequency range
Coupling factor
Insertion loss
Isolation
VSWR
Temperature range
∗
FREQUENCY CHARACTERISTICS
AMPS850/GSM900
COUPLING
ISOLATION
INSERTION LOSS
VSWR
• All specifications are subject to change without notice.
Isolation between opposite bands is specified over the frequency ranges of both bands.
Isolation in-band is specified over the frequency of the band in frequency.
–10
–15
–20
–25
–30
–0.2
–0.4
–0.6
–0.8
–1.0
–20
–25
–30
–35
–40
–45
2.0
1.8
1.6
1.4
1.2
1.0
800
0
800
800
800
∗
(Directivity)
1
1
1
1
850
2
850
850
850
2
2
2
Frequency ( MHz )
Frequency ( MHz )
Frequency ( MHz )
Frequency ( MHz )
3
3
3
3
900
900
900
900
4
4
4
4
950
950
950
950
1000
1000
1000
1000
1: 824MHz
2: 849MHz
3: 880MHz
4: 915MHz
1: 824MHz
2: 849MHz
3: 880MHz
4: 915MHz
1: 824MHz
2: 849MHz
3: 880MHz
4: 915MHz
1: 824MHz
2: 849MHz
3: 880MHz
4: 915MHz
IN
IN
IN
IN-Load
Operating
Storage
–20.3dB
–20.0dB
–19.7dB
–19.4dB
–34.1dB
–33.3dB
–32.2dB
–31.2dB
–36.5dB
–36.1dB
–35.7dB
–35.1dB
–0.06dB
–0.06dB
–0.06dB
–0.07dB
1
2
1
-OUT
-OUT
-IN
2
2
1
(MHz)
(dB)
(dB)max.
(dB)min.
(dB)min.
(dB)min.
(dB)min.
(°C)
(°C)
max.
DCS1800/PCS1900
COUPLING
ISOLATION
INSERTION LOSS
VSWR
–10
–15
–20
–25
–30
–0.2
–0.4
–0.6
–0.8
–1.0
–20
–25
–30
–35
–40
–45
–50
2.0
1.8
1.6
1.4
1.2
1.0
1700
1700
0
1700
1700
1
1
1
1
1
AMPS
824 to 849
20.0±1.0
0.20
32
32
28
35typ.
32min.
1.3
–40 to +85
–40 to +85
1750
1750
1750
1750
2
1800
2
2
1800
1800
1800
2
Frequency ( MHz )
Frequency ( MHz )
Frequency ( MHz )
Frequency ( MHz )
1850
1850
1850
1850
3
3
3
GSM
880 to 915
20.0±1.0
0.20
32
32
28
35typ.
32min.
1.3
–40 to +85
–40 to +85
3
1900
1900
1900
1900
4
4
4
001-03 / 20100224 / e761_hhm2319b2.fm
4
1950
1950
1950
1950
2000
2
DCS
1710 to 1785
20.0±1.0
0.30
32
32
28
35typ.
32min.
1.3
–40 to +85
–40 to +85
2000
2000
2000
1: 1710MHz
2: 1785MHz
3: 1850MHz
4: 1910MHz
1: 1710MHz
2: 1785MHz
3: 1850MHz
4: 1910MHz
1: 1710MHz
2: 1785MHz
3: 1850MHz
4: 1910MHz
1: 1710MHz
2: 1785MHz
3: 1850MHz
4: 1910MHz
–20.8dB
–20.5dB
–20.3dB
–20.0dB
–35.7dB
–35.8dB
–35.9dB
–36.0dB
–0.10dB
–0.12dB
–0.13dB
–0.12dB
–36.5dB
–34.7dB
–34.7dB
–32.7dB
PCS
1850 to 1910
20.0±1.0
0.30
32
32
28
35typ.
32min.
–40 to +85
1.3
–40 to +85
(2/2)